生物知识 Determination of Small Ions With Capillary Electrophoresis and Contactless Conductivity Detection Capillary Electrophoresis (CE) has become an accepted method for the separation of... 05月05日 发表评论 阅读全文
生物知识 Application of 2D and 3D DIAS to Motion Analysis of Live Cells in Transmission and Confocal Microsco The chemotactic signal inDictyosteliumis a cAMP wave that is relayed over relative... 05月05日 发表评论 阅读全文
生物知识 Detection of TGF in Body Fluids and Tissues Transforming growth factor-β1 (TGF-(β1) is a 25-kDa homodimeric protein secreted b... 05月05日 发表评论 阅读全文
生物知识 Peptide Interaction with and Insertion into Membranes Natural and synthetic membrane active peptides as well as fragments from membrane ... 05月05日 发表评论 阅读全文
生物知识 Derivation of Oligodendrocyte Progenitor Cells from Human Embryonic Stem Cells The directed differentiation of human pluripotent stem cells into specific, determ... 05月05日 发表评论 阅读全文
生物知识 Optimization of Procedures for Cloning by Somatic Cell Nuclear Transfer in Mice Cloning by somatic cell nuclear transfer is a complex procedure that is dependent ... 05月05日 发表评论 阅读全文
生物知识 Megakaryopoiesis and Thrombopoiesis: An Update on Cytokines and Lineage Surface Markers Megakaryopoiesis is the process by which mature megakaryocytes (MKs) develop from ... 05月05日 发表评论 阅读全文
生物知识 Regulation and/or Repression of Cholinergic Differentiation of Murine Embryonic Stem Cells Using RNA Techniques for controlling the expression of a specific gene in embryonic stem cel... 05月05日 发表评论 阅读全文
生物知识 Measurement of Changes in Cdk2 and Cyclin O-Associated Kinase Activity in Apoptosis Many cell cycle regulatory proteins have been shown to be able to regulate cell de... 05月05日 发表评论 阅读全文
生物知识 卵原细胞(oogonia) 即原始生殖细胞。在人类,卵原细胞的增殖期到胚胎发育结束时已完成, 因此,女性生殖周期中能够分化成卵的所有卵原细胞在诞生时就已形成。内容来源:生物资料网,如果侵权麻烦... 05月05日 发表评论 阅读全文