expression n. 1.表現,表示,表達。 2.詞句;語句,措辭,說法。 3.表情,臉色,態度;腔調,聲調。 4.【數學】式,符號。 5.(油的)榨出,壓榨。 6.【生物學】表現度。 emotional expression 表情。 a happy expression 妙言。 an odd expression 怪話。 the expression of the eye 眼睛表情,眼色。 a smiling expression 笑臉。 beyond [past] expression 形容不出,無法表達。 find expression (in) (在…中)表現出來…,表現在…。 give expression to 表達,反映(give the fullest expression to their initiative 充分表現他們的積極性)。 expression mark 【音樂】表示感情色彩的符號。 adj. -al 表現的;表情的。 n. -ism 【美術】表現主義;表現派。 -ist 1.n. 【美術】表現主義者,表現派。 2. 表現派的〔亦作 expressionistic〕。 adj. -less 缺乏表情的,呆板的。
When you convert character or binary expressions 將字符或二進制表達式(
By digesting with bamhi and sacl , we confirmed that the construction of the binary expression vector was correct 選擇帶有gus報告基因( 1 . 87kb )的pbii21質粒為表達載體,其篩選標記為卡那霉素。
A binary code in which sequential numbers are represented by binary expressions , each of which differs from the preceding expression in one place only 一種二進制編碼,其中順序的數采用二進制表達式,每一個表達式僅在一位上和它前一個數的表達式不同。
The next and last udf to cover bitwise operations is bitwise not that performs a bitwise logical not operation for one given integer value as translated to a binary expression 下一個也是最后一個涉及逐位運算的udf是逐位not運算,在轉換成二進制表達式時,該udf對給定的整數值執行逐位邏輯not運算。
3 . arabidopsis plants were transformed with the constructed plant binary expression vector . eighteen independent antibiotic - resistant arabidopsis transformants for dreb1c were obtained by using a vacuum infiltration method 載體全長為13kb ,有一個煙草花葉病毒35s強啟動子和nos終止序列,利用bamhi和sacl做為酶切位點,構建載體。
By blue - white screening and sequence analysis , we obtained the positive clone . 2 . we constructed plant binary expression vector carrying fusions of the enhanced camv 35s promoter and dreb1c ( 35s : dreb1c ) in the sense orientation 我們從擬南芥基因組中克隆了dreb1c基因全長,并將其連接到中間載體pgem - t - easy上,進行了測序驗證,結果顯示所克隆的dreb1c序列完全正確。
Construction of plant binary expression vector peasp in consideration of the different cell membrane disruption mechanism of plant defensin and cema , plant binary expression vector peasp were constructed . simultaneous expression of cema and afp may synergistically inhibit the growth of phytopathogens that are the main cause agent of agricultural loss 構建了雙價抗菌肽基因植物表達載體peasp鑒于植物防御素與cema的空間結構、作用機制有所不同,兩者在植物中的同時表達,有可能對病源真菌有協同抑制作用,構建了雙價植物表達載體peasp 。
Three binary expression vectors were constructed , which harbored the cl - i - 2kl , r - 2kl , and d - l - 2kl - r - 2kl respectively , driven by the camv 35s promoter . then , agrofeac / erium - mediated transformation of iobacco ( nicotiana tabacum , w38 ) was carried out . transformed tobacco lines were obtained through tissue culture and confirmed by pcr and southern blotting analysis 通過分子克隆技術,將c1 - i - 2k1 、 r - 2k1和二者的連接( c1 - i - 2k1 ? r - 2k1 )分別構建到雙元表達載體上,并使它們分別置于35s啟動子的驅動之下,然后通過農桿菌介導的技術分別對煙草( nicotianatabacum , w38 )進行了轉化,利用組織培養技術再生植株。
The plant expression vector pbin19 - rok219 was constructed , which contains cauliflower mosaic virus ( camv ) 35s promoter and noster . introduction of ibdv vp2 gene under control of camv 35s promoter resulted in the construction of binary expression vector pbr - vp2 . then the vp2 gene was in the left and right border regions , which denote the limits of the dna that is integrated into the plant genomic dna via agrobacterium fwme / ac / ms - mediated transformation 構建了表達載體pbin19 - rok219 ,以ibdv甘肅天水株的抗原基因vp2為目的基因,將vp2基因置于植物組成型表達啟動子camv35s之下,構建了一個ibdvvp2基因的植物表達載體pbr - vp2 ,這樣使vp2基因位于農桿菌t - dna的左右邊界重復序列之間。