遺傳異常 的英文怎麼說

中文拼音 [yízhuànyìcháng]
遺傳異常 英文
genetic abnormality
  • 遺 : 遺動詞[書面語] （贈與） offer as a gift; make a present of sth : 遺之千金 present sb with a gener...
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 異 : 形容詞1 （有分別; 不相同） different 2 （奇異; 特別） strange; unusual; extraordinary 3 （另外的;...
  • 遺傳 : [生物學] heredity; hereditary; inheritance; inherit
  1. The majority of aberrations are sporadic although on rare occasions a chromosomal disorder is directly inherited.

    盡管偶爾可見一種染色體疾病是直接遺傳的，但是大量的染色體異常是散發的。
  2. Study on cytogenetics of 5, 488 couples with abnormal pregnancy - labor history

    5488對異常孕產史夫婦的細胞遺傳學研究
  3. Perhaps the most thoroughly analyzed hereditary disease are those in which abnormal hemoglobin molecules are produced.

    也許最詳盡分析過的遺傳性的疾病，乃是那些產生異常血紅蛋白的遺傳病。
  4. During this process, a series of modification appeared on the xi, which led to the formation of stable heterochromatin that can be inherited steadily in cell duplication

    失活的染色體上面往往發生一系列的修飾，導致產生非常穩定的異染色質且能在細胞復制的過程中穩定遺傳。
  5. The karyotye analysis was made on the 5th passage, the number of the chromosomes ranged from 187 to 200, and no heteroploid cell was found

    對第5代的傳代細胞進行了遺傳學分析，傳代4次之後，其染色體形態正常， 4n為187一200之間，未發現明顯的異倍化現象。
  6. Y chromosome is transmitted in the form of hap - loid, leading to extreme disequilibrium of y chromosome genetic markers distribution in different population. the prerequisite of str application in forensic medicine is establishment of a database of population y - str loci haplotype distribution. therefore we need to form haplotypes by using the known highly polymorphic str loci and detect more local population

    由於y染色體呈單倍體遺傳，導致y染色體遺傳標記在不同人群中的分佈極不平衡，群體差異比常染色體str位點更加顯著，在法醫學應用的前提條件是：建立含有多個y - str位點的單倍型的群體分佈數據庫。
  7. The loop sequence of mb1 and mb2 were the anti sense and sense sequence ofing1, respectively the sequence of mb3 was a piece of ssrna sequence in tobacco mosaic virus, which had no analogical to human gene. mbl was the most suitable probe because mbl had the highest fluorescence enhancemen after hybridizing wtth rna extrated froin normal cell

    第三章，根據一種常見的病毒煙草花葉病毒（ tmv ）的核酸序列設計了分子信標熒光探針，由於tmv的遺傳物質是rna ，分子信標又具有很高的特異性和靈敏度，因此感染了病毒粒子的植物葉片在經過簡單處理后，可用分子信標檢測葉片上。
  8. The species that make up natural ecosystems usually display a wide range of genetic variability.

    構成自然生態系統的生物種，通常表現有較大范圍的遺傳變異性。
  9. Instruction detection technology is core in instruction detection system, it include abnormity instruction and abused instruction detection, on the basis of traditional network security model, ppdr model, instruction detection principle and instruction technology analysis, the author has brought forward instruction detection method based genetic neural networks, adopted genetic algometry and bp neural networks union method, and applied in instruction detection system, solve traditional bp algometry lie in absence about constringency rate slowly and immersion minim value

    入侵檢測分析技術是入侵檢測系統的核心，主要分為異常入侵檢測和誤用入侵檢測。作者在對傳統網路安全模型、 ppdr模型、入侵檢測原理以及常用入侵檢測技術進行比較分析的基礎上，提出了一個基於遺傳神經網路的入侵檢測方法，採用遺傳演算法和bp神經網路相結合的方法?遺傳神經網路應用於入侵檢測系統中，解決了傳統的bp演算法的收斂速度慢、易陷入局部最小點的問題。
  10. In nature conditions, without the injection of the extraneous hormone, the females and males of f _ 9 - f _ 12 could mate each other to produce new next generation of tetraploids. with the stable genetic tetraploidy and the fertility in the nature environments, this allotetraploid population possessed the key factors to form a new species with 200 chromosomes

    F _ 9 ? f _ （ 12 ）染色體數目的穩定性和正常的性腺結構以及自然條件下的生殖傳代行為，說明該異源四倍體鯽鯉已成為一個染色體數目為4n = 200 、遺傳性狀穩定的新型四倍體魚群體，具備形成一個新的種群所需的關鍵因素。
  11. Given that people can be sorted broadly into groups using genetic data, do common notions of race correspond to underlying genetic differences among populations

    就算可以利用遺傳資訊將人分類成幾個大的群體，常識的人種概念是否反映了族群間的遺傳差異呢？
  12. The result showed that the factors of different germination levels and generation times did not affect the genetic integrity during the regeneration in the case of often cross - pollinated crops like cotton

    本試驗表明不同更新發芽率水平和繁殖世代數差異沒有對棉花這種常異花授粉作物種質遺傳完整性變化產生影響。
  13. This paper reviews known and suspected causes of stillbirth including genetic abnormalities, infection, fetal - maternal hemorrhage, and a variety of medical conditions in the mother

