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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Chondroitin sulfate proteoglycan 4 functions as the cellular receptor for Clostridium difficile toxin B 期刊论文 细胞研究英文版, 2015 Yuan, Pengfei; Zhang, Hongmin; Cai, Changzu; Zhu, Shiyou; Zhou, Yuexin; Yang, Xiaozhou; He, Ruina; Li, Chan; Guo, Shengjie; Li, Shan; Huang, Tuxiong; Perez-Cordon, Gregorio; Feng, Hanping; Wei, Wensheng 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/13 CSPG4  Clostridium difficile  TcdB  toxin  receptor  CROPs  PDGF ALPHA-RECEPTOR  NG2 PROTEOGLYCAN  PROGENITOR CELLS  ANTHRAX TOXIN  PROTEIN  DOMAIN  BINDING  IDENTIFICATION  ACTIVATION  EXPRESSION   Arbuscular mycorrhizal fungi associated with tree peony in 3 geographic locations in China 期刊论文 2013 Shi, Zhaoyong; Chen, Yinglong; Hou, Xiaogai; Gao, Shuangcheng; Wang, Fayuan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 Colonization rate  species diversity  spore density  tree peony  COMMUNITY STRUCTURE  JUNGGAR BASIN  NORTH CHINA  DIVERSITY  CULTIVARS  SOIL  PRODUCTIVITY  RHIZOSPHERE  EPHEMERALS  VEGETATION   Spatial variation of arbuscular mycorrhizal fungi in two vegetation types in Gurbantonggut Desert 期刊论文 contemporary problems of ecology, 2013 Shi, Z. Y.; Liu, D. H.; Wang, F. Y. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 arbuscular mycorrhizal fungal spores  arbuscular mycorrhizal fungal biovolume  Desert  soil properties  spatial distribution  PLANT COMMUNITY STRUCTURE  TALLGRASS PRAIRIE  SPECIES RICHNESS  SUGAR MAPLE  PATTERNS  DIVERSITY  HETEROGENEITY  VARIABILITY  ECOSYSTEMS  DYNAMICS   Overview of the morphology, anatomy, and ontogeny of Adiantum capillus-veneris: An experimental system to study the development of ferns 期刊论文 植物分类学报英文版, 2013 Li, Xia; Fang, Yu-Han; Yang, Ji; Bai, Shu-Nong; Rao, Guang-Yuan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Adiantum capillus-veneris  anatomy  ferns  life cycle  morphology  CERATOPTERIS-RICHARDII  LAND PLANTS  LIFE-CYCLE  PHYLOGENY  GENE  PTERIDACEAE  ADIANTACEAE  EVOLUTION   The surface pollen of the woodland-steppe ecotone in southeastern Inner Mongolia, China 期刊论文 review of palaeobotany and palynology, 1999 Liu, HY; Cui, HT; Pott, R; Speier, M 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 woodland-steppe  ecotone  Inner Mongolia China  recent pollen rain  semi-arid area