Study of variability in population of somatic hybrids Solanum bulbocastanum (+) S. tuberosum
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F14864347%3A_____%2F12%3A%230000405" target="_blank" >RIV/14864347:_____/12:#0000405 - isvavai.cz</a>
Alternative codes found
RIV/60109807:_____/12:#0000173
Result on the web
<a href="http://www.vubhb.cz/_t.asp?f=prace/default.htm" target="_blank" >http://www.vubhb.cz/_t.asp?f=prace/default.htm</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study of variability in population of somatic hybrids Solanum bulbocastanum (+) S. tuberosum
Original language description
Variability in forty somatic hybrids [S. bulbocastanum Dun. (2n=2x=24; cytoplasm type W?) + S. tuberosum (2n=2x=24; cytoplasm type Tß?)] was assessed using in vitro morphology (general habitus, leaf shape and growth vigour), ploidy level, random amplified polymorphic DNA, microsatellites, mitochondrial DNA and chloroplast DNA analyses. Somatic hybrids with the sum of parental ploidy levels were not recorded in the expected percent. In contrast, hexaploid regenerants were more common. Some somatic hybrids were asymmetric. The influence of ploidy level and genome loss had no impact on in vitro morphology. Cytoplasm type influenced leaf shape only. Chloroplasts segregated in a random manner while cosegregation of chloroplasts was sporadic. However, the co-existence of parental types was recorded in all cases in the mitochondrial genome. Somatic hybrids with the cytoplasm type T?? showed mostly standard habitus close to in vitro S. tuberosum plants, whereas the hybrids with W?? cytoplasm s
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GE - Plant cultivation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Vědecké práce - Výzkumný ústav bramborářský Havlíčkův Brod
ISSN
1802-940X
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
2012
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
12
Pages from-to
9-20
UT code for WoS article
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EID of the result in the Scopus database
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