粘合连接即指桥粒。为相邻细胞连系的一种方式。按其形态的不同，可分为点状、带状和半桥粒三种。广泛存在于各种上皮细胞，主要起机械支持作用，使细胞群连成一个整体以行使其功...

As indicated in the preceding chapter, few techniques have had such a major impact...

Viruses are noncellular forms of life and are much smaller and less biochemically ...

The ability to quantify nucleic acids accurately and rapidly is a prerequisite for...

As the use of nucleotide sequence-based typing has become more widespread in the i...

Advances in molecular biology and in the genetics ofArabidopsis thalianahave led t...

Xenotransplantation is one alternative to transplantation of human organs which ha...

A variety of genetic disorders involve genome instability and abnormal response to...

The study of the angiogenic process and the search for novel therapeutic agents to...

Identification of protease substrates is essential to understand the functional co...