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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

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Highly Cited
1987
Highly Cited
1987
Chromosome studies in oocytes and zygotes from an IVF programme.
Chromosome studies have been carried out in 117 oocytes, 17 one-cell zygotes and four, two- to four-cell zygotes in our IVF… 
Highly Cited
1984
Highly Cited
1984
Transformation of protoplasted yeast cells is directly associated with cell fusion
The frequency of cell fusion during transformation of yeast protoplasts with various yeast plasmids with a chromosome replicon… 
Highly Cited
1981
Highly Cited
1981
Photosynthesis in Polyploid Tall Fescue : II. PHOTOSYNTHESIS AND RIBULOSE-1, 5-BISPHOSPHATE CARBOXYLASE OF POLYPLOID TALL FESCUE.
Net photosynthesis on a leaf area and leaf weight basis increased significantly with ploidy in a 4X, 6X, 8X and 10X allopolyploid… 
Highly Cited
1978
Highly Cited
1978
Late radiation damage in the mouse bladder as measured by increased urination frequency.
The radiation response of the mouse urinary bladder was assessed by measuring the urination frequency after localized irradiation… 
Highly Cited
1976
Highly Cited
1976
Membrane changes during urothelial hyperplasia and neoplasia.
Normal mammalian urothelium has a complex pattern of morphogenesis and cell differentiation. The luminal face of the polyploid… 
Highly Cited
1972
Highly Cited
1972
Protein electrophoretic profiles and the origin of the B genome of wheat.
Protein electrophoretic profiles cast doubt upon the prevalent theory that the B genome of the polyploid wheats was derived from… 
Highly Cited
1968
Highly Cited
1968
DIFFERENTIATION OF EMBRYOIDS FROM DEVELOPING GERM CELLS IN ANTHER CULTURE OF TOBACCO
1. 発育中のタバコの葯を組織培養し, 培養中における花粉の形態変化を観察すると, 萎縮するもの, 発芽するもの, 多量のでんぷんを貯えて肥大するもの, 細胞分裂を繰り返えして幼植物にまで発達するもの等の4種がみられる.2… 
Highly Cited
1954
Highly Cited
1954
Derivation of stable polyploid sublines from a hyperdiploid Ehrlich ascites carcinoma.
Summary Repeatable experimental production of polyploid sublines from the hyper-diploid Ehrlich ascites carcinoma has been… 
Review
1952
Review
1952
The chromosomes of Chrysanthemum, I: The species
THIs survey of Chrysanthemum species has been carried out in preparation for a study of new forms of the garden Chrysanthemum… 
Highly Cited
1948
Highly Cited
1948
The occurrence and formation of binucleate and multinucleate cells and polyploid nuclei in the mouse liver.
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