Microbiome Analysis of the Bamboo Aphid Melanaphis bambusae Infected with the Aphid Obligate Pathogen Conidiobolus obscurus (Entomophthoromycotina).

ABSTRACT: Insect-associated microbes exert diverse effects on host fitness. This study provides insights into the microbiota of the bamboo aphid, Melanaphis bambusae, and their response to Conidiobolus obscurus infection. 16S rRNA and ITS sequencing data were used to analyze the bacterial and fungal samples associated with healthy, infected, and starved aphids. At ≥97% nucleotide similarity, the total reads were clustered into 79 bacteria and 97 fungi operational Taxonomic Units (OTUs). The phyla Proteobacteria and Ascomycota dominated the bacterial and fungal communities, respectively. The significant divergence in OTU distribution presented differential profiles of the microbiota in response to host conditions. Lower α-diversity indices were found in bacterial and fungal diversity wh

SUBMITTER: Yang T 

PROVIDER: S-EPMC9692958 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature