Appearance of albino seedlings and ptDNA inheritance in interspecific hybrids of azalea

K. Ureshino, Ikuo Miyajima, Yukio Ozaki, N. Kobayashi, A. Michishita, M. Akabane

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

PCR-RFLP analysis was conducted to clarify the relationship between the leaf color of progenies and their ptDNA inheritance in interspecific three-way crosses, (Rhododendron kiusianum x R. eriocarpum) x R. japonicum f. flavum. All albino progenies contained maternal ptDNA, whereas green and pale-green progenies contained paternal ptDNA. Sectorial chimeric progenies, of which the leaf and shoot color was turned from green to albino during the culture, contained both maternal and paternal ptDNA in green segments and maternal ptDNA in albino segments. These results suggest that albino progenies are caused by the incompatibility between plastome from F1 hybrids of R. kiusianum x R. eriocarpum and nuclear genome from R. japonicum f. flavum.

Original languageEnglish
Pages (from-to)61-66
Number of pages6
JournalEuphytica
Volume110
Issue number1
DOIs
Publication statusPublished - Jan 1 1999

Fingerprint

Rhododendron
Seedlings
albino
inheritance (genetics)
Machaeranthera
Mothers
seedlings
Color
Restriction Fragment Length Polymorphisms
color
Genome
nuclear genome
leaves
Polymerase Chain Reaction
restriction fragment length polymorphism
shoots

All Science Journal Classification (ASJC) codes

  • Agronomy and Crop Science
  • Genetics
  • Plant Science
  • Horticulture

Cite this

Appearance of albino seedlings and ptDNA inheritance in interspecific hybrids of azalea. / Ureshino, K.; Miyajima, Ikuo; Ozaki, Yukio; Kobayashi, N.; Michishita, A.; Akabane, M.

In: Euphytica, Vol. 110, No. 1, 01.01.1999, p. 61-66.

Research output: Contribution to journalArticle

Ureshino, K. ; Miyajima, Ikuo ; Ozaki, Yukio ; Kobayashi, N. ; Michishita, A. ; Akabane, M. / Appearance of albino seedlings and ptDNA inheritance in interspecific hybrids of azalea. In: Euphytica. 1999 ; Vol. 110, No. 1. pp. 61-66.
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