Results 41 to 50 of about 455 (164)
On Apospory in Anthoceros laevis
Annals of Botany, 1901 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Inheritance of Apospory in Bahiagrass, Paspalum Notatum
Hereditas, 2004 Previous studies on the inheritance of aposporous apomixis in bahiagrass showed a wide range of segregation ratios in crosses involving sexual and aposporous apomictic plants. The F1 progenies were classified through a visual progeny test carried out on few F2 plants.
E J, Martínez +3 more
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Frontiers in Plant Science, 2018 Apomixis is a clonal mode of reproduction via seeds, which results from the failure of meiosis and fertilization in the sexual female reproductive pathway. In previous transcriptomic surveys, we identified a mitogen-activated protein kinase kinase kinase
Micaela Mancini +16 more
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XVI. On Apospory and allied Phenomena. [PDF]
Transactions of the Linnean Society of London. 2nd Series: Botany, 1887 n ...
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Plant Breeding, Volume 145, Issue 3, Page 561-574, June 2026.ABSTRACT This study estimated the repeatability of forage traits in 84 Paspalum nicorae ecotypes using six statistical methods and quantified the minimum number of harvests needed for effective selection. Multivariate analyses based on best linear unbiased prediction (BLUP) values were also performed to assess genetic variability, identify key traits ...
Diógenes Cecchin Silveira +9 more
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BMC Genomics, 2011 Background Apomixis, asexual seed production in plants, holds great potential for agriculture as a means to fix hybrid vigor. Apospory is a form of apomixis where the embryo develops from an unreduced egg that is derived from a somatic nucellar cell, the
Ozias-Akins Peggy +2 more
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Transcriptome analysis of the Arabidopsis megaspore mother cell uncovers the importance of RNA helicases for plant germline development. [PDF]
PLoS Biology, 2011 Germ line specification is a crucial step in the life cycle of all organisms. For sexual plant reproduction, the megaspore mother cell (MMC) is of crucial importance: it marks the first cell of the plant "germline" lineage that gets committed to undergo ...
Anja Schmidt +5 more
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Acta Societatis Botanicorum Poloniae, 2014 It is argued that the phasic alternation of sporophyte and gametophyte in ferns involves changing gene activation during oogenesis and sporogenesis respectively.
P. R. Bell
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Evidence of Allopolyploidy in Urochloa humidicola Based on Cytological Analysis and Genetic Linkage Mapping. [PDF]
PLoS ONE, 2016 The African species Urochloa humidicola (Rendle) Morrone & Zuloaga (syn. Brachiaria humidicola (Rendle) Schweick.) is an important perennial forage grass found throughout the tropics.
Bianca B Z Vigna +8 more
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Plant Biotechnology Journal, Volume 24, Issue 3, Page 1712-1724, March 2026.ABSTRACT Induction of apomixis, or clonal reproduction through seed, could economise commercial hybrid seed production and enable smallholder farmers to save and sow hybrid seed. Here, we demonstrate the synthetic induction of apomixis in two sorghum hybrids and show that the clonal hybrid seed can be maintained across multiple seed generations.
Marissa K. Simon +7 more
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