Results 91 to 100 of about 24,566 (207)

Molecular factors involved in the formation of secondary vascular tissues and lignification in higher plants [PDF]

, 2003
The formation of secondary vascular tissues involves complex processes and many steps, a number of which have been examined in detail in this study. A novel CuZn-SOD, with a high pI and thus denoted hipI-SOD, was identified and characterized in Pinus ...
Karlsson, Marlene
core  

Glycosyltransferase efficiently controls phenylpropanoid pathway [PDF]

, 2008
Background In a previous study, anthocyanin levels in potato plants were increased by manipulating genes connected with the flavonoid biosynthesis pathway.
Anna Aksamit-Stachurska, Alina Korobczak-Sosna, Anna Kulma, Jan Szopa   +3 more
core   +1 more source

Phytohormonal and Transcriptomic Mechanisms of Multigenerational Stress Memory in Wheat Under Weed Competition

Plant, Cell &Environment, Volume 49, Issue 6, Page 3436-3454, June 2026.
ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng, Joseph C. Kuhl, Brenda M. Murdoch, Fangming Xiao, Albert T. Adjesiwor   +4 more
wiley   +1 more source

Photophysics of Biological and Biomimetic Sunscreen Molecules

ChemPhotoChem, Volume 10, Issue 5, May 2026.
Recent photochemical and photophysical research into natural and nature‐inspired UV filter molecules is reviewed, with a focus on the application of these systems in next‐generation sunscreens. The results of time‐resolved UV spectroscopy experiments and theoretical studies are discussed.
Michael Hymas, Vasilios G. Stavros
wiley   +1 more source

Comparative Analysis of Phytochemicals and Antioxidant Characterization Among Different Parts of Catharanthus roseus: In Vitro and In Silico Investigation

Biochemistry Research International
Conclusions: The mixed-solvent extract had higher levels of catechin hydrate, rutin hydrate, trans-ferulic acid, and vanillic acid, whereas the ethanol extract contained more (−) epicatechin, catechol, kaempferol, quercetin, and trans-cinnamic acid ...
Farjana Akter Hira, Ashekul Islam, Kanika Mitra, Ummey Hafsa Bithi, Khondoker Shahin Ahmed, Sanzida Islam, Shaike Mohammad Abdullah, Md. Nazim Uddin   +7 more
doaj   +1 more source

Response of organically and conventionally produced potatoes to a controlled attack of a pathogen [PDF]

, 2012
Organic agricultural products have increasing share of the food market in Europe. The questions related to benefits of organic versus conventionally produced agricultural crops are of increasing meaning. In our paper we have focused on assessment of the
Dasko, L'ubomír, Drímal, Jozef, Klimekova, Marta, Urgeová, Eva   +3 more
core  

Release of cell wall phenolic esters during hydrothermal pretreatment of rice husk and rice straw [PDF]

, 2018
Background: Rice husk and rice straw represent promising sources of biomass for production of renewable fuels and chemicals. For efficient utilisation, lignocellulosic components must first be pretreated to enable efficient enzymatic saccharification and
Collins, Samuel R. A., Dicks, Jo, Elliston, Adam, Roberts, Ian N., Waldron, Keith W., Wellner, Nikolaus, Wu, Jia   +6 more
core   +1 more source

Correlational and Molecular Mechanism Analyses of Bioactive Compounds From Ziziphus jujuba: Focusing on Anti‐Hyaluronidase and Antioxidant Networks

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Extract of Z. jujuba leaves and branches is prepared by using ethanol. The samples are examined for antioxidant and various enzyme inhibition activities. Then, bioactive components are isolated by column chromatography and identified by EI‐MS, NMR, and UV‐HPLC. Medicagenic acid may be the best candidate for anti‐hyaluronidase.
Saba Noreen, Zhaoyang Wu, Sichan Kim, Ji Won Choi, Soo Kyeong Lee, Deokho Lee, Soon Sung Lim   +6 more
wiley   +1 more source

SAFETY ASSESSMENT OF A RANGE OF PLANT METABOLIC TOVES – ADVANCED GEROPROTECTORS IN VIVO RESEARCH

Siberian Journal of Life Sciences and Agriculture
Background. Ageing is associated with progressive impairment of physical functions and increased risk of age-related chronic diseases. Polyphenols such as mangiferin, quercetin and trans-cinnamic acid are also used for the treatment and prevention of ...
Anna S. Frolova, Irina S. Milentyeva, Anastasia M. Fedorova, Lyudmila K. Asyakina, Aleksandr Yu. Prosekov   +4 more
doaj   +1 more source

Response of pine hypocotyl sections to growth regulators and related substances

Acta Societatis Botanicorum Poloniae, 2015
Growth response of Pinus silvestris hypocotyl sections to some synthetic growth regulators and related substances was studied. Elongation of hypocotyl sections was stimulated by naphtaleneacetic acid, indole-3-acetic acid, in-dole-3-propionic acid ...
J. Zakrzewski
doaj   +1 more source