Exploring Equine Genetics: Quantitative, Molecular, and Genomic Insights

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Animal Genetics and Genomics".

Deadline for manuscript submissions: 30 April 2025 | Viewed by 653

Special Issue Editors


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Guest Editor
Departamento de Agronomía, Escuela Técnica Superior de Ingeniería Agromómica, Universidad de Sevilla, Sevilla, Spain
Interests: quantitative genetics; inbreeding; genetic variability; horses; genetic resources; biodiversity

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Guest Editor
Departamento de genética, Universidad de Córdoba, Córdoba, Spain
Interests: molecular genetics; genomics; genomic inbreeding; horse; genetic markers

Special Issue Information

Dear Colleagues,

Populational and genomic studies provide invaluable insights into the genetic diversity, population structure and evolutionary history of breeds. Understanding the genomic landscape of equine populations enables informed conservation efforts, sustainable breeding practices and effective management strategies to preserve genetic resources and prevent the loss of genetic diversity.

We are pleased to invite you to publish papers focusing on quantitative, molecular and genomic genetics in equine populations. Such studies significantly contribute to advancing our understanding of the genetic architecture, the intricate interplay between genetic and environmental factors, and the molecular mechanisms governing gene expression, regulation, and function in equines. This knowledge not only aids in identifying the genetic markers associated with desirable traits, but also facilitates the development of innovative breeding strategies for enhancing equine populations health, welfare and performance.

This Special Issue aims to publish papers that serve as a cornerstone for advancing equine genetics research, fostering sustainable breeding programs and ultimately improving the health, welfare and performance of the equine worldwide.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following: investigations of performance traits, disease susceptibility and genetic disorders, alongside studies on population genetics, breed diversity and evolutionary history in horses and donkeys.

Dr. Davinia I. Perdomo-González
Dr. Nora Laseca
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at mdpi.longhoe.net by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Animals is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • equine populations
  • population structure
  • genetic diversity
  • quantitative analysis
  • genomics
  • molecular analysis
  • breeding programs
  • population health

Published Papers (1 paper)

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Review

15 pages, 813 KiB  
Review
Coloration in Equine: Overview of Candidate Genes Associated with Coat Color Phenotypes
by **aotong Liu, Yongdong Peng, **nhao Zhang, **nrui Wang, Wenting Chen, **yan Kou, Huili Liang, Wei Ren, Muhammad Zahoor Khan and Changfa Wang
Animals 2024, 14(12), 1802; https://doi.org/10.3390/ani14121802 - 17 Jun 2024
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Abstract
Variation in coat color among equids has attracted significant interest in genetics and breeding research. The range of colors is primarily determined by the type, concentration, and distribution of melanin pigments, with the balance between eumelanin and pheomelanin influenced by numerous genetic factors. [...] Read more.
Variation in coat color among equids has attracted significant interest in genetics and breeding research. The range of colors is primarily determined by the type, concentration, and distribution of melanin pigments, with the balance between eumelanin and pheomelanin influenced by numerous genetic factors. Advances in genomic and sequencing technologies have enabled the identification of several candidate genes that influence coat color, thereby clarifying the genetic basis of these diverse phenotypes. In this review, we concisely categorize coat coloration in horses and donkeys, focusing on the biosynthesis and types of melanin involved in pigmentation. Moreover, we highlight the regulatory roles of some key candidate genes, such as MC1R, TYR, MITF, ASIP, and KIT, in coat color variation. Moreover, the review explores how coat color relates to selective breeding and specific equine diseases, offering valuable insights for develo** breeding strategies that enhance both the esthetic and health aspects of equine species. Full article
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