Claim · model-written summary
Initial cold transcriptional responses are more conserved than later responses.
SorghumNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the initial transcriptional responses to cold appear to be more conserved than later responses”
t0“Sorghum and the Subgenomes of Maize”
Title
Differentially Regulated Orthologs in Sorghum and the Subgenomes of Maize
Yang Zhang; Daniel W. Ngu; Daniel Carvalho; et al. The Plant Cell 2017. doi:10.1105/tpc.17.00354
Other claims from this paper (7)
- Observation Most conserved gene pairs have species-specific cold-responsive regulation.
- Association In maize, genes with conserved cold responses have more promoter hypersensitive sites.
- Association Genes with conserved regulation have lower nonsynonymous to synonymous substitution ratios.
- Observation Lipid metabolism genes tended to have consistent regulation in both species.
- Observation Species-specific cold response genes did not cluster in pathways or functional categories.
- Recommendation The authors propose that species-specific cold transcriptional responses may be unreliable functional markers.
- Mechanism A conserved core of cold-response genes is proposed to be under functional constraint across Andropogoneae.