Results 11 to 20 of about 105,568 (267)
Pollen biology and hormesis: Pollen germination and pollen tube elongation
Science of The Total Environment, 2021 This paper evaluated the occurrence of hormetic dose responses in pollen reported over the past eight decades. Hormetic doses responses were induced by a wide range of chemical and physical agents in 34 plant species for pollen germination and pollen tube growth/elongation.
Edward J, Calabrese +1 more
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Pollen Sporoplasts: Dissolution of Pollen Walls [PDF]
Plant Physiology, 1985 4-Methylmorpholine N-oxide monohydrate (MMNO.H(2)O), a potent solvent for polysaccharides, is an effective vehicle for release of membrane-enclosed male gametophytes (sporoplasts) from spore walls. This release occurs in minutes when pollen (Lilium longiflorum Thunb.) is suspended in a melt of MMNO.H(2)O at 75 degrees C. Continued heating at 75 degrees
F A, Loewus +4 more
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The rising tide of photographs: Not drowning but waving?
Captures, 2016 Concerns about the huge quantities of photographs circulating in digital networks have led some to proclaim that we are now drowning in images. This article surveys these anxieties by examining the work of artists who use photography’s scale, and ...
Annebella Pollen
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The EuroBiotech Journal, 2019 Microspore embryogenesis is a model system of plant cell reprogramming, totipotency acquisition, stress response and embryogenesis initiation. This in vitro system constitutes an important biotechnological tool for haploid and doubled-haploid plant ...
Berenguer Eduardo +3 more
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Frontiers in Plant Science, 2019 Somatic embryogenesis is a reliable system for in vitro plant regeneration, with biotechnological applications in trees, but the regulating mechanisms are largely unknown.
Yolanda Pérez-Pérez +9 more
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Metabolomics and Biomarkers for Drug Discovery
Metabolites, 2018 Metabolomics and biomarkers are increasingly used in drug discovery and development, and are applied to personalized medicine. Progress in these research areas has increased our understanding of disease pathology and improved therapeutic strategies for ...
Pollen K. Yeung
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Pollen Germination and Pollen Tube Growth in Gymnosperms [PDF]
Plants, 2021 Pollen germination and pollen tube growth are common to all seed plants, but these processes first developed in gymnosperms and still serve for their successful sexual reproduction. The main body of data on the reproductive physiology, however, was obtained on flowering plants, and one should be careful to extrapolate the discovered patterns to ...
Maria Breygina +2 more
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Functional expression and subcellular localization of pea polymorphic isoflavone synthase CYP93C18
Biologia Plantarum, 2013 Isoflavone synthase (IFS; CYP93C) plays a key role in the biosynthesis of phenolic secondary metabolites, isoflavonoids. These compounds, which are well-known for their benefits to human health and plant defence, are produced mostly in legumes.
M. Pičmanová +6 more
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American Journal of Botany, 1921 "Reprinted from the American journal of botany, vol. VIII, no. 10, December 1921." ; Thesis note stamped on cover. ; The author's doctoral dissertation, Yale University, 1920, but not published as a thesis. ; Cover-title. ; Bibliography: p. 499-501. ; Mode of access: Internet.
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Advances in Meteorology, 2015 We have evaluated three prognostic variables in Weather Research and Forecasting (WRF) model, mean daily temperature, daily maximum temperature, and daily minimum temperature using 9 months of model simulations at 36 and 12 km resolution, and compared ...
C. A. Skjøth +6 more
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