Abstract:
본 발명은 서열번호 1로 표시되는 방선균 추출물을 포함하는 잔토모나스속 병원균에 대한 억제용 조성물에 관한 것이다. 본 발명에 의한 방선균 추출물은 벼흰잎마름병 또는 고추점무늬잎마름병의 저해활성을 가지므로 이 성분을 농약으로 또는 이 물질을 포함하는 발효산물 생물농약으로 사용할 수 있다.
Abstract translation:本发明涉及包含SEQ ID NO:1的放线菌提取物的用于抑制属于Zanthomassus的致病真菌的组合物。
Abstract:
The present invention relates to a composition containing Streptomyces extract for suppressing Xanthomonas pathogen represented by SEQ ID NO.1. The Streptomyces extract of the present invention has the inhibitory activity of the bacterial leaf blight of rice or the red pepper puncta leaf blight to be used as the agricultural chemical or fermentation product biological agricultural chemicals including the substance.
Abstract translation:本发明涉及用于抑制SEQ ID NO.1所示的黄单胞菌属病原体的含有链霉菌提取物的组合物。 本发明的链霉菌提取物具有作为含有该物质的农药或发酵生物农药使用的水稻或红辣椒叶斑枯病的抑制活性。
Abstract:
The present invention relates to the expression and secretion of tap-tagged Xo2276 and an application thereof in the recognition of a target DNA sequence. The present invention provides a composition for recognizing an Xo2276 target gene sequence containing an Xo2276-DNA combination domain selected from the group consisting of amino acid sequences denoted by sequence numbers 5-12. The Xo2276 target gene sequence is formed of a base sequence denoted by sequence number 17.
Abstract:
본 발명은 벼흰잎마름병 억제용 나라마이신에 관한 것이다. 보다 구체적으로 방선균 추출물 유래 나라마이신의 벼흰잎마름병 억제능에 관한 것이다. 본 발명에 의한 나라마이신은 벼에서 벼흰잎마름병을 저해활성을 가지므로 이 성분을 농약으로 또는 이 물질을 포함하는 발효산물 생물농약으로 사용할 수 있다.
Abstract:
The present invention provides a primer set for a specific detection of seeds and crops infected by Xanthomonas campestris pv. campestris, and a method for detecting the Xanthomonas campestris pv. campestris using the primer set.
Abstract:
The present invention relates to a method for detecting Acidovorax citrulli, which is a bacterial pathogen of watermelon from leaves, stem, and seeds of the watermelon comprising the following steps: producing AC158F and AC158R primer sets from a specific DNA fragment of a YD repeat protein gene; amplifying a DNA fragment of Acidovorax citrulli in a sample using the AC158F and AC158R primer sets; and checking the amplification result.
Abstract:
본 발명은 스트렙토마이세스 루브로라벤둘라 MJM4426 균주로부터 생산되는 스타우로스포린을 포함하는 벼흰잎마름병 방제용 조성물에 관한 것으로, 본 발명에 따른 벼흰잎마름병 방제용 조성물은 세계 3대 식물 중 하나인 벼의 가장 큰 피해를 야기하는 벼흰잎마름병을 억제하여 벼 재배 지역의 피해를 최소화할 수 있다.
Abstract:
PURPOSE: A composition for preventing rice bacterial blight is provided to suppress rice bacterial blight which causes the biggest damage to rice plants, and to minimize damage of a rice growing region. CONSTITUTION: A composition for preventing rice bacterial blight contains dunaimycin D3S of chemical formula I. Dunaimycin D3S is derived from Streptomyces bottropensis MJM3389. The rice bacterial blight is a plant disease caused by Xanthomonas genus bacteria. A method for preparing dunaimycin D3S comprises the steps of: culturing Streptomyces bottropensis MJM3389; extracting the culture with an organic solvent; performing chromatography of the extract and obtaining an active fraction; and purifying the active fraction.