Source 1review2017The Journal of Cell Biology
Toolkit/high-resolution live imaging
high-resolution live imaging
Taxonomy: Technique Branch / Method. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
High-resolution live imaging is cited as a methodological approach that provides new opportunities to study branching morphogenesis in living systems. The supplied evidence identifies it only at the level of a general live-imaging assay and does not specify the imaging modality, reporter strategy, or biological model.
Usefulness & Problems
Why this is useful
This assay method is presented as useful for investigating the dynamic cell and matrix behaviors that underlie branching morphogenesis. Because branching morphogenesis involves coordinated interactions among multiple cell types and the extracellular matrix, live imaging is relevant for observing these processes over time, although the specific measurable outputs are not described in the evidence.
Problem solved
The method helps address the challenge of studying temporally evolving events during branching morphogenesis, including branch elongation and tip maturation. The evidence does not define a more specific technical bottleneck, imaging limitation, or recombination-related application.
Problem links
Need conditional recombination or state switching
DerivedHigh-resolution live imaging is cited as a methodological approach that provides new opportunities to study branching morphogenesis in living systems. The supplied evidence identifies it only at the level of a general live-imaging assay and does not specify the imaging modality, reporter strategy, or biological model.
Taxonomy & Function
Primary hierarchy
Technique Branch
Method: A concrete measurement method used to characterize an engineered system.
Mechanisms
live imagingTechniques
Functional AssayTarget processes
recombinationImplementation Constraints
cofactor dependency: cofactor requirement unknownencoding mode: genetically encodedimplementation constraint: context specific validationoperating role: sensor
Only the general use case is supported: application to live study of branching morphogenesis. No construct design, microscope configuration, illumination wavelength, acquisition settings, or expression/delivery details are provided in the supplied evidence.
The evidence does not identify the imaging platform, spatial or temporal resolution, fluorophores, reporters, organism, or sample preparation requirements. No direct validation, benchmark comparisons, or independent replication of a specific high-resolution live-imaging implementation are described.
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
Approval Evidence
1 source5 linked approval claimsfirst-pass slug high-resolution-live-imaging
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
Source:
biological process summarysupports
Branching morphogenesis requires coordinated interplay between multiple cell types and the extracellular matrix.
Branching morphogenesis requires the coordinated interplay of multiple types of cells with the extracellular matrix (ECM).
Source:
developmental stage summarysupports
Branch elongation and tip maturation involve cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Elongation of the newly formed branch and final maturation of the tip involve cellular mechanisms that include cell elongation, intercalation, convergent extension, proliferation, and differentiation.
Source:
mechanism variation summarysupports
Cell migration, proliferation, rearrangement, deformation, and extracellular matrix dynamics have varied roles in driving budding versus clefting across different organs.
Cell migration, proliferation, rearrangement, deformation, and ECM dynamics have varied roles in driving budding versus clefting in different organs.
Source:
methodology opportunity summarysupports
High-resolution live imaging, tension sensors, and force-mapping techniques are presented as new methodologies that create opportunities for future branching morphogenesis research.
New methodologies such as high-resolution live imaging, tension sensors, and force-mapping techniques are providing exciting new opportunities for future research into branching morphogenesis.
Source:
process mode summarysupports
New branches in branching morphogenesis form by budding or clefting.
During branching morphogenesis, new branches form by "budding" or "clefting."
Source:
Comparisons
Source-backed strengths
Its main stated strength is that it offers exciting new opportunities for future research into branching morphogenesis. The associated biological context includes processes such as cell elongation, intercalation, convergent extension, proliferation, and differentiation, but no quantitative performance metrics or validation data are provided.
Compared with barcoded Cre recombinase mRNA barcode platform
high-resolution live imaging and barcoded Cre recombinase mRNA barcode platform address a similar problem space because they share recombination.
Shared frame: same top-level item type; shared target processes: recombination
Compared with calcium imaging
high-resolution live imaging and calcium imaging address a similar problem space because they share recombination.
Shared frame: same top-level item type; shared target processes: recombination
Relative tradeoffs: appears more independently replicated.
Compared with two-photon excitation microscopy
high-resolution live imaging and two-photon excitation microscopy address a similar problem space because they share recombination.
Shared frame: same top-level item type; shared target processes: recombination
Strengths here: looks easier to implement in practice.
Ranked Citations
- 1.