Results 31 to 40 of about 725,864 (316)

Serine-based surfactants as effective antimicrobial agents against multiresistant bacteria

open access: yes, 2022
The antimicrobial activity of two serine derived gemini cationic surfactants, amide (12Ser)2CON12 and ester (12Ser)2COO12, was tested using sensitive, E. coli ATCC 25922 and S. aureus ATCC 6538, and resistant, E. coli CTX M2, E.
Rui Pereira (187696)   +8 more
core   +1 more source

Heterologous Expression of Serine Hydroxymethyltransferase-3 From Rice Confers Tolerance to Salinity Stress in E. coli and Arabidopsis

open access: yesFrontiers in Plant Science, 2019
Among abiotic stresses, salt stress adversely affects growth and development in rice. Contrasting salt tolerant (CSR27), and salt sensitive (MI48) rice varieties provided information on an array of genes that may contribute for salt tolerance of rice ...
Pragya Mishra   +13 more
doaj   +1 more source

Primary structure of potato Kunitz-type serine proteinase inhibitor [PDF]

open access: yes, 2000
The serine proteinase inhibitor (PSPI-51) isolated from potato tubers (Solanum tuberosum L,) comprises two protein species with pi 5.2 and 6.3, denoted as PSPI-21-5.2 and PSPI-21-6.3, respectively.
Mentele, Reinhard   +3 more
core   +1 more source

Effect of dietary serine supplementation on performance, egg quality, serum indices, and ileal mucosal immunity in laying hens fed a low crude protein diet

open access: yesPoultry Science, 2021
: This study was designed to evaluate the effect of dietary Ser on performance, egg quality, serum indices, and ileal mucosal immunity in laying hens fed low crude protein (LCP), essential amino acids (EAA) balanced diets.
Jian-min Zhou   +5 more
doaj   +1 more source

Diversity in the serine recombinases [PDF]

open access: yesMolecular Microbiology, 2002
SummaryMost site‐specific recombinases fall into one of two families, based on evolutionary and mechanistic relatedness. These are the tyrosine recombinases orλintegrase family and the serine recombinases or resolvase/invertase family. The tyrosine recombinases are structurally diverse and functionally versatile and include integrases, resolvases ...
Margaret C M, Smith, Helena M, Thorpe
openaire   +2 more sources

ترشيد أدوار المرأة في فكر الإمام يوسف القرضاوي

open access: yesمجلة كلية الشريعة والدراسات الإسلامية
أهداف البحث: الاهتداء لمنهجية القرضاوي في ترشيد أدوار المرأة المسلمة، والاعتناء بالمفاهيم والأصول الكبرى التي احتكم إليها في بناء موقفه، واستثمار ما توصل إليه في تعميق أداء المسلمة لواجباتها في واقعنا المعاصر.
Serine Louiz
doaj   +1 more source

Prevention of γ-Radiation-Induced DNA Damage in Human Lymphocytes Using a Serine-Magnesium Sulfate Mixture

open access: yesSultan Qaboos University Medical Journal, 2017
Objectives: Ionising radiation has deleterious effects on human cells. N-acetylcysteine (NAC) and cysteine, the active metabolite of NAC, are well-known radioprotective agents.
Vahid Changizi   +3 more
doaj   +1 more source

Phosphorylation of Calpastatin Negatively Regulates the Activity of Calpain

open access: yesLife, 2023
Tenderness is an important characteristic of meat quality. Calpastatin and calpain play important roles in meat tenderization. However, it is not clear how phosphorylation affects the regulation of calpastatin on μ-calpain and, consequently, meat ...
Yuqiang Bai   +6 more
doaj   +1 more source

The Serine Recombinases

open access: yesMicrobiology Spectrum, 2014
ABSTRACTIn site-specific recombination, two short DNA sequences (‘sites’) are each cut at specific points in both strands, and the cut ends are rejoined to new partners. The enzymes that mediate recognition of the sites and the subsequent cutting and rejoining steps are called recombinases.
openaire   +2 more sources

Genomic investigation of emerging zoonotic pathogen Shewanella xiamenensis

open access: yesTzu Chi Medical Journal, 2020
Objective: Shewanella xiamenensis is an emerging zoonotic pathogen commonly found in aquatic ecosystem. Clustered regularly interspaced short palindromic repeats (CRISPR) and (CRISPR)-associated gene systems act as adaptive immune system of prokaryotes ...
Jui-Hsing Wang   +2 more
doaj   +1 more source

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