Genotyping of asparagus (Asparagus officinalis L.) cultivars with SSR markers

Y. Takeuchi, Y. Sakaguchi, Yukio Ozaki, H. Okubo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Inheritance of SSR markers, linkage arrangement of the SSR loci and genotyping of asparagus cultivars of different ploidies were investigated. The segregation patterns of SSR markers in the progenies of 'Hokkai 100' × 'UC157F1', 'Welcome' × 'Welcome' and 'Gold Schatz' × 'Hokkai 100' fitted with Mendelian inheritance in six EST-SSR loci, AG2, AG3, AG7, AG10, TC1 and TC7. One linkage combination of 'Asp1-T7sp marker (Nakayama et al., 2006), AG3' was recognized with the recombination fractions of 0.138 at 1% level. There were 34 alleles in the six loci ranging from four to eight alleles per locus. SSR genotypes of diploid, triploid and tetraploid cultivars were distinguished, and parental genotypes of the diploid clonal hybrid cultivars were estimated from their segregation patterns.

Original languageEnglish
Title of host publicationXII International Asparagus Symposium
PublisherInternational Society for Horticultural Science
Pages165-172
Number of pages8
ISBN (Print)9789066053182
DOIs
Publication statusPublished - May 31 2012

Publication series

NameActa Horticulturae
Volume950
ISSN (Print)0567-7572

Fingerprint

Asparagus officinalis
asparagus spears
genotyping
loci
cultivars
linkage (genetics)
diploidy
alleles
Mendelian inheritance
genotype
triploidy
ploidy
gold
tetraploidy
inheritance (genetics)

All Science Journal Classification (ASJC) codes

  • Horticulture

Cite this

Takeuchi, Y., Sakaguchi, Y., Ozaki, Y., & Okubo, H. (2012). Genotyping of asparagus (Asparagus officinalis L.) cultivars with SSR markers. In XII International Asparagus Symposium (pp. 165-172). (Acta Horticulturae; Vol. 950). International Society for Horticultural Science. https://doi.org/10.17660/ActaHortic.2012.950.17

Genotyping of asparagus (Asparagus officinalis L.) cultivars with SSR markers. / Takeuchi, Y.; Sakaguchi, Y.; Ozaki, Yukio; Okubo, H.

XII International Asparagus Symposium. International Society for Horticultural Science, 2012. p. 165-172 (Acta Horticulturae; Vol. 950).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Takeuchi, Y, Sakaguchi, Y, Ozaki, Y & Okubo, H 2012, Genotyping of asparagus (Asparagus officinalis L.) cultivars with SSR markers. in XII International Asparagus Symposium. Acta Horticulturae, vol. 950, International Society for Horticultural Science, pp. 165-172. https://doi.org/10.17660/ActaHortic.2012.950.17
Takeuchi Y, Sakaguchi Y, Ozaki Y, Okubo H. Genotyping of asparagus (Asparagus officinalis L.) cultivars with SSR markers. In XII International Asparagus Symposium. International Society for Horticultural Science. 2012. p. 165-172. (Acta Horticulturae). https://doi.org/10.17660/ActaHortic.2012.950.17
Takeuchi, Y. ; Sakaguchi, Y. ; Ozaki, Yukio ; Okubo, H. / Genotyping of asparagus (Asparagus officinalis L.) cultivars with SSR markers. XII International Asparagus Symposium. International Society for Horticultural Science, 2012. pp. 165-172 (Acta Horticulturae).
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