Results 51 to 60 of about 1,486 (115)
High-temperature injury and auxin biosynthesis in microsporogenesis.
Frontiers in Plant Science, 2013 Plant reproductive development is more sensitive than vegetative growth to many environmental stresses. With global warming, in particular, plant high temperature injury is becoming an increasingly serious problem.
Atsushi eHigashitani
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Actin filaments drive spindle positioning in Arabidopsis meiosis II
New Phytologist, Volume 248, Issue 5, Page 2187-2191, December 2025.
Yingrui Ma, Hua Jiang
wiley +1 more source
Heat shock protein 101 safeguards meiotic thermotolerance of male germlines in rice and Arabidopsis
Crop JournalHeat stress induces severe meiotic defects in plants, leading to significant male sterility and substantial yield losses in crops. However, few genes involved in meiotic thermotolerance have been characterized.
Yunfei Li +10 more
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SCSBRS126 Dueto: irrigated rice variety resilient to cold and heat at reproductive stage
Crop Breeding and Applied Biotechnology, 2023 SCSBRS126 Dueto is a late-maturing high yield performing cultivar released by Epagri/Embrapa/Udesc. It has high tillering capacity, but poor resistance to lodging, medium resistance to blast, with long, slender grains and good sensory/cooking traits, and
Rubens Marschalek +20 more
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Polyamines in pollen: from microsporogenesis to fertilization
Frontiers in Plant Science, 2016 The entire pollen life span is driven by polyamine (PA) homeostasis, achieved through fine regulation of their biosynthesis, oxidation, conjugation, compartmentalization, uptake, and release.
Iris eAloisi +3 more
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Advances in Horticultural Science, 2013 This review examines recent advances regarding flower bud dormancy in apricot, focusing on biological, anatomical, and physiological processes which occur during the induction and depth of dormancy.
R. Viti, S. Bartolini, L. Andreini
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Quality assessment of pollen of pear genotypes for their use in breeding
Новые технологии, 2019 The morphological quality indices of pollen of 14 pear genotypes have been studied in the conditions of the humid subtropics of the south of Russia. Viability and fertility have been determined, and variational curves of pollen grain sizes have been ...
N. S. Kiseleva
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Конкурентное и кооперативное поведение клеток в микроспорогенезе покрытосеменных
Фактори експериментальної еволюції організмів, 2016 Aim. A comparative cytological analysis of intra- and intertissue cytomictic interactions in early microsporogenesis of mono- and dicotyledonous plants was performed using two cellular systems: microsporocytes and tapetum. Methods.
Е. А. Кравец +7 more
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Anales del Jardín Botánico de Madrid, 2013 We analyzed the microgametogenesis and microsporogenesis of the male flowers of the holoparasitic Helosis cayennensis (Sw.) Spreng. var. cayennensis using optical and scanning electron microscopy.
Ana María González +2 more
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Maize Prolonged Prophase 1 is essential for meiotic progression in pollen mother cells
Crop JournalMeiosis, a critical process for sexual reproduction, requires precise regulation to ensure the correct progression of meiotic stages. In yeast and animals, errors in meiotic recombination and homologous chromosomes synapsis bring a surveillance mechanism
Lingling Pan +6 more
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