vegetative adj. 1.植物的;蔬菜的。 2.会生长的,有生长力的;发育生长的 (opp. reproductive);无性繁殖的;能使植物生长的;植物生长和营养的,(土地)肥沃的。 3.植物似的;生活单调的,无所作为的,闲混日子的。 4.【医学】生长性的,植物性的。 during the vegetative stage 在生长过程中。 a vegetative hybrid 营养杂种,无性杂种。 vegetative propagation 营养繁殖,无性繁殖。 a vegetative little 营养性小菌落。 vegetative functions 营养机能。 vegetative mass 营养体。 a placid and vegetative sort of character 静如草木的性格。 the philosophy of mere vegetative existence 苟且偷生的哲学。 adv. -ly
tissue n. 1.薄绢,薄纱罗(等织物)。 2.薄纸,棉纸 (=tissue-paper)。 3.(编造的谎话等的)一套,一连串。 4.【摄影】碳素印像纸。 5.【生物学】组织。 toilet tissue 手纸,卫生纸。 the muscular tissue 肌肉组织。 the nervous tissue 神经组织。
The gpa1 gene was obtained via pcr amplification and was cloned in the two - hybrid dna binding domain vector pgbkt7 the combinant plasmid was designated as pgbkt7 - ga . - galactosidase assay indicated that got did not have the property of self - activation . after pgbkt7 - ga was transformed to yeast pj69 - 4a , we transformed arabidopsis vegetative tissue two - hybrid cdna library plasmids to yeast pj69 - 4a containing pgbkt7 - ga 通过pcr扩增得到gpa1基因并将其克隆到双杂交dna结合域载体pgbkt7中,得到的重组质粒命名为pgbkt7 - g , ?半乳糖苷酶活性鉴定表明g不具有自激活特性,将其转化到酵母菌pj69 - 4a中,再以此为受体菌转化拟南芥绿色营养组织cdna文库质粒。
Their frequencies of gus expression in pollens were 97 . 755 % 0 . 800 % and 96 . 556 % 0 . 600 % respectively . to verify these results , the self - pollinated progenies of these two putative homozygotes were examined in t2 by histochenmical gus staining of vegetative tissues and pcr analysis using specific primers ( 2 )通过对转基因t1代的花粉gus基因表达检测,快速鉴定和筛选得到了番茄纯合植株,加速了纯合体筛选的进程,证明此方法可靠,而且不会造成大量宝贵材料的浪费。