n. 種系發生,[生物] 系統發生;語發展史
The influence of environmental factors and studying community phylogeny at the metacommunity level helps to understand regional ecological processes. 環境因素的影響以及在元社區水平上研究群落系統發育有助於理解區域生態進程。
Phylogeny Studies of heterochrony are built upon the phylogenetic assumptions used. 異時性的系統發育研究是建立在系統發育假設的基礎上的。
The topology structures of different phylogeny trees are similar. 不同系統發育樹的拓撲結構相似。
The progress of phylogeny and taxonomy of fungi is briefly reviewed. 本文對真菌的親緣和分類學進展的概況作了簡要的敘述。
They will want the classification to reflect the phylogeny of the plants. 他們希望分類能反映植物的系統發育。
Water lily plants are key group on study of the flowering plant phylogeny. 睡蓮類植物是目前植物分子系統學與進化研究的一個重要類群。
The progress of the study on molecular phylogeny of cetaceans was reviewed. 綜述了近年來鯨類分子系統學的研究進展。
The results indicated that DMRT1 genes were highly conservative in phylogeny. 充分顯示了DMRT1基因在進化上的高度保守性。
They can also provide basic information about the palynology and phylogeny of ferns. 並為蕨類植物孢粉學和系統學研究提供基礎資料。
Bone measurement of human phylogeny and ontogeny of the various stages of bone size. 骨骼測量提供人類在系統發育和個體發育的各個階段的骨骼尺寸。
Before we can use outgroup comparison, we need to know something about the phylogeny. 在我們用外群比對前,我們應該知道一些系統發生的事情。
A new method to construct a phylogeny tree based on whole genome information is introduced. 利用全基因組信息構建系統發育樹。
Both expressed sequence tags and phylogeny analysis are belonging to the field of bioinformatics. 表達序列標記和分子系統學分析,都隸屬於生物信息學研究的範疇。
Both likelihood ratio tests and Bayesian inference are employed to study the phylogeny of Phasianidae. 套用似然比檢驗和貝葉斯推論進行雉科分子系統學研究。
Population genetics and molecular phylogeny are the important contents for research of mollusc genetics. 群體遺傳學和分子系統學是遺傳學研究的重要內容。
In this paper, we reviewed the phylogeny of Collembola based on morphological characters and molecular data. 本文就跳蟲形態學和分子系統學方面的研究工作進行了綜述。
Although the Suidae animals were one of the most prosperous mammals, their taxa and phylogeny were poorly studied. 豬科動物是最為昌盛的哺乳動物之一,但它們的分類及系統發育關係卻尚待解決。
Using single genes as phylogenetic markers, it is difficult to trace organismal phylogeny in the presence of HGT . 使用單基因作為系統發育的標記,在有水平基因轉移存在的情況下很難追查生物的系統發育。
The mitochondrial complete genomes have proven to be a very important data source for vertebrate phylogeny construction. 線粒體完全基因組是一種構建脊椎動物系統發育樹的非常重要的數據資源。
Based on the principles and methods of cladistics, the phylogeny in Kengyilia of Poaceae is analysed in the present paper. 基於分支系統學的原理和方法,對禾本科以禮草屬進行了系統發育分析。
Phylogeny of the cyprinid subgenus Cyprinus (Mesocyprinus ) is elucidated based on both external and osteological features. 基於外部形態特徵和內部骨骼特徵對鯉科鯉屬中鯉亞屬進行了分支系統學分析。
The bracing and merging pattern of basal longitudinal veins plays an important role in phylogeny reconstruction within Pterygota. 有翅昆蟲翅基縱脈的走向及癒合模式在系統發育重建中占有重要地位。
The phylogeny of the known 427 genera of Tenthredinoidea of world was reconstructed using the principle and methods of cladistics. 套用支序系統學原理和方法研究了膜翅目葉蜂總科世界已知427屬的系統發育關係。
Dr Donoghue observes that a great deal of what is known as molecular phylogeny has been applied to this problem, but without success. Donoghue博士在此之前觀察了大量分子系統學的相關數據,但是都沒有發現蛛絲馬跡。
The researches of Quercus have been on the modern distribution, origin and phylogeny, fossil history, genetics and molecular biology etc. 國內外在現代分布、系統分類及其演化、化石歷史、遺傳學以及分子生物學等方面對櫟屬植物進行了深入的研究。
So population genetic structure, phylogeny, as well as collection, conservation and utilization of Quercus should be studied as early as possible. 建議應儘快進行群體遺傳結構、種系發生及遺傳資源的收集、保存和利用方面的研究。
It is thus widely used as an initial step for sequence characterization and annotation, phylogeny, genomics, transcriptomics, and proteomics studies. 因此它被廣泛地用作序列描述與注釋、系統發生、基因組學、轉錄組學和蛋白質組學研究的一個起始步驟。