| 1. | Fractal analysis of rooting characteristics of poplar cuttings
刺槐群体等位酶分析 |
| 2. | The tree based on the results of allozyme and issr data shows that d . pleiantha is on one branch distinguished from all populations of d . versipelis
根据等位酶分析和issrs结果构建的系统树，相对于八角莲各居群，六角莲都单独分为了一支。 |
| 3. | Several adult individuals from each population at random were observed their morphologic characters , and then to analyse the distribution of the vertical biology yield
对荷叶铁线蕨进行形态学观察和垂直生物量分配的分析。 2 )用等位酶标记检测荷叶铁线蕨的交配系统。 |
| 4. | The difference of two cluster diagraphs also explained the similar trend . affected by the grazing stress , patterns of variation in coding allozyme gene - locus and genome were different
二者聚类顺序不同可以进一步说明，放牧压力作用使种群在等位酶的基因位点与全基因组序列的变异模式不同。 |
| 5. | It was sampled from one population in zhejiang province . the studies were carried out by life history analysis , breeding system analysis , morphological analysis , allozyme analysis and issr analysis
生物学特性主要研究了八角莲的生活史和繁育特性，而遗传多样性则从等位酶和issr两种分子水平分别进行了研究。 |
| 6. | The results of issr analysis is ppb = 66 . 67 % , h = 0 . 2089 , i = 0 . 3172 . genetic diversity of issr is higher than that of allozymes . genetic diversity of d . pleiantha is higher than d . versipelis
六角莲的遗传多样性高于于八角莲，等位酶的多态位点比率p为55 . 6 ， issr的多态位点百分率均为70 . 83 ，基因多样性为0 . 2383 ， shannon多样性指数为0 . 3576 。 |
| 7. | Sinense y . x . lin using allzyome marker . the experiment employ six enzymes : est , mdh , fdh , gdh , sod and acp , using their polymtic locus to analyse the allele gene frequency , the number of the effective allele gene
采用est 、 mdh 、 fdh 、 sod和acp等5种酶系统，分析荷叶铁线蕨的等位酶遗传变异，用间接法估算荷叶铁线蕨交配系统的特征参数? ?异交率t 。 |
| 8. | Deterioration series of populations were analyzed by the means of allozyme and rapd . the results showed that as the deterioration of grassland became heavier , genetic diversity would drop , but there was no distinct linear correlation between genetic diversity and deterioration degree
等位酶和rapd标记分析退化系列种群，其遗传多样性随退化程度加重有降低的趋势，但与退化程度无明显的线性相关。 |
| 9. | Second , the population genetic structure and genetic diversity of e . mollis were studied by using allozyme eletrophoresis and the electrophoretic data for 6 loci from 3 populations being xiangning , yicheng and pinglu populations in shanxi were got . the level of polymorphism was relatively higher than that of the insect - pollinated outcrossing species ( he = 0 . 375 )
用等位酶电泳法和biosys - 2软件对山西翅果油树种群的遗传结构和遗传多样性进行了研究，通过对3个种群的6个等位酶位点的电泳分析，结果表明： 5个位点为多态位点， 1个单态位点。 |
