Whole genome sequnce of black bone chicken
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Whole-genome sequencing data from various studies on black-bone chickens, including Muchuan, Jinhu, Rugao, Huangshan, and Xuefeng breeds, have provided valuable insights into the genetic characteristics of these unique chicken breeds. These studies have identified specific genetic features such as complex chromosomal rearrangements at the fibromelanosis (Fm) locus, mitochondrial DNA sequences, and gene expression profiles related to egg-laying performance and meat quality. The Fm locus on the 20th chromosome is crucial for melanin hyperpigmentation in black-bone chickens, with shared complex rearrangements among different breeds . Additionally, mitochondrial DNA sequencing has revealed the genetic composition and phylogenetic relationships of various black-bone chicken subspecies . These comprehensive genomic analyses contribute significantly to understanding the genetic distinctiveness and unique traits of black-bone chickens.
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14 Citations | The complete mitochondrial genome sequence of the Xuefeng black-boned chicken was reported, including 2 ribosomal RNA genes, 13 protein-coding genes, 22 transfer RNA genes, and a non-coding control region. |
3 Citations | Not addressed in the paper. |
| The complete mitochondrial genome sequence of Jinhu Black-bone chicken was determined to be 16,785 bp, including 22 tRNA genes, 13 protein-coding genes, and 2 rRNA genes. | |
5 Citations | Not addressed in the paper. |
| Whole-genome sequencing of black-bone chicken breeds, including Kadaknath, reveals a complex chromosomal rearrangement at the fibromelanosis locus, shared among breeds, with unique selective sweep regions and protein-coding changes in Kadaknath. |
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