Effect of 2-thiouracil on flower initiation in rice and wheat plants grown under aseptic conditions

• 井之上 準

  九州大学農学部農学科農学第2講座

• 向井 純一郎

  九州大学農学部農芸化学科蚕糸化学講座

抄録

In order to investigate biochemical changes involved in flowering, number of attempts on modifying flower initiation by application of nucleic acid base-analogues, i.e., 8-azaguanine and thiouracil, have been conducted. 1,2,3,7,8,9,10,11) In the case of rice plants, one of the most thermo-sensitive varieties, Z-thiouracil inhibited flower initiation under aseptic conditions.3) By using the aseptic culture methods, the present experiment was conducted to examine the effect of 2-thiouracil and its detecting in ribonucleic acid from treated rice plants. In a few experiments, the reversal of the effect of 2-thiouracil by uracil or its metabolic precursor erotic acid was also examined.

収録刊行物

• Journal of the Faculty of Agriculture, Kyushu University

  Journal of the Faculty of Agriculture, Kyushu University 14 (1), 33-41, 1966-06

  九州大学大学院農学研究院

キーワード

• Flower initiation
• Rice
• Wheat
• Aseptic culture method
• 2-thiouracil

詳細情報

• CRID: 1390572174637877376
• NII論文ID: 110000017200
• NII書誌ID: AA00247166
• DOI: 10.5109/22746
• HANDLE: 2324/22746
• ISSN: 00236152
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles