Cattle QTL Database

Trait Information

Trait name:

Milk conjugated linoleic acid content

Vertebrate Trait Ontology:

Milk conjugated linoleic acid amount

Reported name:

Milk conjugated linoleic acid percentage

Product Trait Ontology:

Milk conjugated linoleic acid content

Symbol:

CLAC18:2

Clinical Measurement Ontology:

n/a

QTL Map Information

Chromosome:

QTL Peak Location:

94.45 (cM)

QTL Span:

94.36-94.55 (cM)
49.9-50.0 (Mbp)

Upper, "Suggestive":

n/a

Upper, "Significant":

n/a

Peak:

rs110386214

Lower, "Significant":

n/a

Lower, "Suggestive":

n/a

Marker type:

SNP

Analysis type:

Association

Model tested:

Mendelian

Test base:

Experiment-wise

Threshold significance level:

Significant

P_values

<0.05

Dominance effect:

n/a

Additive effect:

n/a

Associated Gene:

ITGAE (integrin, alpha E (antigen CD103, human mucosal lymphocyte antigen 1; alpha polypeptide))

Cis/Trans acting type:

Links: NCBI GeneDB | Edit | Map view

Extended information:

(none)

QTL Experiment in Brief

Animals:

Animals were Italian Brown Swiss dairy cattle.

Breeds associated:

Brown swiss

Design:

Animals were genotyped using the Illumina BovineSNP50 BeadChip and analyzed for traits related to CLA synthesis.

Analysis:

A selective DNA pooling approach in a daughter design was used.

Software:

VCE, SAS, R software

Notes:

Links:

Edit

Reference

Authors:

Strillacci M G, Frigo E, Canavesi F, Ungar Y, Schiavini F, Zaniboni L, Reghenzani L, Cozzi M C, Samore A B, Kashi Y, Shimoni E, Tal-Stein R, Soller M, Lipkin E, Bagnato A`

Affiliation:

Department of Health, Animal Science and Food Safety (VESPA), University of Milan, Via Celoria 10, 20133, Milan, Italy

Title:

Quantitative trait loci mapping for conjugated linoleic acid, vaccenic acid and ∆(9)-desaturase in Italian Brown Swiss dairy cattle using selective DNA pooling

Journal:

Animal genetics, 2014, 45(4): 485-99

Links:

PubMed | Abstract | List all data | Edit

Cite this Data:

Animal QTLdb: QTL32320 was published in 2014, and was curated into QTLdb on 2015-01-08. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:32320

QTL 32320 Description: