phylogenetic analysis 中文意思是什麼
phylogenetic analysis
解釋
系統進化分析法- phylogenetic : 系統發生的
- analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
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The present dissertation, which including introduction, the history and present situation both in china and abroad, mainly deals with the morphology, phylogenetic analysis and biogeography and taxonomy on the selenocephalinae from asia - pacific area
內容包括緣脊葉蟬亞科分類的歷史沿革、國內外研究概況、分類特徵、系統發育、生物地理學和種類描述等方面。 -
Detection and phylogenetic analysis of wolbachia in different bemisia tabaci biotypes
共生菌的檢測及其系統樹分析 -
Phylogenetic analysis reealed that the majority of oine isolates form a distinct cluster more similar to caprine lentiirus prototypes than to the isna irus prototype
系統進化分析顯示大多數羊的隔離群病毒形成的獨特群簇更類似於山羊的慢病毒而不是綿羊髓鞘脫落病毒。術語可能不大專業，大概是這個意思吧！ ？ -
Phylogenetic analysis based on the amino acids of the ubiquitin / ribosomal fused proteins of different animals well reflected the established phylogeny of the chosen organisms, and amphioxus was branched off from chordates and formed a separate cluster with an intermediate placement between invertebrates and vertebrates in the tree
通過對ubiquitin的系統進化分析，發現文昌魚ubf80除了具有脊椎動物和無脊椎動物的特徵外，還具有自己的一些獨特的特徵，從分子水平上支持了文昌魚是脊索動物進化過程中的一側枝的觀點。 -
Three types of cuticular thickening at the polar region of the guard cells are observed : slight cuticular thickening ; rod - shaped culicular thickening and rarely t - shaped thickening. with data obtained from the former research and personal observation, the cladistic methods were employed for the phylogenetic analysis of data and trees were rooted by out - group comparison using, the related genus kadsura. as result, a new system of the genus schisamdra michaux was reconstructed, and schisandra michaux was subdivided into 2 subgenus, 3 section, 2 series 10 species in this dissertation
整理有關五味子屬植物研究的資料，補充搜集近期發表的資料和本人研究所得數據，以種為基本單元，選擇近緣的南五味子屬（ kadsura ）作為外類群，採用paup4 . 0b4a軟體對本研究得出的性狀數據作分支分析，重建五味子屬的系統發育，修訂和補充五味子屬分類系統，在五味子屬下設2亞屬、 3組、 2系、 10種。 -
The first part of this study is polyphasic taxonomy analysis of the thirteen strains which have herbicidal activities. the polyphasic taxonomy methods include morphology, cytochemistry, dna g + c mol %, phylogenetic analysis of 16s rdna sequences and physiological and biochemical experiments
本實驗的第一部分對具有除草活性的13株放線菌（ 40001 40013 ）進行了系統的多相分類研究，採用了形態學、細胞化學組分、 dnag + cmol 、 16srdna序列分析及生理生化實驗等技術方法。 -
The osteology and integument of deinonychosaurs from the jehol group of western liaoning are studied and a parsimonious phylogenetic analysis of the interrelationships of coelurosaurian dinosaurs is performed
摘要詳細描述了中國遼西熱河群部分恐爪龍類化石的骨骼與皮膚衍生物形態。 -
Phylogenetic analysis of polychaetes based on sequences of 18s rdna and co segments
基因序列片段及其分子系統發育研究 -
Phylogenetic analysis surports that anseranas should be placed in monotypic family anseranatidae, and the whistling ducks and the white - backed duck should be separated from subfamily anserinae and placed them into family dendrocygnidae. the family anatidae could be classified into two subfamilies, anserinae and anatinae. the results approve that the swans should be put into the tribe cygnini of subfamily anserinae as suggested by livezey ( 1996, 1997b ) and the shelducks should be placed in the tribe tadornini of subfamily anatinae, therefore, our results do not support sibley and ahlquist ' s ( 1990 ) establishment of the subfamily cygninae and placing the shelducks in the tribe anserini
研究結果表明： 1 ）雁形目鳥類12srrna基因有較多的堿基插入和缺失，堿基轉換數高於顛換數； 2 ）贊同將鵲鵝（ anseranas ）置於鵲鵝科（ anseranatidae ）中，樹鴨（ dendrocygna ）應從雁亞科（ anserinae ）中獨立出來設立樹鴨科（ dendrocygnidae ） ，白背鴨（ thalassornis ）隸屬于樹鴨科； 3 ）鴨科（ anatidae ）可分為雁亞科和鴨亞科（ anatinae ） 2個亞科，不贊同sibley & ahlquist （ 1990 ）設立天鵝亞科（ cygninae ）及將麻鴨歸入雁族（ anserini ）的觀點，支持livezey （ 1996a ， 1997b ）的觀點建議將天鵝類歸為雁亞科天鵝族（ cygnini ） ，麻鴨置於鴨亞科下麻鴨族； 4 ）在鴨亞科內的系統發生上，潛鴨最早分歧出來，麻鴨、海中文摘要鴨及棲鴨彼此iaj的親緣關系較近；河鴨族為一單系發生群，在系統演化中形成獨立的一支。 -
