突變變種 的英文怎麼說
中文拼音 [tūbiànbiànzhǒng]
突變變種
英文
emergency sport-
This paper introduced the application of biotechnology in rice genetics and breeding, including tissue culture, cell mutants selection, protoplast fusion, apomixis, molecular mark assisted breeding and genic transformation
簡要綜述了生物技術在水稻遺傳育種中的應用,主要包括組織培養、細胞突變體的篩選、原生質體融合、無融合生殖以及分子標記輔助育種和轉基因技術等方面。During the period of asphaltum - concrete road construction, construction group is huge, whether the construction machines can be attempered reasonably and efficiently, then dispose kinds of unexpected changes, is the key of construction process
在瀝青混凝土路面施工過程中,施工群體龐大,能否對各施工機械進行合理的、高效的調度,快速準確地處理施工過程中出現的各種突發變化,是整個施工過程的關鍵。Autotrophic mutants were prepared from six different stocks of a special group.
自養突變體是從一個特別類群的6個不同的原種菌系制備的。By using the similar separation and purification methods, a nifh and a nife mofe protein were obtained from azotobacter vinelandii mutants dj54 and dj35. the results of the complement activity experiments showed that a nifh mofe could be activated by femoco
從棕色固氮菌突變種dj _ ( 54 )中得到了nifhmofe蛋白;並參與了棕色固氮菌突變種dj _ ( 35 )的nifemofe蛋白的分離純化,所用方法與nifb ~ - mofe蛋白的分離純化相似。Indeed, working independently on different cereal crop species, breeders have been unknowingly altering them by selecting mutations in similar sets of genes
事實上,當育種家各自培育各種穀物物種時,已經不知情地選擇了類似的基因突變。So the researchers turned to mutant mice with cells that lacked cilia
因此,研究者轉向研究缺乏纖毛的突變異種老鼠的細胞。However, citrinin, produced in the growth process of monascus, is a mycotoxin and will induce teratogenicity, carcinogenicity and mutagencity
桔黴素是一種真菌毒素,作用的靶器官是腎臟,可以致畸、誘發腫瘤、突變等。The point of singular signal ' s conjoint pixel always changes acutely in its gray - level value. the gray - level distributing gradient of conjoint pixels can show this change
而信號的奇異點或突變點往往表現為相鄰像素點處的灰度值發生了劇烈的變化,我們可以通過相鄰像素灰度分佈的梯度來反映這種變化。Those researchers identified a mutation in foxp2 as the cause of the dyspraxia
學者確定foxp2的突變是這種障礙的原因。Against the belief in such abrupt changes, embryology enters a strong protest.
對于這種突然變化的信念,在胚胎學上提出了強有力的反證。Gaucher ( pronounced " go - shay " ) disease is an inherited illness caused by a gene mutation
戈謝病是一種由基因突變引起的疾病。Antimicrobial agents susceptibility of this strain illustrated that it was resistant to gentamicin, streptomycin, ciprofloxacin, ceftazidime and imipinem
應用此條件經過不斷篩選,最後獲得對多種抗生素耐藥的突變菌株pa9911 - c64 。In most wild type e. coli strains containing heterologous pha synthase genes, the amount of pha accumulation was almost undetectable while in e. coli km32b the amount of pha accumulation were clearly visible
在多種野生型大腸桿菌中,盡管使用了各種不同的表達載體,也很難獲得可供檢測的pha ;但應用大腸桿菌的fqdb缺失突變株卻可以獲得較多量的pha 。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。Generally ship lift structure is consisted of two or four huge reinforced concrete tube towers and a single - story machinery building on the top of tube towers. because the tube towers is demanded to support the large loads, the lateral stiffness of tube towers is a few hundred times as solid as that of the top machinery building and cause the sudden change of the stiffness. this change would cause insentive seismic whipping effect of the top building. the aseismic methods are difficultly used to reduce seismic responses of the top building of ship lift structure. the feasibility of develop an intelligent vibration control system is explored in the paper
這樣,在塔柱頂部鋼筋混凝土平臺就會產生側移剛度的突變。這種巨大的剛度突變會引起升船機頂部廠房強烈的地震鞭梢效應,使得升船機頂部廠房地震反應的控制就成為升船結構抗震設計中的關鍵問題之一。由於採用常規的結構振動控制方法難以較好地解決升船機頂部廠房地震鞭梢效應,因此這就為智能振動控制技術的發展和應用提供了可能。This change is a break when the outside conditions exceed a threshold value with gradually variety. the break is equal to the non - equilibrium phase transition in thermodynamics. ( 6 ) there are two kinds of stable channels
河型轉化是在外界條件緩慢變化過程中,超過某一臨界值而發生的突變,這種突變相當于熱力學中的非平衡相變,是由某些參數的漸變引起的從量變到質變的一個過程。Enter : a supreme sword master, his naive but heroic disciple and a beautiful specialist on viral diseases who becomes even more attractive as she dispatches bad guys and undead alike
只是沙士突然變種,被感染的全變喪屍。喪在瘟疫蔓延時,病毒專家也束手無策,唯有與沙士喪屍終極搏鬥。The process by which such a sudden structural change occurs, either through an alteration in the nucleotide sequence of the dna coding for a gene or through a change in the physical arrangement of a chromosome
突變,變種突變發生的過程,是通過基因的脫氧核糖核酸密碼的核苷酸順序的改變或者通過染色體內部的物理重新排列。Whereas 65 percent of new neurons in wild mice ended up in the olfactory bulb, little more than 9 percent of the mutants ' neurons were able to complete the journey
然而,在野鼠中, 65的新神經元在嗅球中死去,不多於9的突變異種老鼠能夠完成神經元跟隨脊髓液流體在大腦中的循環過程。The mutants, however, switch on their inducible defences more quickly, and to approximately four times the normal level
然而,突變異種更加迅速地發動了誘導性防禦,大約是通常水平下的四倍。分享友人