... and developmental timing. Multiple miRNAs appear to specifically repress transcription factor families during early embryogenesis. Therefore miRNAs probably have a large influence on the gene regulatory networks that contribute to the earliest cellular differentiation events in plants. miRNA genes...

... correspondence should be addressed (email itot@tll.org.sg ). 7 9 2009 © The Authors Journal compilation © 2010 Biochemical Society 2010 developmental timing floral meristem histone modification stem cell transcription factor In Arabidopsis reproductive development, SAMs (shoot...

... system), and those that give rise to the various cell types in the retina. 1 email m.raff@ucl.ac.uk 30 6 2006 © 2006 The Biochemical Society 2006 developmental timing differentiation glial development oligodendrocyte precursor retina development retinal precursor...