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- Chromosomal DNA replication starts at the sites called Origins by forming replication forks. 染色体DNA的复制是由许多复制起点处形成的起始复制叉开始的。
- Until recently, it was generally assumed that sister-chromatid cohesion can only be generated at replication forks where DNA is synthesized. 不久前，一直认为姐妹染色单体内聚力只在DNA合成的复制点产生。
- Irrespective of how DNA replication stress is induced,the collapse of DNA replication forks occurs preferentially at specific chromosomal locicalled common fragilesites(23). 不管DNA复制应答是怎样被诱导的，DNA复制叉的崩溃会有选择性的发生在染色体的易碎位点（23）。
- replicating fork(replication fork) 复制叉
- Take the left fork at the crossroads. 到十字路口取左边的岔道。
- He picked up his knife and fork. 他捡起了刀叉。
- Go up to the fork and turn left. 走到岔口处向左拐。
- The illness is organic in origin. 该病起初是器质性疾患。
- Its origin is wrapped in mystery. 它的起源仍是个未解的谜。
- You should fork over the garden before you plant the peas. 在播种豌豆之前，你得耙耙地。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- DNA replication fork DNA复制叉
- The vase seems to have an orient origin. 这花瓶好像来自东方。
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- How he contrived to fork into her affections, I can't tell. 他是怎样巴结奉承赢得她的芳心，我不知道。
- He flew high though he was of humble origin. 他虽出生低微,却胸怀大志。
- He stabbed the meat with his fork/stabbed his fork into the meat. 他用叉子叉肉。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- replication fork 复制叉
- A protease is key to the replication of the virus. 蛋白酶是阻止非典病毒变异的关键物质。
