%0 Journal Article
%T ELECTRON MICROSCOPIC OBSERVATION ON THE YOLK-SPHERE CRYSTALS OF Tilapia mossambica<br>莫桑鼻给非鲫卵黄球结晶体的电镜观察
%A Wang Aiming
%A <br>王爱民
%A 何海平
%A 吴熙载
%J 生物物理学报
%D 1992
%I 
%X The yolk spheres of Tilapia mossmabica have been studied by transmission electron microscopy. The structure of yolk sphere can be distinguished into three main parts: limiting membrane; central crystalline body or bodies and non-crystalline area. The yolk-sphere crystals possess an orthorhombic lattice and the lipovitellin molecular particles in the crystalline body are arrayed in pseudohex-agonal pattern. The mechanism of formation and biological significance of the yolk-sphere crystals are also discussed.
%K Tilapia mossambica
%K yolk-sphere crystals
%K electron microscopy
%K orthorhombic lattice<br>莫桑鼻给非鲫
%K 卵黄球结晶体
%K 电镜
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=E0C9D9BBED813D6674AC13E942EAC86D&aid=478BBB1B856BE0A5DD41D43CC83883EF&yid=F53A2717BDB04D52&vid=5D311CA918CA9A03&iid=CA4FD0336C81A37A&sid=91C9056D8E8856E0&eid=A63576421B012172&journal_id=1000-6737&journal_name=生物物理学报&referenced_num=0&reference_num=2