Relationship between Changes in Intestinal Microorganisms and Effect of High Temperature on the Growth and Development of Bombyx mori Larvae

Temperature is an important environmental factor affecting the growth and development of silkworm ( ). To analyze the effect of intestinal microbes on silkworm in response to a high-temperature environment, this study used a combination of high throughput sequencing and biochemical assays to detect...

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Bibliographic Details
Published in:International journal of molecular sciences 2022-09, Vol.23 (18), p.10289
Main Authors: Sun, Xiaoning, Yuan, Qian, Du, Beibei, Jin, Xinye, Huang, Xiyun, Li, Qiuying, Zhong, Yueqiao, Pan, Zhonghua, Xu, Shiqing, Sima, Yanghu
Format: Article
Language:English
Subjects:
Animals
Bombyx - chemistry
Bombyx mori
Digestive enzymes
Enzymes
Fatty acids
Female
Females
Food
Gender differences
Growth and Development
gut microbes
High temperature
High temperature effects
High temperature environments
Homeostasis
Intestine
Intestines
Larva
Larvae
Male
Males
material metabolism
Metabolism
Microbiota
Microorganisms
Morphology
Next-generation sequencing
Nutrients
Sex differences
silkworm
Silkworms
Temperature
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Summary:Temperature is an important environmental factor affecting the growth and development of silkworm ( ). To analyze the effect of intestinal microbes on silkworm in response to a high-temperature environment, this study used a combination of high throughput sequencing and biochemical assays to detect silkworm intestinal microbes treated with high temperature for 72 h. The results show that high temperature affects the intestinal microbes of silkworm and that there are sex differences, specifically, females were more sensitive. The changes in the metabolism and transport ability of silkworm intestinal tissues under high temperature are related to the intestinal microbes. High temperatures may affect the intestinal microbes of silkworms, regulating the activity of related digestive enzymes and substance transport in the intestine, thereby affecting the silkworm's digestion and absorption of nutrients, and ultimately affecting growth and development.
ISSN:1422-0067
1661-6596
1422-0067
DOI:10.3390/ijms231810289