Results 71 to 80 of about 40,055 (282)

Dinâmica da metilação global do DNA e de poliaminas livres durante a indução e o desenvolvimento inicial de culturas nodulares de Vriesea reitzii Leme & A. Costa [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2014.Vriesea reitzii Leme & Costa é uma bromélia da Floresta Atlântica, ocorre em ...
Vieira, Pâmela Martins
core  

Appending polyamines on MOFs as an efficient strategy for selective removal of H2S under humid conditions [PDF]

Removal of highly toxic and corrosive hydrogen sulphide from gas flows is of paramount importance for the environment and in industrial processes. This contribution reports a simple strategy to obtain materials for efficient hydrogen sulphide removal ...
Sophie, Hermans, Robin, Crits, Guillaume, Esser, Gabriella, Barozzino-Consiglio, Yaroslav, Filinchuk, Timothy, Steenhaut   +5 more
core   +1 more source

Stimulation of antioxidative enzymes and polyamines during stripe rust disease of wheat [PDF]

, 2010
Content of polyamines and activities of antioxidative enzymes in response to stripe rust disease caused by Puccinia striiformis have been studied in two wheat (Triticum aestivum L.) cultivars PBW 343 (resistant) and HD 2329 (susceptible).
N. S. Bains, B. Asthir, S. K. Mann, A. Koundal   +3 more
core   +1 more source

Whole‐Genome Sequencing Pilot of the Central Asian Genomic Diversity Project Reveals Distinct Histories, Adaptation, and Introgression

Advanced Science, EarlyView.
As a pilot phase of the Central Asian Genomic Diversity Project, whole‐genome sequencing of 166 individuals from 20 Central Asian and Afghan Hazara populations reveals fine‐scale substructure shaped by repeated trans‐Eurasian migration and admixture. Integrated analyses uncover post‐admixture adaptation, archaic introgression, and medically relevant ...
Mengge Wang, Shuhan Duan, Qiuxia Sun, Renkuan Tang, Lintao Luo, Jie Zhong, Zhaxylyk Sabitov, CAGDP Consortium†, Lan‐Hai Wei, Chao Liu, Maxat Zhabagin, Guanglin He   +11 more
wiley   +1 more source

Polyamines Conjugated to Pollen Proteins by a Novel Extracellular Transglutaminse Activity Are Involved In Plant Reproduction [PDF]

, 2004
There is currently an intense interest in understanding how fertilisation in flowering plants is controlled because of the crucial importance of sexual reproduction in plant lifecycles.
DEL DUCA, STEFANO, Hargreaves A., Hirose S., SERAFINI FRACASSINI, DONATELLA, Furutani Y., Griffin M., Bonner P., DI SANDRO, ALESSIA, Verderio Edwards E.   +8 more
core  

Advances in the synthesis and applications of macrocyclic polyamines

Royal Society Open Science
Macrocyclic polyamines constitute a significant class of macrocyclic compounds that play a pivotal role in the realm of supramolecular chemistry. They find extensive applications across diverse domains including industrial and agricultural production ...
Yongguang Gao, Lina Guo, Xinhua Liu, Na Chen, Xiaochun Yang, Qing Zhang   +5 more
doaj   +1 more source

Fatty Acid Binding Protein 5 Mediates Astrocytic Pyroptosis and Neuroinflammation in Epilepsy via cGAS/STING Pathway

Advanced Science, EarlyView.
Astrocytic FABP5 promotes mitochondrial stress, cGAS‐STING pathway activation, pyroptosis, and neuroinflammation in epilepsy, contributing to seizure pathology. Genetic targeting of FABP5 or pharmacological inhibition of STING alleviates epileptic phenotypes, highlighting a potential therapeutic strategy for epilepsy.
Chen Chen, Yao Zhao, Yangye Lian, Yifei Hou, Lifen Gong, Tingting Wu, Yulin Yang, Jiaqi Zhu, Xin Wang, Kaihua Zhang, Jing Ding   +10 more
wiley   +1 more source

Efficient Adsorption‐Based Direct Air Capture Via Triply Periodic Minimal Surface Architectures

Advanced Science, EarlyView.
Architected triply periodic minimal surface (TPMS) contactors reshape direct air capture by replacing straight‐channel diffusion limits with convection‐enhanced CO2 transport. Chaotic advection thins boundary layers and exposes fast adsorption sites, enabling 70%–75% more fast sites, 114% higher productivity, and 51.8% lower energy consumption than ...
Qingyang Shao, Zhuozhen Gan, Chengcheng Long, Man Zhang, Yihe Miao, Yuehui Li, Xuancan Zhu   +6 more
wiley   +1 more source

Polyamines, their analogs, and transglutaminase effects on apical growth of the pollen tube [PDF]

, 2012
Polyamines, their analogs, and transglutaminase effects on apical growth of the pollen tube Stefano Del Duca1, Rosa Anna Iorio1, Iris Aloisi1 , Donatella Serafini-Fracassini1, Claudia Faleri 2, Vincenzo Tumiatti3, Anna Minarini3 and Giampiero Cai2 ...
DEL DUCA, STEFANO, Giampiero Cai, ALOISI, IRIS, MINARINI, ANNA, Claudia Faleri, Rosa Anna Iorio, TUMIATTI, VINCENZO, SERAFINI FRACASSINI, DONATELLA   +7 more
core  

Gamma-Glutamylpolyamine Synthetase GlnA3 Is Involved in the First Step of Polyamine Degradation Pathway in Streptomyces coelicolor M145

Frontiers in Microbiology, 2017
Streptomyces coelicolor M145 was shown to be able to grow in the presence of high concentrations of polyamines, such as putrescine, cadaverine, spermidine, or spermine, as a sole nitrogen source.
Agnieszka Bera, Sergii Krysenko, Nicole Okoniewski, Andreas Kulik, Arne Matthews, Jan Grimpo, Wolfgang Wohlleben   +6 more
doaj   +1 more source