查询词典 strands

There are three copies of R fragment in the S mt-genome, and each copy contains two closely adjacent open reading frames: orf355 and orf77. Among these three copies two BamHI fragments were cloned, and the sequence analysis showed that cox1 and cox2 gene lies upstream of the R region in each fragment, respectively. However, they locate in different strands and head to head with R. In this study, we found that:(1) The expression of cox1 and cox2 is not affected by the transcription of R region;(2) The two copies of R region transcribe in large amount in the microspores, and produce transcripts of 1.6kb and 2.8kb, respectively, in the sterile microspores; However, the abundance of these two transcripts is reduced in the fertility restored microspores, realized through the mRNA decay, and this reduction occurs at the uninucleate microspore stage;(3) In the sterile microspores, the 5 terminus of the 1.6kb transcript contains a palindrome region that can fold into a stem-loop.

本研究发现：(1) cox1和cox2的转录没有受到R区转录的影响；(2)两个拷贝的R区在在不育花粉中高丰度表达，其转录本大小分别为1.6kb和2.8kb；而在育性恢复的花粉中，这两个转录本的丰度被大大降低，进一步分析表明这一结果是通过mRNA分子的降解途径来实现的，此降解过程发生在单核花粉期；(3)在不育花粉中，1.6kb转录本的5′末端具有一段可形成茎环结构的迴文对称序列，而在可育花粉中，其5′末端短缺了9个碱基；(4)在不育花粉和育性恢复的花粉中，R区转录本的加尾位点都集中位于一个3′茎环结构之后；(5)不管是在不育花粉还是育性恢复的花粉中，orf77区域内均在第52位和100位核苷酸处发生了不同频率的C向U的编辑，从而形成UGA终止密码；(6)不管是orf55-orf77的成熟转录本还是转录前体分子，都已被加上了Poly尾巴，表明已进入降解途径；在以上实验结果的基础上，本研究对S型CMS花粉育性的恢复机理进行了如下推测：在不育花粉和育性恢复的花粉中，orf77区域内均发生了终止编辑，即由RNA编辑产生了提前终止密码子。

Updo . Simply insert small strands of hair or ribbon into your style to create splash of color and drama.

只需插入小束头发或剪彩到您的样式，创造飞溅的色彩和戏剧。

Parsley, sage, rosemary and thyme Remember me to one who lives there He once was a true love of mine Tell him to make me a cambric shirt Parsley, sage, rosemary and thyme Without no seams nor needle work Then he'll be a true love of mine Have him wash it in yonder dry well Parsley, sage, rosemary and thyme Where ne'er a drop of water e'er fell And then he'll be a true love of mine Tell him to find me an acre of land Parsley, sage, rosemary and thyme Between salt water and the sea strands Then he'll be a true love of mine Tell him to reap it with a sickle of leather Parsley, sage, rosemary and thyme And gather it all in a bunch of heather Then he'll be a true love of mine Are you going to Scarborough Fair?

你去斯卡博罗集市吗？那些芳香迷人的花儿啊记得代我问候那里的朋友她曾经是我最爱的人告诉她为我做一件细布衬衫那些芳香迷人的花儿啊不用针穿也不用线缝她将成为我的爱人告诉她为我在海滩找一块地方那些芳香迷人的花儿啊在无边的海水和长长的海岸之间她将成为我的爱人告诉她用皮鞋镰刀收割那些芳香迷人的花儿啊捆成一束石南花她将成为我的爱人你去斯卡博罗集市吗？

A skilled wigmaker will consider the number of strands of hair used and the direction of each knot to give the most natural effect possible.

有经验的人工会考虑好发丝的数量和编结的方向，是假发的外观更自然。

The wigmaker will choose the type, length and colors of hair required by the design of the wig and blend them by pulling the hair through the upright teeth of a brush-like tool called a "hackle" which also removes tangles and any short or broken strands.

混合发丝使用的工具，是一种叫"篦子"的多排向上的钉子组成的钉板，混合时把化纤丝撒在钉板上边，梳去纠缠的、短的或者坏断的发丝。

For the boards according to the invention, wood strands are being used that are broader and wider than used until presently in acoustic Wood Wool Cement Boards.

对于依照本发明的板而言，所采用的木质束宽于但细于至今在木丝水泥板中使用的木丝。

B. Make connections of wires to terminals of lamp holders and other accessories in a neat and workmanlike manner and which are electrically and mechanically secure, with no loose strands protruding.

B。光源灯座接线端子和其他附件之间的接线要采用灵活的便于手工操作的方式，并且要保证电气和机械上的安全，不得有松脱的现象。

RESULTS: Microscopically, the lesion consisted of abundant collagen fibrils, proliferated histiocytes and numerous infiltrated plasmocytes, lymphocytes and eosinophilic granulocytes. Fusiform or polygonal histiocytes had abundant, granular, eosinophilic cytoplasm or clear cytoplasm containing radially oriented strands or resembled xanthoma cells. Emperipolesis of numerous small lymphocytes was seen in the cytoplasm of some large histiocytes.

结果： 镜下可见丰富的胶原纤维和组织细胞增生以及大量浆细胞、淋巴细胞和嗜酸粒细胞浸润，组织细胞呈梭形、多边形，胞质嗜酸性颗粒状、放射条纹状或泡沫状，一些大组织细胞质内有多量小淋巴细胞。

RESULTS摘要: Microscopically, the lesion consisted of abundant collagen fibrils, proliferated histiocytes and numerous infiltrated plasmocytes, lymphocytes and eosinophilic granulocytes. Fusiform or polygonal histiocytes had abundant, granular, eosinophilic cytoplasm or clear cytoplasm containing radially oriented strands or resembled xanthoma cells. Emperipolesis of numerous small lymphocytes was seen in the cytoplasm of some large histiocytes.

结果摘要：镜下可见丰富的胶原纤维和组织细胞增生以及大量浆细胞、淋巴细胞和嗜酸粒细胞浸润，组织细胞呈梭形、多边形，胞质嗜酸性颗粒状、放射条纹状或泡沫状，一些大组织细胞质内有多量小淋巴细胞。

This umbrella project unites a number of AMIC's ongoing research strands aimed at the media's role in the development of democracy in the region.

这一综合项目联合了一些笙科电子目前的研究方向，以媒体的作用，发展区域内的民主。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。