    這篇文章回顧了已知的和懷疑的造成死胎的原因，包括遺傳學的異常，感染，胎兒-母親出血和母親的醫療條件不同。
  14. In recent years it has become possible to diagnose certain genetic abnormalities by investigation of fatal cells obtained in aspirated amniotic fluid and this has sometimes provided the opportunity to terminate pregnancy before the fetus is viable

    近年來已能通過檢查吸取羊水中的胎兒細胞診斷一些遺傳異常，並因此有時在胎兒成熟前終止妊娠。
  15. The best possible treatment outcome ? a complete cytogenetic response, which is the elimination of the genetic abnormality associated with the disease ? occurred in 57 percent of the study participants and was achieved in a median time of eight months

    最好的可能治療結果是完全細胞遺傳學緩解，即疾病相關基因異常的排除，在57 %的研究對象身上出現，出現的中位時間為8個月。
  16. This study was conducted to examine the interrelationship of 10 seed vigor traits in 12 wheat genotypes through variance, co - variance and path coefficient analysis, to determine broad - sense heritability, and to estimate genetic advance under selection. the genotypes showed significant difference for all traits, except for percentage of normal seedling. genetic correlation between conversion efficiency of seed reserve, electrical conductivity with other traits were not significant, showed that selection for any of them might be possible without hampering any other traits. however path coefficient analysis indicated that conversion efficiency of seed reserve, seed reserve utilization ratio have strong direct effect in affecting seedling weight, and that mean germination time has significantly negatively correlated in affecting gi. moderate to high estimates of broad - sense heritability, genetic coefficient of variation and expected genetic advance were obtained for electrical conductivity, germination index, mean germination time, seed dry weigh, seedling dry weigh, seed reserve depletion ratio indicating the possibility for improving these traits

    本研究利用12個普通小麥品種對10個種子活力性狀的遺傳變異和相關研究，表明除正常幼苗百分率外，其餘種子活力性狀在品種間均存在顯著的差異.種子貯藏物質轉換效率、電導率兩個性狀間及與其它性狀均無顯著的遺傳相關，因此對他們的選擇不會影響到其它性狀.通徑分析表明幼苗干重主要取決于種子貯藏物質轉換效率、種子貯藏物質利用速率;發芽指數主要由平均發芽時間決定.電導率、發芽勢、幼苗干重、種子干重、發芽指數、種子貯藏物質消耗比率6個性狀表現中到高的遺傳力、遺傳變異系數和相對遺傳進展，指明通過遺傳育種手段改良這些性狀是可能的
  17. The result of the cluster analysis at the individuals level shows that most of the individuals from different populations cluster together and the individuals from one or two populations does n ' t emerge in some phenons, which means that certain degree of morphological and genetic differentiation occurred among populations. this also reflects that there is genetic heterogeneity among individuals or the variation of micro - habitats in a same population. from cluster analysis at the population level we found that there is obvious differentiation between the populations from east hot spring and the populations from other places, this differentiation probably caused by the geographical isolation among those populations

    對所測量的形態特徵的數據在個體水平上進行聚類結果表明，同一種群的個體並不是完全有序地聚在一起，而不同種群間的個體常無序地聚在一起，同時也有一些大的表徵群不出現某些種群的個體，說明部分種群間有一定的分化，這也反映了種群內部個體間的遺傳異質性或由於種群內部微生境的差異導致的種群內個體間的形態異質性。
  18. Inherited genetic variation has a critical but as yet largely uncharacterized role in human disease. here we report a public database of common variation in the human genome : more than one million single nucleotide polymorphisms snps for which accurate and complete genotypes have been obtained in 269 dna samples from four populations, including ten 500 - kilobase regions in which essentially all information about common dna variation has been extracted

    我們現在發表一個人類基因組常見遺傳變異的公開資料庫：這是一個對來自四個群體269個樣品內的一百萬個單核苷酸多態性（ snps ）進行了完整並準確的分析的研究成果；另外也確認了十個dna片段（每個片段含有五十萬個堿基）的所有常見遺傳變異資訊。
  19. Some genetic disorders are first recognized later in childhood or ever in adult life because of the existence of metabolic pathways or functions peculiar to later periods of life or to the cumulative effects of factors which injure the genetically abnormal cells

    有些遺傳病，在童年期後期甚至在成年期，才被發現，這是因為有代謝旁路存在或在人生後期所特有的功能，或者是因為某些因素對遺傳異常細胞損傷作用需要多年的累積。
  20. ( 4 ) the results of qtl mapping indicated that the inheritance of yield traits was very complex, the explanation as follows : additive effects except for sterile spikelet number per spike ( ssns ), qtls of additive effects were tested for all other traits, with 10 qtls for 1000 grain weight ( kgw ). the large variance of the effect values and the contribution rate of qtls indicated that the effects are difference for different qtls

    14 。 （ 4 ）通過對產量性狀qtls作圖，發現產量性狀的遺傳非常復雜，可以從4個方面說明：加性效應除不孕小穗數外，各性狀均檢測到了表現加性效應的qtls 。其中，在各環境聯合分析下，檢測到了10個千粒重qtls ，各qtls的加性效應值和對群體變異的貢獻率也存在很大差異，說明不同的qtls不是等效的。
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