Transcriptional control of cell fate in the stomatal lineage.
Current opinion in plant biology
2016; 29: 1-8
The Arabidopsis stomatal lineage is a microcosm of development; it undergoes selection of precursor cells, asymmetric and stem cell-like divisions, cell commitment and finally, acquisition of terminal cell fates. Recent transcriptomic approaches revealed major shifts in gene expression accompanying each fate transition, and mechanistic analysis of key bHLH transcription factors, along with mathematical modeling, has begun to unravel how these major shifts are coordinated. In addition, stomatal initiation is proving to be a tractable model for defining the genetic and epigenetic basis of stable cell identities and for understanding the integration of environmental responses into developmental programs.
View details for DOI 10.1016/j.pbi.2015.09.008
View details for PubMedID 26550955
View details for PubMedCentralID PMC4753106