Results 1 to 10 of about 7,267 (190)

Conserved Asp233-Asp246 hydrogen bond modulates active site dynamics in class A β-lactamases. [PDF]

Protein Sci
Abstract Rigid enzymes catalyze chemical reactions by stabilizing the transition state through a specific conformation. Catalytic residues are precisely positioned, and enzyme dynamics are kept to a minimum. It is thought that conserved residues around the active site (second‐shell residues) play a crucial role in positioning catalytic residues. Asp233
Lopez-Gallego CV, Timmer M, Vreede J, Ubbink M.   +3 more
europepmc   +2 more sources

Marked Geminates as Evidence of Sonorants in Sylheti Bangla: An Optimality Account

Acta Linguistica Asiatica, 2021
This paper analyzes the universal concept that sonorants are marked geminates in the gemination process of Sylheti Bangla (henceforth SHB). Evidence from SHB suggests that when SHB speakers confront borrowed words with sonorant initial or obstruent ...
Arpita Goswami
doaj   +1 more source

The Src homology 2 domain-containing adapter protein B (SHB) regulates mouse oocyte maturation. [PDF]

PLoS ONE, 2010
SHB (Src homology 2 domain-containing adapter protein B) is involved in receptor tyrosine kinase signaling. Mice deficient in the Shb gene have been found to exhibit a transmission ratio distortion with respect to inheritance of the Shb null allele among
Gabriela Calounova, Gabriel Livera, Xiao-Qun Zhang, Kui Liu, Roger G Gosden, Michael Welsh   +5 more
doaj   +1 more source

Progress in rice sheath blight resistance research

Frontiers in Plant Science, 2023
Rice sheath blight (ShB) disease poses a major threat to rice yield throughout the world. However, the defense mechanisms against ShB in rice remain largely unknown. ShB resistance is a typical quantitative trait controlled by multiple genes.
Jingsheng Chen, Yuanhu Xuan, Jianghui Yi, Guosheng Xiao, De Peng Yuan, Dandan Li   +5 more
doaj   +1 more source

Ectopic Expression of Gastrodia Antifungal Protein in Rice Enhances Resistance to Rice Sheath Blight Disease

Journal of Fungi, 2023
Sheath blight (ShB) disease, caused by Rhizoctonia solani Kühn, is one of the most serious rice diseases. Rice breeding against ShB has been severely hindered because no major resistance genes or germplasms are available in rice.
Junkai Zhu, Xiang Xue, Ran Ju, Jianhua Zhao, Fen Liu, Xian Han, Yu Yan, Yu Wang, Zhiming Feng, Dongmei Lin, Zongxiang Chen, Yiqin Wang, Xijun Chen, Chengcai Chu, Shimin Zuo, Yafang Zhang   +15 more
doaj   +1 more source

OBTAINING AND CHARACTERIZATION OF RECOMBINANT FLUORESCENT DERIVATIVES OF SOLUBLE HUMAN HB-EGF [PDF]

Biotechnologia Acta, 2014
Heparin-binding EGF-like growth factor (HB-EGF) belongs to the epidermal growth factor receptor family and is synthesized as a transmembrane precursor proHB-EGF.
N. V. Korotkevich, A. Ju. Labyntsev, D. V. Kolibo, S. V. Komisarenko   +3 more
doaj   +1 more source

Future effects of small hive beetle, Aethina tumida, on honey bee colony in Turkey based on temperature factor using a mathematical model

The European Zoological Journal, 2022
Biological invasions are becoming the most serious global environmental threats under changing climate. Beekeeping has faced such invasions with the changing climatic.
H. Tutun, Y. Sekercİ, S. Sevіn
doaj   +1 more source

SAĞLIK HİZMET BÖLGELERİNİN PERFORMANSININ VERİ ZARFLAMA ANALİZİ İLE DEĞERLENDİRİLMESİ

Verimlilik Dergisi, 2022
Amaç: Bu çalışmanın amacı, Türkiye’de Sağlık Bakanlığı tarafından oluşturulan 30 Sağlık Hizmet Bölgesinin (SHB) performanslarının değerlendirilmesidir.
Ferda Işıkçelik, Fatih Durur, Meliha Meliş Günaltay   +2 more
doaj   +1 more source

Assessment of Rice Sheath Blight Resistance Including Associations with Plant Architecture, as Revealed by Genome-Wide Association Studies

Rice, 2022
Background Sheath blight (ShB) disease caused by Rhizoctonia solani Kühn, is one of the most economically damaging rice (Oryza sativa L.) diseases worldwide. There are no known major resistance genes, leaving only partial resistance from small-effect QTL
Danting Li, Fantao Zhang, Shannon R. M. Pinson, Jeremy D. Edwards, Aaron K. Jackson, Xiuzhong Xia, Georgia C. Eizenga   +6 more
doaj   +1 more source

Notes on Aethina tumida Murray (Coleoptera: Nitidulidae) in an apiary in the state of Rio de Janeiro

EntomoBrasilis, 2019
. We record, for the first time, the presence of Aethina tumida Murray (Coleoptera: Nitidulidae) in the Rio de Janeiro state, in an apiary constituted by 36 honeybee hives Apis mellifera L. No eggs or larvae of A. tumida were found, only adults.
Sérgio Nogueira Pereira, Susana Gottschalk, Jorge Luiz T. Palmeira, Junio M. Paulino, Rosa Maria Antunes, Roosevelt M. A. Boechat, Virgínio Pereira da Silva Junior, Paulo Henrique P. de Moraes, Luis Henrique Soares Alves, Fábio Prezoto   +9 more
doaj   +1 more source