The GG genotype of the KRT71 gene leads to longer wool in Gansu alpine fine-wool sheep.
Variant G of the KRTAP20-1 gene improves wool curliness in Chinese Tan sheep.
March 2024 in “International journal of molecular sciences” The research identified key proteins that affect wool fiber thickness in Angora rabbits.
KRTAP6 genes affect wool quality in sheep.
The KRTAP36-2 gene in sheep affects wool yield.
September 2023 in “Animals” Genes linked to wool fineness in sheep have been identified.
8 citations
,
December 2017 in “Small Ruminant Research” Variation in the TCHH gene affects wool curliness in sheep.
The KRTAP36-1 gene affects wool quality in Chinese Tan lambs.
60 citations
,
January 2021 in “BMC Genomics” The study mapped genetic variations in sheep, linking them to traits like milk production and growth.
30 citations
,
December 2014 in “BMC Genetics” Certain genes and proteins may influence wool growth in Aohan fine wool sheep.
4 citations
,
July 2024 in “Animals” The KRTAP19-5 gene affects wool curvature in Chinese Tan sheep, with Variant B reducing curvature.
1 citations
,
April 2025 in “Animals” The KRTAP13-3 gene affects wool fibre diameter variability in Chinese Tan sheep.
The KRT84 gene is linked to better wool quality in Gansu Alpine Fine-wool sheep.
October 2023 in “International journal of molecular sciences” Key proteins and pathways regulate wool fiber diameter in Alpine Merino sheep.
Editing the FGF5 gene in sheep increases fine wool growth.
25 citations
,
April 2019 in “Animals” KRTAP28-1 gene can help breed sheep with finer wool.
10 citations
,
June 2024 in “Frontiers in Genetics” Different sheep breeds share similar genetic factors affecting wool fineness.
39 citations
,
January 2020 in “Frontiers in Genetics” PDGFC gene may help select goats with desirable curly wool traits.
11 citations
,
July 2021 in “Genetics selection evolution” Researchers found genes and genetic variants linked to sheep wool and skin wrinkles.
3 citations
,
October 2024 in “Animals” An allele of the KRTAP13-2 gene may improve wool quality in sheep.
2 citations
,
May 2023 in “Journal of Advanced Research” Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.
BLTP1 and KIF27 gene mutations can help breed better wool sheep.
September 2025 in “Animals” The KRTAP22-2 gene in sheep does not significantly affect wool traits.
April 2025 in “Frontiers in Animal Science” Sheep exosomes can enhance hair growth in mice.
October 2023 in “Cell & bioscience” A special gene region controls the re-emergence of a primitive wool type in Merino sheep, improving their wool yield and adaptability.
IRS-specific genes in Tan sheep hair follicles peak at birth and may affect wool crimp.
January 2023 in “Journal of applied animal research” Short photoperiods improve cashmere growth and quality in goats by changing hormone levels and gene expression.
34 citations
,
January 2011 in “Annals of dermatology/Annals of Dermatology” Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.
25 citations
,
September 2014 in “SpringerPlus” Sheep have a unique gene, KAP8-2, that humans don't have, which may affect wool properties.
5 citations
,
October 2022 in “BMC genomics” Certain microRNAs are important for sheep hair follicle development and could help improve wool quality.