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Preferential destruction of chloroplast nucleoids in zygotes in green algaeDictyosphaeria cavernosa andAcetabularia calyculus |
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| Authors: | T Kuroiwa S Enomoto I Shihira-Ishikawa |
| Institution: | (1) Department of Cell Biology, National Institute for Basic Biology, 444 Okazaki, Japan;(2) Marine Biological Station, Kobe University, 656-24 Iwaya, Japan;(3) Department of Biology, College of General Education, Osaka University, 560 Toyonaka, Osaka, Japan |
| Abstract: | Summary The preferential destruction of chloroplast nucleoids in young zygotes in the coenocytic algaDictyosphaeria cavernosa and the giant unicellular algaAcetabularia calyculus was studied by high resolution epifluorescent microscopy. The chloroplast nucleoids (DNA) in the chloroplast from one of the parents were preferentially destroyed soon after the mating of male and female gametes. |
| Keywords: | Preferential destruction chloroplast nucleoids Dictyosphaeria cavernosa Acetabularia calyculus |
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