Germ Cells of Larvae Raised from Pressed Eggs of Rana japonica upon Irradiation with Ultraviolet Rays

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概要

• 論文の詳細を見る

• To suppress the formation of primordial germ cells (PGCs), the vegetal hemisphere of frog eggs was exposed to ultraviolet rays (UV) at the 2-cell stage, and the effects upon the formation of PGCs by pressing eggs upon irradiation were examined. The results showed that the formation of PGCs was suppressed far greater in the pressed eggs groups than the non-pressed ones. In addition, the results of cytological observation suggested that pressure on the eggs upon irradiation would probably bring about the exclusion of a part of the cortical cytoplasm containing germinal plasm.

• 社団法人日本動物学会の論文
• 1981-06-25

著者

• Shirane Terukiyo

  Department Of Information And Behavior Science Faculty Of Integrated Arts And Sciences Hiroshima Uni

• Shirane Terukiyo

  Department Of Information And Behavior Science Faculty Of Integrated Art And Sciences Hiroshima Univ

関連論文

• Regulation of Gonadal Differentiation in Frogs Derived from UV-irradiated Eggs(Developmental Biology)
• Germinal Plasm and Localization of PAS Positive Substances and Acid Phosphatase in Japanese Frogs
• Effect of Postponement of Insemination in Frog Eggs Kept in vitro on the Development of Germinal Plasm and Primordial Germ Cells
• Germ Cells of Larvae Raised from Pressed Eggs of Rana japonica upon Irradiation with Ultraviolet Rays

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