Abstract:
본 발명은 벼도열병 저항성 단백질, 이를 암호화하는 유전자, 상기 유전자를 포함하는 재조합 발현 벡터, 및 상기 재조합 발현 벡터로 형질전환된 형질전환체, 및 벼도열병 저항성 단백질의 세포내 수준을 조절하여 식물의 벼도열병 저항성을 조절하는 방법에 관한 것으로, 본 발명에 따르면 벼를 포함하는 식물을 벼도열병 저항성 품종육성으로 개발 가능하며 이로부터 농약사용절감과 함께 이로 인한 생산성향상 및 안전한 농산물공급이 가능할 것으로 기대된다.
Abstract:
The present invention provides a composition for detecting Pyricularia oryzae, which includes a primer set and a probe with excellent specificity and sensitivity and a quantitative detection method of Pyricularia oryzae using the same. A composition for detecting Pyricularia oryzae according to the present invention can establish a molecular biological monitoring system of Pyricularia oryzae and objectively quantify an infection of Pyricularia oryzae.
Abstract:
PURPOSE: Iron fortified potato is provided, therein increasing the expression of the ferritin gene within potato, and resolving the iron deficient problems in food. CONSTITUTION: The method for producing the iron fortified potato comprises the steps of: connecting a ferritin gene of soybean to 35S CaMV vector; inserting PinII terminator into the 35S CaMV vector; transferring the 35S CaMV vector into pCAMBIA3300 binary vector; transforming potato with the pCAMBIA3300 binary vector containing the ferritin gene of soybean by co-culturing Agrobacterium tumefaciens LBA4404 with potato in MSO medium for 48 hours; inducing callus of infected potato in a callus inducing medium; and forming roots of infected potato in a root inducing medium.
Abstract:
A DNA probe for early diagnosing black line dwarf disease virus (I) is prepd. by (a) separating the (I) from a green leafhopper larva infected with the (I), (b) preparing cDNA library of the (I), (c) ligating the obtd. cDNA with rambda gtll vector to obtain the recombinant rambda gtll phage DNA (II), (d) inserting the obtd. (II) into pUC19 and transforming into E. coli JM101, and (e) collecting the recombinant clone. The obtd. DNA probe is useful for the early diagnosis of a green leafhopper larba infected with the (I).