Results 141 to 150 of about 693,448 (302)

Editorial: Regulation of pollen tube growth, volume II

Frontiers in Plant Science, 2023
Stefano Del Duca, Delia Fernández-González, Giampiero Cai   +2 more
doaj   +1 more source

STay tunEd: mutational analysis of the HvSTE1 gene in barley provides insight into the balance between semi-dwarfism and maintenance of grain size in brassinosteroid biosynthesis-dependent manner

Frontiers in Plant Science
Brassinosteroids (BRs) are steroid phytohormones which regulate various physiological and developmental processes throughout plant life cycle. The BR biosynthesis has been studied mainly in the dicot model species - Arabidopsis thaliana.
Karolina Zolkiewicz, Jana Oklestkova, Beata Chmielewska, Damian Gruszka   +3 more
doaj   +1 more source

Phenology and recruitment of Caryocar costaricense (Caryocaceae), an endemic tree species of Southern Central America

Revista de Biología Tropical, 2009
Basic aspects of the reproductive biology are largely unknown for most tropical tree species, although they are important elements to understand the impacts of anthropogenic activities as logging and forest fragmentation on these populations.
Silvia Solís, Jorge Lobo, Mayori Grimaldo   +2 more
doaj  

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Comprehensive Study of Sexual Reproduction in Nicotiana tabacum Plants Overexpressing H₂O₂-Producing Enzymes: Superoxide Dismutase and Choline Oxidase

Plants
Transgenic tobacco plants with additional enzymes producing hydrogen peroxide (H2O2)—superoxide dismutase from Arabisopsis thaliana and choline oxidase from Arthrobacter globiformis—have increased resistance to stress factors, which was demonstrated ...
Anna Podobedova, Ekaterina N. Baranova, Alexander A. Gulevich, Inna A. Chaban, Maria Breygina   +4 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Floral symmetry: the geometry of plant reproduction. [PDF]

Emerg Top Life Sci, 2022
Jiang Y, Moubayidin L.
europepmc   +1 more source

Do tissue carbon and nitrogen limit population growth of weevils introduced to control waterhyacinth at a site in the Sacramento-San Joaquin Delta, California? [PDF]

, 2004
Waterhyacinth (Eichhornia crassipes(Mart.) Solms), is a serious problem in the Sacramento Delta. Two weevil species (Neochetina bruchi Hustache and N. eichhorniae Warner) have been introduced as biological control agents. The purpose of this study was
Ksander, Gregory G., Spencer, David F.
core  

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Meta-Analysis of the Effects of Insect Pathogens: Implications for Plant Reproduction. [PDF]

Pathogens, 2023
Recart W, Bernhard R, Ng I, Garcia K, Fleming-Davies AE.   +4 more
europepmc   +1 more source