公开(公告)号：US06602500B1

公开(公告)日：2003-08-05

申请号：US09700486

申请日：2001-02-05

申请人： Prem Dutt Kharbanda ,  Richard Nigel Coleman ,  Perrin Hudson Beatty ,  Susan Elaine Jensen ,  Jalpa P. Tewari ,  Jian Yang

发明人： Prem Dutt Kharbanda ,  Richard Nigel Coleman ,  Perrin Hudson Beatty ,  Susan Elaine Jensen ,  Jalpa P. Tewari ,  Jian Yang

IPC分类号： A01N2500

CPC分类号： C12R1/07 ,  A01N63/00 ,  C07K7/06 ,  C07K14/32 ,  C12Q1/689 ,  C12Q2600/16 ,  Y10S435/838

摘要： Paenibacillus polymyxa strain ATCC 202127 capable of producing a peptide antibiotic against fungi, and specifically Leptosphaeria spp. is disclosed. Further, mutants of said strain capable of producing the peptide are also disclosed. In addition, a method of controlling a fungal disease of a crop is disclosed. The method comprises applying an amount of the strain or mutants thereof to at least one of a medium for growing the crop, seeds of the crop prior to planting, and plants of the crop. The strain can also inhibit the growth of bacteria such as Micrococcus spp., Streptomyces spp. or Escherichia spp. The fungi which the strain or mutants thereof capable of producing the peptide are effective against include in addition to Leptosphaeria spp., the fungus selected from Sclerotinia spp., Rhizotonia spp., Pythium spp., Fusarium spp., Alternaria spp., Aspergillus spp., Sporobolomyces spp., Trichoderma spp., Penicillium spp. or Marasmius spp.

摘要翻译： 能够产生针对真菌的肽抗生素的多发性粘菌芽孢杆菌菌株ATCC 202127，特别是Leptosphaeria spp。 被披露。 此外，还公开了能够产生肽的所述菌株的突变体。 此外，公开了一种控制作物真菌病的方法。 该方法包括将一定量的菌株或其突变体施用于种植作物的种植物，种植前的作物种子和作物的植物中的至少一种。 该菌株还可以抑制细菌如微球菌属，链霉菌属（Streptomyces spp。）的生长。 或大肠杆菌属。 其能够产生肽的菌株或突变体对其有效的真菌除了包括鳞翅目菌，选自核盘菌属，Rhizotonia spp。，腐霉属，Fusarium spp。，链格孢属（Alternaria spp。），曲霉属（Aspergillus spp ，Sporobolomyces spp。，木霉属（Trichoderma spp。），青霉属（Penicillium spp。） 或Marasmius spp。