Results 21 to 30 of about 354 (135)

Comparative Evaluation of a Novel Recombinase Polymerase Amplification-Lateral Flow Dipstick (RPA-LFD) Assay, LAMP, Conventional PCR, and Leaf-Disc Baiting Methods for Detection of Phytophthora sojae

Frontiers in Microbiology, 2019
Early and accurate detection of the causal pathogen Phytophthora sojae is crucial for effective prevention and control of root and stem rot and seedling damping-off of soybean.
Tingting Dai, Xiao Yang, Xiao Yang, Tao Hu, Binbin Jiao, Yue Xu, Xiaobo Zheng, Danyu Shen   +7 more
doaj   +1 more source

Phyto-oxylipin mediated plant immune response to colonization and infection in the soybean-Phytophthora sojae pathosystem

Frontiers in Plant Science, 2023
IntroductionFood security is a major challenge to sustainably supply food to meet the demands of the ever-growing global population. Crop loss due to pathogens is a major concern to overcoming this global food security challenge.
Oludoyin Adeseun Adigun, Thu Huong Pham, Dmitry Grapov, Muhammad Nadeem, Linda Elizabeth Jewell, Mumtaz Cheema, Lakshman Galagedara, Raymond Thomas, Raymond Thomas   +8 more
doaj   +1 more source

Effects of Phytophthora sojae inoculation under flooded conditions on growth of soybean seedlings

Plant Production Science, 2021
Phytophthora root and stem rot due to Phytophthora sojae is a major constraint of soybean production. This study evaluated the combined effect of P. sojae inoculation and flooding on growth of soybean seedlings.
Terufumi Tada, Momo Kato, Chihiro Tanaka, Tatsuhiko Shiraiwa   +3 more
doaj   +1 more source

Myxobacteria restrain Phytophthora invasion by scavenging thiamine in soybean rhizosphere via outer membrane vesicle-secreted thiaminase I

Nature Communications, 2023
Public metabolites such as vitamins play critical roles in maintaining the ecological functions of microbial community. However, the biochemical and physiological bases for fine-tuning of public metabolites in the microbiome remain poorly understood ...
Chengyao Xia, Yuqiang Zhao, Lei Zhang, Xu Li, Yang Cheng, Dongming Wang, Changsheng Xu, Mengyi Qi, Jihong Wang, Xiangrui Guo, Xianfeng Ye, Yan Huang, Danyu Shen, Daolong Dou, Hui Cao, Zhoukun Li, Zhongli Cui   +16 more
doaj   +1 more source

Comparative Analysis of Expressed Sequences in Phytophthora sojae   [PDF]

Plant Physiology, 2000
Abstract Phytophthora sojae (Kaufmann and Gerdemann) is an oomycete that causes stem and root rot on soybean (Glycine max L. Merr) plants. We have constructed three cDNA libraries using mRNA isolated from axenically grown mycelium and zoospores and from tissue isolated from plant hypocotyls 48 h after inoculation with zoospores.
D, Qutob, P T, Hraber, B W, Sobral, M, Gijzen   +3 more
openaire   +2 more sources

Genome-Wide Association Study of Partial Resistance to P. sojae in Wild Soybeans from Heilongjiang Province, China

Current Issues in Molecular Biology, 2022
Phytophthora root rot (PRR) is a destructive disease of soybeans (Glycine max (L.) Merr) caused by Phytophthora sojae (P. sojae). The most effective way to prevent the disease is growing resistant or tolerant varieties. Partial resistance provides a more
Wei Li, Miao Liu, Yong-Cai Lai, Jian-Xin Liu, Chao Fan, Guang Yang, Ling Wang, Wen-Wei Liang, Shu-Feng Di, De-Yue Yu, Ying-Dong Bi   +10 more
doaj   +1 more source

Variation in the Resistance of Japanese Soybean Cultivars to Phytophthora Root and Stem Rot during the Early Plant Growth Stages and the Effects of a Fungicide Seed Treatment

The Plant Pathology Journal, 2019
Soybean cultivars susceptible to Phytophthora root and stem rot are vulnerable to seed rot and damping-off of seedlings and young plants following an infection by Phytophthora sojae.
Hajime Akamatsu, Masayasu Kato, Sunao Ochi, Genki Mimuro, Jun-ichi Matsuoka, Mami Takahashi   +5 more
doaj   +1 more source

A giant NLR gene confers broad-spectrum resistance to Phytophthora sojae in soybean

Nature Communications, 2021
While multiple resistance-to-Phytophthora sojae loci/alleles have been mapped in soybean, many of them have become ineffective to newly evolved isolates. Here, the authors show that a 27.7-kb nucleotide-binding site-leucine-rich repeat gene confers broad-
Weidong Wang, Liyang Chen, Kevin Fengler, Joy Bolar, Victor Llaca, Xutong Wang, Chancelor B. Clark, Tomara J. Fleury, Jon Myrvold, David Oneal, Maria Magdalena van Dyk, Ashley Hudson, Jesse Munkvold, Andy Baumgarten, Jeff Thompson, Guohong Cai, Oswald Crasta, Rajat Aggarwal, Jianxin Ma   +18 more
doaj   +1 more source

Pathogenic diversity of Phytophthora sojae and breeding strategies to develop Phytophthora-resistant soybeans

Breeding Science, 2012
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%.
Sugimoto, Takuma, Kato, Masayasu, Yoshida, Shinya, Matsumoto, Isao, Kobayashi, Tamotsu, Kaga, Akito, Hajika, Makita, Yamamoto, Ryo, Watanabe, Kazuhiko, Aino, Masataka, Matoh, Toru, Walker, David R., Biggs, Alan R., Ishimoto, Masao   +13 more
openaire   +3 more sources

Genetic variability of Phytophthora sojae isolates from Argentina [PDF]

Mycologia, 2007
AbstractPhytophthora sojae يسبب تعفن الجذر والجذع، وهو أحد أهم أمراض فول الصويا في جميع أنحاء العالم. تم تقييم التنوع الجيني لـ 32 عزلة نباتية من أصل جغرافي مختلف من الأرجنتين باستخدام علامات RAPD. تم جمع العزلات من نباتات فول الصويا المريضة وعينات التربة من مقاطعات سانتا في وبوينس آيرس وقرطبة وإنتري ريوس في منطقة بامبيانا.
Marcela Gally, Araceli Marcela Ramos, Diana Ana Dokmetzian, S. E. Lopez   +3 more
openaire   +4 more sources