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combined transcriptomic and proteomic analysis

Candidate: concept label1 source documents4 linked claims
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Aliases

integrated transcriptomic and proteomic analyses

Extracted Explainers

What the tool is doing

This study uses combined transcriptomic and proteomic analysis alongside physiological measurements to characterize alfalfa responses to freezing stress. It links pathway-level transcript and protein changes to cultivar-specific freezing tolerance.

Source 1DOIPubMed

Resources required

The abstract indicates the approach requires physiological measurements plus transcriptome and proteome profiling in two alfalfa cultivars exposed to -5b0C.

Source 1DOIPubMed

What problem it solves

It helps reveal response mechanisms that may be missed by a single data modality when studying freezing tolerance.

Source 1DOIPubMed

What it does not solve

The abstract does not show that this analysis alone functionally validates specific genes or establishes causal mechanisms.

Source 1DOIPubMed

Alternatives

The source contrasts no explicit alternative method, but the framing implies that single-layer physiological, transcriptomic, or proteomic analysis alone would provide a less integrated view.

Source 1DOIPubMed

Evidence Snippets

Integrated transcriptomic and proteomic analyses indicate that pathways related to carbohydrate metabolism, biotic stress defense, cell wall modification, and phenylpropanoid biosynthesis are key to alfalfa's response to frost damage.
Evidence 1Source 1DOIPubMedprovenance

Supporting Sources

Linked Claims

Claim 1comparative phenotypesupports2025Source 1DOIPubMed

Under freezing stress at -5b0C, Dongnong NO.1 had lower malondialdehyde and relative electrolyte leakage than Bara 218TR.

Quoted textsource-backed
Additionally, the levels of malondialdehyde (MDA) and relative electrolyte leakage (REL) were found be lower in "Dongnong NO.1" than in "Bara 218TR".
Claim 2comparative phenotypesupports2025Source 1DOIPubMed

Under freezing stress at -5b0C, the cold-tolerant alfalfa cultivar Dongnong NO.1 showed higher antioxidant enzyme and osmoregulatory substance levels than the cold-sensitive cultivar Bara 218TR.

Quoted textsource-backed
The results indicated that the levels of antioxidant enzyme and osmoregulatory substances in "Dongnong NO.1" were significantly higher than in "Bara 218TR".
Claim 3integrated multiomics resultsupports2025Source 1DOIPubMed

Integrated transcriptomic and proteomic analyses indicate that carbohydrate metabolism, biotic stress defense, cell wall modification, and phenylpropanoid biosynthesis pathways are key to alfalfa's response to frost damage.

Quoted textsource-backed
Integrated transcriptomic and proteomic analyses indicate that pathways related to carbohydrate metabolism, biotic stress defense, cell wall modification, and phenylpropanoid biosynthesis are key to alfalfa's response to frost damage.
Claim 4proteomic resultsupports2025Source 1DOIPubMed

Differentially abundant proteins respond to frost damage by maintaining protein stability, antioxidant defense, and metabolic regulation.

Quoted textsource-backed
Proteomics analysis indicates that differentially abundant proteins (DAPs) respond to frost damage by maintaining protein stability, antioxidant defense, and metabolic regulation.