作者
Charles I Rinerson, Erin D Scully, Nathan A Palmer, Teresa Donze-Reiner, Roel C Rabara, Prateek Tripathi, Qingxi J Shen, Scott E Sattler, Jai S Rohila, Gautam Sarath, Paul J Rushton
发表日期
2015/12
期刊
Bmc Genomics
卷号
16
页码范围
1-17
出版商
BioMed Central
简介
Background
Early aerial senescence in switchgrass (Panicum virgatum) can significantly limit biomass yields. WRKY transcription factors that can regulate senescence could be used to reprogram senescence and enhance biomass yields.
Methods
All potential WRKY genes present in the version 1.0 of the switchgrass genome were identified and curated using manual and bioinformatic methods. Expression profiles of WRKY genes in switchgrass flag leaf RNA-Seq datasets were analyzed using clustering and network analyses tools to identify both WRKY and WRKY-associated gene co-expression networks during leaf development and senescence onset.
Results
We identified 240 switchgrass WRKY genes including members of the RW5 and RW6 families of resistance proteins. Weighted gene co-expression network …
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CI Rinerson, ED Scully, NA Palmer, T Donze-Reiner… - Bmc Genomics, 2015