Yersinia massiliensis (Enterobacteriales: Enterobacteriaceae) in the host Anaphes nitens (Hymenoptera: Mymaridae): first report of association with insects

Abstract Endosymbiont bacteria can affect biological parameters and reduce the effectiveness of natural enemies in controlling the target insect. The objective of this work was to identify endosymbiont bacteria in Anaphes nitens (Girault, 1928) (Hymenoptera: Mymaridae), the main natural enemy used to manage Gonipterus platensis (Marelli, 1926) (Coleoptera: Curculionidae). Genomic DNA from six A. nitens populations was extracted and polymerase chain reactions (PCR) were performed with the primers to detect endosymbiont bacteria in this insect. The PCR products were amplified, sequenced, and compared with sequences deposited in the GenBank for the bacteria identification. All A. nitens populations had the bacterium Yersinia massiliensis (Enterobacteriales: Enterobacteriaceae). This bacterium was originally described as free-living, and it is associated with and composes part of the A. nitens microbiota. This is the first report of Y. massiliensis in an insect host.

Bibliographic Details

Main Authors:	Ribeiro,M. F., Carvalho,V. R., Favoreto,A. L., De Marchi,B. R., Jordan,C., Zanuncio,J. C., Soares,M. A., Zanuncio,A. J. V., Wilcken,C. F.
Format:	Digital revista
Language:	English
Published:	Instituto Internacional de Ecologia 2022
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842022000100119
Tags:	Add Tag No Tags, Be the first to tag this record!