Results 51 to 60 of about 1,103,558 (313)

LIGHT DEPENDENT CHANGES IN PEROXIDASE ACTIVITY AND PEROXIDE HYDROGEN GENERATION IN THE WHEAT SEEDLINGS [PDF]

Journal of Stress Physiology & Biochemistry, 2011
Participation of light in modification of peroxidase enzymatic system activity and peroxide hydrogen generation in the wheat seedlings shoot and root endocellular compartment is revealed.
Tomilin M.V., Olyunina L.N., Veselov A.P.   +2 more
doaj  

Results in the determination of some Hosta varieties by the method of isoelectric focusing

International Journal of Horticultural Science, 2001
Mass propagation of 5 newly introduced Hosta varieties was carried out by the method of micropropagation. Our aim was to determine exact variety specificity after the micropropagation period in the pattern of peroxidase isoenzymes by isoelectric focusing
A. Mándy, É. Stefanovits-Bányai, Cs. Imre, Zs. Szafián   +3 more
doaj   +1 more source

Characterization of peroxidase and catalase genes in defense mechanisms of Physcomitrella patens [PDF]

, 2019
Systemic acquired resistance (SAR) and the hypersensitive response (HR) are two important induced defense mechanisms in plants. SAR is the development of an enhanced resistance to a pathogen due to a prior encounter.
Ciulla, Lauren
core   +1 more source

Horizontal gene transfer contributed to the evolution of extracellular surface structures [PDF]

, 2012
The single-cell layered ectoderm of the fresh water polyp Hydra fulfills the function of an epidermis by protecting the animals from the surrounding medium.
Altstätter, Johannes, Böttger, Angelika, David, Charles N., Deutzmann, Rainer, Doxey, Andrew C., Gabius, Hans-Joachim, Geissner, Andreas, Heim, Astrid, Hess, Michael W., McConkey, Brendan J., Münder, Sandra, Pauly, Barbara, Pfaller, Kristian, Salvenmoser, Willi   +13 more
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

The Estimation of the Antioxidant Enzymes Activity in Representatives of Different Populations of Lymnaea stagnalis Differ in the Degree of Infestation Under Temperature Stress [PDF]

Journal of Stress Physiology & Biochemistry, 2016
The aim of this study was to assess the impact of effects of thermal stress and parasitic infestation on the activity of antioxidant enzymes (peroxidase, catalase and glutathione S-transferase) in different populations of wide-spread species of pulmonate
Axenov-Gribanov D.V., Khomich A.S., Bodilovskaya O.A., Kondratieva E.S., Lubyaga Y.A., Shatilina Z.M., Emshanova V.A., Golubev A.P.   +7 more
doaj  

Changes of antioxidant enzymes of mung bean [Vigna radiata (L.) R. Wilczek] in response to host and non-host bacterial pathogens

Journal of Plant Protection Research, 2016
The natural resistance against the majority of potential pathogens that exist in most plant species is known as non-host resistance. Several reports suggest the role of antioxidant enzymes in non-host resistance.
Farahani Ali Safaie, Taghavi Mohsen
doaj   +1 more source

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

Molecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon, Dong Young Kim, Yuna Kim, Uk‐Il Kim, Jae‐Sung Kim   +4 more
wiley   +1 more source

Discovery and biodegradation characterization of polyethylene by Metabacillus niabensis

Frontiers in Microbiology
Polyethylene (PE), a type of plastic, is the primary contributor to persistent and prolonged environmental contamination. Plastic biodegradation is considered a promising approach to addressing current environmental issues.
Raj Kumar Sardar, Raj Kumar Sardar
doaj   +1 more source

Antioxidative Response of Various Cultivars of Sorghum (Sorghum bicolor L.) to Drought Stress [PDF]

Journal of Stress Physiology & Biochemistry, 2013
The present study was conducted with the aim to identify the response of antioxidant enzyme activities in seedlings of different sorghum cultivars under mannitol stress.
Gurpreet Singh, Nidhi Sharma
doaj