POLLED locus
Horns absence
Cis-regulatory,
Indel
Bos taurus
cattle - (species) D
Domesticated
Linkage Mapping
Medugorac I; Seichter D; Graf A ; et al. (2012)
Bovine polledness--an autosomal dominant trait with allelic heterogeneity.
2 Additional References
GP00000916
Morphology
complex 202-bp insertion-deletion in a non-coding region resulting in a long non-coding RNA (lncRNA) ectopic expression
Bos taurus
cattle - (species)
Bos taurus
cattle - (species) D
POLLED locus
Bos taurus
cattle - (species)
Published - Accepted by Curator
POLLED locus
Horns absence
Cis-regulatory,
Insertion
Bos taurus
cattle - (species) D
Domesticated
Linkage Mapping
Medugorac I; Seichter D; Graf A ; et al. (2012)
Bovine polledness--an autosomal dominant trait with allelic heterogeneity.
3 Additional References
GP00002029
Morphology
a 80kb duplication is the "single causal mutation" in Holstein-Friesian cattle complex
Bos taurus
cattle - (species)
Bos taurus
cattle - (species) D
POLLED locus
Bos taurus
cattle - (species)
Published - Accepted by Curator
POLLED locus
Horns absence
Cis-regulatory,
Complex Change
Bos taurus
cattle - (species) D
Bos grunniens
domestic yak - (species) D
Domesticated
Association Mapping
Medugorac I; Graf A; Grohs C ; et al. (2017)
Whole-genome analysis of introgressive hybridization and characterization of the bovine legacy of Mo[...]
GP00002030
Morphology
a complex 219-bp duplication–insertion (P219ID) beginning at 1;976;128 bp and a 7-bp deletion and 6-bp insertion (P1ID) located 621 bp upstream of this position. This rearrangement results in duplication of an 11-bp motif (5′-AAAGAAGCAAA-3′) that is entirely conserved among Bovidae and that is also duplicated in the 80-kb duplication responsible for Friesian polledness.
Bos taurus
cattle - (species)
Bos taurus
cattle - (species) D
Bos grunniens
domestic yak - (species) D
POLLED locus
Bos taurus
cattle - (species)
Bos grunniens
domestic yak - (species)
Published - Accepted by Curator
POLLED locus
Horns absence
Cis-regulatory,
Insertion
Bos taurus
cattle - (species) D
Domesticated
Association Mapping
Utsunomiya YT; Torrecilha RBP; Milanesi M ; et al. (2019)
Hornless Nellore cattle (Bos indicus) carrying a novel 110 kbp duplication variant of the polled loc[...]
GP00002031
Morphology
duplication of the region BTA1: 1;893;790–2;004;553 (about 110 kb)
Bos taurus
cattle - (species)
Bos taurus
cattle - (species) D
POLLED locus
Bos taurus
cattle - (species)
Published - Accepted by Curator