UMMS Affiliation

Department of Psychiatry

Publication Date

2020-09-28

Document Type

Article

Disciplines

Animal Sciences | Genetics and Genomics

Abstract

Over 35 fur colours have been described in American mink (Neovison vison), only six of which have been previously linked to specific genes. Moyle fur colour belongs to a wide group of brownish colours that are highly similar to each other, which complicates selection and breeding procedures. We performed whole genome sequencing for two American minks with Moyle (m/m) and Violet (a/a m/m /p/p) phenotypes. We identified two frame-shift mutations in the gene encoding Ras-related protein-38 (RAB38), which regulates the trafficking of tyrosinase-containing vesicles to maturing melanosomes. The results highlight the role of RAB38 in the biogenesis of melanosomes and melanin and the genetic mechanism contributing to hair colour variety and intensity. These data are also useful for tracking economically valuable fur traits in mink breeding programmes.

Keywords

Genome, Genomics, Genotype, Mutation, Sequencing

Rights and Permissions

Copyright © The Author(s) 2020. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

DOI of Published Version

10.1038/s41598-020-72239-5

Source

Manakhov AD, Mintseva MY, Andreev IA, Uralsky LI, Andreeva TV, Trapezov OV, Rogaev EI. Genome analysis of American minks reveals link of mutations in Ras-related protein-38 gene to Moyle brown coat phenotype. Sci Rep. 2020 Sep 28;10(1):15876. doi: 10.1038/s41598-020-72239-5. PMID: 32985525; PMCID: PMC7522971. Link to article on publisher's site

Journal/Book/Conference Title

Scientific reports

Related Resources

Link to Article in PubMed

PubMed ID

32985525

Creative Commons License

Creative Commons Attribution 4.0 License
This work is licensed under a Creative Commons Attribution 4.0 License.

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