RRC ID 3101
著者 Uchiumi T, Shinkawa T, Isobe T, Okamoto T.
タイトル Identification of the major protein components of rice egg cells.
ジャーナル J Plant Res
Abstract The female gamete, the egg cell, is a specially differentiated haploid cell that develops into an embryo following fertilization. In the present study, we analyzed egg cell lysates by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and subsequent mass spectrometry-based proteomics technology and identified the major proteins expressed in rice egg cells. The proteins identified included glyceraldehyde-3-phosphate dehydrogenase, ascorbate peroxidase and heat shock protein 90. The abundant existence of chaperons and antioxidant enzymes in plant egg cells indicates that the major protein components of plant egg cells are partly analogous to those of mammalian eggs and oocytes.
巻・号 120(4)
ページ 575-9
公開日 2007-7-1
DOI 10.1007/s10265-007-0095-y
PMID 17558543
MeSH Amino Acid Sequence Chromatography, Liquid Electrophoresis, Polyacrylamide Gel Molecular Sequence Data Oryza / chemistry* Oryza / cytology Oryza / physiology Plant Proteins / chemistry* Tandem Mass Spectrometry
IF 2.185
引用数 12
WOS 分野 PLANT SCIENCES
リソース情報
シロイヌナズナ / 植物培養細胞・遺伝子 rpc00031