Metabolic Shifts in Carbohydrate Metabolism during Embryonic Development of Non-Diapause Eggs of the Silkworm, Bombyx mori
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منابع مشابه
Transcriptional Response of Silkworm (Bombyx mori) Eggs to O2 or HCl Treatment
Diapause is a common biological phenomenon that occurs in many organisms, including fish, insects, and nematodes. In the silkworm (Bombyx mori), diapause generally occurs in the egg stage. Treatment with O₂, HCl, or other compounds can prevent egg diapause. Here, we characterized the transcriptomic responses of newly laid eggs treated with O₂ or HCl. Digital gene expression analysis showed that...
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To clarify the molecular mechanisms of silkworm diapause, it is necessary to investigate the molecular basis at protein level. Here, the spectra of peptides digested from silkworm diapause and non-diapause eggs were obtained from liquid chromatography tandem mass spectrometry (LC-MS/MS) and were analyzed by bioinformatics methods. A total of 501 and 562 proteins were identified from the diapaus...
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The effect of temperature on the voltinism of the silkworm, Bombyx rnori, was discovered by Watanabe (1918) over 45 years ago. This followed the rinding of the important role of photoperiod during the incubation period of silkworm eggs (Kogure, 1933). In brief, whether diapause or non-diapause eggs are laid depends on temperature and light experienced by the mother during her embryonic life. In...
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HCl treatment has been, for about 80 years, the primary method for the prevention of entry into embryonic diapauses of Bombyx mori. This is because no method is as effective as the HCl treatment. In this study, we discovered that dimethyl sulfoxide (DMSO) prevented entry into the diapause of the silkworm, Bombyx mori. The effect of diapause prevention was 78% as a result of treatment with 100% ...
متن کاملThe silk proteins, sericin and fibroin in silkworm, Bombyx mori Linn., - a review
The domesticated silkworm, Bombyx mori Linn., a lepidopteran molecular model and an important economic insect that are emerging as an ideal molecular genetic resource for solving a broad range of biological problems. The silkworm, B. mori produces massive amount of silk proteins during the final stage of larval development. These proteins are stored in the middle silk gland and they are dischar...
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