Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
 
Articles by J. Ogas
Total Records ( 1 ) for J. Ogas
  H Zhang and J. Ogas
 

The developmental program of seeds is promoted by master regulators that are expressed in a seed-specific manner. Ectopic expression studies reveal that expression of these master regulators and other transcriptional regulators is sufficient to promote seed-associated traits, including generation of somatic embryos. Recent work highlights the importance of chromatin-associated factors in restricting expression of seed-specific genes, in particular PcG proteins and ATP-dependent remodelers. This review summarizes what is known regarding factors that promote zygotic and/or somatic embryogenesis and the chromatin machinery that represses their expression. Characterization of the regulation of seed-specific genes reveals that plant chromatin-based repression systems exhibit broad conservation with and surprising differences from animal repression systems.

 
 
 
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility