Salt glands in Glycine soja ***
Salt glands in Glycine soja L. China作者机构:Nanjing Agr Univ Nanjing 200095 Peoples R China NE Normal Univ Sch Life Sci Changchun 130024 Peoples R China
出 版 物:《Chinese Science Bulletin》 (中国科学通报)
年 卷 期:1999年第44卷第10期
页 面:923-926页
核心收录:
主 题:Glycine soja L. salt glands secretory structure.
摘 要:A scanning electron microscope observation is carried out on Glycine soja L., which grows around the estuary of the Yellow River, in Kenli County, Shandong Province. It is first discovered that there are salt glands, in the shape of balls, on the surface of the stems and leaves of G. soja L., and distributed at the intercellular layer. With a handle at the base, the salt glands are not equal in size, and show a layer-upon-layer structure. They have a diameter of 21 .6 μm, a handle length of 1.2 μm, their secretory pore’s diameter is 5.6 μm. There are two ways to secrete salt ions: younger glands secrete salt ions through the secretory pore, and mature glands by breaking themselves.