葉緑体DNAの制限酵素パタ-ンによるBrassica napusの細胞質親の検索〔英文〕

スポンサーリンク

概要

• 論文の詳細を見る

• Chloroplast DNAs (ctDNAs) from Brassica species were analyzed to identify the female parent of B. napus, which is the amphidiploid after the interspecific hybridization between B. oleracea and B. campestris.The putative parents and their reciprocal hybrids were subjected to ctDNA analysis by Bam HI restriction patterns. The results demonstrated ctDNA from each of the reciprocal hybrids was identical to that from the female parent of the hybrids, showing the maternal inheritance of ctDNA in these particular crosses. B. napus ctDNA was compared with the putative parental ctDNA by Bam HI and Eco RI restriction patterns. The results showed that B. napus ctDNA was indistinguishable with B. oleracea ctDNA and different from B. campestris ctDNA. From above evidences, we concluded that B. oleracea was the female parent of B. napus, although it seems to be very rare to arise the hybrids by cross between _??_, B. oleracea and B. campestris in nature.

• 日本遺伝学会の論文

著者

• 平井 篤志

  Graduate Division of Biochemical Regulation, School of Agricultural Sciences, Nagoya University

• Hirai Atsushi

  Graduate Division of Biochemical Regulation, Faculty of Agriculture, Nagoya University

• ICHIKAWA Hiroaki

  Graduate Division of Biochemical Regulation, Faculty of Agriculture,Nagoya University

• 市川 裕章

  Graduate Division of Biochemical Regulation, Faculty of Agriculture,Nagoya University

関連論文

• 体細胞雑種カルスのミトコンドリアDNAの多様性と分化葉におけるその均一性〔英文〕
• A Comparison of Tomato Fruit Chloroplast and Chromoplast DNAs as Analyzed with Restriction Endonucleases
• Isolation of Chloroplast DNA from Pinus
• 体細胞雑種カルスにおける葉緑体ゲノムの分離様式に関する研究-3-雑種カルスにおける2種葉緑体ゲノムの無作為的分離〔英文〕
• 体細胞雑種カルスにおける葉緑体DNA種とFraction 1タンパク質の大サブユニット種の相関性〔英文〕
• 葉緑体DNAの制限酵素パタ-ンによるBrassica napusの細胞質親の検索〔英文〕

スポンサーリンク