Chromosome elimination and mutation in tetraploid somatic hybrids of Solanum tuberosum and Solanum phureja

L.P Pijnacker; M.A Ferwerda; Klaas Puite; Jan Schaart

doi:10.1007/BF00716844

Chromosome elimination and mutation in tetraploid somatic hybrids of Solanum tuberosum and Solanum phureja

L.P Pijnacker^*
, M.A Ferwerda
, Klaas Puite
, Jan Schaart

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

32 Citations (Scopus)

Abstract

The hybridity of eleven somatic hybrids between a diploidS. tuberosum and a diploidS. phureja clone could be verified because the parent karyotypes differed in their C-banding patterns. The hybrids were hypotetraploid and some carried structurally rearranged chromosomes and/or minute centric fragments. The nucleolar chromosomes ofS. phureja were eliminated preferentially. The function of the remaining nucleolar organizer regions was not suppressed. Nuclear DNA content was correlated with the hypotetraploid chromosome numbers

Original language	English
Pages (from-to)	82-85
Number of pages	4
Journal	Plant Cell Reports
Volume	8
Issue number	2
DOIs	https://doi.org/10.1007/BF00716844
Publication status	Published - Jun-1989

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title = "Chromosome elimination and mutation in tetraploid somatic hybrids of Solanum tuberosum and Solanum phureja",

abstract = "The hybridity of eleven somatic hybrids between a diploidS. tuberosum and a diploidS. phureja clone could be verified because the parent karyotypes differed in their C-banding patterns. The hybrids were hypotetraploid and some carried structurally rearranged chromosomes and/or minute centric fragments. The nucleolar chromosomes ofS. phureja were eliminated preferentially. The function of the remaining nucleolar organizer regions was not suppressed. Nuclear DNA content was correlated with the hypotetraploid chromosome numbers",

author = "L.P Pijnacker and M.A Ferwerda and Klaas Puite and Jan Schaart",

year = "1989",

month = jun,

doi = "10.1007/BF00716844",

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pages = "82--85",

journal = "Plant Cell Reports",

issn = "0721-7714",

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T1 - Chromosome elimination and mutation in tetraploid somatic hybrids of Solanum tuberosum and Solanum phureja

AU - Pijnacker, L.P

AU - Ferwerda, M.A

AU - Puite, Klaas

AU - Schaart, Jan

PY - 1989/6

Y1 - 1989/6

N2 - The hybridity of eleven somatic hybrids between a diploidS. tuberosum and a diploidS. phureja clone could be verified because the parent karyotypes differed in their C-banding patterns. The hybrids were hypotetraploid and some carried structurally rearranged chromosomes and/or minute centric fragments. The nucleolar chromosomes ofS. phureja were eliminated preferentially. The function of the remaining nucleolar organizer regions was not suppressed. Nuclear DNA content was correlated with the hypotetraploid chromosome numbers

AB - The hybridity of eleven somatic hybrids between a diploidS. tuberosum and a diploidS. phureja clone could be verified because the parent karyotypes differed in their C-banding patterns. The hybrids were hypotetraploid and some carried structurally rearranged chromosomes and/or minute centric fragments. The nucleolar chromosomes ofS. phureja were eliminated preferentially. The function of the remaining nucleolar organizer regions was not suppressed. Nuclear DNA content was correlated with the hypotetraploid chromosome numbers

U2 - 10.1007/BF00716844

DO - 10.1007/BF00716844

M3 - Article

SN - 0721-7714

VL - 8

SP - 82

EP - 85

JO - Plant Cell Reports

JF - Plant Cell Reports

IS - 2

ER -

Chromosome elimination and mutation in tetraploid somatic hybrids of Solanum tuberosum and Solanum phureja

Abstract

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