The Characterization of Melanaphis sacchari Microbiota and Antibiotic Treatment Effect on Insects.

ABSTRACT: Insects are under constant selective pressure, which has resulted in adaptations to novel niches such as crops. This is the case of the pest Melanaphis sacchari, the sugarcane aphid, native to Africa and currently spreading worldwide. The aphid undergoes successful parthenogenesis, causing important damage to a variety of crops and leading to important economic losses for farmers. A natural M. sacchari population grown in sorghum was studied to identify its microbiome through the sequencing of its 16S rDNA metagenome. A high proportion of Proteobacteria, followed by Firmicutes, Bacteroidetes, and Actinobacteria, was observed. We also detected Wolbachia, which correlates with the asexual reproduction of its host. M. sacchari was challenged in a bioassay with the

SUBMITTER: Xoconostle-Cazares B 

PROVIDER: S-EPMC10607097 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature