Contribution to the inheritance of resistance to Plum pox virus in apricots
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F21%3A10174298" target="_blank" >RIV/00027006:_____/21:10174298 - isvavai.cz</a>
Result on the web
<a href="https://www.actahort.org/index.htm" target="_blank" >https://www.actahort.org/index.htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1307.9" target="_blank" >10.17660/ActaHortic.2021.1307.9</a>
Alternative languages
Result language
angličtina
Original language name
Contribution to the inheritance of resistance to Plum pox virus in apricots
Original language description
The resistance/susceptibility of 935 individuals from 13 different crosses between apricot cultivars and selections was evaluated under controlled conditions in the screen-house for 3-5 consecutive growth periods. Susceptibility was defined by presence of visual symptoms on leaves and by positive ELISA and RT-PCR assays. The rootstocks and seedlings were inoculated with PPV by an infected bud. Chi-square analysis of each progeny was performed to determine if the observed segregation ratio differed from the expected ratio. The ratios of resistant to susceptible plants in progenies derived from crosses between resistant and susceptible parents ranged from 3:5 to 1:7. Segregation ratio 27:37 was obtained from crosses between resistant parents. The results are compatible with the hypothesis of three dominant genes being responsible for PPV resistance, with resistant parents being heterozygous for all three genes.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Horticulturae
ISSN
0567-7572
e-ISSN
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Volume of the periodical
1307
Issue of the periodical within the volume
15
Country of publishing house
BE - BELGIUM
Number of pages
5
Pages from-to
57-61
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85105028387