linear adj. 1.線的,直線的。 2.長度的。 3.【數(shù)學(xué)】一次的,線性的。 4.【動、植】線狀的;細長的。 5.由線條組成的,以線條為主的,強調(diào)線條的。 linear amplification 直線放大。 a linear equation 一次方程式。 a linear leaf 線形葉。 linear arts 線條藝術(shù)。
The overall structure of the chromosome of s . nanchangensis ns3226was shown to be linear dna molecule with covalently bound terminal proteins . the chromosome telomeres of this strain were seemingly to lie on the two largest chromosomal asei fragments , but the conclusion needs to be refined 本研究還對南昌鏈霉菌ns3226染色體的結(jié)構(gòu)進行了探索,初步揭示野生型南昌鏈霉菌ns3226的染色體為線性dna分子,末端具有共價結(jié)合的末端蛋白,染色體的末端可能處于染色體中最大的兩條ase片段上。
To find dnaase in the earthworm the tissue extract of earthworm with different concentration reacted with rna , circular dna , linear dna for an hour at 37 , then the producetion was detected by 1 % agrose gel . the tissue extract of earthworm , the tissue protein extract of earthworm and the tissue extract of earthworm without protein reacted with pbv220 - r - inf for an hour at 37 , then the producetion was detected by 1 % agrose gel . 2 雙胸蚓組織中dna酶的發(fā)現(xiàn)用不同濃度的雙胸蚓組織提取液與rna 、環(huán)狀dna及線狀dna在37反應(yīng)1小時后用1的瓊脂糖凝膠電泳對其反應(yīng)產(chǎn)物進行觀察;雙胸蚓組織粗提取液、雙胸蚓組織蛋白粗提取液及雙胸蚓組織去蛋白提取液分別與pbv220 - ? inf質(zhì)粒37反應(yīng)1小時后用1的瓊脂糖凝膠電泳對其反應(yīng)產(chǎn)物進行觀察。