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STRESS-RESISTANCE-IMPARTING COMPOSITION, METHOD FOR IMPARTING STRESS RESISTANCE, STRESS RESISTANCE IN-VIVO BREEDING METHOD, AND STRESS EVALUATION METHOD コモンズ 新技術説明会

外国特許コード F160008774
整理番号 H26-018PCT
掲載日 2016年7月7日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP059169
国際公開番号 WO 2016152911
国際出願日 平成28年3月23日(2016.3.23)
国際公開日 平成28年9月29日(2016.9.29)
優先権データ
  • 特願2015-059490 (2015.3.23) JP
発明の名称 (英語) STRESS-RESISTANCE-IMPARTING COMPOSITION, METHOD FOR IMPARTING STRESS RESISTANCE, STRESS RESISTANCE IN-VIVO BREEDING METHOD, AND STRESS EVALUATION METHOD コモンズ 新技術説明会
発明の概要(英語) A stress resistance-imparting composition from which compositions for imparting stress resistance against insects are provided, and related applications are provided is used to impart stress resistance against insects, wherein said stress resistance-imparting composition contains an N-acetyl tyrosine compound and/or derivative thereof.
従来技術、競合技術の概要(英語) BACKGROUND ART
From the conventional, high in commercial value of the insects, by receiving the stress from the outside, the productivity of the insects and diminish the commercial value has been regarded as a problem.
For example, like a bee and western silkworm producing insects, as well as, such as stag beetle and insects is itself used as products, low resistance to high temperature (thermal stress) is known. Therefore, the insects when transported to the high temperatures, and the productivity of the insects to prevent the decrease in commercial value, temperature control and a huge cost required to grow while, its effect is limited and the discharge, low cost-effective has been reduced. In addition, the insects, chemicals such as agricultural chemicals and solvent contact by (drug stress), the system can be easily weakened damage also known.
For this reason, with respect to the insects, the stress tolerance in a simple manner, been strongly desired. For this reason, conventionally, the stress resistance of the insects mechanism (anti-stress mechanism) studies have been conducted.
For example, in the related art, parasitic Suma infested mythimna separata moth (Cotesia kariyai) to the mortality of the larvae, a bacterium of the genus Serratia (Serratia marcescens) is markedly increased by the fact that the infection has been known. Of the toxicity of secreting metalloproteaselikeinsecticide (MPLI) Serratia, moth larvae mythimna separata the hemolymph and brain dopamine concentration in the brain of the system increases due to increased apoptosis of cells from a knowledge, prior to the secretion of MPL1, 3 - by injection into the moth larvae mythimna separata iodotyrosine, moth larvae mortality and increased dopamine mythimna separata is suppressed is confirmed (see non-patent document 1).
In addition, for example, in the related art, thermal stress in the load system, lacking Drosophila (Drosophilavirilis) 147 system corresponding to the cross-stress, than the normal wild type strain (101 system) DOPA, dopamine, octopamine, and tyrosine having a higher concentration of is, the stress load does not change has been confirmed. In addition, both constant and tyramine concentration, of the chromosome 6 gene also has been implicated in the lack of stress response also been identified (see non-patent document 2 and 3).
In addition, for example, in the related art, mealworm larvae (high temperature, low temperature, oxidation or the like) various stress and load, stress in the brain or the blood of all of the dopamine-like increase in the concentration of the biogenic amine-like material is confirmed. This material is, in correlation with a mortality rate of larvae, a concentration of about 10/pmole 24 reaches the brain within substantially all died and it was confirmed that, as a result of analysis in fragments, C9 H11 NO5 、213 the structure in which the expected molecular weight is disclosed (see non-patent document 4).
In addition, for example, in the related art, octopamine (OA: tyrosine decarboxylase body) is, in the primary monoamine type insect body as a neurotransmitter, stress load, insect pests of the red flour beetle (Tribolium castaneum Herbst) OA content is increased, inhibited the growth of larvae has been confirmed. The agricultural chemicals include chlorodimephosphole OA-acting and (CDM), this is, the demethylated DCDM CDM N- is to act as an agonist OA is, sensitive adenylate cyclase activation (AC) OA, via increased cAMP vQlb action and the like as claimed in claim is. Other, as an example of the agonist OA, NC-7, AC-6, and HSO-786 has been known (see non-patent document 5).
However, the stress resistance to insects such as the active ingredient can be provided, yet not specifically identified. Therefore, the stress resistance to insects in such compositions are applied, are not found at present. In addition, the composition is used in this way, the stress resistance of the insects and a method of enhancing, in response to the insects of various stress such as a method for evaluating the resistance associated with stress resistance but also expected to be applied in a wide range, this cannot be realized without yet have not yet been accomplished.
  • 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
  • SAGA UNIVERSITY
  • 発明者(英語)
  • HAYAKAWA YOICHI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN 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 IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA 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 RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ 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 RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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