不同地理种群栽培大豆HSP诱导合成的研究　Ⅲ南方春大豆与华北夏大豆HSP诱导合成的比较  

THE STUDY ON INDUCED SYNTHESIS HSP OF SOYBEAN(G.max) OF DIFFERENT GEOGRAPHICAL GROUPS Ⅲ. Comparision of Induced Synthesis HSP between Spring Soybean in South and Summer Soybean in North China

作　　者：王萍[1] 宋海星[1] 马淑英[1] 尹田夫 张让堂 李吉平[1] 

机构地区：[1]中国人民解放军农牧大学

出　　处：《大豆科学》1995年第2期132-136,共5页Soybean Science

基　　金：国家自然科学基金

摘　　要：本文对南方春大豆“苏８８－Ｍ１９”和华北夏大豆“齐黄１０号”的幼苗在４０℃条件下热击处理２、４、６、８、１０ｈｒ，比较其热击蛋白诱导合成的种类，热击蛋白累积量及其变化趋势。结果表明，各热击时间蛋白合成种类均为华北夏大豆多于南方春大豆。热击蛋白累积量华北夏大豆随热击时间延长而增加，６ｈｒ达最大值，尔后迅速下降。南方春大豆则热击２、４、６ｈｒ时随着热击时间延长热击蛋白累积量逐渐下降，６ｈｒ降至最低值，８ｈｒ后，急剧增加。Soybean(Glg ciue max) seedling of spring soybean cultivar Su88 - M_(19) in south China and summer soybean cultivar in north China Qihuans 10 were shifted from a normal growth temperature of 25℃ up to 40℃ (heat shock or HS) for 2. 4. 6.8 and 10 hrs,and there was a dramatic change in protein synthesis. A new set of protein known as heat shock protein(HSPs) was produced. The results indicated that the sorts of HSP synthesis of the summer soybean in north China were more than that of spring soybean in south. The accumulation of HSPs of summer soybean in north China was increased as HS time increased,and reached to the highest level for 6 hr under HS at 40℃. The maximun was decreased rapidly thereafter.However,the accumulation of HSPs of spring soybean in south was decreased as time of HS treatment increased and reached to minimun for 6 hr. The accumulation increased rapidly thereafter.

关 键 词：热击蛋白 大豆 地理种群 诱导合成 

分 类 号：S565.101[农业科学—作物学]