Astrocytes are the most abundant cell type in the central nervous system (CNS).They provide trophic support for neurons,......

　　Hypertrophic chondrocytes, which are the terminally differentiated form of chondrocytes, play a key role in endochon......

通过PCR方法分别从pGL3-Mx1载体上和pcDNA3．1（＋）载体上扩增猪Mx1启动子和BGHpolyA；利用重叠PCR方法获得猪源的Cre重组酶基因，并从pGCFRT2......

Cre/LoxP site-specified recombination system is mainly used for excision, inversion and integration of target gene.rnThe......

Osteoblasts participate in bone formation,bone mineralization,osteoclast differentiation and many pathological processes......