Related Experiment Video
Updated: Aug 1, 2025
Author Spotlight: Advancing Gene Silencing Research in Silkworms with dsRNA Delivery Through Feeding Chitosan Nanoparticles
Published on: October 4, 2024
Metabonomic Analysis of Silkworm Midgut Reveals Differences between the Physiological Effects of an Artificial and
Juan Li1,2, Jing Deng1, Xuan Deng1
1State Key Laboratory of Silkworm Genome Biology, Institute of Sericulture and Systems Biology, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400715, China.
Abstract:
Bombyx mori is a model lepidopteran insect of great economic value. Mulberry leaves are its only natural food source. The development of artificial diets can not only resolve the seasonal shortage of mulberry leaves but also enable changes to be made to the feed composition according to need. Metabolomic differences between the midguts of male and female silkworms fed either on fresh mulberry leaves or an artificial diet were studied using liquid chromatography-mass spectrography (LC-MS/MS) analysis. A total of 758 differential metabolites were identified. Our analysis showed that they were mainly involved in disease resistance and immunity, silk quality, and silkworm growth and development. These experimental results provide insights into the formulation of optimized artificial feed for silkworms.
More Related Videos
12:11Identification of Metabolically Active Bacteria in the Gut of the Generalist Spodoptera littoralis via DNA Stable Isotope Probing Using 13C-Glucose
Published on: November 13, 2013
09:21Investigation of Xenobiotics Metabolism In Salix alba Leaves via Mass Spectrometry Imaging
Published on: June 15, 2020