Results 51 to 60 of about 17,591 (292)

Histone Modification Complex JMJ704‐HDA709 Negatively Regulates Salinity Tolerance in Rice

Advanced Science, EarlyView.
This study reveals that the rice histone demethylase JMJ704 interacts with HDA709―a H3K9ac deacetylase characterized herein―to form a chromatin‐modifying complex. Under salt stress, OsWRKY72 recruits this complex through interaction with JMJ704 to target loci, repressing the expression of oxidative stress and salt‐responsive genes via removal of ...
Jing Wang, Zhengting Chen, Pengxiang Bai, Biao Liu, Lingling Meng, Jian Zhang, Xu Li, Dao‐Xiu Zhou, Xuan Ma, Yu Zhao   +9 more
wiley   +1 more source

The role of cytokinins in clubroot disease [PDF]

, 2016
Clubroot (Plasmodiophora brassicae) is a pathogen of Brassicaceae that causes significant reductions in yield as a consequence of gall formation in the root and hypocotyl of infected plants.
Miroslav Strnad, Novák, O., Strnad, M., M. Hossein Borhan, Lukáš Spíchal, Borhan, M.H., Rolfe, S.A., Robert Malinowski, Malinowski, R., Stephen A. Rolfe, Spíchal, L., Ondřej Novák   +11 more
core   +1 more source

Epidermal METTL1‐Mediated m7G Modification Drives Psoriatic Inflammation by Stabilizing Bdkrb1 and Orchestrating Neutrophil Recruitment

Advanced Science, EarlyView.
This study unveils an unrecognized pro‐inflammatory epitranscriptomic checkpoint in psoriasis. By installing m7G modifications on the 5′ UTR of Bdkrb1 mRNA, METTL1 enhances receptor stability to orchestrate keratinocyte‐driven neutrophil recruitment via p38 MAPK signaling.
Chang Zhang, Jiayi Lu, Sihao Yan, Yirui Wang, Zhuo Li, Weiwei Chen, Yang Han, Ziyan Zhang, Yafen Yu, Qi Zhen, Liangdan Sun   +10 more
wiley   +1 more source

Cytokinin oxidase or dehydrogenase?. Mechanism of cytokinin degradation in cereals [PDF]

European Journal of Biochemistry, 2001
An enzyme degrading cytokinins with isoprenoid side chain, previously named cytokinin oxidase, was purified to near homogeneity from wheat and barley grains. New techniques were developed for the enzyme activity assay and staining on native electrophoretic gels to identify the protein. The purified wheat enzyme is a monomer 60 kDa, its N‐terminal amino‐
P, Galuszka, I, Frébort, M, Sebela, P, Sauer, S, Jacobsen, P, Pec   +5 more
openaire   +3 more sources

Porcine kidney xenotransplantation: From primate models to clinical reality

Animal Models and Experimental Medicine, EarlyView.
In the face of a critical shortage of human donor kidneys for end‐stage renal disease patients, porcine kidney xenotransplantation has emerged as a viable solution. This field has navigated major hurdles, including immune rejection, physiological incompatibilities, potential biomechanical differences and the risk of cross‐species infection. To overcome
Zihang Guo, Ling Zhang, Shoulong Deng, Chuan Qin   +3 more
wiley   +1 more source

Perturbation of cytokinin and ethylene-signalling pathways explain the strong rooting phenotype exhibited by Arabidopsis expressing the Schizosaccharomyces pombe mitotic inducer, cdc25 [PDF]

