Gene Arrangement and Sequence of str Operon of Phytoplasma Resemble Those of Bacillus More Than Those of Mycoplasma
スポンサーリンク
概要
- 論文の詳細を見る
The complete region of a putative streptomycin operon (str operon) of onion yellows (OY) phytoplasma, a phytopathogenic mollicute, was isolated and sequenced. This operon contains four genes, rps12, rps7, fus, and tuf, encoding ribosomal proteins S12 and S7, elongation factor (EF) -G, and EF-Tu, respectively. These four genes constitute the str operon in non-mollicute bacteria, such as Escherichia coli and Bacillus subtilis. In two species of mollicute Mycoplasma, the tuf gene was reported not to be included in this operon, but was located apart, indicating that the gene arrangement of this operon in phytoplasmas resembles that of B. subtilis more than that of Mycoplasma spp. In addition, the deduced amino acid sequence of EF-G of phytoplasmas also resembles that of B. subtilis more than that of Mycoplasma spp. These results suggest that analyses of the gene organization and sequence of the phytoplasma genome will provide valuable insights into evolutionary relationships among the culturable mollicutes, phytoplasmas and other Gram-positive bacteria.
- 2002-02-25
著者
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Sawayanagi Toshimi
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo
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MIYATA Shin-ichi
Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo
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FURUKI Ken-ichiro
Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo
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KUBOYAMA Tsutomu
Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo
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Kuboyama Tsutomu
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo
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Kuboyama Tsutomu
Department Of Agricultural And Environmental Biology Graduate School Of Agricultural And Life Scienc
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Oshima Kenro
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo
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Ugaki Masashi
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo:de
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Ugaki M
Laboratory Of Applied Entomology Faculty Of Agriculture The University Of Tokyo:(present Adress)depa
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Ugaki Masashi
Laboratory Of Bioresource Technology Graduate School Of Frontier Sciences The University Of Tokyo
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Namba S
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo:de
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Namba Shigetou
Department Of Agricultural And Environmental Biology Graduate School Of Agricultural And Life Scienc
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MIYATA Shin-ichi
Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo
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FURUKI Ken-ichiro
Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo
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SAWAYANAGI Toshimi
Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo
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OSHIMA Kenro
Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo
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KUBOYAMA Tsutomu
Laboratory of Plant Breeding and Genetics, Graduate School of Agricultural and Life Sciences, The Un
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TSUCHIZAKI Tsuneo
Koibuchi College of Agriculture
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NAMBA Shigetou
Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo
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Miyata Shin-ichi
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo
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Furuki Ken-ichiro
Department Of Integrated Biosciences Graduate School Of Frontier Sciences The University Of Tokyo
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Ugaki Masashi
Laboratory Of Applied Entomology Faculty Of Agriculture The University Of Tokyo:(present Adress)depa
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