Development of introgression lines of aa genome oryza species, o. Glaberrima, o. rufipogon, and o. nivara, in the genetic background of o. sativa l. cv. taichung 65

Yoshiyuki Yamagata, Khin Thanda Win, Yuta Miyazaki, Chika Ogata, Hideshi Yasui, Atsushi Yoshimura

Research output: Contribution to journalComment/debate

Abstract

To evaluate and utilize potentially valuable quantitative trait loci or genes of wild relatives in the genetic background of domesticated crop species, chromosome segment substitution lines (CSSLs) are a valuable tool. CSSLs can be constructed through the exchange of chromosome segments of AA genome species of the genus Oryza with cultivated rice, Oryza sativa L. Here we report the development of three sets of CSSLs carrying segments of AA genome species closely related to Oryza sativa—O. glaberrima (IRGC 103777 from Mali), O. rufipogon (W1962 from China), and O. nivara (IRGC 105715 from Cambodia)—in the genetic background of ssp. japonica cultivar Taichung 65 through the use of 101 to 121 simple-sequence-repeat markers in whole-genome genotyping and marker-assisted selection. The materials are available via the National Bioresource Project (Rice) Oryzabase Web page.

Original languageEnglish
Pages (from-to)359-363
Number of pages5
JournalBreeding Science
Volume69
Issue number2
DOIs
Publication statusPublished - Jan 1 2019

Fingerprint

Oryza
introgression
substitution lines
genetic background
Genome
chromosomes
Chromosomes
genome
Oryza nivara
Oryza rufipogon
rice
Cambodia
Mali
wild relatives
marker-assisted selection
genotyping
Quantitative Trait Loci
quantitative trait loci
Oryza sativa
Microsatellite Repeats

All Science Journal Classification (ASJC) codes

  • Agronomy and Crop Science
  • Genetics
  • Plant Science

Cite this

Development of introgression lines of aa genome oryza species, o. Glaberrima, o. rufipogon, and o. nivara, in the genetic background of o. sativa l. cv. taichung 65. / Yamagata, Yoshiyuki; Win, Khin Thanda; Miyazaki, Yuta; Ogata, Chika; Yasui, Hideshi; Yoshimura, Atsushi.

In: Breeding Science, Vol. 69, No. 2, 01.01.2019, p. 359-363.

Research output: Contribution to journalComment/debate

Yamagata, Yoshiyuki ; Win, Khin Thanda ; Miyazaki, Yuta ; Ogata, Chika ; Yasui, Hideshi ; Yoshimura, Atsushi. / Development of introgression lines of aa genome oryza species, o. Glaberrima, o. rufipogon, and o. nivara, in the genetic background of o. sativa l. cv. taichung 65. In: Breeding Science. 2019 ; Vol. 69, No. 2. pp. 359-363.
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