Results 11 to 20 of about 3,029,318 (218)

Insights into avian molecular cytogenetics—with reptilian comparisons

open access: yesMolecular Cytogenetics
In the last 100 years or so, much information has been accumulated on avian karyology, genetics, physiology, biochemistry and evolution. The chicken genome project generated genomic resources used in comparative studies, elucidating fundamental ...
Darren K. Griffin   +5 more
doaj   +2 more sources

A Review of COVID-19 Scientific Publications by Iranian Researchers in 2020: A Scientometrics Study [PDF]

open access: yesطب انتظامی, 2021
Aims: The Covid-19 epidemy has become a serious threat and challenge to all people of the world. Due to the new and unknown nature of this disease, many scientific products have been published in this field in recent months.
Meisam Dastani, Mohammad Ghorbani
doaj   +1 more source

Editorial: Models for Oral Biology Research. [PDF]

open access: yes, 2022
Oral biology is a scientific field that involves several disciplines, such as anatomy, cellular and molecular biology, genetics, microbiology, immunology, biochemistry, pharmacology, physiology and pathology. A deeper understanding of the various tissues,
Capela e Silva, F., Lamy, E.
core   +1 more source

Plant Transglutaminases: New Insights in Biochemistry, Genetics, and Physiology

open access: yesCells, 2022
Transglutaminases (TGases) are calcium-dependent enzymes that catalyse an acyl-transfer reaction between primary amino groups and protein-bound Gln residues. They are widely distributed in nature, being found in vertebrates, invertebrates, microorganisms,
L. Parrotta   +5 more
semanticscholar   +1 more source

Salinity Stress Tolerance in Plants

open access: yesPlants, 2023
Soil salinization negatively impacts plant development and induces land degradation, thus affecting biodiversity, water quality, crop production, farmers’ well-being, and the economic situation in the affected region.
Libia Iris Trejo-Téllez
doaj   +1 more source

Syntaxin of plants71 plays essential roles in plant development and stress response via regulating pH homeostasis

open access: yesFrontiers in Plant Science, 2023
SYP71, a plant-specific Qc-SNARE with multiple subcellular localization, is essential for symbiotic nitrogen fixation in nodules in Lotus, and is implicated in plant resistance to pathogenesis in rice, wheat and soybean.
Hailong Zhang   +19 more
doaj   +1 more source

A Comparative Review of the Cell Biology, Biochemistry, and Genetics of Lactose Synthesis

open access: yesJournal of mammary gland biology and neoplasia, 2021
Lactose is the primary carbohydrate in the milk of most mammals and is unique in that it is only synthesized by epithelial cells in the mammary glands. Lactose is also essential for the development and nutrition of infants.
A. Sadovnikova, S. C. Garcia, R. Hovey
semanticscholar   +1 more source

The transcriptional control of the VEGFA-VEGFR1 (FLT1) axis in alternatively polarized murine and human macrophages

open access: yesFrontiers in Immunology, 2023
IntroductionMacrophages significantly contribute to the regulation of vessel formation under physiological and pathological conditions. Although the angiogenesis-regulating role of alternatively polarized macrophages is quite controversial, a growing ...
Apolka Domokos   +23 more
doaj   +1 more source

Use of practice tests with immediate feedback in an undergraduate molecular biology course

open access: yesBiochemistry and Molecular Biology Education, 2022
Multiple studies have shown that testing contributes to learning at all educational levels. In this observational classroom study, we report the use of a learning tool developed for a Genetics and Molecular Biology course at the college level.
Javier Plasencia
semanticscholar   +1 more source

Isolation and Characterization of 1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexene-1-acetic Acid, a Metabolite in Bacterial Transformation of Abscisic Acid

open access: yesBiomolecules, 2022
We report the discovery of a new abscisic acid (ABA) metabolite, found in the course of a mass spectrometric study of ABA metabolism by the rhizosphere bacterium Rhodococcus sp. P1Y. Analogue of (+)-ABA, enriched in tritium in the cyclohexene moiety, was
Oleg S. Yuzikhin   +13 more
doaj   +1 more source

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