Results 51 to 60 of about 2,485,196 (302)

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

Genome-wide association mapping and functional annotation of loci conferring resistance to Pyrenophora teres f. teres in barley

Frontiers in Agronomy
IntroductionNet form net blotch (NFNB), caused by Pyrenophora teres f. teres (Ptt), is a major constraint to barley production. However, the genetic basis of adult plant resistance (APR) and seedling resistance remains incompletely understood. This study
Yuliya Genievskaya, Akerke Maulenbay, Alibek Zatybekov, Yerlan Turuspekov   +3 more
doaj   +1 more source

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

Resistance to Puccinia graminis f. sp. avenae in Oat Genotypes and Challenges for Genetic Breeding in Argentina

Revista de la Facultad de Ciencias Agrarias
Oat stem rust caused by Puccinia graminis f. sp. avenae (Pg) significantly threatens oat cultivation globally and in some areas of Argentina, emphasizing the importance of studying local germplasm resistance.
Juan Ignacio Dietz, Laura Victoria Da Silva, María Rosa Simón , Pablo Campos   +3 more
doaj   +1 more source

Markers for seedling and adult plant crown rot resistance in four partially resistant bread wheat sources

, 2015
QTL identified for seedling and adult plant crown rot resistance in four partially resistant hexaploid wheat sources. PCR-based markers identified for use in marker-assisted selection.Crown rot, caused by Fusarium pseudograminearum, is an important ...
Herde, D., Martin, A., Percy, C. D., Sutherland, M. W., Kelly, Alison M., Neate, S. M., Bovill, W. D., Fletcher, S., Kelly, A.   +8 more
core   +1 more source

OsCPK12‐OsATPD1 Module Regulates Photosynthetic Acclimation to Light Stress in Rice

Advanced Science, EarlyView.
OsCPK12 interacts and phosphorylates OsAtpD1 at Ser8 in its transit peptide. This phosphorylation promote its chloroplast translocation, thereby maintaining ATP synthase activity and proton gradient (ΔpH) homeostasis and regulating photosynthetic acclimation, photoprotection, and repair under light stress.
Beifang Wang, Aaron Chan, Yongyi Fan, Yanwu Wang, Pao Xue, Yingxin Zhang, Xiaodeng Zhan, Weixun Wu, Ping Yu, Daibo Chen, Junlin Fu, Yongbo Hong, Xihong Shen, Lianping Sun, Aike Zhu, Shihua Cheng, Qunen Liu, Liyong Cao   +17 more
wiley   +1 more source

Genome Wide Association Study of Seedling and Adult Plant Leaf Rust Resistance in Elite Spring Wheat Breeding Lines. [PDF]

PLoS ONE, 2016
Leaf rust is an important disease, threatening wheat production annually. Identification of resistance genes or QTLs for effective field resistance could greatly enhance our ability to breed durably resistant varieties.
Liangliang Gao, M Kathryn Turner, Shiaoman Chao, James Kolmer, James A Anderson   +4 more
doaj   +1 more source

Standardizing resistance screening to Pseudomonas fuscovaginae and evaluation of rice germplasm at seedling and adult plant growth stages

, 2013
Sheath lesions, grain sterility and grain discolouration of rice caused by Pseudomonas fuscovaginae can cause yield losses of up to 100 %. The most sustainable method of managing this disease is the use of host plant resistance.
I. Pangga, Gregorio, G., G. J. Ash, Adorada, Dante L., C. Vera Cruz, Stodart, B. J., Ash, G. J., Dante L. Adorada, B. J. Stodart, Vera Cruz, C., Pangga, I., G. Gregorio   +11 more
core   +1 more source

The Mitogen‐Activated Protein Kinase GhNTF3 Modulates the Arbuscular Mycorrhizal Symbiosis‐Immunity Trade‐Off in Cotton by Regulating Salicylic Acid Biosynthesis

Advanced Science, EarlyView.
AM symbiosis induces GhWAK13 to promote fungal colonization. GhNTF3 negatively regulates symbiosis by promoting SA biosynthesis. GhWAK13 sequesters GhNTF3 at the membrane, limiting its nuclear translocation and relieving SA‐mediated suppression. Under Verticillium stress, GhNTF3 enters the nucleus and interacts with GhJAZ6 to activate SA signaling ...
Shuangjie Jia, Jingshang Wen, Jihang Li, Meina Feng, Yiming He, Ruojun Liu, Qian Liu, Junli Zhang, Kai Cheng, Xiangyu Zhang, Xiao Zhang   +10 more
wiley   +1 more source

The integrated concept of disease resistance; a new view including horizontal and vertical resistance in plants [PDF]

, 1977
Horizontal, uniform, race-non-specific or stable resistance can be discerned according to Van der Plank, from vertical, differential, race-specific or unstable resistance by a test in which a number of host genotypes (cultivars or clones) are tested ...
Zadoks, J.C., Parlevliet, J.E.
core   +1 more source