Free nucleotide contents in newly hatched larvae and final instar larvae were examined in a bivoltine race (Daizo) of the silkworm, Bombyx mori, by high pressure liquid chromatography (HPLC). ATP and UTP were higher in whole bodies especially in newly hatched larvae experienced the regimen of continuous light and warm temperature (25 degrees C)(LW-condition) throughout the embyrogenesis than in those experienced the regimen of continuous darkness and low temperature (15 degrees C) (DL-condition). ATP and UTP increased rapidly during the wandering stage and their difference was significant between LW-condition and DL-condition. These results indicated that the triphosphate nucleotide contents induced by environmental factors might involve in diapause destination.
Dynamic changes of free nucleotides in the silkworm undergoing embryonic diapause induced by environmental factors. Publishing Authors By Initials
Dynamic changes of free nucleotides in the silkworm undergoing embryonic diapause induced by environmental factors. Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Fen zi xi bao sheng wu xue bao = Journal of molecu
VOLUME: 40
Page Numbers: 91-7
Journal Abbreviation: Fen Zi Xi Bao Sheng Wu Xue Bao
ISSN: 1673-520X
DAY: 21
MONTH: Apr
YEAR: 2007
Dynamic changes of free nucleotides in the silkworm undergoing embryonic diapause induced by environmental factors. Information
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LANGUAGE: eng
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AFFILIATION: College of Life Sciences, Shanghai University, Shanghai 200444, China. hssong@staff.shu.edu.cn
Country: China
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MEDLINETA: Fen Zi Xi Bao Sheng Wu Xue Bao
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