搜索结果: 1-2 共查到“兽医学 PHYSICAL”相关记录2条 . 查询时间(0.218 秒)
Isolation and physical localization of new chromosome-specific centromeric repeats in farm animals
Bos taurus Sus scrofa Equus caballus cattle pig horse centromeres tandem repeats chromosomes FISH
2015/3/5
In this study, new classes of tandemly repeated DNA sequences in the centromeric regions of three farm animal species are reported. Pericentromeric regions of bovine chromosome X, porcine chromosome 1...
Effect of Physical Activities on Heat Production of White Leghorn Hens under Different Lighting Regimes
heat production activity count standing time lighting regime laying hen
2009/7/31
Six Single Comb White Leghorn laying hens (Shaver, Star cross 288) were used to estimate heat production (HP) for physical activities under different lighting regimes (LR) of 12L : 12D, 14L : 10D and ...