Plant development going MADS.
It has been known for a decade that the plant MADS genes are important regulators of meristem and floral organ identity. The MADS family in Arabidopsis consists of more than 80 members and, until recently, the function of the majority of these genes was unknown. With the enhanced ability to generate loss-of-function mutants and overexpression lines, the function of the MADS gene family members is beginning to be elucidated. Recent progress demonstrates that MADS genes in Arabidopsis are important regulators not only of meristem and floral organ identity but also of flowering timing and cell-type specification in floral organs.
Jack
T
T
Department of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA. thomas.jack@dartmouth.edu
D017360:Arabidopsis / Q000235:genetics* / Q000254:growth & development; D004268:DNA-Binding Proteins / Q000235:genetics* / Q000378:metabolism; D018507:Gene Expression Regulation, Developmental; D018506:Gene Expression Regulation, Plant; D026161:MADS Domain Proteins; D010940:Plant Proteins; D014157:Transcription Factors / Q000235:genetics* / Q000378:metabolism
D004268:DNA-Binding Proteins; D026161:MADS Domain Proteins; D010940:Plant Proteins; D014157:Transcription Factors