不同品种母鸡红细胞中游离氨基酸的水平。

The level of free amino acids in erythrocytes of different breeds of hen.

机构信息

Laboratory of Biological Sciences, University of Łódź, Poland.

出版信息

Theor Appl Genet. 1977 Jan;51(1):15-8. doi: 10.1007/BF00306056.

Abstract

The content of free amino acids was determined in erythrocytes of adult 'Leghorn' (Lg, 'White Rock' (WR) and 'Cornish' (Cr) hens, bred under identical conditions. The concentration of total amino acids was twice as high in the erythrocytes as in plasma, amounting to 396 μm/100 ml, 424 μm/100 ml and 475μm/100 ml in 'White Rock', 'Cornish' and 'Leghorn' hens, respectively.Significant differences were found in the ratio of basic amino acids to acidic amino acids. These values were 0.76, 1.75 and 3.19 in 'White Rick', 'Leghorn' and 'Cornish' hens, respectively; in the plasma of all 3 breeds the ratio was 1. Statistically significant interbreed differences were expressed more distinctly in erythrocyte than in plasma amino acid concentrations. For absolute concentrations the differences were significant in the case of 9 amino acids.

摘要

在相同条件下饲养的成年“来航鸡”（Lg）、“白洛克”（WR）和“科尼什”（Cr）母鸡的红细胞中，测定了游离氨基酸的含量。红细胞中总氨基酸的浓度是血浆中的两倍，分别为 396μm/100ml、424μm/100ml 和 475μm/100ml。在“白洛克”、“科尼什”和“来航鸡”母鸡中，碱性氨基酸与酸性氨基酸的比例存在显著差异。这些值分别为 0.76、1.75 和 3.19；在这 3 个品种的血浆中，该比例均为 1。在红细胞中，种间差异的统计学意义比在血浆中更为明显。对于绝对浓度，9 种氨基酸的差异具有统计学意义。