Enigmatic incongruence between mtDNA and nDNA revealed by multi-locus phylogenomic analyses in freshwater snails
نویسندگان
چکیده
منابع مشابه
Dealing with incongruence in phylogenomic analyses.
Incongruence between gene trees is the main challenge faced by phylogeneticists in the genomic era. Incongruence can occur for artefactual reasons, when we fail to recover the correct gene trees, or for biological reasons, when true gene trees are actually distinct from each other, and from the species tree. Horizontal gene transfers (HGTs) between genomes are an important process of bacterial ...
متن کاملIncongruence between mtDNA and nuclear data in the freshwater mussel genus Cyprogenia (Bivalvia: Unionidae) and its impact on species delineation
Accurately identifying species is a crucial step for developing conservation strategies for freshwater mussels, one of the most imperiled faunas in North America. This study uses genetic data to re-examine species delineation in the genus Cyprogenia. Historically, Cyprogenia found west of the Mississippi River have been ascribed to Cyprogenia aberti (Conrad 1850), and those east of the Mississi...
متن کاملPatterns of Multi-Symbiont Community Interactions in California Freshwater Snails
Virtually all organisms function as hosts for a variety of symbionts that can interact and form complex communities. Recently, research has begun to highlight the influence that symbiont communities can have on human and animal health through multi-symbiont interactions. Here, we examine symbiont community patterns both by host species and specific symbiont interactions in California freshwater...
متن کاملPatterns and Processes of Mycobacterium bovis Evolution Revealed by Phylogenomic Analyses
Mycobacteriumbovis is an important animal pathogen worldwide that parasitizes wild and domesticated vertebrate livestock as well as humans. A comparison of the fiveM. bovis complete genomes from the United Kingdom, South Korea, Brazil, and the United States revealed four novel large-scale structural variations of at least 2,000 bp. A comparative phylogenomic study including 2,483 core genes of ...
متن کاملAncient origins of metazoan gonadotropin-releasing hormone and their receptors revealed by phylogenomic analyses.
The discovery of genes related to gonadotropin-releasing hormones (GnRH) and their receptors from diverse species has driven important advances in comparative endocrinology. However, our view of the evolutionary histories and nomenclature of these gene families has become inconsistent as several different iterations of GnRH and receptor relationships have been proposed. Whole genome sequence da...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-42682-0