Barrier is a kind of boundary elements, which blocks the spread of heterochromatin and insulates the neighboring active genes from repression effects.

障礙子就是邊界元件的一種日韩综合在线草草，它可以使活性基因的表達(dá)免受異染色質(zhì)的的作用，防止基因沉默中文字幕一区二区。

Better expedient could not have been adopted to secure the silence and discretion of Hetty.

沒有比這個(gè)辦法更能使海蒂保持沉默和謹(jǐn)慎了国产ava片。

It may also have the indirect effect of deterring them from carrying a weapon lest the temptation to use it in a tight corner should prove irresistible.

從這可以看出對死刑的恐懼的作用并不僅限于在阻止他們通過使用致命的暴力來實(shí)現(xiàn)他們的目的，或者是通過使用致命的暴力使受害人沉默以避免被發(fā)現(xiàn)日韩大陆一区二区三区在线观看AV，或是通過使用致命暴力來抵抗逮捕上有直接作用一级片片片大A片。

But,I have a indistinctly artificial feeling always,it makes me constrained,so I cannot free my taciturn,my melancholy,my lonely and a little bit of cheerfulness.

可是總有一種隱隱的不自然感，使我無法肆意7777色综合，揮灑我的沉默二级免费黄片国产播放久久久,噜噜噜，我的抑郁，我的孤獨(dú)和一些小小的快樂国产在线播放线视频。

That made me madder still, because it was a dumb thought.

因?yàn)橹皇切睦锇蛋档剡@么想国产特黄品爱网，所以這念頭使我沉默不語了。

The little oriole was very shy , her friends tried to bring her out on various occasions

那只小黃鸝很怕羞91绿帽人妻网站，她的朋友在各種場合設(shè)法使她不沉默国产操穴视频。

Here we report the engineering of 1,3-d-glucan-encapsulated siRNA particles as efficient oral delivery vehicles that potently silence genes in mouse macrophages in vitro and in vivo.

設(shè)計(jì)用來在使巨噬細(xì)胞中MAP4k4酶的表達(dá)沉默的siRNA，被封裝在微米尺度的beta1中文欧美一区电影在线看，3-D-葡聚糖中九九视频这里有精品视频，以口服方式給小鼠施用。

The rapid growth of pastoral Quakerism in Africa and of silent meetings in Europe makes the Society of Friends an international organization.

迅速增長的牧區(qū)Quakerism在非洲和沉默會議在歐洲使之友協(xié)會的國際組織人妻无码系列专区69影院。

We should restrictively apply criminal silence right in criminal detection work so as to use criminal detection work to crack down on crime and to embody humanistic spirit.

我們應(yīng)當(dāng)在刑事偵查工作中有限制地應(yīng)用刑事沉默權(quán)夜夜燥天天燥视频，使刑事偵查工作既能夠有力地打擊犯罪，同時(shí)也能體現(xiàn)人文精神无码视频网站毛片一区二区。

It reminds you of a placid rivulet,meandering smoohtly through green pastures and shaded by pleasant trees,till at last it falls into the vasty sea;but the sea is so calm,so silent,so infifferent,that you are troubled suddently

它使人想起一條平靜的溪流欧美A片激情日，蜿蜒暢游過綠茵的草場，濃蔭遮蔽黄色免费在线观看网站，最后注入煙波浩渺的汪洋大海免费无删减大尺度漫画；但是大海太過平靜，太過沉默乱女伦露脸对白在线播放，太過不動聲色狼友综合，你會突然感到莫名的不安国产AV永久无码精品网站。