HEVEA BRASILIENSIS-DERIVED, LACTIFEROUS TISSUE-SPECIFIC PEP16 GENE PROMTOR (PPEP16) AND USE THEREOF

The present invention relates to a Hevea brasiliensis-derived, lactiferous tissue-specific PEP16 gene promoter and a use thereof. The use of the Hevea brasiliensis)-derived PEP16 gene promoter of the present invention allows the attainment of a transgenic plant that can constitutively express a fore...

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Bibliographic Details
Main Authors RYU, Beung Tae, CHOI, Sang Chul
Format Patent
LanguageEnglish
French
Korean
Published 03.10.2019
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Summary:The present invention relates to a Hevea brasiliensis-derived, lactiferous tissue-specific PEP16 gene promoter and a use thereof. The use of the Hevea brasiliensis)-derived PEP16 gene promoter of the present invention allows the attainment of a transgenic plant that can constitutively express a foreign gene specifically in the lactiferous tissue, thereby controlling biosynthesis processes and production yields of natural rubber in plants. When used to express a foreign gene in a lactiferous tissue-specific manner, a recombinant vector including the promoter of the present invention is expected to effectively produce valuable materials in addition to natural rubber. La présente invention concerne promoteur de gène PEP16 spécifique à un tissu lactifère, issu d'Hevea brasiliensis et une utilisation correspondante. L'utilisation du promoteur du gène PEP16 issu de l'Hevea brasiliensis de la présente invention permet d'obtenir une plante transgénique qui peut exprimer de manière constitutive un gène étranger en particulier dans le tissu lactifère, ce qui permet de réguler les processus de biosynthèse et les rendements de production de caoutchouc naturel dans les plantes. Lorsqu'il est utilisé pour exprimer un gène étranger d'une manière spécifique à un tissu lactifère, on s'attend à ce qu'un vecteur recombinant comprenant le promoteur de la présente invention produise efficacement des matériaux de valeur en plus du caoutchouc naturel. 본 발명은 파라고무나무 유래의 라텍스 분비 조직 특이적 PEP16 유전자 프로모터 및 이의 용도에 관한 것으로, 본 발명의 파라고무나무( Hevea brasiliensis) 유래의 PEP16 유전자 프로모터를 이용하면 상시적으로 외래 유전자를 라텍스 분비 조직에서 특이적으로 발현하는 형질전환 식물체를 얻을 수 있으므로, 식물체에서 천연 고무 생합성 과정과 생산성 증감을 조절할 수 있고, 본 발명의 프로모터를 포함하는 재조합 벡터를 이용하여 라텍스 조직 특이적으로 외래 유전자를 발현시키면 천연고무 이외의 유용물질 생산에도 유용하게 이용될 수 있을 것으로 기대된다.
Bibliography:Application Number: WO2019KR03411