From the view of learning,people in the Qing Dynasty generally considered the period from the flourishing Tang Dynasty to the Five Dynasties as the time of the genesis the literary genre of ci-poetry.

Objective : To investigate the ontogeny of Gas-, VIP-, PP-, SS-immunoreactive (IR) cells and explore the relationship of them in human fetal colon and rectum.

Objective To investigate the ontogeny of SP immunoreactive (IR) cells and their relationship with 5 HT IR cells in human fetal colon and rectum.

A method for analyzing APX isozymes from embryogenic cultures by polyacrylamide gel electrophoresis and the changes of APX isozymes at the stages of somatic embryogenesis in longan;

Dynamic changes of the biomacromolecules in the process of somatic embryogenesis from embryogenic callus in longan;

Plant regeneration through somatic embryogenesis of Musa AAA cv. Grande Naine;

The Chuan 239 planted in the Yangtze River Cotton Region is a recalcitrant cotton variety for somatic embryogenesis.

This paper summarizes the research progress of the factors involved in controlling the process of oak somatic embryogenesis,as well as the genetic variation and histology at present.

We studied on the effects of factors and thehistological and cytological characteristics that related to the somatic embryogenesis.

The results showed that CPPU hadno evident effect on the spore germination, but inhibited the chloronema straight growth and branch formation;CPPU could promote bud differentiation significantly, and the numbers of bud increased with the increase ofconcentrations of CPPU.