An atlas of fish genome evolution reveals delayed rediploidization following the teleost whole-genome duplication
Teleost fishes are ancient tetraploids descended from an ancestral whole-genome
duplication that may have contributed to the impressive diversification of this clade. Whole …
duplication that may have contributed to the impressive diversification of this clade. Whole …
From asymmetrical to balanced genomic diversification during rediploidization: subgenomic evolution in allotetraploid fish
A persistent enigma is the rarity of polyploidy in animals, compared to its prevalence in
plants. Although animal polyploids are thought to experience deleterious genomic chaos …
plants. Although animal polyploids are thought to experience deleterious genomic chaos …
Polyploidy in fish and the teleost genome duplication
I Braasch, JH Postlethwait - Polyploidy and genome evolution, 2012 - Springer
Multiple rounds of whole-genome duplications (WGDs) punctuated the evolution of rayfin
fish, a species-rich group comprising about half of all vertebrates. Rayfin fish, along with …
fish, a species-rich group comprising about half of all vertebrates. Rayfin fish, along with …
[HTML][HTML] The lasting after-effects of an ancient polyploidy on the genomes of teleosts
GC Conant - PLoS One, 2020 - journals.plos.org
The ancestor of most teleost fishes underwent a whole-genome duplication event three
hundred million years ago. Despite its antiquity, the effects of this event are evident both in …
hundred million years ago. Despite its antiquity, the effects of this event are evident both in …
[HTML][HTML] Maternal dominance contributes to subgenome differentiation in allopolyploid fishes
Teleost fishes, which are the largest and most diverse group of living vertebrates, have a rich
history of ancient and recent polyploidy. Previous studies of allotetraploid common carp and …
history of ancient and recent polyploidy. Previous studies of allotetraploid common carp and …
[HTML][HTML] Profiling of gene duplication patterns of sequenced teleost genomes: evidence for rapid lineage-specific genome expansion mediated by recent tandem …
Background Gene duplication has had a major impact on genome evolution. Localized (or
tandem) duplication resulting from unequal crossing over and whole genome duplication …
tandem) duplication resulting from unequal crossing over and whole genome duplication …
Teleost fish with specific genome duplication as unique models of vertebrate evolution
Whole-genome duplication (WGD) is believed to be one of the major evolutionary events
that shaped the genome organization of vertebrates. Here, we review recent research on …
that shaped the genome organization of vertebrates. Here, we review recent research on …
Phylogenetic timing of the fish-specific genome duplication correlates with the diversification of teleost fish
S Hoegg, H Brinkmann, JS Taylor, A Meyer - Journal of molecular …, 2004 - Springer
For many genes, ray-finned fish (Actinopterygii) have two paralogous copies, where only
one ortholog is present in tetrapods. The discovery of an additional, almost-complete set of …
one ortholog is present in tetrapods. The discovery of an additional, almost-complete set of …
Whole-genome duplication in teleost fishes and its evolutionary consequences
SMK Glasauer, SCF Neuhauss - Molecular genetics and genomics, 2014 - Springer
Whole-genome duplication (WGD) events have shaped the history of many evolutionary
lineages. One such duplication has been implicated in the evolution of teleost fishes, by far …
lineages. One such duplication has been implicated in the evolution of teleost fishes, by far …
Fossilized cell structures identify an ancient origin for the teleost whole-genome duplication
Teleost fishes comprise one-half of all vertebrate species and possess a duplicated
genome. This whole-genome duplication (WGD) occurred on the teleost stem lineage in an …
genome. This whole-genome duplication (WGD) occurred on the teleost stem lineage in an …