Hart G E
Soil and Crop Sciences Department, Texas A&M University, College Station 77843.
Biochem Genet. 1987 Dec;25(11-12):837-46. doi: 10.1007/BF00502603.
The genetic control of NADH dehydrogenase-1 (NDH-1) and aromatic alcohol dehydrogenase-2 (AADH-2) was investigated in Triticum aestivum cv. Chinese Spring. Evidence was obtained that NDH-1 is active as a monomer and is encoded by genes located in the p arms of the homoeologous group 4 chromosomes. The NDH-1 gene loci located in 4Ap, 4Bp, and 4Dp were designated Ndh-A1, Ndh-B1, and Ndh-D1, respectively. Aadh-A2 was previously reported to be located in 6Aq; in this study, Aadh-B2 and Aadh-D2 were localized in 6Bq and 6Dq, respectively. Alcohol dehydrogenase-1 is expressed on AADH-2 zymograms; the presence of a contaminating aliphatic alcohol in one or more reagents is suggested as the probable cause of this phenomenon.
在普通小麦品种中国春中研究了NADH脱氢酶-1（NDH-1）和芳香醇脱氢酶-2（AADH-2）的遗传控制。有证据表明，NDH-1以单体形式发挥作用，由位于同源群4染色体p臂上的基因编码。位于4Ap、4Bp和4Dp的NDH-1基因座分别命名为Ndh-A1、Ndh-B1和Ndh-D1。先前报道Aadh-A2位于6Aq；在本研究中，Aadh-B2和Aadh-D2分别定位于6Bq和6Dq。醇脱氢酶-1在AADH-2酶谱上表达；一种或多种试剂中存在污染性脂肪醇被认为是这一现象的可能原因。
