純合 的英文怎麼說

中文拼音 [chúngě]
純合 英文
isozygoty （遺傳性）
  • 純 : 形容詞1 （純凈; 不含雜質） pure; unmixed 2 （純粹; 單純） simple; pure and simple 3 （純熟） skil...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  1. F1 females could be backcrossed to the male homozygous recessive parent.

    也可用雌性F1與隱性純合雄性親本回交。
  2. F1 females could be backcrossed to the male homozygous recessive parent

    也可用雌性f1與隱性純合雄性親本回交。
  3. The result of such combined effects of the genetic system and the environment is strong homozygosity of the biotypes found by the author.

    遺傳系統和環境的這種聯合效應的結果，使作者看到了生物型的強純合性。
  4. Most plants carry a large "genetic load" for deleterious recessive genes of which a few are homozygous and depress growth.

    多數植物帶有大量有害的隱性基因的「遺傳負荷」，其中少數是純合的，因而降低了生長。
  5. Complex vertebral malformation ( cvm ), a lethal autosomal recessive inherited defect in holstein breed, was newly reported in demark

    摘要荷斯坦奶牛脊柱畸形綜合征是近年新發現的一種常染色體隱性遺傳病，該病對純合子胎兒是致死性的。
  6. An allele that, in a heterozygote, prevents the expression of another ( recessive ) allele at the same locus

    雜合體生物與顯性純合體生物具有相同的表現型。
  7. In 138 han samples, homozygous and heterozygous genotypes of codon 54 allele in mbl structural gene were 2. 17 % and 21. 01 % respectively, while in 120 uigurs samples, those were 0. 83 % and 18. 34 %

    17 ，雜合子29例，佔zi刀1 ； 120份維吾爾族標本中，檢出突變純合子1例，佔0
  8. Usually the more unlike the parents are the more hybrid vigor is released, but the effect diminishes in subsequent generations as more recessive homozygotes reappear

    通常，親本越不相似，產生的雜種優勢越強，但這種優勢使下一代的隱性純合子的出現機率更多。
  9. Furthermore, the wing imaginal disc clonal analysis showed that in the homozygous sll mutant clones, the extracellular wg was dramatically reduced. the reduction of extracellular wg indicated that the wg signaling in the wing imaginal disc was disrupted. the reason leaded to this phenomenon is that sll encodes a paps transporter, so the disruption of the sll gene would generate the unsulfated heparan sulfate proteoglycan ( hspg ), which most likely would lose normal function

    進一步結合運用flp - frt系統和minute ~ - ，用缺損myc蛋白的表達來標記純合的sll突變基因克隆，用minute ~ -來相對的擴大含sll突變基因的克隆，對翅成蟲盤所作的克隆分析表明，在含sll突變基因的克隆中，細胞外的wg蛋白分佈明顯減少，這種細胞外的wg蛋白減少表明在翅成蟲盤中wg信號傳導受到了明顯抑制。
  10. Altogether, half the offspring will be homozygous at that particular locus.

    加在一起，將有半數的後代在那個特定的位點上是純合的。
  11. Methods : ( 1 ) the segregation of foreign target gene in the t1 by histochmical gus assays ; ( 2 ) identification of pure line from transgenic tomatoes ( tl ) through examining gus expression in pollens in conjunction with pcr analysis of marker gene ( npt ) ; ( 3 ) the transcript levels of leetrl or leetr2 in anti - sense transgenic plants ; ( 4 ) the phenotypes of the transgenic plants in tomato during whole life cycle under ethylene - treated and non - treated conditions

    本研究以反義乙烯受體leetr1 ， leetr2基因番茄t _ 0代種子為實驗材料，利用gus基因表達研究外源基因的遺傳規律，並藉助于pcr技術對目的和標記基因的鑒定獲得轉基因t _ 1代材料。利用gus基因在t1花粉中的表達鑒定獲得轉基因純合植株。研究了轉基因後代的生長發育模式、對外源乙烯敏感性，以及靶基因的表達特性，初步探明了它們在乙烯受體系統中的功能。
  12. Homozygous races do not segregate on selfing.

