生物信息学有很多特定的文件格式，比如BED，SAM，VCF等，这些文件可以存储DNA序列的相关信息，也就需要存储对应的碱基坐标，因此衍生出了两种坐标系统：0-based和1-based。这两种坐标系统虽然看起来差别不大，但是对于基因组的单碱基变异（S ...

中共中央办公厅、国务院办公厅近日印发《关于健全资源环境要素市场化配置体系的意见》。 China has recently unveiled a guideline aimed at improving the system for ...

BEIJING, June 4 (Xinhua) -- The following are the central parity rates of the Chinese currency renminbi, or the yuan, against 25 major currencies announced on Wednesday by the China Foreign Exchange ...

China has recently unveiled a guideline aimed at improving the system for market-based allocation of resources and environmental factors, amid the country's efforts to speed up the overall green ...