Diel pattern in the structure and function of the gut microbial community in Lymantria dispar asiatica (Lepidoptera: Lymantriidae) larvae.
Lymantria dispar asiatica larvae
circadian
gut microbial community
Journal
Archives of insect biochemistry and physiology
ISSN: 1520-6327
Titre abrégé: Arch Insect Biochem Physiol
Pays: United States
ID NLM: 8501752
Informations de publication
Date de publication:
Jul 2020
Jul 2020
Historique:
received:
11
04
2020
revised:
03
05
2020
accepted:
04
05
2020
pubmed:
16
5
2020
medline:
11
7
2020
entrez:
16
5
2020
Statut:
ppublish
Résumé
In the present study, diel pattern in gut microbial communities in insects were evaluated. Lymantria dispar asiatica fourth instar larvae (72 ± 2 hr after molting) at noon (LdD) and midnight (LdN) were used for a comparative analysis of the gut microbial community. Ten bacterial operational taxonomic units (OTUs) were shared between LdD and LdN samples. One bacterial OTU was specific to LdD. The dominant gut microbes were OTU72 in LdD and OTU75 in LdN. A linear discriminant analysis effect size cladogram suggested that ten bacterial OTUs maintain significant differences in relative abundances between LdD and LdN. These results agreed with the discrete ellipses between LdD and LdN in principal coordinates analysis plots. Additionally, using phylogenetic investigation of communities by reconstruction of unobserved states, the gut microbial community was assigned to 23 functional terms, among which 22 exhibited significant differences between LdD and LdN. To conclude, the present study documented a diel pattern in the gut microbial community of L. dispar asiatica larvae.
Types de publication
Comparative Study
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e21691Subventions
Organisme : Fundamental Research Funds for Chinese Central Universities
ID : 2572017AA18
Organisme : Research and Demonstration on Introduction, Breeding and Ecological Protection Technology of Pinus sibirica
ID : 2018003
Informations de copyright
© 2020 Wiley Periodicals LLC.
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