genetic background 中文意思是什麼

genetic background 解釋
遺傳背景[本底
  • genetic : adj. 1. 遺傳（學）上的。2. 發生的，發展的；創始的。adv. -ically
  • background : n 1 後景，背景；基本情況；（紡織品等的）底子；出身；經歷。2 隱蔽的[不引人注目的]地位；幕後。3 襯...
  1. Another possible explanation for rococo genetic systems is atavism, in which some biological mechanisms revert back to an ancestral state, although presumably with modification, in a new, derived genetic background

    有關舊式遺傳學系統的另一個可能的解釋是隔代遺傳，在此過程中一些生物學機制恢復到一種原始生物才有的狀態，盡管該狀態可能會在一種新的衍生遺傳學背景下發生改變。
  2. Cassava genetic background revealed by rapd

    技術對44份木薯材料遺傳背景的研究
  3. In this study, genetic diversity of various strains of spirulina platensis is analyzed with rapd molecular marker and antibiotics marker, the results are compared with their morphologic characters, aimed at constructing a more reasonable classification criterion and knowing more about the genetic background of spirulina. additionally, it is found that under the cultivated condition the linear filament can retransite to the normal curved one which is similar to original spiral filament

    本論文利用rapd分子標記及抗生素抗性標記分析了不同鈍頂螺旋藻品系的遺傳多態性，並與其形態學特徵進行了比較，以期建立更合理的螺旋藻分類方法及加深對螺旋藻遺傳背景的了解；同時，發現在養殖環境下變直藻絲體可以回變為正常螺旋形態的現象。
  4. Both lines showed resistance to tomv - 0, tomv - 2, tomv - 1, tmv - u, tmv - cg and susceptible to tomv - 2a. this result indicated that tm - 22 was functionally expression in receptor cell with distinct genetic background. virus specificity and gene express can function in distinct genus within a family

    為了了解tm - 2 ~ 2基因的特性、功能及抗病機制，研究工作從三個方面進行，首先將tm - 2 ~ 2基因轉化同科異屬的煙草sr1 ，以確定tm - 2 ~ 2基因在模式植物的表達的可能性和功能的完整性。
  5. The subject is reviewed on the value of low chilling peach and nectarine varieties, breeding history, breeding characters, genetic background, breeding objective and introduction of the advanced varieties as well as the breeding objective in china

    從短低溫桃、油桃品種的價值、育種歷史、特點、遺傳背景、主要育種目標和優良品種介紹等方面概述了短低溫桃品種的研究進展，提出了我國短低溫桃育種的目標。
  6. Abstract : the subject is reviewed on the value of low chilling peach and nectarine varieties, breeding history, breeding characters, genetic background, breeding objective and introduction of the advanced varieties as well as the breeding objective in china

    文摘:從短低溫桃、油桃品種的價值、育種歷史、特點、遺傳背景、主要育種目標和優良品種介紹等方面概述了短低溫桃品種的研究進展，提出了我國短低溫桃育種的目標。
  7. It could be reduced by selecting relatives of affected patients as control, genome control and by using isolated populations which have higher homogeneity in genetic background

    選擇患者親屬做對照、基因組對照和選擇遺傳背景較為一致的隔離人群都可以減少混雜。
  8. This thesis is mainly studying the genetic structure and variation of p. sibirica with rapd and the correlation with the surrounding environmental factors. and the survey provide the accurate and scientific information for understanding the genetic background systematic evolutionary of the desert plants and planning the effective conservation strategy

    目前對叉毛蓬的研究很少，本文試圖運用rapd分子標記技術研究叉毛蓬居群的遺傳結構和遺傳分化，並且探討其與生境的相關性，為探明荒漠植物的遺傳背景、系統演化及制定保護策略提供科學依據。
  9. More information on the genetic background of coat colors can be found at genetics of coat colour and other exterior properties

    更多有關邊境牧羊犬毛色遺傳背景的信息，見「毛色遺傳學和其他外形特徵」部分。
  10. Two strains of prrsv were isolated from the swine infected with prrsv in shangdong province and daqing area, in order to clarify the source and genetic background of porcine reproductive and respiratory syndrome virus ( prrsv ) from different parts of china, thus providing theoretic basis for the study of vaccine against it. the prrsv was cultured on mark - 145 cells for 5 ~ ~ 6 passages. when the cpe was obvious, the virus was harvested and purified

