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タイトルヨミ
ウグイ ハイ フカセン カリュウ ノ コウゾウ ヨホウ
タイトル別表記
The Structure of the Hatching Gland Granules in Fresh-water Teleost, Leuciscus hakuensis
ファイル
言語
日本語
著者
大氏 正己
松野 あきら
内容記述(抄録等)
Structural changes in hatching granules and behaviour of cytoplsmic inclusions in the process of hatching gland cell differentiation were studied electron microscopically using embryos of Leuciscus Hakuensis GUNTHER.
Three types of hatching granules were found in the developmental process of hatching gland cell. They were classified morphologically into type I, II and III corresponding to early, transitional and late stages of hatching gland differentiation. At the early stage of hatching gland celldevelopment, Type I hatching granules with not clear limiting membranes, inner amorphous materials, and fine mesh- like structures, well developed nucleus, mitochondria and ribosomes, and small number of endoplasmic reticulums are seen in it. At the transitional stage, type II hatching granules with clear limiting membrane and a few lamellae, and electron dense materials are seen. At the last stage, type III hatching granules was of almost the same size. The hatching granures also had limiting membranes, and were contained foamy material.
掲載誌名
島根大学文理学部紀要. 理学科編
6
開始ページ
39
終了ページ
45
ISSN
03709434
発行日
1973-03-10
NCID
AN0010806X
出版者
島根大学文理学部
出版者別表記
The Faculty of Literature and Science, Shimane University
資料タイプ
紀要論文
部局
総合理工学部
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