sequence data 中文意思是什麼

sequence data 解釋
基因和蛋白質序列數據
  • sequence : n 1 繼續；接續；連續。2 順序；程序；次第；關系；關聯。3 後果；結果；接著發生的事；後事；後文。4 ...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. This research reviewed the relationships of the myriapods to other arthropoda, based on morphological and molecular sequence data and the studies of developmental biology. the review was followed the major controversies in the higher - level phylogeny of myriapods. the complete 18s rrna sequences of four groups of myriapoda plus hexapoda ( protura, diplura, insecta ) and crustacea were used for phylogenetic study

    本研究首先從形態學性狀、分子性狀（ dna和蛋白質）以及結合形態和分子性狀、發育生物學的研究等方面對多足類動物與其他節肢動物之間的親緣關系進行了綜述，同時對多足類的系統發生研究進行了綜述。
  2. However, the variation patterns of rdna in gymnosperms are little known because of the limited sequence data

    但是在裸子植物中由於研究資料的匱乏，使我們對裸子植物rdna的變異模式了解甚少。
  3. Phylogeny of the tribe menispermeae menispermaceae reconstructed by its sequence data

    序列證據重建防己科蝙蝠葛族的系統發育
  4. Postglacial population expansion of dacrydium pierrei podocarpaceae in hainan, southern china, based on cpdna trn l - f nocoding sequence data

    序列數據分析海南陸均松種群的冰期后擴張
  5. 18 yuan q, quackenbush j, sultana r et al. rice bioinformatics. analysis of rice sequence data and leveraging the data to other plant species

    這些程序的測試結果還具有一定的互補性，說明有可能合併幾個不同程序的結果來進一步提高預測效果。
  6. So must use information theory method depict and abundant the genetic diversity index system. in addition to, the introduce of molecule biology technology and the research of nucleotide sequence evolutive give a new method for population genetic, so must do deeply research about the analysis method of dna sequence data = the research main about the follows : there are three parts about the information model of population genetic : one about the shannon information entropy property of equilibrium population and the entropy change in the process of establish equilibrium ; another research is about the diversity measure - ment of genetic variation ; lastly, research the shannon information measurement about the disequilibrium gene variation. the result is : 1 to a definite gene distribution, the genotype entropy reach the maximum at the equilibrium population, the process of population from disequilibrium to equilibrium, the entropy get large and large

    此外，分子生物技術的介入及核苷酸序列進化的研究都為群體遺傳學的深入研究提供了新的途徑，但關于dna序列數據的分析方法需要作進一步的研究。本研究主要體現在以下幾個方面： （一）關于群體遺傳學的信息論模型研究，主要分為三部分內容：一是群體平衡的shannon信息熵的性質和群體平衡建立的熵變性質；二是群體遺傳多樣性測度的研究；三是非平衡群體的基因變異測量shannon信息量的方法研究。得到了如下結論： 1 、平衡群體的shannon信息熵最大，群體平衡的過程是熵的增大過程。
  7. Although it can fulfill the queries and operations on the sequence data, it can not find the sequences or subsequences which have the same or approximately same pattern with the query sequences. it is necessary to extend the capability of the queries to find the hidden knowledge in the database

    時間序列數據庫描述、存儲時間序列數據並提供各種查詢操作，通常這些操作都是基於序列元素的值或者時間坐標進行的，無法實現對序列數據庫中所蘊含知識的查詢。
  8. A weather forecast system of lancang river valley based on time sequence data mining

    基於時序數據挖掘的瀾滄江流域氣象預報系統
  9. Sequence variation analysis exhibits high transition to transversion substitution ratios, and transitions and transversions are unsaturated in the sequence of cytochorme b gene. the base composition of the cytochrome b sequences was highly biased. using a structural model of the cytochrome b protein as a template, we divided cyt b sequence data for species within anserifomes into three functional domains

    3 ）序列具有較高的轉換顛換比，基因序列中的轉換與顛換都未飽和，序列中的堿基組成高度偏倚： 4 ）按照細胞色素為蛋白結構模型，細胞色素b基因全序列可分為三個功能區，堿基替換飽和狀況與不同功能區相關聯。
  10. Furthermore, the sequences were analyzed and compared with the sequence data in genbank. the results indicated that the cyanophage represented a phage - like shape with head diameter ca. 47 - 52nm and a short tail almost invisible

