Some thoughts on how to use markers in tetraploid rose breeding

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Abstract

Thanks to recent advances in high-throughput genotyping tools and software for genetic analyses, it is now possible to perform QTL mapping and genome-wide association analysis in tetraploid roses and to establish the effect of favorable SNP marker haplotype(s) (“plus-alleles”). The challenge is how to use these tools and technologies for rose breeding in a cost-effective way. At least four points need to be addressed: (1) which steps of the breeding process may benefit from marker information; (2) what is the value of the identified plus-alleles for the trait; (3) where in the breeding germplasm do these plus-alleles occur, and (4) how can plants carrying these plus-alleles be selected efficiently. Here we discuss for which purposes markers may be applied.

LanguageEnglish
Pages1-6
JournalActa Horticulturae
Volume1232
DOIs
Publication statusPublished - 1 Jan 2019

Fingerprint

tetraploidy
Rosa
alleles
breeding
genotyping
quantitative trait loci
haplotypes
germplasm

Keywords

  • DNA-informed breeding
  • Genotyping
  • Rosa hybrida
  • Rose
  • SNP

Cite this

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title = "Some thoughts on how to use markers in tetraploid rose breeding",
abstract = "Thanks to recent advances in high-throughput genotyping tools and software for genetic analyses, it is now possible to perform QTL mapping and genome-wide association analysis in tetraploid roses and to establish the effect of favorable SNP marker haplotype(s) (“plus-alleles”). The challenge is how to use these tools and technologies for rose breeding in a cost-effective way. At least four points need to be addressed: (1) which steps of the breeding process may benefit from marker information; (2) what is the value of the identified plus-alleles for the trait; (3) where in the breeding germplasm do these plus-alleles occur, and (4) how can plants carrying these plus-alleles be selected efficiently. Here we discuss for which purposes markers may be applied.",
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Some thoughts on how to use markers in tetraploid rose breeding. / Smulders, M.J.M.; van de Weg, W.E.; Bourke, P.M.; Voorrips, R.E.; Arens, P.; Maliepaard, C.

In: Acta Horticulturae, Vol. 1232, 01.01.2019, p. 1-6.

Research output: Contribution to journalArticleAcademicpeer-review

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AU - van de Weg, W.E.

AU - Bourke, P.M.

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AU - Arens, P.

AU - Maliepaard, C.

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AB - Thanks to recent advances in high-throughput genotyping tools and software for genetic analyses, it is now possible to perform QTL mapping and genome-wide association analysis in tetraploid roses and to establish the effect of favorable SNP marker haplotype(s) (“plus-alleles”). The challenge is how to use these tools and technologies for rose breeding in a cost-effective way. At least four points need to be addressed: (1) which steps of the breeding process may benefit from marker information; (2) what is the value of the identified plus-alleles for the trait; (3) where in the breeding germplasm do these plus-alleles occur, and (4) how can plants carrying these plus-alleles be selected efficiently. Here we discuss for which purposes markers may be applied.

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