Study of GRAS Transcription Factors in Sugarcane
Author Information
Author(s): Wen Hao, Wang Lidan, Gong Yuqing, Zhang Yu, Zhao Tingting, Feng Cuilian, Wang Jungang, Lin Jishan
Primary Institution: National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences
Hypothesis
What roles do GRAS transcription factors play in the development and stress response of cultivated hybrid sugarcane ZZ1?
Conclusion
The study identifies 747 GRAS transcription factors in sugarcane ZZ1, revealing their structural diversity and potential roles in plant growth and stress response.
Supporting Evidence
- Identified 789 candidate genes belonging to the GRAS family.
- Classified GRAS transcription factors into 11 subfamilies.
- Found significant variations in protein characteristics among GRAS TFs.
- Identified 83 cis-regulatory elements in GRAS TFs promoter regions.
- Conducted WGCNA to explore gene expression patterns related to smut infection.
Takeaway
Scientists looked at special proteins called GRAS in sugarcane to see how they help the plant grow and deal with stress.
Methodology
A genome-wide survey and systematic analysis of the GRAS family in sugarcane ZZ1, including gene classification, characterization, and phylogenetic relationships.
Limitations
The specific roles of GRAS family genes in ZZ1 remain poorly understood.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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