    研究結果表明：此病毒在負染電鏡下為噬菌體形態，頭部直徑約47 - 52nm ，尾部幾乎不可見。
  11. Because sequence data increase rapidly in biology sequence database, it is very exigent to develop algorithms that have high biology sensitivity and efficiency

    隨著生物序列數據庫中序列數據的激增，開發兼有高度生物敏感性和高效率的演算法就顯得非常迫切。
  12. The respective outgroups acyrthosium pisum and lygus heperus knight are the new gene informations for the international biology gene bank. here we got the issrdna sequence data of the aphidiodea, which were firstly aligned by clustal w and then used to construct phylogenetic tree by mega 2. 1. the result of cervaphinae revealed that : ? he sequence included 797bp in length

    本研究以越南、北京地區的蚜總科內代表蚜蟲為主要研究對象，在依據外部形態分類鑒定的基礎上，應用dna序列測定技術于蚜總科昆蟲系統學研究，通過pcr擴增獲得蚜蟲18srdna基因序列，應用clustalw程序進行同源對比，採用mega2
  13. 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

    通過dnastar軟體對f基因47 470nt間片段進行同源性分析比較並繪制了遺傳進化樹枝狀結構發生圖，結合334 1672nt間三種限制性內切酶（ re ： hinf ， bsto及rsa ）位點的分佈情況，確定了這些分離株的基因分類地位。
  14. All sequence data were assembled and edited using wisconsin package, version 10. 2. phylogenetic analyses were carried out using pa up, version 4. 1

    進化樹的分析是在paup4 . 1助興大學醫學烷雨士學泣柱衛版本上進行。
  15. " xiyuan4 ", a b. olereacea l. and " 2001817 ", a b. napus l. were bred by southwest agricultural university. here using them as materials, we studied and explored thoroughly the dna and cdna sequences of thl2 gene and mod gene with bioinformatical methods. for the first time, based on sequence data, we analyzed the structure, heredity and variation of the dna sequences encoding thl2 and mod, and foresaw the molecular mechanism in self - incompatibility signal process

    本研究以西南農業大學繁育的高度自交不親和的『西園4號』甘藍和『 2001817 』油菜為試材，採用生物信息學的方法全面研究和探索性的分析了thl2基因和mod基因的dna與cdna序列，首次從序列數據出發研究這兩個編碼基因的結構與遺傳變異，以及在自交不親和性信號轉導中的作用機理
  16. The sequence data were used to infere phylogeny by maximum - parismony and maximum - likelihood methods

    結果表明： 1 、多足類是復系發生的。
  17. The applications of the professional seismic sequence data analysis and processing package easy sequence to earthquake monitoring

    地震序列專用處理軟體在地震監測中的應用
  18. Includes catalog of research products, vector maps and sequence data, product manuals and brochures, and forums for gene expression and pcr cloning

    -主要產品有包埋式生物標本，生物標本及實驗儀器試管標本教學儀器玻璃儀器等
  19. Sequence analysis data indicated that 99 % homology was indentified between the published bovine follistatin cdna gene and my two - directional sequenced products. the sequence data also shows that the open reading frame of the pet - 30a - fs2 is correct

    將獲得的follistatincdna基因克隆入原核表達載體pet - 30a中，組裝成了原核表達載體pet - 30a - fs2 ，經正反測序表明其閱讀框正確。
  20. With the arrival of the post - genome era and recent development of new, high - throughput technologies to mine data in biology, vast amounts of sequence data are flooding the dna and protein databases so rapidly that there is a strong need for efficient as well as effective computational tools to handle these data

    隨著后基因組時代的到來以及一些新的高通量信息提取技術的開發， dna和蛋白質序列數據庫中的信息量以爆炸式增長。生命科學研究已經進入了深深依賴計算機和網路的時代。在所有的計算機工具中，多序列對齊占據核心地位。
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