The Hybrid Genome of a New Goldfish-Like Fish Lineage Provides Insights Into the Origin of the Goldfish.

ABSTRACT: Distant hybridization leads to obvious changes in genotypes and phenotypes, giving rise to species with novel capabilities. However, the fusion of distinct genomes also polymerizes the DNA or gene variations that occur during the course of evolution. Knowledge of the early stages of post-hybridization evolution is particularly important. Here, we investigated the full-length (FL) transcriptomes and the sequences resulting from the genome resequencing of the red crucian carp-like homodiploid fish (RCC-L) and goldfish-like homodiploid fish (GF-L) derived from the interspecific hybridization of koi carp (KOC) and blunt snout bream (BSB) to provide molecular evidence for the hybrid origin of the goldfish (GF). We compared the orthologous genes in the transcriptomes of RCC-L and GF-L with those

SUBMITTER: Wang Y 

PROVIDER: S-EPMC7063666 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature