| 1. | Constructing phylogenic trees based on relative entropy theory liu jun , xu furong
基于相对熵原理构建生物进化系统树[刘军,许甫荣] |
| 2. | Constructing phylogenic trees based on relative entropy theory ( liu jun , xu furong )
基于相对熵原理构建生物进化系统树[刘军,许甫荣] |
| 3. | Phylogenic tree from 29 strains were draw based on the ndv hn gene ( part segment ) , and the result is similar to that of f gene
根据29株ndvhn基因部分编码序列绘制ndv系统发育进化树，发现f及hn基因的分型结果大致相同。 |
| 4. | On the other hand , dnastar software was utilized in the analysis of the different segments of bdnf genes . the reasonable phylogenic tree was constructed with the leading peptide encoding sequences
运用软件dnastar中的megalign程序分别对28种动物bdnf基因的不同区段进行分析，发现采用前导肽区编码序列能够得到比较正确的系统树。 |
| 5. | This pattern shows the clear divergence of the two subgenera . at the same time , the differentiation of rdna sites on chromosomes among pines correlates well to their phylogenic positions in pimis reconstructed with other molecular data
杂交起源的高山松在染色体组上，表现出对油松和云南松两亲本不同染色体特征的分别继承与重组，并产生独有的特征。 |
| 6. | Both methods revealed that these isolates belonged to three genetic groups , one designed as genotype ix was unique in china and the isolates of this genetic group were located on the newly emerged main branch in the phylogenic tree
型分离株位于遗传进化发生树新出现的一个主干分支，与相邻的型及型ndv间遗传距离分别为8 . 0 8 . 6和16 . 5 17 . 6 。 |
| 7. | The phylogenic relation and similarity of the gene is full length of lfy - like gene , which is 99 % similar both in nucleic acid sequence and amino acid sequences with that of ginlfy f rom the female . compared with the ginlfy of female , the gene from the male tree is deficient in 3 bp , and mutantion sites exists on the varied region of lfy - like
该基因与文献报道的银杏雌株leafy基因相比，核苷酸序列同源性高达99 ，蛋白质序列同源浙江大学博士学位论文摘要性达99 ，缺少了3个核昔酸，突变均在植物leaf ’ y基因的非保守区内。 |
| 8. | 374 - nt sequence analysis between nt 47 - 420 and restriction enzyme ( re ) clevage site mapping of f gene between nt 34 - 1682 were used to compare the 18 isolates for genetic analysis . a phylogenic tree was constructed based on the 374 - nt - sequence data of eighteen isolates in the study and 37 ndv reference strains from genbank and published resources
通过dnastar软件对f基因47 470nt间片段进行同源性分析比较并绘制了遗传进化树枝状结构发生图，结合334 1672nt间三种限制性内切酶( re ： hinf ， bsto及rsa )位点的分布情况，确定了这些分离株的基因分类地位。 |
