Studies on meiosis in diploid and triploid solanum tuberosum l
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This article is published in Hereditas.The article was published on 2010-07-09 and is currently open access. It has received 57 citations till now. The article focuses on the topics: Solanum tuberosum.read more
Citations
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Journal ArticleDOI
Chromosomal interchanges in plants
TL;DR: A discussion of how translocations have been and how they might be used as tools in the investigation of other cytological and cytogenetic problems and also certain applications to practical breeding have been included.
Book ChapterDOI
Diploid and Polyploid Gametes in Crop Plants: Mechanisms of Formation and Utilization in Plant Breeding
Journal ArticleDOI
A re-examination of the mechanisms of 2n gamete formation in potato and its implications for breeding
TL;DR: To elucidate the genetic basis of 2n gamete formation in potato, it is desirable to answer whether there are exclusive genetic mechanisms for the formation of first or second division restitution gametes; to establish reliable cytological criteria for their detection; and to determine the effect of environmental factors on the occurrence of different mechanisms.
Journal ArticleDOI
2n gametes in potato species and their function in sexual polyploidization
TL;DR: Proof is presented for the occurrence of alleles governing 2n pollen production in the cultivated tetraploids, providing additional evidence for the hypothesis that 2n gametes have been involved in their origin.
Journal ArticleDOI
Interspecific hybridization between the cultivated potato Solanum tuberosum subspecies tuberosum L. and the wild species S. circaeifolium subsp. circaeifolium Bitter exhibiting resistance to Phytophthora infestans (Mont.) de Bary and Globodera pallida (Stone) Behrens : 1. Somatic hybrids.
TL;DR: It is concluded that crc is a valuable Solanum species that can and should be included in potato breeding programs.
References
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Journal ArticleDOI
The experimental formation of heteroploid plants in the genussolanum
TL;DR: The cytology of ha.ploid, dilfloid, triploid and totraploid S.' niffrum, S. niflrum, HETI'~IIOPr, OID 8o[, ,x . .xtf~ts . 1 6 9 A. ']Jim comparat.
Journal ArticleDOI
The Secondary Association of Chromosomes
TL;DR: It is claimed that secondary association is evidence of more remote affinities than can ever be expressed in primary association in a poly-ploid, proved by the occurrence of true (primary) association in triploid Pyrus between chromosomes which only show secondary association in the diploid form.
Journal ArticleDOI
Primary and secondary chromosome balance in Pyrus.
C. D. Darlington,A. A. Moffett +1 more
TL;DR: The pairing, morphology, and breeding results show that the thirty-four chromosomes in the “diploid”Pyrus are of seven types, of which four are represented four times and three are represented six times, which makes it plausible that the Pyrus group owe their special morphological characters to this reorganisation of the nucleus.