期刊名称:Proceedings of the National Academy of Sciences
印刷版ISSN:0027-8424
电子版ISSN:1091-6490
出版年度:1977
卷号:74
期号:11
页码:5099-5103
DOI:10.1073/pnas.74.11.5099
语种:English
出版社:The National Academy of Sciences of the United States of America
摘要:A temperature-sensitive lethal mutant of Drosophila melanogaster called ecd1 becomes deficient in ecdysone, as measured by a radioimmunoassay, when there is a shift in temperature from 20{degrees} to 29{degrees} at various stages of development. Associated with the ecdysone deficiency at 29{degrees