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Wild adzuki bean from Burma and China, were clustered into two groups, respectively. The last three groups were from Japan and Korea.

来源于缅甸和中国的野生型小豆种质各聚为1个类群，韩国和日本的种质混聚为3个类群。

Topological structure of the molecular phylogenetic tree, constructed by 16S rRNA gene with Neighbor-Joining method, revealed that all species of Helice from Sesarmidae and two species of Hemigrapsus from Varunidae were clustered into one branch, two species of Sesarma from Sesarmidae were clustered into another one, Grapsus albolineatus from Grapsidae and Plagusia tuberculata from Plagusiidae were formed one absolute branch respectively. The molecular analysis showed that the genus Helice indeed must be considered to be Varunidae, because it formed a monophyletic group with the genus Hemigrapsus yet not the Sesarmidae.

而采用NJ法构建的系统进化树的拓扑结构也显示，所有的厚蟹与属于弓蟹科的肉球近方蟹和绒螯近方蟹聚为一支；属于相手蟹科的2种相手蟹聚为一支；属于方蟹科的白纹方蟹和属于斜纹蟹科的瘤突斜纹蟹又各自成为一支。

On the base of the analysis about the cause why this type of systems is hard to be controlled a new FNN, the FNN based on hyper-cylinder clustering, is presented. By comparison with the FNN based on hyper-sphere clustering, for any sample to be clustered, the FNN based on hypercylinder takes not only its input sample but also its output value into consideration. And so it is impossible for any two samples with'close'input samples and'estranged'output values to be clustered in the same cluster.

借助于对非线性系统模型Ⅱ不可逆情形下难以控制原因的分析，提出了基于超柱体聚类的模糊神经网络，与基于超球聚类的模糊神经网络相比，这种模糊神经网络在聚类时不仅考虑样本中的输入向量，也考虑样本的输出值，因此不会将输入向量较接近而输出值差异较大的两个样本聚为一类。

Compared wth traditional static clustering,dynamic automatic clustering has the following characteristics:real-time dynamicness,limited number of documents to be clustered every time,localness of document data to be used for clustering and randomness of the distribution of resources to be clustered in the whole resource set.

与传统静态聚类系统相比，动态自动聚类系统有以下特点：聚类是动态进行的，它是在检索结果返回的基础上进行的实时操作；每次聚类的文献对象数量有限；用来作为聚类依据的文献数据只是文献的局部；参与聚类的资源在整个资源集合中的分布是随机的。

Moreover, the actual allele frequency of most varieties deviates far from Hardy-Weinberg equilibrium. All PPB、na 、I、h、Gi and Fst have proved to be the references to elucidate that ISSR is a most powerful tool to analyze genetic diversity, compared with the RAPD marker and the allozyme marker is less strong ordinally. We could divided the 70 samples into A, B, C, D and E five groups using three methods according to genetic distance clustering. There is a bit displacement for few varieties in different clustering maps, but the most are similar to morphological analysis despite that there is still a great difference among cultivars in the same one group. The above results imply that the three methods have the different sensitivity and resolution in genetic distance analysis of close varieties. The Mantel test indicates that the results from the three kinds of markers have the significant correlation, which demonstrates that the number of the used three kinds of markers is enough to exactly detect the diversity of all 70 samples to ideal extent. And these methods can be used to evaluate the diversity of the whole group using the miscellaneous samples instead of the individual sample, of the Gerbera jamesonii are mainly from tissue culture plants. In conclusion, the above study results provide a reference for the application of three kinds of molecular markers to molecular marker-assisted breeding of flower. 2. The genetic diversity among the eight introduced cut-flower varieties of Ranunculus asiatica was analyzed by the ISSR markers. Based on the genetic clustering tree, all the colorful flower varieties are clustered into one group, and the white flower varieties into another group. Moreover, among the former group the yellow flower varieties are clustered into one sub-group, and the reddish flower varieties, such as rose color, pink, nacarat, are clusetered into another sub-group.

