sequence n. 1.继续;接续;连续。 2.顺序;程序;次第;关系;关联。 3.后果;结果;接着发生的事;后事;后文。 4.【数学】数列;序列;数贯。 5.【无、计】指令序列;定序。 6.【计算机】顺序机〔将信息项目排成顺序的机器〕。 7.【音乐】用不同音调反复演奏一组乐句。 8.【天主教】宣讲福音前唱的圣歌。 9.【牌戏】顺。 10.【电影】(描述同一主题的)连续镜头;片断,插曲;场景。 a logical sequence 条理;逻辑顺序。 a causal [physical] sequence 因果关系。 the natural sequence to [for] folly 愚笨行为的必然结果。 in rapid sequence 一个接着一个;紧接着。 in regular sequence 挨次;按次序;逐一;有条不紊地。 in sequence 挨次;顺次;逐一。 sequence of tenses 【语法】时态的配合[接续,呼应]。
Sequence divergences within these grasshoppers indicate that cyt b is a useful marker at the generic and species level for phylogenetic study , but there is problem at the subfamily level 囚此, cytb基因在对斑翅蝗科科下种属阶元的分类与进化关系研究中,是一个有效的分于标记。
Complete co i sequence , co ii sequence and co i + ii sequence were used for comparison . nucleotide composition and variation of each sequence fragment were analyzed using mega2 . 1 . genetic relationships among haplogenotypes were estimated based on the pair - wise matrix of sequence divergences by kimura ' s two - parameter 第1180一1569位区段分子树表明黄纹鳞石蛾与弓突鳞石蛾的亲缘关系较近,与根据形态学建立的系统关系相吻合。
The results indicate that ( 1 ) the 2nd intron sequences of the rps7 gene in sisorid fishes are rich in informative sites and vary remarkably in sequence divergence from 0 . 6 % between close species to 29 . 9 % between distant species : ( 2 ) the insertion / deletion of bases occurred frequently in the sequences of the 2nd intron during the evolution of the rps7 gene , probably the mechanism of which is different from one another - 365 ; ( 4 )青石爬姚和黄人爬跳间的遗传差异极小,平均遗传距离仅为0刀75 : ( 5 )石爬跳属鱼类个体间也无明显差异,遗传距离为0一0 381 ,平均为0刀69 。
( 5 ) the comparing of the sequence divergence values 0 . 013 between these two subspecies ( the relevant sequences of the other subspecies of great bustard ( o . t tarda ) from genbank ) and 0 . 005 , 0 . 006 among haplotypes in different subspecieses , suggested that genetic differentiation between subspecies was larger than populations , and the genetic diversity in interpopulation was higher than intrapopulation ( 5 )与genbank中欧洲指名亚种( o . ttarda )的相应区域序列的比较显示,两亚种间的序列差异值为1 . 3 ,与亚种内不同单元型间的序列差异值0 . 5和0 . 6相比,说明大鸨亚种间遗传分化较大,种群间遗传多样性水平稍高于种群内的。
The results showed : ( 1 ) in the d - loop of mtdna genome from 18 individuals , there were only transition and transversion , were not insertion and deletion , and the frequency of transition was higher than transversion ; ( 2 ) and nucleotide diversity was 0 . 0011 , the sequence divergence values among haplotypes was 0 . 005 研究结果显示: ( 1 ) 18只大鸨的301bp - 330bpmtdna控制区序列的突变只有转换和颠换,无插入和缺失,且转换的频率高于颠换; ( 2 )核苷酸多态性只有0 . 0011 ,不同单元型间的序列差异值为0 . 5 。