Results 41 to 50 of about 26,175 (219)

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

The Anatomy of Tobacco Mosaic Virus

, 1957
Publisher Summary This chapter explores those aspects of tobacco mosaic virus (TMV) that help in interpreting the structure of the particle. The internal anatomy of the particle has two aspects: how are the protein and nucleic acid disposed relative to one another, and from what sort of subunits is each made. There are likewise two main techniques by
openaire   +2 more sources

Optimized TadA‐derived base editors efficiently manipulate mRNA splicing by A‐to‐G and C‐to‐K editing in potato

Journal of Integrative Plant Biology, EarlyView.
Two optimized TadA‐derived base editors efficiently generate diverse splicing variants by targeting specific splice sites in potato. ABSTRACT Pre‐messenger RNA (pre‐mRNA) splicing is a critical mechanism for post‐transcriptional regulation in plants. Through alternative splicing, plants produce diverse transcriptomes and proteomes that finely regulate ...
Kaiyuan Chen, Yan Zhang, Jiuzhou Deng, Lumin Zhang, Huiying Zhou, Yaxin Duan, Enle Xiao, Guangtao Zhu, Chunzhi Zhang   +8 more
wiley   +1 more source

A maize non- infectious clone from Sugarcane mosaic virus can move in detached tobacco leaves

Botan‪ical Sciences
Background: Infectious clones are copies of a virus genome produced in vitro or inside a vector and can infect inoculated healthy plants or cells. They are important tools to study the molecular biology of viruses.
Gustavo Rodriguez-Gomez, Laura Silva-Rosales   +1 more
doaj   +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

Transient Accumulation of Jasmonic Acid During the Synchronized Hypersensitive Cell Death in Tobacco mosaic virus-Infected Tobacco Leaves

Molecular Plant-Microbe Interactions, 2001
Jasmonic acid (JA) transiently accumulated during temperature-dependent synchronous necrotic lesion formation in Tobacco mosaic virus-infected tobacco leaves. The accumulation of JA was preceded by activation of a tobacco mitogen-activated protein kinase,
Shigemi Seo, Hideharu Seto, Hiromoto Yamakawa, Yuko Ohashi   +3 more
doaj   +1 more source

Strigolactone‐mediated architecture regulation and stress resilience: Insights and innovations for crop breeding

Journal of Integrative Plant Biology, EarlyView.
This review summarizes the discovery, biosynthesis, and transport of strigolactone, and the D14‐D3/MAX2‐D53/SMXLs signaling module. It highlights diverse roles of strigolactone in plant architecture, stress responses, and crop breeding, including species‐specific functions, hormonal crosstalk, and agricultural applications.
Qingliang Hu, Jiayang Li, Bing Wang
wiley   +1 more source

Chimeric Tobamoviruses With Coat Protein Exchanges Modulate Symptom Expression and Defence Responses in Nicotiana tabacum

Frontiers in Microbiology, 2020
In the pathogen infection and host defence equilibrium, plant viruses have evolved to efficiently replicate their genomes, to resist the attack from host defence responses and to avoid causing severe negative effect on growth and metabolism of the hosts.
Man Yu, Xinyue Bi, Yuanmin Huang, Yong Chen, Jun Wang, Ruina Zhang, Yunkang Lei, Zihao Xia, Mengnan An, Yuanhua Wu   +9 more
doaj   +1 more source

Potential unlocked: an atlas of cloned wheat genes for genome engineering and breeding

New Phytologist, EarlyView.
Strategies for introducing genome edits into a wheat breeding program and their effects on cultivar longevity. Summary Bread wheat (Triticum aestivum) production is increasingly threatened by biotic and abiotic stresses. Developing varieties with improved stress tolerance and desirable end‐use qualities is crucial for meeting growing global demand ...
Abdulrahman Alhabsi, Francisco Miguel Ayala, Jiawei Pan, Yan L. Wang, Amira M. I. Mourad, Peter Dracatos, Brande B. H. Wulff, Yagiz Alagoz   +7 more
wiley   +1 more source

Seed transmissibility of viruses in winter squash landraces collected from the Black Sea region of Turkey

Plant Protection Science, 2015
The presence of seed-borne viruses in winter squash landraces in the Black Sea region of Turkey were detected. The seed samples of landraces were tested by ELISA for Cucumber mosaic virus (CMV), Zucchini yellow mosaic virus (ZYMV), Squash mosaic virus ...
Mehmet A. SEVIK, Ahmet BALKAYA
doaj   +1 more source