Results 71 to 80 of about 12,518 (188)

Insertion of the LINE Retrotransposon MGL Causes a Conidiophore Pattern Mutation in Magnaporthe grisea

Molecular Plant-Microbe Interactions, 2000
We obtained three Magnaporthe grisea morphological mutants that had the LINE transposon MGL inserted into the ACR1 locus. Sequence analysis revealed that ACR1 is homologous to medA, a developmental regulator of Aspergillus nidulans conidiation.
Marie Nishimura, Nagao Hayashi, Nam-Soo Jwa, Gee W. Lau, John E. Hamer, Akira Hasebe   +5 more
doaj   +1 more source

Harnessing Natural Diversity and Rational Design for Enhanced Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant pathogens cause crop loss. Genetic resistance, through natural genetic diversity or engineered resistance, can be highly effective in protecting plants from infection. Genetic resistance from wild relatives of crops has been successfully introduced into crops to control pathogen infection.
Nathan Diplock, Jennifer D. Lewis
wiley   +1 more source

The Sch9 kinase regulates conidium size, stress responses, and pathogenesis in Fusarium graminearum. [PDF]

PLoS ONE, 2014
Fusarium head blight caused by Fusarium graminearum is an important disease of wheat and barley worldwide. In a previous study on functional characterization of the F.
Daipeng Chen, Yang Wang, Xiaoying Zhou, Yulin Wang, Jin-Rong Xu   +4 more
doaj   +1 more source

Effects of Atmospheric CO2 Levels on the Susceptibility of Maize to Diverse Pathogens

Plant, Cell &Environment, EarlyView.
ABSTRACT Rising atmospheric CO2 has significant implications for crop productivity and food security. Based on studies in C3 plants, elevated CO2 (eCO2) can shape plant‐pathogen interactions, although the outcomes are often variable. The question of how eCO2 influences immunity and disease development in C4 plants, such as the globally important cereal
Ekkachai Khwanbua, Yunhui Qi, John Ssengo, Peng Liu, Michelle A. Graham, Steven A. Whitham   +5 more
wiley   +1 more source

MGOS: Development of a Community Annotation Database for Magnaporthe oryzae

Molecular Plant-Microbe Interactions, 2012
Magnaporthe oryzae causes rice blast disease, which is the most serious disease of cultivated rice worldwide. We previously developed the Magnaporthe grisea–Orzya sativa (MGOS) database as a repository for the M. oryzae and rice genome sequences together
Anupreet Kour, Kevin Greer, Barbara Valent, Marc J. Orbach, Carol Soderlund   +4 more
doaj   +1 more source

Legacy hexaconazole and tricyclazole residues hinder organic transition in paddy rice cultivation

Agricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Hexaconazole and tricyclazole residues persisted in paddy soil throughout the three consecutive growing seasons after a single foliar application. These findings, combined with potential animal feed risks from contaminated rice straw, indicate that the current 2‐year organic transitional period is insufficient, necessitating extended conversion periods
Suin Cho, Hye‐In Joe, Tae‐Hwa Kim, Jong‐Woo Park, Byeong‐Jin Bae, Byeung‐Kon Shin, Jeong‐In Hwang   +6 more
wiley   +1 more source

Genome analysis of rice-blast fungus Magnaporthe oryzae field isolates from southern India

Genomics Data, 2015
The Indian subcontinent is the center of origin and diversity for rice (Oryza sativa L.). The O. sativa ssp. indica is a major food crop grown in India, which occupies the first and second position in area and production, respectively.
Malali Gowda, Meghana D. Shirke, H.B. Mahesh, Pinal Chandarana, Anantharamanan Rajamani, Bharat B. Chattoo   +5 more
doaj   +1 more source

Re‐sequencing 142 rice genomes reveals the fine‐scale population structure and phylogenetic affinities of landraces of Kashmir Valley: Evidence from domestication and adaptive signatures

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract The emergence of rice (Oryza sativa) as a cultivated crop has represented a landmark in the history of agriculture in Kashmir Valley. Unlike winter cereals, such as wheat and barley, which exhibit clear West‐Asian origins, rice attained a different domestication trajectory linked to East‐Asian Neolithic cultures.
Asif Bashir Shikari, V. Shasi Kiran Reddy, Raheel Shafeeq Khan, Noor ul‐Ain, Gazala H. Khan, Najeeb‐ul‐Rehman Sofi, Zahoor A. Dar, Nazir A. Ganai, R. K. Salgotra, Manmohan Sharma, G. A. Parray, A. K. Singh   +11 more
wiley   +1 more source

Magnaporthe oryzae Inoculation of Rice Seedlings by Spraying with a Spore Suspension

Bio-Protocol, 2015
Fungal blast caused by Magnaporthe oryzae (M. oryzae) leads to a serious yield loss of rice. Appropriate assessment of disease occurrence is necessary to investigate the nature of the disease and plant strategies to resist the disease.
Aya Akagi, Chang-Jie Jiang, Hiroshi Takatsuji   +2 more
doaj   +1 more source

Aquaporins in magnaporthe oryzae

, 2013
The Ascomycete fungus Magnaporthe oryzae is the causative agent of Rice Blast, and has become the predominant model organism for study of fungal phytopathogens and other appressorium-forming fungi. I identified and attempted to elucidate the function of the six aquaporin genes in the M. oryzae genome.
openaire   +2 more sources