由三种分子标记的分析结果可以看出，等位基因平均值、观察杂合度、Fis值、Fit值皆较高，表明非洲菊等位基因较丰富，杂合基因偏多，且绝大部份品种的实际等位基因频率在品种内偏离了Hardy-Weinberg equilibrium；PP8、na、Ⅰ、h、Gi及Fst皆表明，ISSR检测遗传多样性的能力最强，其次是RAPD，等位酶最低；根据遗传距离进行聚类，三种方法都把70个品种分成A、B、C、D、E五个大组，每一组中除少数品种发生位移外，大部份品种分类结果相似，且与形态分析结果有相似性，但在每一组中，品种间的聚类差别较大，表明这三种方法在近距离品种间检测遗传变异时灵敏度及分辨力不同；Mantel检测表明，三种标记的分析结果有显著相关性，表明所用的三种分子方法的标记数量已经可以相对无偏地检测到70个品种间遗传变异；非洲菊为组培苗，三种标记的检测结果皆表明，混合样品可以作为个体样品的代表，对整个居群的遗传多样性进行评价；这些研究结果可为三种分子标记方法在花卉分子辅助育种中的进一步应用提供借鉴。

Flowering shoots mostly clustered, with solitary l flowers at top, sessile and enclosed basally by clustered upper leaves; calyx tube tinged purple, obconical, 10-12mm long, lobes of the same shape as upper leaves; corolla long-bell-shaped, 5-6cm long, 2.5cm across, lobes ovate, plaits regular or slightly oblique, praemorse at rim ; stamens borne in lower part of corolla tube, regular ,filaments blue, awl-shaped ,united at base and surrounding ovary , anthers yellow, narrow—oblong, ovary narrow-ellipsoid, style linear, stigma 2-fid, lobes linear ,recurved.

花枝多丛生，花单生枝顶，基部包围在上部叶丛中，无花梗；花萼筒带紫色，倒锥形，长10~12mm ，裂片与上部叶同形；花冠长钟形，长5~6cm ，径约2.5cm ，裂片卵圆形，褶整齐或微偏斜，边缘啮蚀状；雄蕊着生于冠筒下部，整齐，花丝蓝色，钻形，基部联合包围子房，花药黄色，狭矩圆形，花柱线形，柱头2裂，裂片反卷，线形。

The molecular phylogenetic trees were constructed by the NJ method using software MEGA4.0, and Portunus was clustered with Callinectes first, then they were clustered with Charybdis, and finally with Eriochier sinensis. The results are consistent with classical taxonomy.

用MEGA4.0软件中的NJ法构建了系统进化树，基于16S rRNA和COⅠ2种片段的聚类结果均显示梭子蟹属与美青蟹属亲缘关系最近，先聚在一起，然后再与蟳属聚在一起，最后才与外群中华绒螯蟹聚在一起，这一结果与传统分类基本一致。

The results were showed that a high genetic diversity was observed using these molecular markers. Fifty-four Japanese plum cultivars were classified five groups from the dendrogram. The majority of cultivars of northern areas in China were clustered together, and cultivars of southern areas in China were clustered together. Therefore, the Japanese plum cultivars in China could be classified two groups: northern cultivars group and southern cultivars group.

结果表明：中国李品种间遗传相似系数较低，平均为0.451，从分子水平证明了我国中国李品种的遗传多样性很高；将供试中国李品种分为五类，其中第一类是原产我国北方地区的一些品种，第二是原产我国南方地区的一些品种；第三类是从国外引进的品种，并提出了将我国的中国李品种分为北方品种群和南方品种群观点。

The deduced peptide consists of 80 residues with a molecular mass of 7.6 kDa. It contains 17 cysteineresidues (21 mol%), out of which 8 are clustered in the amino-terminal domain of 23 residues, and 9 are clustered in the carboxy-terminal domain of 20 residues. The intermediated region contains 37 non-Cys residues.

它编码一个含80个氨基酸、分子量为7.6 kDa的蛋白质，Cys残基有17个，占21%；其中8个Cys分布在氨基端23个氨基酸组成的结构域内，9个分布在羧基端20个氨基酸组成的结构域内，中间是一段由37个氨基酸组成的非Cys区。

Consistent with their known mechanisms, amphotericin B and nystatin were clustered together; also ketoconazole and clotrimazole were clustered together based on their expression patterns.

通过对基因表达谱进行聚类分析，发现前一组和后一组分别被聚类在一起。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。