节旋藻 meaning in English
arthrospiramaxima
Examples
- Further analysis showed that there are regulatory elements , including tata box and caat box , etc . pc - igs fragments were cloned and sequenced from five strains of arthrospira ( a . platensis fachb341 , a . platensis fachb439 , a . platensis ouqds6 , a . maxima ouqdsm and a . platensis fachb791 ) and two strains of spirulina ( s . subsalsa fachb351 and spirulina fachb440 ) . the cloned fragment includes 494 bp of cpcb , 252 bp of cpcaand 111 bp of pc - igs sequence
在节旋藻和螺旋藻分子系统学研究中，克隆了节旋藻和螺旋藻的藻蓝蛋白操纵子中的pc - igs序列并进行序列测定和分子系统学分析，结果如下：所克隆的长度为857bp的片段包含有494bp的cpcb基因， 111bp的pc - igs序列和252bp的cpca基因。 - Phylogenetic tree was constructed and displayed that a . platensis fachb341 , a . maxima ouqdsm and a . platensis fachb439 formed the monophyletic linage , which was fully supported by bootstrap values ( 1000 ) , while spirulina fachb440 and anabaena pcc7120 clustered in another linage with the bootstrap value of 909
系统发生分析结果显示，三个节旋藻品系形成一个小的分支，其自举值为1000而螺旋藻与鱼腥藻聚合为一个类群，自举值为909 。同时我们以钝顶节旋藻fachb341m platenstsfachb341 ）为材料，克隆了2073hp长的rubisco序列。 - The c - phycocyanin ( cpc ) operon of blue - green alga ( or cyanobacteria ) arthrospira platensis fachb341 was cloned , sequenced and characterized by using chromoseme walking method . the sequence includes cpcb gene ( 519 bp ) , cpca gene ( 489 bp ) , cpch gene ( 357 bp ) , and upstream sequence of cpcb ( 427 bp ) and upstream sequence of cpch genes ( 184 bp ) , 111 bp of phycocyanin intergenetic spacer ( pc - igs ) . upstream sequence of cpcb gene was ligated into promoter - probe vector pegfp - 1 and transformed into three systems : e . coli , synechocystis pcc 6803 and a . platensis fachb341 by supersonic and electrophoresis methods
根据genbank中报道的节旋藻藻蓝蛋白基因序列设计引物，首先克隆了钝顶节旋藻( arthrospiraplatensisfachb341 )藻蓝蛋白操纵子中亚基基因、亚基基因部分序列及二者之间的间隔区序列( pc - igs )并进行序列测定，然后根据此测序结果设计引物，通过染色体步移法克隆得到藻蓝蛋白操纵子长度为2086bp的基因片段，其中包括藻蓝蛋白亚基基因( cpcb ， 519bp ) ，亚基基因( cpca ， 489bp ) ，连接蛋白h基因( cpch ， 357bp ) ，亚基基因上游启动子序列( 427bp )以及各基因之间的间隔区( pc - igs ， 111bp ； cpch与cpca间隔区， 184bp ) 。 - Fachb440 was higher than that in the others . alignment based on deduced amino acid sequences indicated that spirulina fachb440 was different from that in other three samples of arthrospira . nucleotide sequence similarity among the three strains of the genus of arthrospira ( 96 . 5 - 99 . 6 % ) was higher than that between arthrospira and spirulina ( 78 . 1 - 78 . 5 % )
Maximaouqdsm ）采螺旋藻（ spirulinafachb440 ） rubisco大亚基基因（ rbcl ）部分片段并进行了序列测定与分析，结果表明：螺旋藻（ spirulinafachb440 ）的gc含量比其他的节旋藻品系高；氨基酸序列分析发现螺旋藻与其他节旋藻品系的差异较大；螺旋藻与节旋藻核着酸序列相似性约为78