1) proportion of polymorphic loci
多态座位比例
2) Proportion of polymorphism loci
多态性位点比例
3) polymorphic loci
多态座位
1.
The results are as follows,6 isozymes detected are determined by 13 loci,among them s-MDH is polymorphic loci,the proportion of polymorphic loci is 14.
结果表明 ,在检测到的 6种同工酶是由 1 3个基因座位编码 ;其中m -MDH基因座位呈多态 ,其多态座位比例为 7 6% ,平均杂和度为 0 0 5 9。
4) polymorphism rate
多态性比例
1.
The results showed 9 clones in the first batch and 58 clones in the second batch were polymorphic, with polymorphism rate of 45% and 61% respectively, indicating that the constructed library has a significantly higher polymorphism rate than those in previous reported research (15%～17%) by diversity array technology (DArT).
构建多态性比例高的基因组代表性文库是提高芯片和测序基础上的标记技术效率的关键。
5) Niche proportional similarity
生态位相似比例
1.
The niche breadth,niche proportional similarity and niche overlap of the main populations in Masson pine community in different damage phases were measured by taking following community composition types:1)Pinus massoniana + Loropetalum chinense +Quercus fabri,2)P.
以群落组成类型:①马尾松+木+白栎,②黑松+马尾松+冬青+柃木,③马尾松+冬青+栀子+短柄,④马尾松+篌竹+木,⑤木荷+马尾松+苦槠+短柄,⑥栓皮栎+冬青+杜虹花,及所建立的综合资源梯度指数(10~70)综合为一维资源位,调查6个资源位,定量测定不同受害阶段马尾松群落主要种群生态位宽度、生态位相似比例、生态位重叠,并阐述了各种群生态位的生态学意义。
2.
The niche breadth,niche proportional similarity and niche overlap of the main tree populations in O.
scabriflorum+Pinusmassoniana),及海拔梯度(170～670m)综合为一维资源位,调查5个资源位,定量测定糙花少穗竹林群落主要种群生态位宽度、生态位相似比例、生态位重叠,并分析各种群生态位的生态学意义。
6) the proportion of niche similarity
生态位相似比例
1.
Quantitative analysis method was used to determine the niche breadth,the proportion of niche similarity and the niche overlap value of main arbor species of C.
采用定量分析方法,计测天然甜槠林主要乔木树种的生态位宽度、生态位相似比例和生态位重叠值。
2.
<Abstrcat>With quantitative analyzing method, the paper explores and studies the niche breadth, the proportion of niche similarity and the niche overlap of main species of the vegetation layer in C.
采用定量分析方法,计测突脉青冈天然林主要乔木树种的生态位宽度、生态位相似比例和生态位重叠值。
补充资料：多座位同工酶
多座位同工酶（multiple loci determining isozyme）是指由不同基因座位决定的同工酶。例如乳酸氢酶（lactic dehydrogenase,ldh）有a、b两种亚基，分别由ldha基因（定位于11p15-p14）和lkhb基因（定位一起12p12.2-p12.1）所决定。磷酸葡萄变位酶（phosphoglucomutase,pgm）的3个不同肽链分别由不同座位的基因编码。pgm1定位于1p22.1、pgm2定位于4p14-q12、pgm3定位于6q12。以ldh同工酶为例，ldh是a、b两种亚基不同比例组成的四聚体，依电泳速度可有5种表现型：lkh1（b4）、ldh2（b3a）、ldh3（b2a2）、ldh4（b1a3）及ldh5（a4）。如果a或b亚基再有不同突变，通过各种组合可以形成多种多样的变异类型。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条