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primary endosperm nucleus

Nucleus resulting from the fusion of the male gamete and two polar nuclei in the central cell of the embryo sac. [ISBN:0471245208]
National Institutes of Health

Papers overview

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Review
2014
Review
2014
Interploidy hybridization barrier of endosperm as a dosage interaction
Crosses between plants at different ploidy levels will often result in failure of endosperm development. The basis of this… 
2010
2010
The syncytium-specific expression of the Orysa;KRP3 CDK inhibitor: implication of its involvement in the cell cycle control in the rice (Oryza sativa L.) syncytial endosperm
During rice (Oryza sativa L.) seed development, the primary endosperm nucleus undergoes a series of divisions without cytokinesis… 
2009
2009
Seed fertilization, development, and germination in Hydatellaceae (Nymphaeales): Implications for endosperm evolution in early angiosperms.
New data on endosperm development in the early-divergent angiosperm Trithuria (Hydatellaceae) indicate that double fertilization… 
2005
2005
Capsella embryogenesis: The development of the free nuclear endosperm
SummaryThe development of the free nuclear endosperm ofCapsella was studied using the electron microscope and histochemical… 
2004
2004
Endosperm Balance Number and the polar-nuclei activation hypotheses for endosperm development in interspecific crosses of Solanaceae and Gramineae, respectively
The Endosperm Balance Number (EBN) and the polar-nuclei activation (PNA) hypotheses have been developed to interpret, explain and… 
2004
2004
Triple fusion of the primary endosperm nucleus as a cause of interspecific cross-incompatibility in Avena
SummaryUsing five diploid, two tetraploid and three hexaploid Avena species (x=7) 78 reciprocal crosses were made. Of these 74… 
2004
2004
Studies in the embryology of the diandrous orchidCypripedium cordigerum (Cypripedieae, Orchidaceae)
The anther wall layers ofCypripedium cordigerum are six to eight. The glandular tapetum is 2- or 3-layered and its cells are… 
Review
2003
Review
2003
Apomixis in flowering plants: an overview.
  • A. Richards
  • Philosophical transactions of the Royal Society…
  • 2003
  • Corpus ID: 25439578
Apomixis is a common feature of perennial plants, which occurs in ca. 60% of the British flora, but has been largely ignored by… 
Highly Cited
1999
Highly Cited
1999
Development of endosperm in Arabidopsis thaliana
Abstract The process of endosperm development in Arabidopsis was studied using immunohistochemistry of tubulin/microtubules… 
Highly Cited
1989
Highly Cited
1989
The Male Gametophyte of Flowering Plants.
Angiosperm plants produce flowers, very beautiful and intricate structures, within which their reproductive devel? opment takes… 
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