イネの遺伝的修飾--プロトプラストからトランスジェニック植物へ〔英文〕

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概要

• 論文の詳細を見る

• Protoplasts are versatile tools for genetic manipulation of plant cells. The ability of genetically modified protoplasts to differentiate into complete plants offers novel experimental systems in various fields of plant biology. Among major graminaceous species (cereals), rice is the only one in which wellestablished protoplast system is available. By using protoplasts as an experimental system, we have obtained and characterized various mutations some of which are being used for breeding new varieties. Somatic hybrids of rice and wild Oryza species were generated and cytoplasmic male sterility of an indica rice was transferred to japonica rice by cell fusion. Most importantly, an efficient method of genetic transformation was developed which opened up a new area of research in rice. Variously modified genes can be now introduced and expressed in transgenic rice and various mutations were generated by introduced transposable elements, Ac/Ds. Initial attempts on genetic engineering of rice has also begun. These suggest that rice can be a model cereal in which genetic as well as reverse-genetic approaches can be taken for various basic and applied studies.

• 日本遺伝学会の論文
• 1992-08-25

著者

• Shimamoto Ko

  Plant Mol. Gen. Lab. Naist

• Shimamoto Ko

  Plantech Research Institute

• 島本 功

  Plantech Research Institute

関連論文

• The Presequence of a Precursor to the (δ-Subunit of Sweet Poteto Mitochondrial F_1 ATPase is not Sufficient for the Transport of β-Glucuronidase (GUS) into Mitochondria of Tobacco, Rice and Yeast Cells
• Antisense Waxy Genes with Highly Active Promoters Effectively Suppress Waxy Gene Expression in Transgenic Rice
• CHARACTERIZATION OF LAX AND FRIZZY PANICLE, TWO PANICLE MUTATIONS IN RICE
• ANALYSIS OF RICE MUTANTS SHOWING ABNORMAL PANICLE DEVELOPMENT
• イネの遺伝的修飾--プロトプラストからトランスジェニック植物へ〔英文〕
• Chromosome variations in protoplast-derived calli and in plants regenerated from the calli of cultivated rice. Oryza sativa L.

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