    自體受精不能分離純合的生理小種。
  13. Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture

    摘要通過單倍體育種途徑可快速獲得純合材料，增加有益性狀的選擇幾率，加快育種進程。
  14. The resulting plasmid, named prok - sod2, was mobilized to agrobacterium tumefaciens strain gv3101 used for plant transformation. the yeast sod2 gene was introduced into arabidopsis thaliana ( ecotype landsberg erecta ) by agrobaterium tumefaciens - mediated transformation with floral - dipping method under the control of camv 35s promoter. transformants were selected for their ability to grow on medium containing kanamycin ( 30mg / l ), several homozygous lines that were all tolerant to kanamycin were selected and used for further molecular and physiological determination

    本實驗將sod2基因構建到植物表達載體prok中，導入農桿菌后，進行植物遺傳轉化，實現其在擬南芥中過量表達，在含30mg l的卡那黴素的培養基上篩選獲得純合轉基因株系，自交一代獲得足夠的純和轉基因種子后，對其進行了分子生物學的驗證及生理指標的檢驗。
  15. Of the 21 patients conservatively treated between 1975 and 1997, 12 had diffuse disease ( homozygous mutant alleles ) and 9 had presumed focal disease ( paternal mutant allele only )

    1975年至1997年期間接受保守治療的21例患者中， 12例為彌漫性病變（等位基因突變純合子） ， 9例為局灶性病變（僅父系等位基因突變） 。
  16. I ll take you anywhere you wanna go baby, take it fast, take it slow how do you want me to love you

    后變恨）愛其實就這樣單純合不合適至少都盡了本分謠言多壞痛有多深跟對了一個人
  17. Inbreeding increases homozygosity so that deleterious recessive genes are expressed more often in the phenotype, and decreases heterozygosity and hence the potential genetic varability of the population

    近親交配使純合體幾率增加，因此，一些有害的隱性基因可以被表達。
  18. Made of compound refractory with high purification and binder free from phosphor. used for slag line and weak section of eaf, strong adhesion, high binding strength at high temperature, erosion resistant, long service life

    採用高純合成材料和無磷結合劑生產的高性能噴補料，適用於各種電爐的渣線及熱點部位的噴補維護.具有附著率高，高溫結合強度好，抗沖刷性能優異，使用壽命長的優點
  19. The probability of homozygosity by descent ( having common ancestors )

    就是說某一個純合個體兩個等位基因來源於同一祖先的概率。
  20. In order to select male nucleo - sterile new genotype, a tentative idea was put forward for the nucleo - male sterility to attach a tps ( thermo - photoperiod sensitivity ) and a selection strategy of combination of selection and identification, at the same time, the spring and summer sowing method were used to provide different environment conditions of appraising sterility and tps. the results indicated that ( 1 ) sterility could be appraised under the spring sowing environment and tps could be appraised under summer sowing environment. ( 2 ) under spring sowing environment, sterility could be selected, but not maintained. thereby, lines selected could only be selected as recorded selection method in the experiment. ( 3 ) and then, selection was carried out from spring sowing line selected into summer sowing in same line with tps to select plants. these plants through the intercrossing selection had been combined with sterility and tps. in this way, a new selection protocol for selection sterile line with tps was formed. it mainly involves the spring and summer sowing method, recorded selection method and the intercrossing selection method

    為了選育新類型玉米雄性核不育系，提出了為玉米核不育性添加溫光敏感性的設想和選擇與鑒定相結合的策略，同時應用分期播種的方法為作物提供不同的生長和發育的環境條件，以鑒定玉米雄穗的育性變化和對不同環境條件溫光的反應.研究結果表明，春播環境下可鑒定和選擇玉米的不育性，夏播環境下可鑒定和選擇其溫光敏感性.針對玉米核不育性難以找到保持系的特性，結合兩種播期選擇兩種性狀.但春播環境下選擇的不育性群體難以通過選擇單株來保持其不育性，為記錄性群體選擇.通過從春播入選的雜合不育性優良株系群體轉移到其對應的夏播溫光敏感性入選的同一優良群體中進行優良單株選擇，能逐漸使不育性和溫光敏感性相結合而選育出純合溫光敏不育系.這種新的選擇程序主要包括應用分期播種法、記錄性選擇法和春夏兩季交叉式選擇法，使含有不育基因的可育株系逐步累積不育基因並增加了溫光敏感性而育成玉米溫光敏不育系
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