Astaurova O B, Afanasova L A, Salamakha O V
Ontogenez. 1977;8(4):423-9.
The isozymes of malate dehydrogenase (MDH) were studied by means of electrophoresis in polyacrilamide gel in Acetabularia crenulata and A. mediterranea. The isozyme profile of MDH was shown to be variable in different parts of the plant. Distinct differences in isozyme profiles of MDH between A. crenulata and A. mediteranea were found when studying the cell fractions which consisted mainly of chloroplasts. The chloroplast fraction of A. mediterranea contained 8 isozymes which form 2 groups with different electrophoretic mobility. The chloroplast fraction of A. crenulata contained 9 isozymes. All the isozymes of the first group were common for both the species under study.
通过聚丙烯酰胺凝胶电泳法，对圆齿伞藻和地中海伞藻中的苹果酸脱氢酶（MDH）同工酶进行了研究。结果表明，MDH的同工酶谱在植物的不同部位存在差异。在研究主要由叶绿体组成的细胞组分时，发现圆齿伞藻和地中海伞藻的MDH同工酶谱存在明显差异。地中海伞藻的叶绿体组分含有8种同工酶，它们形成了2组具有不同电泳迁移率的同工酶。圆齿伞藻的叶绿体组分含有9种同工酶。研究的两个物种中，第一组的所有同工酶都是共有的。
