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Effective applications of genome projects: a tale of three biocontrol species
This is a presentation given the the 5th International Entomophagous Insect Conference in Kyoto, Japan, on October 18th, 2017. <div><br></div><div>Abstract:</div><div><br></div><div><p>Innovations within the realm of genetic sequencing
have led to increased accessibility for biologists, both in terms of costs as
well as the educational resources available, regardless of background. Our project
is a prime example, comprising three different biocontrol species (parasitoid
wasp <i>Trichogramma brassicae</i>, mirid
bug <i>Nesidiocoris tenuis</i>, and
predatory mite <i>Amblyseius swirskii</i>).
The goal is to sequence, assemble, and annotate a whole genome for each species
to better inform ongoing projects. With <i>T.
brassicae</i>, strain-specific molecular markers would help determine if there
are intraguild effects of mass releases. In the case of both <i>A. swirskii</i> and <i>N. tenuis</i>, the genome will aid trait identification for selective
breeding as well as assist in phylogenetic studies by identifying molecular
markers. </p><div><br></div>
The applications of this project extend beyond biocontrol, and additional
questions can be addressed. Did commercialization lead to genetic drift or
laboratory adaptation of commercial populations? Is there an indication of less
genetic variation in commercial populations compared to their native or wild counterparts?
The best way to address these questions is via population genomics – comparison
between populations on a genomic level. Here, we present the status of each
genome and their applications, as well as the implications for future research.<br></div