Hormonome Dynamics During Microgametogenesis in Different Nicotiana Species [PDF]
Frontiers in Plant Science, 2021 Plant microgametogenesis involves stages leading to the progressive development of unicellular microspores into mature pollen. Despite the active and continuing interest in the study of male reproductive development, little is still known about the ...
Lenka Záveská Drábková +6 more
doaj +6 more sources
Live-cell fluorescence imaging of microgametogenesis in the human malaria parasite Plasmodium falciparum. [PDF]
PLoS Pathogens, 2022 Formation of gametes in the malaria parasite occurs in the midgut of the mosquito and is critical to onward parasite transmission. Transformation of the male gametocyte into microgametes, called microgametogenesis, is an explosive cellular event and one ...
Sabrina Yahiya +8 more
doaj +5 more sources
Highly Overexpressed AtC3H18 Impairs Microgametogenesis via Promoting the Continuous Assembly of mRNP Granules [PDF]
Frontiers in Plant Science, 2022 Plant CCCH zinc-finger proteins form a large family of regulatory proteins function in many aspects of plant growth, development and environmental responses.
Liai Xu +7 more
doaj +4 more sources
Morpho-Anatomical, Physiological and Biochemical Adjustments in Response to Heat and Drought Co-Stress in Winter Barley [PDF]
Plants, 2023 This study aimed to investigate the combined effect of high temperatures 10 °C above the optimum and water withholding during microgametogenesis on vegetative processes and determine the response of winter barley genotypes with contrasting tolerance. For
Emmanuel Asante Jampoh +7 more
doaj +2 more sources
Pollen Development and Viability in Diploid and Doubled Diploid Citrus Species [PDF]
Frontiers in Plant Science, 2022 Seedlessness is one of the most important agronomic traits in mandarins on the fresh fruit market. Creation of triploid plants is an important breeding strategy for development of new commercial varieties of seedless citrus.
Jorge Lora +2 more
doaj +2 more sources
Microgametophyte Development in Cannabis sativa L. and First Androgenesis Induction Through Microspore Embryogenesis [PDF]
Frontiers in Plant Science, 2021 Development of double haploids is an elusive current breeding objective in Cannabis sativa L. We have studied the whole process of anther and pollen grain formation during meiosis, microsporogenesis, and microgametogenesis and correlated the different ...
Alberto Galán-Ávila +3 more
doaj +2 more sources
Identity Transitions of Tapetum Phases: Insights into Vesicular Dynamics and in Mortem Support During Pollen Maturation [PDF]
PlantsFlower development progresses through twelve distinct stages, meticulously regulated to optimize plant reproductive success. At stage 5, the initiation of anther development occurs, which is further categorized into 14 stages divided into two defined ...
Gabriel Luis L. S. Moreira +2 more
doaj +2 more sources
Botanical Sciences, 2023 Background: Embryology of the male reproductive structures in Fouquieriaceae has been poorly studied. The ontogeny of the anther wall, microsporogenesis, microgametogenesis, and pollen morphology were described in detail for Fouquieria fasciculata ...
Fabiola Soto-Trejo +2 more
doaj +2 more sources
Classification and Computational Analysis of Arabidopsis thaliana Sperm Cell-Specific F-Box Protein Gene 3p.AtFBP113 [PDF]
Frontiers in Genetics, 2020 In plants, F-box proteins (FBPs) constitute one of the largest superfamilies of regulatory proteins. Most F-box proteins are shown to be an integral part of SCF complexes, which carry out the degradation of proteins and regulate diverse important ...
Afsheen Malik +9 more
doaj +2 more sources
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
doaj +6 more sources