NOVEL GENE IBENOD93 AND TRANSGENIC PLANTS USING THE SAME

• Main Authors: SHIN, JEONG SHEOP, BAE, JUNG MYUNG, NOH, SEOL AH
• Format: Patent
• Language: English; Korean
• Published: 16.02.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING; VINEGAR; WINE

The present invention relates to a novel gene IbENOD93 and a transgenic plant using the same. More particularly, the present invention provides an IbENOD93 gene, an open reading frame (ORF) of the IbENOD93 gene, an IbENOD93 protein, a recombinant vector including the gene or the ORF, and a transformant transfected by the vector. In addition, the present invention provides a composition for enhancing the thickening growth of roots and promoting the premature growth of a plant having storage roots. Additionally, the present invention provides a method for producing a transgenic plant with an enhanced capability of thickening growth of the storage roots, and a method for controlling and promoting thickening growth and premature growth of storage roots of a plant having the storage roots. According to the present invention, the present invention promoted not only the thickening growth of storage roots of a plant but also the development of the storage roots. Therefore, the present invention can be effectively used for promoting the thickening growth of storage roots of high value root crops such as ginseng, sweet potatoes, etc. and producing a transgenic plant a user wants to prematurely grow. 본 발명은 신규한 유전자 IbENOD93 및 이를 이용한 형질전환 식물체에 관한 것이다. 보다 상세하게는, 본 발명은 IbENOD93 유전자, IbENOD93 유전자의 ORF(open reading frame), IbENOD93 단백질, 상기 유전자 또는 상기 ORF를 포함하는 재조합 벡터, 및 상기 벡터에 의해 형질전환된 형질전환체를 제공한다. 또한, 본 발명은 저장 뿌리를 갖는 식물체의 뿌리 비대 성장 증진 및 조숙 촉진용 조성물을 제공한다. 또한, 본 발명은 저장 뿌리의 비대 성장능이 증진된 형질전환 식물체를 제조하는 방법, 저장 뿌리를 갖는 식물체의 저장 뿌리 비대 성장 및 조숙을 조절 및 증진시키는 방법을 제공한다. 본 발명에 따르면, 본 발명은 식물체 저장 뿌리의 비대 성장 발달을 촉진시킬 뿐만 아니라 저장뿌리 발달 시기를 촉진하였다. 따라서, 본 발명은 인삼, 고구마 등 고부가가치의 뿌리 작물의 저장뿌리의 비대 성장속도를 촉진시키고 조숙 시키고자 하는 형질전환 식물체 제작에 유용하게 사용 될 수 있다.