Toolkit/iLID-nano

iLID-nano

Multi-Component Switch·Research·Since 2020

Taxonomy: Mechanism Branch / Architecture. Workflows sit above the mechanism and technique branches rather than replacing them.

Summary

iLID-nano is a multi-component optogenetic switch built from an improved light-induced dimerization pair comprising LOV2-SsrA and SspB. It has been used to control talin-mediated cell spreading and migration and has been physically characterized for force-coupled regulation in mechanotransduction contexts.

Usefulness & Problems

Why this is useful

This tool is useful for optically controlling protein association in cellular systems where mechanical load is relevant. Its quantified ability to remain stable under forces up to 10 pN for seconds to tens of seconds supports use in mechanotransduction studies involving similar force regimes.

Source:

We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.

Problem solved

iLID-nano helps address the problem of modulating signaling or adhesion-linked processes with a light-responsive interaction module that remains functional under physiologically relevant mechanical tension. The cited work specifically positions it for controlling talin-mediated cell spreading and migration and for probing force-coupled mechanotransduction.

Source:

We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.

Problem links

Need conditional recombination or state switching

Derived

iLID-nano is a multi-component optogenetic switch based on improved light-induced heterodimerization between LOV2-SsrA and SspB. It has been used to control talin-mediated cell spreading and migration and provides a physically characterized module for force-coupled regulation in mechanotransduction contexts.

Need precise spatiotemporal control with light input

Derived

iLID-nano is a multi-component optogenetic switch based on improved light-induced heterodimerization between LOV2-SsrA and SspB. It has been used to control talin-mediated cell spreading and migration and provides a physically characterized module for force-coupled regulation in mechanotransduction contexts.

Taxonomy & Function

Primary hierarchy

Mechanism Branch

Architecture: A composed arrangement of multiple parts that instantiates one or more mechanisms.

Techniques

No technique tags yet.

Target processes

recombination

Input: Light

Implementation Constraints

cofactor dependency: cofactor requirement unknownencoding mode: genetically encodedimplementation constraint: context specific validationimplementation constraint: multi component delivery burdenimplementation constraint: spectral hardware requirementoperating role: actuatoroperating role: regulatorswitch architecture: multi componentswitch architecture: recruitment

The switch is composed of LOV2-SsrA and SspB, so implementation requires expression or delivery of these interacting components as a multi-component system. The available evidence supports use in talin-mediated cell spreading and migration assays, but it does not provide further construct design, cofactor, or host-system details.

The supplied evidence is focused on mechanotransduction-related use and mechanical characterization rather than broad benchmarking across many targets or organisms. Stability decreases with increasing force, and no additional implementation details such as wavelength, kinetics, expression context, or independent replication are provided in the supplied evidence.

Validation

Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication

Observations

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c3 during normalization. The iLID-nano system was used to control talin-mediated cell spreading and migration. Derived from claim c3. Quoted text: We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

successMammalian Cell Lineapplication demo

Inferred from claim c4 during normalization. This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction. Derived from claim c4. Quoted text: Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

Supporting Sources

Ranked Claims

Claim 1application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 2application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 3application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 4application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 5application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 6application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 7application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 8application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 9application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 10application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 11application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 12application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 13application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 14application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 15application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 16application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 17application demosupports2020Source 1needs review

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.
Claim 18application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 19application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 20application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 21application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 22application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 23application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 24application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 25application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 26application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 27application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 28application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 29application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 30application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 31application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 32application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 33application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 34application relevancesupports2020Source 1needs review

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.
Claim 35mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 36mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 37mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 38mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 39mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 40mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 41mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 42mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 43mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 44mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 45mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 46mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 47mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 48mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 49mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 50mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 51mechanical stabilitysupports2020Source 1needs review

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.
withstand duration seconds to tens of secondswithstood force 10 pN
Claim 52physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 53physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 54physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 55physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 56physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 57physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 58physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 59physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 60physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 61physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 62physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 63physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 64physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 65physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 66physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 67physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.
Claim 68physical basissupports2020Source 1needs review

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Approval Evidence

1 source4 linked approval claimsfirst-pass slug ilid-nano
we quantify a frequently used molecular optogenetic switch, iLID-nano, which is an improved light-induced dimerization between LOV2-SsrA and SspB

Source:

application demosupports

The iLID-nano system was used to control talin-mediated cell spreading and migration.

We demonstrate the use of this system to control talin-mediated cell spreading and migration.

Source:

application relevancesupports

The mechanical stability of iLID-nano suggests it can be used to modulate mechanotransduction processes involving similar force ranges.

The mechanical stability of the system suggests that it can be employed to modulate mechanotransduction processes that involve similar force ranges.

Source:

mechanical stabilitysupports

The iLID-nano optogenetic switch can withstand forces up to 10 pN for seconds to tens of seconds, with stability decreasing as force increases.

Our results show that the iLID-nano system can withstand forces up to 10 pN for seconds to tens of seconds that decrease as the force increases.

Source:

physical basissupports

This work establishes a physical basis for using iLID-nano to directly control intramolecular force transmission in cells during mechanotransduction.

Together, we establish the physical basis for utilizing the iLID-nano system in the direct control of intramolecular force transmission in cells during mechanotransduction processes.

Source:

Comparisons

Source-backed strengths

The system is described as an improved light-induced dimerization between LOV2-SsrA and SspB, indicating an optimized heterodimerization module. It was applied to control talin-mediated cell spreading and migration, and its mechanical stability was quantified to withstand forces up to 10 pN for seconds to tens of seconds, although stability decreases as force increases.

Compared with AQTrip EL222 variant

iLID-nano and AQTrip EL222 variant address a similar problem space because they share recombination.

Shared frame: same top-level item type; shared target processes: recombination; shared mechanisms: heterodimerization; same primary input modality: light

Compared with mOptoT7

iLID-nano and mOptoT7 address a similar problem space because they share recombination.

Shared frame: same top-level item type; shared target processes: recombination; shared mechanisms: light-induced heterodimerization; same primary input modality: light

Relative tradeoffs: appears more independently replicated; looks easier to implement in practice.

Compared with PA-Cre 3.0

iLID-nano and PA-Cre 3.0 address a similar problem space because they share recombination.

Shared frame: same top-level item type; shared target processes: recombination; shared mechanisms: heterodimerization; same primary input modality: light

Ranked Citations

  1. 1.
    StructuralSource 1Physical Review X2020Claim 17Claim 2Claim 15

    Extracted from this source document.