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Better emergence characteristics and improved seedling growth under low-light environments
专利权人:
YALE UNIVERSITY
发明人:
DENG XING WANG,MCNELLIS TIMOTHY,TORII KEIKO
申请号:
US19990407956
公开号:
US6579716(B1)
申请日:
1999.09.28
申请国别(地区):
美国
年份:
2003
代理人:
摘要:
This invention relates to seedlings which demonstrate better emergence characteristics when grown in darkness and improved seedling growth when grown under low-light levels. More specifically, the present invention relates to producing plant cells and whole plants which contain a nucleic acid sequence coding for the Coil domain as well as the sequence coding for the wildtype COP1 gene. The plants of this invention display unopened, compact leaves during seedling emergence in the darkness and reduced etiolation of seedlings grown in low-levels after emergence. The invention further relates to plant breeding methods which enable the transfer of these desirable traits to wildtype plants.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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