mtdna 中文意思是什麼

mtdna 解釋
線粒體脫氧核糖酸
  1. In order to develop an accurate and efficient method for the identification of tiger dna, mtdna ctyb sequences of 5 tiger subspecies and 6 other feline species and 6 cervid species were downloaded from genbank, and compared by wdnasis ( v2. 5 ) software

    為了建立對虎dna進行特異性檢測的有效、精確的方法，本研究中，從genbank下載虎及其他6種貓科動物和6種鹿科動物的mtdna細胞色素b基因序列，並用wdnasis （ v2 . 5 ）軟體進行了種間序列比較。
  2. Conclusion the mtdna sequencing system using new primers was useful for forensic purpose. for difficult samples, dna typing with this system was especially available and practical, and has been validated in criminal cases

    結論本課題所建立的線粒體dna序列分析體系是一種對法醫疑難檢材進行鑒別的有效、實用的方法，並且本方法已經在實際案件檢驗中得到驗證。
  3. Heterogeneity of mtdna and its application in forensic area

    異質性及其法醫學應用
  4. Analysis on mtdna d - loop polymorphism and phylogeny of funiu white domestic goat

    序列多態性和系統進化分析
  5. Scolopendra multilan is a common species belonging to scolopendromorpha, chilopoda. the sequence of scolopendra multilan mtdna determined is 11700 bp in length, about 70 % of the complete sequence. the sequenced portion contains 2 rrna genes, 1 a + t - rich region, 8 protein - coding genes and 18 trna genes

    本文對少棘蜈蚣的線粒體基因組進行了研究，已經測定的序列長11700bp ，約為全長序列的70 ，包含了2個rrna基因、 1個at富含區、 8個蛋白基因、 18個trna基因。
  6. In this paper, the genetic diversity of qinghai - lake naked carps was studied for the first time by methods of chromosome karyotype, protein ( isomzy ) electrophoresis and mtdna rflp. the results of chromosome karyotype indicated that : ? the diploid chromosome number of qinghai - lake nakked carp was 2n = 92 that comprised of 18 metacentric chromosomes, 18 submetacentric chromosomes, 16 telocentric chromosomes and 40 acrocentric chromosomes, and the karyotype formula was 18nvh8snvh6st + 40t, nf = 128

    染色體核型研究結果表明；青海湖裸鯉染色體總數2n = 92條，由18條中著絲粒染色體、 18條近中著絲粒染色體、 16條近端著絲粒染色體和40條端著絲粒染色體組成，其核型式為： 18m + 18sm + 16st + 40t ， nf = 128 。
  7. Result a total of five primer pairs was designed to cover the whole mtdna control region and the neighbor part. the length of amplicon was from 299 bp to 452bp with different primer pairs. the successful result was obtained even if the dna template was small to 0. 015ng

    結果設計了覆蓋整個mtdna控制區及周圍區域的5對引物，使各段擴增產物長度在299bp到452bp之間，統一了擴增條件使5段序列可以在相同循環參數下擴增。
  8. ( 4 ) one of the mtdna haplotypes in the population of shandong yellow river nature reserve was shared with populations of the two breeding areas, and the other was endemic, it implied that this wintering population possibly was composed by different populations including these two breeding populations, and its genetic diversity was higher than the population of breeding area

    （ 4 ）山東黃河三角洲種群的2個單元型中， 1個與兩個繁殖地的相同，另一個為該種群所特有，這提示這個越冬種群，是由包含上述兩個繁殖地在內的多個不同的種群組成的，可能擁有比繁殖地要高的遺傳多樣性水平。
  9. Sequence analysis of mtdna cox 1 gene indicates that contracaecum ogmorhini from the northern hemisphere represents a new species

    1序列分析支持北半球歐氏對盲囊線蟲是一個新種
  10. Analysis of mtdna cyt b gene sequence polymorphism in qinchuan cattle

    基因序列多態性分析
  11. Heteroplasmy in human mtdna control region

    控制區異質性
  12. The establishment of analytic system of dhplc - mtdna control region polymorphism

    控制區多態性分析系統的建立
  13. The application of pcr - sscp in forensic mtdna typing

    分型的法醫學應用
  14. 3. special biological characters in fmmu albino guinea pig were n ' t correlative to mtdna

    3 、本實驗沒有發現fmmu白化豚鼠的獨特的生物學特性與mtdna相關。
  15. For the identification of deer species with body parts like bone, skin, hair, muscle, visceral organ, antler, blood, embryo, and their various products, the traditional methods are not likely powerful enough to discriminate these involved samples. for establishing an effective identification methodology, keratin and mtdna polymorphisms were studied and taken as genetic markers of deer species. the methods established here were proved effective for any deer primary products

    對于鹿類動物骨骼、皮張、被毛、肌肉、內臟等組織、茸片、血液、胎兒及這些材料制備的各種產品的種屬鑒定，傳統的方法難以滿足識別鑒定的需要，本文針對這一問題，從角蛋白和dna水平上設計和建立了鹿類動物物種識別方法體系，幾乎可以用於任何鹿類初級產品的鑒別。
  16. The analysis of variation in han group revealed geographic difference. the genetic distances based on the sequence of mtdna haplotype have been obtained and the phylogenetic trees were constructed

    在測定的無關個體mtdna單倍型序列的基礎上做進化距離分析，並構建了各民族內部和民族間的系統發育樹。
  17. Compared with the presented reports, the method of mtdna isolation from hair shaft established in this paper breaks the restrictions to the hair freshness and make the shed hair without follicle and kept for many years valuable in identification. this paper provides a powerful tool to identify tigers by using tiger products and field samples

    本文建立了從動物毛干中提取mtdna的方法，與以往的研究相比，進一步放寬了對毛發新鮮程度的要求，使不帶毛囊的保存多年的脫落毛發具有鑒定價值，為野外調查中虎的殘余物及虎產品的識別提供了方便、可靠的檢測手段。
  18. Species identification by multiplex amplifying mtdna - hv, hv and cytb regions

    片段在法醫學種屬鑒定中的價值
  19. The mtdna typing of hair, nail and bone can be carried out with higher successful rate

    該方法可以對細胞總dna為0 . 01sng的樣本進行測序。
  20. A study of methods extracting mtdna from coloring hair shafts

    不同提取方法的研究
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