Results 91 to 100 of about 1,882,386 (316)

Fluoroquinolone, resistant genes, Escherichia coli, ciprofloxacin, quinolone resistance(qnr) gene

Ethiopian Journal of Health Sciences, 2022
BACKGROUND: The aim of this study was to determine caregivers’ nutrition knowledge and its influence on feeding practices and nutritional status on young children.Methods: A cross-sectional survey was conducted in 120 caregiver-child pairs. A validated questionnaire was used to collect caregivers’ nutrition knowledge and feeding practices.
Tubatse Tiny Motebejana, Cebisa Noxolo Nesamvuni, Xikombiso Mbhenyane   +2 more
openaire   +1 more source

Virus resistance genes in plants

Uirusu, 2018
Plants defend themselves from virus infection by RNA silencing and resistance (R) gene-mediated mechanisms. Many dominant R genes encode nucleotide-binding site and leucine-rich repeat (NB-LRR)-containing proteins. NB-LRR proteins are also encoded by R genes against bacteria or fungi, suggesting a similar mechanism underlies defense systems to diverse ...
Kazuhiro, Ishibashi, Masayuki, Ishikawa
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Genome-Wide Association Analysis of Cowpea Mild Mottle Virus Resistance in Soybean Germplasms from Northeast China

Agronomy
Cowpea mild mottle virus (CpMMV) is an important viral pathogen that seriously influences the yield and seed quality of soybeans worldwide. Resistance breeding is one of the most effective, economical, and environmentally safe strategies for controlling ...
Yameng Luan, Siqi Yang, Yuting Wang, Yu Zhao, Xiaoyun Wu, Qingshan Chen, Zhaoming Qi, Xiaoxia Wu, Weiqin Ji, Xiaofei Cheng   +9 more
doaj   +1 more source

SolRgene: an online database to explore disease resistance genes in tuber-bearing Solanum species [PDF]

, 2011
Background The cultivated potato (Solanum tuberosum L.) is an important food crop, but highly susceptible to many pathogens. The major threat to potato production is the Irish famine pathogen Phytophthora infestans, which causes the devastating late ...
Bakker, E.H., Berloo, R., van, Budding, D.J., Champouret, N., Finkers, H.J., Goverse, A., Hoekstra, R., Huigen, D.J., Jacobs, M.M.J., Jacobsen, E., Krenek, P., Pel, M., Rietman, H., Visser, R.G.F., Vissers, M., Vleeshouwers, V.G.A.A., Vosman, B.   +16 more
core   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

CCoAOMT positively regulates the biosynthesis of secondary metabolites in Zanthoxylum armatum

Frontiers in Agronomy
IntroductionThe rust disease caused by the fungus Coleosporium zanthoxyli in Zanthoxylum armatum leads to significant leaf damage. However, the genetic regulatory mechanisms underlying disease resistance in this plant remain unclear.MethodsThrough ...
Xiu Xu, Yingxia Hu, Yingming Lai, Tianhui Zhu, Tianhui Zhu, Tianhui Zhu, Shujiang Li, Shujiang Li, Shujiang Li, Yinggao Liu, Shuying Li, Chunlin Yang, Shan Han, Shan Han, Shan Han   +14 more
doaj   +1 more source

Identification of molecular markers associated to new sources of resistance to the root-knot nematode in cotton : S02T04 [PDF]

, 2013
The root-knot nematode (RKN) Meloidogyne incognita is a major constraint in cotton (Gossypium hirsutum L.) production in numerous countries. Control of RKN has been hampered by the lack of options for crop rotation and even more, by the lack of high ...
Barroso, Paulo Augusto Vianna, Carneiro, Regina Maria Dechechi Gomes, Giband, Marc, Lacape, Jean-Marc, Moretzsohn, Márcio C.   +4 more
core  

Gene amplification and insecticide resistance

Pest Management Science, 2011
AbstractPesticide resistance in arthropods has been shown to evolve by two main mechanisms, the enhanced production of metabolic enzymes, which bind to and/or detoxify the pesticide, and mutation of the target protein, which makes it less sensitive to the pesticide.
Bass, C., Field, L. M.
openaire   +2 more sources