2. the data from zymogram ( est bands and their rf ) are transferred into bimorphic characteristic data. a data matrix is established based on the data and calculated by phylogenetic analysis software package winclada 1. 00. 04, and then phylogenetic trees of intraspecies and interspecies are mapped
2 、將所獲得的盲蝽科4亞科11屬23種盲蝽雄雌個體的酶譜數據（酶帶和相對遷移率rf ）轉化為二態特徵數據建立矩陣，應用系統發育分析軟體包winclada1 . 00 . 04對數據矩陣進行分析運算，並分別獲得各個亞科內和亞科間的系統發育樹。 -
Isolation and phylogenetic analysis of halophilic archaea aj
6的分離及系統發育分析 -
The phylogenetic analysis of these two nonmarine crabs together with intertidal, supratidal and swimming crabs based on portions of mitochondrial 16s rdna sequences suggested that grapsioidea, ocypodoidea, potamoidea and portunoidea arose from a common marine ancestor, and the estimated divergence time are similar. the freshwater crab phylogeny suggested that the genus sinopotamon and the genus potamonautes arose from a common ancestor and the estimated divergence time is about 36 - 44 mya
基於線粒體16srdna部分序列，對這2個類型的非海洋蟹類與潮間帶蟹類、海洋蟹類之間的系統發生分析提示，方蟹總科（ grapsioidea ） 、沙蟹總科（ ocypodioidea ） 、溪蟹總科（ potamoidea ）和梭子蟹總科（ portunoidea ）的蟹類起源於一個共同的海洋蟹類祖先，它們彼此之間的歧異時間基本一致。 -
Phylogenetic analysis shows that gapdh is a classical nuclear gene, a house - keeping gene and a function gene. it was also shown that the gene is highly conservative
結果表明， gapdh是一個古老的核基因，管家基因，又是一個功能基因，是十分保守的基因。 -
The distribution of all the genera and species ( including new taxa and new data by present research ) of the world are summarized, according to the history of continental drift and the result shows that empoascini originated in the oriental region in pangaea 145maago. zoogeographical analysis of all the taxa in china shows that most of the genera and species of empoascini are distributed in the oriental region, which is identical with the geographical distribution worldwide, i. e. most taxa distribute in the tropical and subtropical zone. phylogenetic analysis of 40 chinese genera of empoascini with one outgroupikranewa is presented in this paper
在生物地理及區系方面，總結了世界已報道及本研究新發現單元共計88屬1183種在世界各大動物地理區的分佈情況，結合大陸漂移學說的有關知識，認為小綠葉蟬族應起源於東洋區，起源時間在聯合古陸時期（約145ma以前） ；分析了中國已報道及本文新發現該族共40屬263種在中國動物地理區劃的歸屬，結果表明，中國小綠葉蟬族的種類分佈以東洋區占優勢，明顯多於古北區，這與世界該族昆蟲大多分佈於熱帶、亞熱帶的結果相一致。 -
The phylogenetic analysis of 15 geotrichum strains based on 26s rrna gened1 d2 region sequencing
2區序列分析的15株白地霉分子分類學研究 -
Aligned sequences were imported into mega2 and paup * 4. 0 for phylogenetic analysis using mp, ml, me and nj method. in each tree - building method, several distance measures or algorithms were used, but all these distance measures or algorithms produced essentially the same results as follows : 1
使用四種常用的建樹方法： nj法、 me法、 mp法以及ml法，對斑翅蝗科部分昆蟲的系統進化關系進行研究，幾種方法所產生的分子樹的拓撲結構大致相同，僅在個別種的歸屬上存在差異。 -
Nov. the phylogenetic systematic analysis of these gammarus species was studied in the present paper. based on an analysis by paup * 4. 0 ( phylogenetic analysis using parsimony * and other methods version 4. 0 ) and macclade 4. 0, we presumed that g. lacustris is more primitive compared to the others
論文引言和概述部分通過詳細總結淡水鉤蝦的形態特徵、分類系統、生態學與生物學以及經濟價值與利用等方面的研究結果，對淡水鉤蝦的分類依據、分類地位、棲息環境以及生活史等方面作了較為詳盡的介紹。 -
The n - terminal nucleotides 47 - 420 of the guangxi apmv - 1 isolates of different poultry species origin were amplified and sequenced. the alignment and phylogenetic analysis of the nucleotide sequences and deduced amino acid sequences of f gene of the guangxi isolates and other reference strains obtained from genbank were done
研究對雞、鵝、鴿三種禽源apmv刁廣西分離株f基因n與前段進行了rtpcr擴增及核茸酸序列測定，並用基因分析軟體dnastar進行分析並與已發表的其它參考毒株進行比較。 -
This will benefit the biological evolution, phylogenetic analysis and metabolism study of myxobacteria
該研究為粘細菌在生物進化、系統發育及代謝產物等方面的研究奠定了堅實的基礎。 -
The phylogenetic analysis of mage family proteins and restin shows that the relationship of restin is nearer to type ii, such as mage - d1 and necdin, rather than type i mage members
進一步的分析發現， restin定位於xp11 . 22 ，開放讀框全部位於一個外顯子中，這同絕大多數mage基因的定位特點及基因組結構一致。
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