Cattle QTL Database

Release 56
(Apr 24, 2025)

Curator: Eric Fritz
Curated: 2007-09-10
Updated: 2024-04-23

Publication # 11768096 Details

Authors:	Ashwell, M S; Van Tassell, C P; Sonstegard, T S;
Affiliation:	Agricultural Research Service, USDA, Beltsville, MD, USA
Title:	A genome scan to identify quantitative trait loci affecting economically important traits in a US Holstein population.
Journal:	Journal Of Dairy Science, 11 (84): 2535-42 (2002)	DOI: 10.3168/jds.S0022-0302(01)74705-4
Links:	PubMed \| Abstract \|	( Related study: none )
Click on each trait to browse further along the related trait ontology tree Click on each chromosome number to find the detailed QTL information on that chromosome Number of QTL/association reported by traits: QTL for Structural soundness reported for chromosome(s): Chr.12: Asso:3387. Chr.13: Asso:3377. Chr.15: Asso:3390. Chr.16: Asso:3392. Chr.18: Asso:3393. Chr.23: Asso:3395. QTL for Milk fat yield reported for chromosome(s): Chr.14: Asso:3378, Asso:3388. QTL for Milk fat percentage reported for chromosome(s): Chr.14: Asso:3379, Asso:3389. QTL for Udder depth reported for chromosome(s): Chr.16: Asso:3380, Asso:3391. QTL for Rump angle reported for chromosome(s): Chr.18: Asso:3381. Chr.22: Asso:3383. QTL for Udder attachment reported for chromosome(s): Chr.20: Asso:3382. QTL for Dairy capacity composite index reported for chromosome(s): Chr.27: Asso:3384, Asso:3396. QTL for Foot angle reported for chromosome(s): Chr.12: Asso:3385. QTL for PTA type reported for chromosome(s): Chr.12: Asso:3386. QTL for Milk protein percentage reported for chromosome(s): Chr.20: Asso:3394. QTL/association Reported by chromosomes: Chr.12 (3), Chr.13 (1), Chr.14 (4), Chr.15 (1), Chr.16 (3), Chr.18 (2), Chr.20 (2), Chr.22 (1), Chr.23 (1), Chr.27 (2). Number of gene-based eQTL/associations: None

Cite this Dataset:

Animal QTLdb: Dataset from Ashwell, M S; Van Tassell, C P; Sonstegard, T S; (2002). A genome scan to identify quantitative trait loci affecting economically important traits in a US Holstein population.. Journal of dairy science, 11 (84): 2535-42; Curated into QTLdb on 2007-09-10. Universal link to this data set: https://www.animalgenome.org/QTLdb/supp/?t=ExIs4G8ZbM

Ashwell, M S; Van Tassell, C P; Sonstegard, T S; (2002). A genome scan to identify quantitative trait loci affecting economically important traits in a US Holstein population.. Journal of dairy science, 11 (84): 2535-42; DOI: https://dx.doi.org/10.3168/jds.S0022-0302(01)74705-4

Publication # 11768096 Details

Number of QTL/association reported by traits:

QTL/association Reported by chromosomes:

Number of gene-based eQTL/associations: