Results 31 to 40 of about 2,053 (142)

Defense pathways in Arabidopsis restricting compatible tobamoviruses during infection [PDF]

, 2014
Virus infected plants often develop strong disease symptoms including leaf deformation, chlorosis, necrosis and growth inhibition. In agriculture systems virus infection can lead to severe yield losses and a better understanding of plant defenses against
Kørner, Camilla Julie
core   +1 more source

Methionine Synthase Positively Regulates Plant Defence to Both RNA and DNA Viruses and Is Useful for Developing Broad-Spectrum Antiviral Resistance in Crops. [PDF]

Plant Biotechnol J
ABSTRACT Plant viruses frequently cause severe economic losses in worldwide crop production. Developing broad‐spectrum resistance is the most efficient approach for controlling plant viral diseases. In this work, we found that the 17K protein of barley yellow dwarf viruses (BYDVs), which has multiple functions in viral pathogenesis including acting as ...
Wang Z, Zhang K, Zhang C, Yang J, Li B, Wang L, Shi Z, Guo R, Zhang S, Gao K, Li J, Jin X, Ji X, Bi H, You L, Jin H, Wang D.   +16 more
europepmc   +2 more sources

Occurrence of Viruses Infecting Foxtail Millet (Setaria italica) in South Korea

Research in Plant Disease, 2017
In 2015, a nationwide survey was carried out to investigate about occurrence pattern of virus infecting foxtail millet. A total 100 foxtail millet leaf samples showing virus-like and abnormal symptoms were collected in the seven main cultivated regions ...
Chung Youl Park, Hyun-Geun Min, Hong-Kyu Lee, Yoon Ah Yeom, Jonghee Oh, Bong-Sub Kim, Dae-Hyeon Bae, Young-Nam Yoon, Su-Heon Lee   +8 more
doaj   +1 more source

MOESM15 of Symptoms and yield loss caused by rice stripe mosaic virus

, 2019
Additional file 15: Table S1. Contents (%) of compounds related to leaf stiffness in three RSMV-infected rice varieties.
Chen, Siping, Li, Weilin, Huang, Xiuqin, Chen, Biao, Zhang, Tong, Zhou, Guohui   +5 more
openaire   +1 more source

Advances in gene cloning and functional genomics approaches for wheat (Triticum aestivum L.) improvement. [PDF]

Plant Genome
Abstract Wheat (Triticum aestivum L.) is a globally important cereal crop which provides ∼20% calories in human diet. Identifying genes and elucidating their functions is still challenging in wheat due to its large genome (∼16 Gb) with significant amount of repetitive elements.
Gudi S, Razzaq K, Singh J, Mendoza LDR, Khan M, Gupta R, Gill U.   +6 more
europepmc   +2 more sources

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

A leucine‐rich‐repeat receptor‐like kinase SERL1 phosphorylates and stabilizes OsALDH2B1 to promote alkaline tolerance and grain size in rice

Journal of Integrative Plant Biology, EarlyView.
The rice aldehyde dehydrogenase OsALDH2B1 enhances grain size and tolerance to alkaline soil by repressing GRAIN SIZE 3 and activating catalases. SERL1‐mediated phosphorylation stabilizes OsALDH2B1 under stress, establishing a signaling axis that overcomes growth‐defense trade‐offs and provides a direct target for breeding high‐yield, alkaline ...
Zemin Ma, Xuanlin Gao, Shuaizu An, Mengyuan Chen, Biaoming Zhang, Lei Zhou, Shengyuan Sun, Ming Li, Feng Yu, Shiyou Lü, Zhaohui Chu, Aiqing You, Yinggen Ke, Pingfang Yang   +13 more
wiley   +1 more source

Mycosphaerella graminicola LysM Effector-Mediated Stealth Pathogenesis Subverts Recognition Through Both CERK1 and CEBiP Homologues in Wheat

Molecular Plant-Microbe Interactions, 2014
Fungal cell-wall chitin is a well-recognized pathogen-associated molecular pattern. Recognition of chitin in plants by pattern recognition receptors activates pathogen-triggered immunity (PTI).
Wing-Sham Lee, Jason J. Rudd, Kim E. Hammond-Kosack, Kostya Kanyuka   +3 more
doaj   +1 more source

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

Journal of Integrative Plant Biology, EarlyView.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia, Medha Noopur, Ishana Bhattacharya, Bhaskar Chandra Sahoo, Mritunjay Kasera, Naga Jyothi Pullagurla, Smritikana Dutta, Guizhen Liu, Gabriel Schaaf, Henning Jessen, Debabrata Laha, Souvik Bhattacharjee, Saikat Bhattacharjee   +12 more
wiley   +1 more source

Coniferyl aldehyde from the phenylpropanoid pathway targets pyruvate kinase in Dactylobotrys graminicola to confer sheath rot resistance in hulless barley

Journal of Integrative Plant Biology, EarlyView.
Hulless barley resists the newly identified sheath rot disease caused by the necrotrophic fungal pathogen Dactylobotrys graminicola by releasing coniferyl aldehyde, a natural compound that disrupts energy production in the fungus. ABSTRACT Dactylobotrys graminicola (Dgr), a necrotrophic fungal pathogen, has recently been identified as the causative ...
Haowen Zheng, Liyifan Chen, Jianguo Wei, Yuandi Xu, Rangrang Chen, Yu Li, Yan Liu, Jiahui Yan, Lu Hou, Yiliang Chen, Zhensheng Kang, Haifeng Zhang, Qiang Yao   +12 more
wiley   +1 more source