The recent increase in genomic data is revealing an unexpected perspective of gene loss as
a pervasive source of genetic variation that can cause adaptive phenotypic diversity. This …

Insect guts present distinctive environments for microbial colonization, and bacteria in the
gut potentially provide many beneficial services to their hosts. Insects display a wide range …

Hemipteroid insects (Paraneoptera), with over 10% of all known insect diversity, are a major
component of terrestrial and aquatic ecosystems. Previous phylogenetic analyses have not …

Transposable elements (TEs) are mobile DNA sequences that colonize genomes and
threaten genome integrity. As a result, several mechanisms appear to have emerged during …

Insects are the most speciose group of animals, but the phylogenetic relationships of many
major lineages remain unresolved. We inferred the phylogeny of insects from 1478 protein …

Insects share an intimate relationship with their gut microflora and this symbiotic association
has developed into an essential evolutionary outcome intended for their survival through …

Many eukaryotes have obligate associations with microorganisms that are transmitted
directly between generations. A model for heritable symbiosis is the association of aphids, a …

Since 2006, numerous cases of bacterial symbionts with extraordinarily small genomes
have been reported. These organisms represent independent lineages from diverse …

Insects lack acquired immunity and were thought to have no immune memory, but recent
studies reported a phenomenon called immune priming, wherein sublethal dose of …

We report the genome sequence of melon, an important horticultural crop worldwide. We
assembled 375 Mb of the double-haploid line DHL92, representing 83.3% of the estimated …