Project description:Pristionchus pacificus has emerged as a valuable model system for comparative and evolutionary-developmental biology (evo-devo) studies alongside the classic model nematode C. elegans. Previous studies have identified a lack of conservation of genetic networks underlying conserved traits, referred to as developmental systems drift. However, the conservation – or lack thereof – of epigenetic pathways which regulate development have not been investigated. In the manuscript associated with this study, we present an “epigenetic toolkit” for P. pacificus and C. elegans to compare and contrast epigenetic pathways. Assembly of this toolkit was done by identifying orthologous genes, including the “writers” and “erasers” of histone modifications. To complement this evolutionary approach, here we produce a data set of the suite of histone modifications present in P. pacificus.

2024-03-14 | PXD046748 | Pride

Project description:Eulachon (Thaleichthys pacificus) assembly

| PRJNA699474 | ENA

Bacillus pacificus strain:MP6 | isolate:Lili

Project description:Bacillus pacificus strain:MP6 | isolate:Lili Genome sequencing

| PRJNA815918 | ENA

Lizard feeding enhances Ixodes pacificus vector competence

Project description:Ixodes pacificus, the vector of Borrelia burgdorferi (Bb) on the west coast, feeds on a variety of hosts including rodents, birds, and lizards. While rodents are reservoirs for Bb and can infect juvenile ticks, lizards are Bb-refractory. Despite the range of bloodmeals for I. pacificus, it is undetermined how larval host bloodmeal identity may affect future nymphal vector competence. Here, we conducted a transcriptome analysis on I. pacificus to determine whether and through what mechanisms host bloodmeal history affects vector competency of I. pacificus for the Lyme disease pathogen.

2021-04-27 | GSE173109 | GEO

Pristionchus pacificus

Project description:Pristionchus pacificus Genome sequencing

| PRJNA171133 | ENA

Pristionchus pacificus

Project description:Pristionchus pacificus Genome sequencing

| PRJNA242603 | ENA

Immune response of germline-ablated P. pacificus exposed to S. marcescens

Project description:Transcriptional profiling of germline-ablated P. pacificus worms exposed to S. marcescens for 8 hours versus germline-ablated P. pacificus exposed to the control E. coli OP50. First goal was to identify genes that are involved in immune response of germline-ablated P. pacificus when exposed to S. marcescens. Second, this was compared to longevity-regulating genes in germline-deficient animals (see series GSE37331).

2012-04-18 | GSE37337 | GEO

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