Results 71 to 80 of about 1,799,460 (238)

Covalently Linked Peptides and Membrane Potential Enable CyaA Segment Translocation

Advanced Science, EarlyView.
Using a newly developed Droplet Interface Bilayer‐Pipette assay, the authors show that two segments of the CyaA toxin cross membranes by distinct mechanisms. One segment translocates spontaneously, whereas the translocation of the other depends on membrane potential.
Gaia Scilironi, Nicolas Carvalho, Jacinthe Frangieh, Corentin Léger, Dorothée Raoux‐Barbot, J. Iñaki Guijarro, Daniel Ladant, Sophie Cribier, Nicolas Rodriguez, Alexandre Chenal   +9 more
wiley   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

A new bacterial leaf spot of antirrhinum seedlings caused by a subspecies of Pseudomonas fluorescent Migula, 1895 [PDF]

, 1966
A new bacterial leaf spot of Antirrhinum majus L. is described. The pathogenicity of the associated organism is established and a description of morphological, cultural and biochemical characters is given.
Moffett, M.L.
core   +4 more sources

Sunscreen‐Inspired Nano‐Pesticide for UV‐Shielding and Laccase‐Responsive Delivery of Mancozeb With Enhanced Fungicidal Efficacy and Ecological Safety

Advanced Science, EarlyView.
The sunscreen‐inspired nano‐pesticide, MCB@URFSL, provides UV‐shielding, enhanced rainfastness, and laccase‐responsive delivery for improved fungicidal efficacy and high ecological safety. ABSTRACT Fungicides are a crucial tool for protecting crops and ensuring consistent food supply.
Jin Yan, Xin Ye, Linping He, Cheng Hong, Xu‐Huan Zhao, Gizachew Mulugeta Manahelohe, Xiao‐Tong Feng, Yu‐Cheng Gu, Qiang Bian, Min Wu, Ming‐Zhi Zhang   +10 more
wiley   +1 more source

Statistical properties of major leaf spot diseases analyzed in this study.

, 2014
ABLS  =  Bacterial leaf streak, PTR 1  =  Pyrenophora tritici-repentis race 1, PTR 5  =  Pyrenophora tritici-repentis race 5, SB  =  Spot blotch, SNB  =  Stagonospora nodorum blotch, and STB  =  Septoria tritici blotch, respectively.BKolmogorov–Smirnov ...
Suraj Gurung (636776), Sujan Mamidi (630183), J. Michael Bonman (393364), Mai Xiong (636777), Gina Brown-Guedira (636778), Tika B. Adhikari (636779)   +5 more
core   +1 more source

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

Advanced Science, EarlyView.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen, Xiaowei Li, Yaru Wang, Farman Ullah, Shuxing Zhou, Lemeng Dong, Weizhong He, Harro J. Bouwmeester, Youming Hou, Ian T. Baldwin, Yaobin Lu   +10 more
wiley   +1 more source

Disease incidence, severity, and AUDPC-based evaluation of two bush bean varieties

Discover Plants
Bush bean (Phaseolus vulgaris L.) is a legume crop of economic value that is valued for its nutritional content and contribution to food security. Bush bean production is increasing in Bangladesh, particularly in Sylhet, but several diseases reduce yield
Nusrat Jahan, Abdul Muqit, Md. Monirul Islam, Md. Mostafizur Rahman Sabim, Abdullah Al Kafi   +4 more
doaj   +1 more source

Entropy‐Driven Physical Amplification in Multivalent Biosensing

Advanced Science, EarlyView.
Detecting scarce molecules usually demands enzymatic amplification such as PCR. A statistical‐mechanical theory now reveals a purely physical alternative: distributing a fixed binding strength over more linker arms exponentially lowers the concentration at which multivalent sensors switch on.
Yuhan Peng, Xiuyang Xia, Ran Ni
wiley   +1 more source

Resistance in Mungbean to bacterial leaf spot disease [PDF]

, 2022
Fifty-eight mungbean genotypes/cultivars of indigenous as well as exotic origin were screened against natural infection of bacterial leaf spot disease under field conditions at National Agriculture Research Centre, Islamabad during Kharif season of ...
S.M. Iqbal, M. Zubair, M. Anwar and A.M. Haqqani
core  

An Effector TaCRVP From Tuta Absoluta Oral Secretion Impairs H2O2‐Mediated Plant Defense by Targeting Tomato SlCAT2

Advanced Science, EarlyView.
The Tuta absoluta salivary effector TaCRVP subverts tomato immunity by hijacking host catalase SlCAT2. Through a sophisticated dual mechanism, TaCRVP simultaneously promotes SlCAT2 tetramerization for activation and blocks its SlAdBiL‐mediated degradation for stabilization.
Jianquan Yan, Youdan Zhang, Zhujun Wang, Huatao Tang, Huiping Liu, Zi Chen, Shuai Liu, Jiayi Shi, Lu Peng, Youming Hou   +9 more
wiley   +1 more source