Results 11 to 20 of about 445,945 (268)
Development of an ELISA-based kit for the on-farm determination of progesterone in milk
Veterinární Medicína, 2007 Effective reproductive management is a crucial concern in the dairy industry and missed oestrus and late recognition of unsuccessful insemination can lead to substantial financial loss.
R. Simersky +4 more
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Analytical Methods for the Determination of Neuroactive Steroids
Biomolecules, 2021 Neuroactive steroids are a family of all steroid-based compounds, of both natural and synthetic origin, which can affect the nervous system functions.
Michal Kaleta +3 more
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A stable isotope dilution method for a highly accurate analysis of karrikins
Plant Methods, 2021 Background Karrikins (KARs) are recently described group of plant growth regulators with stimulatory effects on seed germination, seedling growth and crop productivity. So far, an analytical method for the simultaneous targeted profiling of KARs in plant
Jakub Hrdlička +4 more
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Agronomy, 2022 Brassinolides (BRs) are naturally-occurring phytohormones, which are essentially important to improve the crop adoptive capacity to various stresses. Spray volume (SV) and agrochemical application methods are associated with chemical deposition and field
Mujahid Hussain +6 more
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Plants, 2022 Acclimation to salt stress in plants is regulated by complex signaling pathways involving endogenous phytohormones. The signaling role of salicylic acid (SA) in regulating crosstalk between endogenous plant growth regulators’ levels was investigated in ...
Hülya Torun +4 more
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Cytokinin Plant Hormones Have Neuroprotective Activity in In Vitro Models of Parkinson’s Disease
Molecules, 2021 Cytokinins are adenine-based phytohormones that regulate key processes in plants, such as cell division and differentiation, root and shoot growth, apical dominance, branching, and seed germination. In preliminary studies, they have also shown protective
Gabriel Gonzalez +4 more
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The role of cytokinins during micropropagation of wych elm
Biologia Plantarum, 2013 We have compared the influence of two aromatic cytokinin derivatives, N 6-benzyladenine (BA) and meta-topolin (mT), on the in vitro multiplication and senescence of wych elm (Ulmus glabra Huds.).
J. Malá +8 more
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Plants, 2020 Inositol trisphosphate 5/6 kinases (ITPK) constitute a small group of enzymes participating in the sequential phosphorylation of inositol phosphate to inositol hexakisphosphate (IP6), which is a major storage form of phosphate in cereal grains.
Tomáš Vlčko, Ludmila Ohnoutková
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Frontiers in Plant Science, 2023 Dormancy and heteromorphism are innate seed properties that control germination timing through adaptation to the prevailing environment. The degree of variation in dormancy depth within a seed population differs considerably depending on the genotype and
Eddison Loades +8 more
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Homozygous Transgenic Barley (Hordeum vulgare L.) Plants by Anther Culture
Plants, 2020 Production of homozygous lines derived from transgenic plants is one of the important steps for phenotyping and genotyping transgenic progeny. The selection of homozygous plants is a tedious process that can be significantly shortened by androgenesis ...
Ludmila Ohnoutková, Tomáš Vlčko
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