, 2008 滇池和洱海皆为云贵高原湖泊,具有相似的亚热带季风气候,鱼腥藻是两湖泊的常见藻类, 但两湖泊营养水平和鱼腥藻水华发生情况不同。为系统地描述两湖泊主要鱼腥藻种类,比较两高原湖泊鱼腥藻种类的差异,本文分析了从滇池和洱海分离的具有代表性的七株鱼腥藻的形态特征和系统进化关系。选用藻丝的形态、伪空胞的存在与否、异形胞和孢子的位置、各种细胞的形状以及营养细胞、异形胞和孢子的大小等传统的分类特征描述藻株的形态。利用 16S rRNA 基因序列分析藻株间的系统进化关系。依据孢子的形态和藻丝的宽度可将这七个藻株分成三组 ...
沈银武 +6 more
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[Glomerulopathy with fibronectin deposits caused by <i>FN1</i> gene mutation: A familial case report and literature review]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanChen Q +5 more
europepmc +1 more source
[Research progress of tibial tunnel positioning techniques in posterior cruciate ligament reconstruction]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLi R, Liao Y, Guo F, Chen Q, Li S, He C.
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, 1995 试论中国黄土高原土壤与环境朱显谟，祝一志（中国科学院水土保持研究所，水利部水土保持研究所·陕西杨陵·７１２１００）中国黄土与环境论者颇多，１９８５年刘东生等著《黄土与环境》“’一书的问世，可说是集对我国黄土研究的大成。其中对于２５０万年以来黄土一古土..
朱显谟, 祝一志
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[Aggressive natural killer cell leukemia with hemophagocytic lymphohistiocytosis: a case report]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiYang JH +7 more
europepmc +1 more source
, 2002 测定了在不同条件下 ,合成高炉渣中TiO2 被碳还原时泡沫渣高度与时间的关系。由实验数据和改进的计算程序确定了该发泡过程的发泡特性参数 ,实现了对发泡过程进行定量描述。着重分析了初渣中TiC的含量和还原过程产生TiC对发泡过程的影响 ,确定了引起含高TiO2 ...
吴铿 +5 more
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[Biological activities of <i>Polygonatum</i> polysaccharides and their roles in the prevention and treatment of related diseases]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanGuan P +5 more
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[Gastrodin inhibits ferroptosis to alleviate hypoxic-ischemic brain damage in neonatal mice by activating GPX4/SLC7A11/FTH1 signaling]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoGuo T +8 more
europepmc +1 more source
[Neutrophil-derived Microvesicles Regulate DNA Methylation of the <i>LINE1</i> Gene in Human Fibroblast-like Synoviocytes]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanZhao Z +8 more
europepmc +1 more source
Phylogeny, character evolution, and classification of Selaginellaceae (lycophytes). [PDF]
Plant Divers, 2023 Zhou XM, Zhang LB.
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