Results 81 to 90 of about 29,283 (278)

Deciphering ROS and ABA mediated WRKY transcription factors under abiotic stress conditions in Groundnut [PDF]

Journal of Stress Physiology & Biochemistry
Groundnut (Arachis hypogaea L.,), is an important subsistence oil yielding crop of the semi-arid tropics and often exposed to several environmental cues (high temperature, drought & heavy metal).
Suchithra B., Shafia Hoor F., Puspha T.C., Nagesh Babu R.   +3 more
doaj  

Advances in Plant-Nematode Interactions with Emphasis on the Notorious Nematode Genus Meloidogyne. [PDF]

, 2019
Plant infections by plant-parasitic nematodes (PPNs) continue to be one of the major limitations in agricultural systems. Root-knot nematodes (RKNs), belonging to the genus Meloidogyne, are one of the most important groups of PPNs worldwide.
Kaloshian, Isgouhi, Teixeira, Marcella
core  

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 novel Arabidopsis pathosystem reveals cooperation of multiple hormonal response-pathways in host resistance against the global crop destroyer Macrophomina phaseolina. [PDF]

, 2019
Dubbed as a "global destroyer of crops", the soil-borne fungus Macrophomina phaseolina (Mp) infects more than 500 plant species including many economically important cash crops. Host defenses against infection by this pathogen are poorly understood.
Alsalek, Natalie, Eulgem, Thomas, Lai, Yan, Roberts, Philip, Schroeder, Mercedes M, Shirai, Miwa, Tsuchiya, Tokuji   +6 more
core   +1 more source

Transcriptomic footprints disclose specificity of reactive oxygen species signaling in Arabidopsis [PDF]

, 2006
Reactive oxygen species ( ROS) are key players in the regulation of plant development, stress responses, and programmed cell death. Previous studies indicated that depending on the type of ROS ( hydrogen peroxide, superoxide, or singlet oxygen) or its ...
Apel, Klaus, Gadjev, Ilya, Gechev, Tsanko S, Inzé, Dirk, Laloi, Christophe, Minkov, Ivan N, Mittler, Ron, Shulaev, Vladimir, Van Breusegem, Frank, Vanderauwera, Sandy   +9 more
core   +4 more sources

Elucidating R‐gene‐mediated resistance to wheat dwarf virus in Triticum aestivum genotypes

Annals of Applied Biology, EarlyView.
This study investigates R‐gene‐mediated resistance to wheat dwarf virus (WDV) among different wheat genotypes. Following inoculation with Psammotettix alienus (leafhoppers) and the subsequent appearance of characteristic symptoms such as yellowing and dwarfing, phenotypic responses were evaluated alongside molecular analyses, including quantification ...
Priyanka Krishnamurthy, Emad Ibrahim, Jan Ripl, Jiban K. Kundu   +3 more
wiley   +1 more source

Systematic identification and analysis of WRKY transcription factors reveals the role of MrWRKY14 in Myrica rubra

Frontiers in Plant Science
Bayberry (Myrica rubra) is a significant subtropical fruit tree, renowned for its distinctive flavor and high nutritional value. WRKY transcription factors are a class of plant-specific zinc-finger proteins that play critical roles in plant growth and ...
Xiurun Fan, Minghui Chen, Huiling Zhang, Yumeng Liu, Meng Yang, Chengyang Ye, Hailing Gu, Kai Xu, Boping Wu   +8 more
doaj   +1 more source

Sequencing and analysis of the gene-rich space of cowpea [PDF]

, 2008
Background Cowpea, Vigna unguiculata (L.) Walp., is one of the most important food and forage legumes in the semi-arid tropics because of its drought tolerance and ability to grow on poor quality soils.
Michael P Timko, Paul J Rushton, Thomas W Laudeman, Marta T Bokowiec, Edmond Chipumuro, Foo Cheung, Christopher D Town, Xianfeng Chen   +7 more
core   +2 more sources

Salt glands in exo‐recretohalophytes: Development, physiological functions, and prospects for improving crop salt tolerance

Journal of Integrative Plant Biology, EarlyView.
This review examines salt glands in exo‐recretohalophytes, in which epidermal stem cells differentiate into unicellular, bicellular, or multicellular salt glands. Salt ions are transported to the leaves via the transpiration stream and enter salt glands through symplastic and apoplastic pathways. Finally, salt glands actively secrete salt ions from the
Limin Wang, Junyan Xie, Yiping Zou, Chunliang Yao, Hai Fan, Chenqi Shen, Wenyan Zhou, Jingran Qin, Xinke Zhang, Baoshan Wang, Jian Zhang, Guoliang Han   +11 more
wiley   +1 more source

Solution Structure of an Arabidopsis WRKY DNA Binding Domain [PDF]

The Plant Cell, 2005
Abstract The WRKY proteins comprise a major family of transcription factors that are essential in pathogen and salicylic acid responses of higher plants as well as a variety of plant-specific reactions. They share a DNA binding domain, designated as the WRKY domain, which contains an invariant WRKYGQK sequence and a CX4–5CX22–23HXH zinc ...
Kazuhiko, Yamasaki, Takanori, Kigawa, Makoto, Inoue, Masaru, Tateno, Tomoko, Yamasaki, Takashi, Yabuki, Masaaki, Aoki, Eiko, Seki, Takayoshi, Matsuda, Yasuko, Tomo, Nobuhiro, Hayami, Takaho, Terada, Mikako, Shirouzu, Akiko, Tanaka, Motoaki, Seki, Kazuo, Shinozaki, Shigeyuki, Yokoyama   +16 more
openaire   +2 more sources