姐妹群

结果显示，NJ树和ML树以较高的自引导值支持有尾目和蚓螈目为姐妹群，而MP树则支持无尾目和有尾目为姐妹群。

And MP tree favored Caudata and Anura as a sister group .

str形成姐妹群。

Str form a sister group .

在鳄属内，结果支持其分为两个世系：NewWorld和Indopacificgroups组，并且尼罗鳄（C.niloticus）与NewWorldcrocodilians构成姐妹群。

In Crocodylus , the results agreed this genus to be divided into two separate lineages : New World and Indopacific groups and then C. niloticus form the sister taxon to the New World crocodilians .

tenellum互为姐妹群位于分支图的最末端，说明它们具有更进步的性状状态。

Tenellum are within another sister group at the end of the cladogram , which shows that they have even advanced characters .

不同基因片段反映出的第一个支系的属间关系比较一致。高山蛙与倭蛙关系近，它们一起构成棘蛙属的姐妹群；

The relationships among genera of the first lineage revealed by different DNA fragments are mostly identical .

胸喙类是单源起源，与头喙类和部分半翅目昆虫种类形成姐妹群。

The sternorrhyncha is monophyletic and forms a sister group to all other Homopteras and some of Hemipteras ;

属；（2）该单系群内的姐妹群既有重迭分布又有隔离分布，因此该单系群现有的地理分布格局很可能既源于扩散事件又源于离散事件；

Therefore the generic distribution pattern of the monophyletic group maybe have resulted from both dispersal and vicariance events .

系统重建分析支持海豚科和鼠豚科为单系发生，且两者构成姐妹群关系；

The phylogenetic reconstruction supported Delphinidae and Phocoenidae respective monophyletic groups , and proposed a sister relationship between these two families .

据分析结果所揭示的9总科间的系统发育关系和姐妹群关系，将水螨群9总科划分为5类：拟水螨类，含冥绒螨总科；

A classification scheme , based on the phylogenetic relationships within Hydrachnellae , is proposed for 5 groups with 9 superfamilies .

结果表明：红豆杉科与三尖杉科均为单系群，二者互为姐妹群；

According to the tree , Taxaceae and Cephalotaxaceae are monophyletic groups , and the sister group relationship between the two families was confirmed .

姐妹群和性状镶嵌分析是进化序列研究的主要方法，而理解性状镶嵌分布是关键。

The analysis of sister_group and character mosaic distribution may serve as a major method for the research into the evolutionary sequence . However , the understanding of the character mosaic distribution is the key to this research .

兄弟姐妹结成群。

Formed a group of brothers and sisters .

同样是单身的妮可拉表示：“我们关系非常亲密，我们有一个“姐妹Whatsapp”群，可以一直保持联系，还会一起买一样的东西。”

Nicola , also single , explains : ' We 're so close . We have a " Sisters Whatsapp " so we are always in constant contact , and buy the same things . '