Cell cycle arrest of stamen initials in maize sex determination |
| |
| Authors: | Kim Jong Cheol Laparra Hélène Calderón-Urrea Alejandro Mottinger John P Moreno Maria A Dellaporta Stephen L |
| |
| Institution: | Department of Molecular, Cellular and Developmental Biology, Yale University, New Haven, Connecticut 06520-8104, USA. |
| |
| Abstract: | The maize sex determination pathway results in the arrest of stamen in ear spikelets and the abortion of pistils in both the tassel spikelets and in the secondary florets of ear spikelets. Arrested stamen cells showed no signs of DNA fragmentation, an absence of CYCLIN B expression, and an accumulation of the negative cell cycle regulator WEE1 RNA. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
