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Despite their being genetically functionless, recent findings suggest that Alu elements may hae a broad eolutionary impact by affecting gene structures, protein sequences, splicing motifs and expression patterns.

尽管Alu在遗传学上是无功能的，但是在近些年的发现中推测Alus元素可能通过影响基因结构，蛋白质序列/剪接motif和表达方式从而有广泛的进化影响力。

The entire frieze is sandwiched between registers of garnets that alternate with a four-lobed floral motif.

整个雕带是夹在册的主题是交替石榴石花四裂。

Some transcription factors containing C2H2 zinc finger motif, such as GATA family, FOG, and EKLF, have been found to play an important part in differentiation and development of blood cells.

一些包含C2H2锌指模体的转录因子在血细胞的分化和发育过程中扮演了重要角色。

The dinucleotide repeat motif was the most abundant SSR, accounting for 54%, followed by 22%, 13%, 7% and 4%, respec-tively, for tri-, hexa-, penta- and tetra-nucleotide repeats.

在 2-6 bp 的重复基元中，二核苷酸重复基元的SSRs出现频率最高(54%)，依次是三核苷酸(22%)，六核苷酸(13%)，五核苷酸(7%)和四核苷酸(4%)。

Compared with the dicot, the monocots preferred GC-rich tri- and hexa- motifs very much, especially in rice where 23.6 CCG motif occurred in 100kb ESTs.

与双子叶植物大豆相比，单子叶植物似乎更偏好富含GC的三碱基和六碱基重复单元，特别是水稻中平均每100kb EST就有23.6个CCG类型的SSR出现。

The frequency of EST-SSRs was 6.3%. The dinucleotide repeat motif was the most abundant SSR, accounting for 71.8%, followed by 9.1%, 8.1%, 5.7% and 5.3%, respectively,for tri-, hexa-, penta- and tetra-nucleotide repeats.

结果表明，从绵羊皮肤组织相关的EST序列中搜索到微卫星209个，含有微卫星的序列196 个，占整个EST 序列数据库的6.3%，其中双碱基重复150个，三碱基重复19个，四碱基重复12个，五碱基重复17个，六碱基重复11个。

The term"homeodomain"has evolved to define a class of protein domains that has recognizable similarity to a 60 amino acid motif (encoded by 180 bp homeobox sequences) originally recognized in three Drosophila homeotic and segmentation proteins. The homeodomains that have been tested contain sequence-specific DNA binding activities and are part of larger proteins that function as transcriptional regulators.

其中一类转录因子通过同源域结合特定的DNA序列，这种特殊的转录因子都包含一个同源盒，它有180bp序列可以编码DNA结合同源域，称同源盒基因（Homeobox gene，Hox gene），带有同源框的基因经过转录产生带有同源域的蛋白质。

Mt. 24:36-25:13. When the imminency motif is recognized, most other differences evaporate.

当「迫切」这个主题被认出后，其它的差异大部分便消失了。

The data display sharp resolution of binding position [+/-50 base pairs], which facilitated our finding motifs and allowed us to identify noncanonical NRSF-binding motifs.

数据显示了结合位点灵敏的分辨率(+/-50bp)，使得我们寻找motif 变得容易，并允许我们确定以前未发现的 NRSF-结合motifs。

We identified the minimum motif of nucleolar binding domain in ADAR1, which sequence is APNKIRRIGEL.

克隆获得了ADAR1特异性结合核仁的最小功能基序APNKIRRIGEL.3。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了