Nectar-dwelling microbes of common tansy are attractive to its mosquito pollinator, Culex pipiens L.

ABSTRACT:

Background

There is widespread interkingdom signalling between insects and microbes. For example, microbes found in floral nectar may modify its nutritional composition and produce odorants that alter the floral odor bouquet which may attract insect pollinators. Mosquitoes consume nectar and can pollinate flowers. We identified microbes isolated from nectar of common tansy, Tanacetum vulgare, elucidated the microbial odorants, and tested their ability to attract the common house mosquito, Culex pipiens.

Results

We collected 19 microbial isolates from T. vulgare nectar, representing at least 12 different taxa which we identified with 16S or 26S rDNA sequencing as well as by biochemical and physiological tests. Three microorganisms (Lachancea thermotolerans, Micrococcus lactis

SUBMITTER: Peach DAH 

PROVIDER: S-EPMC7885224 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature