TOP > 外国特許検索 > USE OF GENE INVOLVED IN TAKING-IN OF ALUMINUM INTO PLANTS

USE OF GENE INVOLVED IN TAKING-IN OF ALUMINUM INTO PLANTS UPDATE コモンズ

外国特許コード F110005864
整理番号 S2011-0546-N0
掲載日 2011年11月4日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2010JP065426
国際公開番号 WO 2011030793
国際出願日 平成22年9月8日(2010.9.8)
国際公開日 平成23年3月17日(2011.3.17)
優先権データ
  • 特願2009-209170 (2009.9.10) JP
発明の名称 (英語) USE OF GENE INVOLVED IN TAKING-IN OF ALUMINUM INTO PLANTS UPDATE コモンズ
発明の概要(英語) The purposes of the present invention are to identify a gene involved in taking-in of aluminum into plants and to provide a method for using the gene. Specifically, a polynucleotide encoding a polypeptide which comprises the amino acid sequence represented by SEQ ID NO: 1, or a polynucleotide encoding a polypeptide which comprises an amino acid sequence produced by substituting, deleting and/or adding one or several amino acids in the amino acid sequence represented by SEQ ID NO: 1 and has an activity of promoting the taking-in of aluminum is introduced into a plant such that the polynucleotide is able to be expressed.
従来技術、競合技術の概要(英語) BACKGROUND ART
Aluminum ion, has a strong toxicity against plants. And the proportion of aluminum contained in the soil under acidic conditions (about pH5 or less) of aluminum in the eluted out as ions, even if a low concentration (number µm), quickly root elongation caused an inhibition, inhibit the absorption of moisture from the root of the fertilizer.
In this way, aluminum ion, acidic soil in inhibiting the growth of the plants is a factor that is maximum, the incorporation of aluminum in the plant, a plant involved in the mechanisms of the aluminum resistance has been found. The present inventors, buckwheat, chart, hydrangea plants having high resistance such as aluminum, aluminum in the soil to absorb, in the alveoli of the cells of the leaves such as liquid aluminum and forms a complex with an organic acid, detoxified by aluminum resistance reported has been obtained (non-patent document 1).
In addition, aluminum is, in the determination of the color of flower may be involved. The present inventors, the hydrangea, delphinidin and aluminum dye in plant bodies are combined, the flower color from red to blue reported the transformation of the (non-patent document 2).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY
  • 発明者(英語)
  • MA, Jian Feng
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PE PG PH PL PT RO RS RU SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ MD RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

PAGE TOP

close
close
close
close
close
close