نتایج جستجو برای: phytophthora ‎sojae ‏

تعداد نتایج: 8693  

2006
Marcus Chibucos Candace Collmer Jeremy D. Glasner Michelle Gwinn Linda Hannick Thomas K. Mitchell

Marcus Chibucos (Virginia Bioinformatics Institute) [Phytophthora sojae and Phytophthora ramorum] Candace Collmer (Wells College) [Pseudomonas syringae] Jeremy D. Glasner (University of Wisconsin) [Erwinia crysanthemi] Michelle Gwinn Giglio (TIGRWorkshop organizer) [Prokaryote] Linda Hannick (TIGR) [Eukaryote] Rays Jiang (Virginia Bioinformatics Institute) [Phytophthora sojae and Phytophthora r...

2017
Dipak K Sahoo Nilwala S Abeysekara Silvia R Cianzio Alison E Robertson Madan K Bhattacharyya

Phytophthora sojae Kaufmann and Gerdemann, which causes Phytophthora root rot, is a widespread pathogen that limits soybean production worldwide. Development of Phytophthora resistant cultivars carrying Phytophthora resistance Rps genes is a cost-effective approach in controlling this disease. For this mapping study of a novel Rps gene, 290 recombinant inbred lines (RILs) (F7 families) were dev...

2015
Brent B. Horowitz Manuel D. Ospina-Giraldo Vijai Gupta

Phytophthora sojae is an oomycete pathogen that causes the disease known as root and stem rot in soybean plants, frequently leading to massive economic damage. Additionally, P. sojae is increasingly being utilized as a model for phytopathogenic oomycete research. Despite the economic and scientific importance of P. sojae, the mechanism by which it penetrates the host roots is not yet fully unde...

2017
James S. Haudenshield Jeong Y. Song Glen L. Hartman

Phytophthora root rot of soybean [Glycine max (L.) Merr.] is caused by the oomycete Phytophthora sojae (Kaufm. & Gerd.). P. sojae has a narrow host range, consisting primarily of soybean, and it is a serious pathogen worldwide. It exists in root and stem tissues as mycelium, wherein it can form oospores which subsequently germinate to release motile, infectious zoospores. Molecular assays detec...

2012
Takuma Sugimoto Masayasu Kato Shinya Yoshida Isao Matsumoto Tamotsu Kobayashi Akito Kaga Makita Hajika Ryo Yamamoto Kazuhiko Watanabe Masataka Aino Toru Matoh David R. Walker Alan R. Biggs Masao Ishimoto

Phytophthora stem and root rot, caused by Phytophthora sojae, is one of the most destructive diseases of soybean [Glycine max (L.) Merr.], and the incidence of this disease has been increasing in several soybean-producing areas around the world. This presents serious limitations for soybean production, with yield losses from 4 to 100%. The most effective method to reduce damage would be to grow...

2017
Sujie Fan Lidong Dong Dan Han Feng Zhang Junjiang Wu Liangyu Jiang Qun Cheng Rongpeng Li Wencheng Lu Fanshan Meng Shuzhen Zhang Pengfei Xu

Phytophthora root and stem rot of soybean [Glycine max (L.) Merr.] caused by the oomycete Phytophthora sojae, is a destructive disease worldwide. The molecular mechanism of the soybean response to P. sojae is largely unclear. We report a novel WRKY transcription factor (TF) in soybean, GmWRKY31, in the host response to P. sojae. Overexpression and RNA interference analysis demonstrated that GmW...

2008
Niklaus J. Grünwald

The complete genomes of Phytophthora ramorum and P. sojae have recently been sequenced. Of the 19,027 predicted genes in P. sojae and 15,743 gene models in P. ramorum, 9,768 are predicted to have the same function. These two genomes both revealed a rapid expansion and diversification of many protein families associated with plant infection including different classes of pathogen effectors. Two ...

2015
Liangyu Jiang Junjiang Wu Sujie Fan Wenbin Li Lidong Dong Qun Cheng Pengfei Xu Shuzhen Zhang Mark Gijzen

Pathogenesis-related proteins (PR proteins) play crucial roles in the plant defense system. A novel PRP gene was isolated from highly resistant soybean infected with Phytophthora sojae (P. sojae) and was named GmPRP (GenBank accession number: KM506762). The amino acid sequences of GmPRP showed identities of 74%, 73%, 72% and 69% with PRP proteins from Vitis vinifera, Populus trichocarpa, Citrus...

2013
Danyu Shen Tingli Liu Wenwu Ye Li Liu Peihan Liu Yuren Wu Yuanchao Wang Daolong Dou

Phytophthora and other oomycetes secrete a large number of putative host cytoplasmic effectors with conserved FLAK motifs following signal peptides, termed crinkling and necrosis inducing proteins (CRN), or Crinkler. Here, we first investigated the evolutionary patterns and mechanisms of CRN effectors in Phytophthora sojae and compared them to two other Phytophthora species. The genes encoding ...

Journal: :Molecular plant pathology 2016
Yufeng Fang Brett M Tyler

Phytophthora sojae is an oomycete pathogen of soybean. As a result of its economic importance, P. sojae has become a model for the study of oomycete genetics, physiology and pathology. The lack of efficient techniques for targeted mutagenesis and gene replacement have long hampered genetic studies of pathogenicity in Phytophthora species. Here, we describe a CRISPR/Cas9 system enabling rapid an...

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