当前位置: 首页 > 文章 > 长白山区中国林蛙乳酸脱氢酶同工酶多态性的研究 黑龙江畜牧兽医 2004 (9) 11-13
Position: Home > Articles > Study on the polymorphism of lactic dehydrogenase isoenzyme of China wood frog in cheangbai mountain Heilongjiang Animal Science and Veterinary Medicine 2004 (9) 11-13

长白山区中国林蛙乳酸脱氢酶同工酶多态性的研究

作  者:
刘学龙;鞠玉琳;崔明勋
单  位:
延边大学农学院动物医学系
关键词:
中国林蛙;长白山区乳酸脱氢酶同工酶;多态性;酶谱;聚丙烯酰氨凝胶电泳
摘  要:
用聚丙烯酰氨凝胶电泳对长白山中国林蛙的不同组织器官的乳酸脱氢酶的同工酶进行了分析 ,结果显示出最少为 7条酶带 ,最多为 12条酶带。并且各组织器官乳酸酶脱氢酶的活性和酶带数也各不相同。经分析 ,认为长白山区中国林蛙体内的乳酸脱氢酶同工酶是由三个基因控制的 ,即LDH -A、LDH -B、LDH -C ,其中LDH -A为单态基因 ,LDH -B和LDH -C为多态基因 ,LDH -B′与LDH -C′为其等位基因 ,这些基因在各组织器官中的表现程度不同 ,而呈现多态性 ,具有地域的差别
译  名:
Study on the polymorphism of lactic dehydrogenase isoenzyme of China wood frog in cheangbai mountain
作  者:
LIU Xuelong JU Yulin CUI Mingxun(Veterinary Department,Agricultural College of Yanbian University,Longjing 133400,China)
关键词:
Lactic dehydrogenase isoenzyme;polymorphism;PGE;zymogram;wood frog
摘  要:
Lactic dehydrogenase isoenzyme of deferent tissue and organ of china wood frog in changbai moumtain were studied by PGE,the result show that the most of enzyme bands are twelve,the less are seven.The quantity of enzyme bands and Lactic dehydrogenase isoenzyme activity are deference relatively.Lactic dehydrogenase isoenzyme are controlled by three genes,LDHA,LDHB,LDHC.Among LDH-A is monomorphism gene,LDH-BLDH-C is polymorphism gene,LDHB′and LDH-C′are allel.those genes have polymorphism,and have region contrast.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