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Polyploidy

Known as: Polyploidy [Disease/Finding], Polyploidies, Polyploid 
The chromosomal constitution of a cell containing multiples of the normal number of CHROMOSOMES; includes triploidy (symbol: 3N), tetraploidy (symbol… 
National Institutes of Health

Related topics

Related topics

5 relations

Broader (1)

Chromosome Aberrations

Narrower (1)

Diploid-Triploid Mosaicism
HyperploidyPolyploid CellPolytene Chromosomes

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
Polyploidy and Genome Evolution
Evolutionary Significance of Whole-Genome Duplication.- Genetic Consequences of Polyploidy in Plants.- Meiosis in polyploid… 
Highly Cited
2009
Highly Cited
2009
Hybridization, polyploidy and invasion: lessons from Spartina (Poaceae)
In this paper, we examine how the Spartina system has helped our understanding of the genomic aspects of allopolyploid speciation… 
Highly Cited
2005
Highly Cited
2005
Molecular Basis of Evolutionary Events That Shaped the Hardness Locus in Diploid and Polyploid Wheat Species (Triticum and Aegilops)w⃞
The Hardness (Ha) locus controls grain hardness in hexaploid wheat (Triticum aestivum) and its relatives (Triticum and Aegilops… 
Review
2004
Review
2004
Genetic manipulations in aquaculture: a review of stock improvement by classical and modern technologies
The aim of this review was to highlight the extent to which the genetic technologies are implemented by the aquaculture industry… 
Highly Cited
2004
Highly Cited
2004
Stochastic and Epigenetic Changes of Gene Expression in Arabidopsis Polyploids
Polyploidization is an abrupt speciation mechanism for eukaryotes and is especially common in plants. However, little is known… 
Highly Cited
2003
Highly Cited
2003
Map-based cloning of leaf rust resistance gene Lr21 from the large and polyploid genome of bread wheat.
We report the map-based cloning of the leaf rust resistance gene Lr21, previously mapped to a gene-rich region at the distal end… 
Review
2002
Review
2002
Roads to polyploidy: The megakaryocyte example
Polyploidy, recognized by multiple copies of the haploid chromosome number, has been described in plants, insects, and in… 
Highly Cited
1992
Highly Cited
1992
The evolutionary dynamics of polyploid plants: origins, establishment and persistence.
Highly Cited
1991
Highly Cited
1991
polo encodes a protein kinase homolog required for mitosis in Drosophila.
We show that mutation in polo leads to a variety of abnormal mitoses in Drosophila larval neuroblasts. These include otherwise… 
Review
1979
Review
1979
Polyploidy and distribution.
Since Polyploidy has been recognized as a widespread and common phenomenon among eukaryotes, particularly higher plants… 
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