, 2012
Background Entry into mitosis is regulated by cyclin dependent kinases that in turn are phosphoregulated. In most eukaryotes, phosphoregulation is through WEE1 kinase and CDC25 phosphatase.
Marchbank, A., Doonan, John, DOONAN J., Prinsen, Els, Angela Marchbank, Rogers Hilary J, Sherong Li, MARCHBANK A., Bruno, Leonardo, PRINSEN E., Li, Sherong, Spadafora Natasha D, Rogers HJ, FRANCIS D., Li Sherong, Doonan J, Diego Albani, Francis D, Parfitt, David, Nieuwland Jeroen, John Doonan, Bitonti MB, Buchanan-Wollaston, Vicky, Natasha Spadafora, Hilary Rogers, Spadafora, Natasha, Rogers, H.J., Vaughn, R., Li S, Parfitt, D., Albani Diego, Bruno Leonardo, Marchbank A, Vaughan R, Nieuwland, Jeroen, BITONTI M. B., Bruno L, Herbert RJ, Spadafora, N.D., Robert Herbert, Marchbank, Angela Maureen, HERBERT R., Li, S., Francis, Dennis, Rhys Vaughan, Albani, Diego Maria, Dennis Francis, Li S., Prinsen Els, Rogers, Hilary J., Leonardo Bruno, Spadafora, Natasha D., SPADAFORA D., PARFITT D., Herbert Robert J, Prinsen E, Vaughan, Rhys, David Parfitt, Jeroen Nieuwland, Francis Dennis, Bruno, L., Herbert, Rob, Bitonti, M.B., Prinsen, E., Maria Beatrice Bitonti, Rogers, Hilary Joan, Els Prinsen, Albani, Diego, Vicky Buchanan-Wollaston, VAUGHAN R., Francis, D. (Dennis), Buchanan-Wollaston Vicky, Spadafora ND, Rogers, Hilary, Herbert, Robert, ROGERS H. R., Nieuwland, J., Albani, D., Parfitt David, Doonan John, Doonan, J., ALBANI D., Buchanan Wollaston V, Buchanan-Wollaston, V., Bitonti, Maria Beatrice, Parfitt D, Nieuwland J, BRUNO L., Marchbank Angela, WOLLASTON B., Bitonti Maria, Francis, D., Marchbank, Angela, Vaughan Rhys, NIEUWLAND J.   +94 more
core   +1 more source

Adaptive Genomic Divergence Across Altitudes in Capsella bursa‐pastoris

Biological Diversity, EarlyView.
Genomic divergence was observed between high‐altitude and low‐altitude populations of Capsella bursa‐pastoris in China, consistent with an important role of ecological factors. Candidate adaptive loci associated with enhanced energy metabolism, photoprotection, and growth plasticity under altitudinal stress were identified.
Lu Liu, Jia Li, Xin Liu, Xue‐Jun Ge, Hui‐Run Huang   +4 more
wiley   +1 more source

High atmospheric pressure rescues plant growth under humidity stress: A model for climate‐resilient deep underground agriculture

Deep Underground Science and Engineering, EarlyView.
High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He, Linglu Xu, Xiao Tan, Wenhua Zhuang, Naiwen Li, Chao Liu, Bo Tan   +6 more
wiley   +1 more source

Effects of Cytokinins on Morphogenesis, Total (Poly)Phenolic Content and Antioxidant Capacity of In Vitro-Cultured Hop Plantlets, cvs. Cascade and Columbus

Plants
(1) Background: Humulus lupulus L. plants constitute a rich source of bioactive compounds. The synthesis of bioactive compounds in plants is often triggered by the activation of secondary metabolism, which can be induced by biotic or abiotic elicitors ...
Leandra Leto, Valeria Guarrasi, Anna Agosti, Martina Nironi, Benedetta Chiancone, Jorge Juan Vicedo   +5 more
doaj   +1 more source

Plant growth regulators in poplar clones differing in resistance to the fungus Ceratocystis fimbriata Ell. et Haist

Acta Societatis Botanicorum Poloniae, 2014
In poplar clones with different resistance to the fungus Ceratocystis fimbriata growth of shoots, intensity of transpiration and the level of endogenous growth regulators were determined. More resistant clones, Populus 'Robusta' and P.
Jadwiga Stopińska
doaj   +1 more source