From: Association of a single nucleotide polymorphism in titin gene with marbling in Japanese Black beef cattle
Breeding value*
Genotype
No. of animals
Marbling score
Subcutaneous fat thickness (mm)
CT
270
2.88 ± 0.06
-0.04 ± 0.24
CC
550
2.76 ± 0.04
0.23 ± 0.18