Drosophila pseudoobscura - Wikipedia
Drosophila pseudoobscura is a species of fruit fly, used extensively in lab studies of speciation. It is native to western North America. In 2005, D. pseudoobscura was the second Drosophila species to have its genome sequenced, after the model organism Drosophila melanogaster. [2]
Drosophila pseudoobscura - Simple English Wikipedia, the free …
Drosophila pseudoobscura is a species of fruit fly, used extensively in lab studies of the genetics of natural populations. It was first used by Theodosius Dobzhansky and his colleagues. They collected samples from populations in western North America and Mexico, and grew them in 'population cages' in the laboratory.
PseudoBase: a genomic visualization and exploration resource for …
2021年1月11日 · To facilitate the exploration of genetic variation within species and comparative genomics across species, we present PseudoBase, a database that couples extensive publicly available genomic data with simple visualization and query tools via an intuitive graphical interface, amenable for use in both research and educational settings.
Y Chromosome of D. pseudoobscura Is Not Homologous to the
2005年1月7日 · We report a genome-wide search of Y-linked genes in Drosophila pseudoobscura. All six identifiable orthologs of the D. melanogaster Y-linked genes have autosomal inheritance in D. pseudoobscura.
Comparative genome sequencing of Drosophila pseudoobscura: …
We have sequenced the genome of a second Drosophila species, Drosophila pseudoobscura, and compared this to the genome sequence of Drosophila melanogaster, a primary model organism.
Full article: PseudoBase: a genomic visualization and exploration ...
2021年1月11日 · To facilitate the exploration of genetic variation within species and comparative genomics across species, we present PseudoBase, a database that couples extensive publicly available genomic data with simple visualization and query tools via an intuitive graphical interface, amenable for use in both research and educational settings.
Drosophila pseudoobscura - an overview | ScienceDirect Topics
Drosophila pseudoobscura was chosen as the second Drosophila species to be sequenced because D. pseudoobscura is estimated to have diverged from D. melanogaster 50–60 million years ago (Myr) and conserved functional elements would likely be identified.
How chromosomal rearrangements shape adaptation and …
Genomic and transcriptomic analysis of the D. pseudoobscura third chromosomal gene arrangements have provided clues about how inversions arose and the genetic forces that led to their establishment in D. pseudoobscura populations.
Here, we provide a dense recombination map and information on regional rates of recombination for four of five D. pseudoobscura chromosome arms. We use our linkage data to order several of the unassembled contig groups in this sequenced genome, and to localize some of the inversion breakpoints distinguishing D. pseudoobscura and its sister species.
Drosophila pseudoobscura - an overview | ScienceDirect Topics
Drosophila pseudoobscura refers to one of the additional genomes of the Drosophila species that has been sequenced, distinct from Drosophila melanogaster, to aid in comparative genomics studies for identifying functional elements in the genome.