    為了弄清我國不同地區prrsv的來源以及其遺傳學背景，為疫苗學研究提供理論根據，本研究在ch - 1a株完整的基因組獲得以後，從流行於我國山東（ sd ）和黑龍江大慶（ dq ）地區疑似prrs的豬體內分離到prrsv ，在mark - 145細胞上盲傳5 6代，細胞出現明顯病變以後，收獲病毒液，然後提純，提取全病毒rna ，經過反轉錄、 pcr擴增獲得結構基因orf2 7的目的基因片斷，然後與pmd - t載體連接，轉化，得到陽性質粒后進行測序，並將其與ch - 1a株進行了比較分析，同時對這兩個毒株的結構基因組的理化性質進行分析。
  11. Dong a, the male sterile line of cotton discovered in 1972 from a pollenless mutant of cotton variety dongting no. l, is an ideal materials used to study the pollen - specific genes during anther development. the fertile individuals and its pollenless mutant have a highly homogeneous genetic background except for the male sterility

    棉花洞a雄性核不育系是1972年從洞庭一號棉花原種圃中發現的突變體，不育度高且穩定，可育與不育花粉在單核期以前發育同步，是研究棉花花藥與花粉發育相關基因的理想材料。
  12. New york ( reuters health ) aug 07 - findings from an icelandic study suggest that there is a common genetic background for inflammatory bowel disease ( ibd ) and ankylosing spondylitis ( as )

    紐約（路透社） 8月7日，一項來自冰島的研究顯示：炎癥性腸病（ ibd ）和強直性脊柱炎（ as ）具有共同的遺傳學背景。
  13. When someone with a susceptible genetic background encounters certain environmental factors, such as pesticides or other chemicals [ see box on this page ], the cells in that individual ' s substantia nigra suffer more stress and accumulate more misfolded proteins than do the same cells in other people

    當易發病遺傳體質的人碰了上某些環境因子，例如殺蟲劑或其他化學物質（見右欄環境元凶） ，這些人的黑質神經元，會比其他人更容易受逆境所傷害，摺疊錯誤的蛋白質也堆積得更多。
  14. Aqueous fluid volume and [ c1 ~ j were assayed in samples withdrawn by micropipettes. intraocular pressure ( top ), pressure - dependent outflow, and anterior chamber compliance were determined from pressure measurements in response to pulsed and continuous fluid infusions into the anterior chamber using micropipettes. result : in wildtype mice ( gdi genetic background, age 4 - 6 weeks ), iop was 16. 0 ? 0. 4 mmhg, aqueous fluid volume was 7. 2 ? 0. 3 ul, aqueous fluid production was 3. 6 ? 0. 2 ul / hr, aqueous fluid outflow was 0. 36 ? 0. 06 ul / hr / mmhg, and anterior chamber compliance was 0. 036 ? 0. 006 ul / mmhg ( mean ? se, 8 - 10 eyes )

    實驗方法包括：將熒光物質用電離子滲透的方法穿透角膜導入活體小鼠的前房中，然後應用共聚焦顯微鏡根據熒光強度變化測量房水生成率；通過顯微注射針吸取房水檢測房水容積和氯離子濃度；顯微玻璃管刺入前房測量眼內壓，並將生理鹽水分別以連續和脈沖兩種方式注入前房，測量房水間隙的順應性和房水排出與眼內壓的相關性。
  15. The angiogenic response in vivo is based on the genetic background of the host

    體內的血管生成反應是基於宿主的遺傳背景。
  16. " many research teams have long been looking for a genetic background to the disease

    「許多研究小組長期致力於研究這種疾病的遺傳背景。
  17. It turns out though, that these diseases are more complicated than this, and in some cases they have a genetic background

    這些疾病是非常復雜的，在某些情況下存在遺傳背景。
  18. The authors hypothesize that an individual ' s genetic background determines the initial susceptibility to aortic dissection

    作者猜測可能是個體的遺傳背景決定了主動脈壁夾層形成的最初易感性。
  19. The factors that lead to mental disease are complex, not only have environmental elements, but also have complicated genetic background

    摘要導致精神病的動因是復雜的，既有環境因素，也有復雜的遺傳背景。
  20. Gui miao ( college of life science, south china normal university, guangzhou 510631 ) pengze crucian carp, carassius auratus of pengze, is a unique model system for studying evolutionary genetic and selective breeding, owing to its specific genetic background and reproductive modes

    結果表明同源和異源精子激發的胚胎發育過程在mdh 、 ldh和sod同工酶表達上存在明顯差異，充分說明了「異精生物學效應」的存在。
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