阶段发育的基础是生长点和胚组织中发生的新陈代谢的变化,这些变化本性上是细胞和组织的活质受历史条件決定的质变,在这些变化中核朊和核酸起着重要的作用、它们直接参与原生质的建造。为了研究禾谷类在春化处理过程中核酸和核朊的变化和特性而作了下述的工作。 The development of the stage is based on the metabolic changes that take place at the growth point and in the embryonic tissue. These changes are qualitatively qualitative changes in the viability of cells and tissues under historical conditions, where nuclear proteins and nucleic acids play an important role. They directly Participate in the construction of protoplasm. The following work was done to study the changes and characteristics of cereal and nuclear proteins during vernalization.