Existence of a Common Glycoprotein Homologous to S-Glycoproteins in Two Self-incompatible Homozygotes of Brassica campestris :

• Isogai,Akira

  Department of Agricultural Chemistry, The University of Tokyo

• Takayama,Seiji

  Department of Agricultural Chemistry, The University of Tokyo

• Shiozawa,Hideyuki

  Department of Agricultural Chemistry, The University of Tokyo

• Tsukamoto,Chise

  Department of Agricultural Chemistry, The University of Tokyo

• Kanbara,Takeshi

  Department of Agricultural Chemistry, The University of Tokyo

• Hinata,Kokichi

  Faculty of Agriculture, Tohoku University

• Okazaki,Keiichi

  Faculty of Agriculture, Tohoku University

• Suzuki,akinori

  Department of Agricultural Chemistry, The University of Tokyo

抄録

S-Glycoproteins (S-locus-specific glycoproteins) in Brassica species are present only in stigmas and thought to play an important role in self-incompatibility system. The stigma extract contains also several other glycoproteins reacting with the antiserum to S-glycoproteins, among which some glycoproteins from S_8S_8- and S_9S_9-homozygotes have the same pI value. Both of the glycoproteins which were tentatively termed NS_8- and NS_9-glycoproteins, respectively, were isolated and analyzed. Those were revealed to be identical. Its amino acid sequence was homologous with the S-glycoproteins in Brassica species. The NS-glycoproteins were expressed at the same time and only in stigma as S-glycoproteins.

収録刊行物

• Plant and cell physiology

  Plant and cell physiology 29 (8), 1331-1336,

  Japanese Society of Plant Physiologists

キーワード

• Brassica campestris
• NS-glycoprotein
• S-glycoprotein
• Self-incompatibility

詳細情報

• CRID: 1542543045197445376
• NII論文ID: 110003719490
• NII書誌ID: AA0077511X
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10770115
• 本文言語コード: en
• データソース種別:
  • NDL-Digital
  • CiNii Articles