Genome Relationship between Psathyrostachys huashanica and P. fragilis (Poaceae)

R. Von Bothmer, M. Kotimäki, I. Linde-Laursen

    Research output: Contribution to journalJournal articleResearch

    Abstract

    Hybrids between the Chinese endemic species Psathyrostachys huashanica KENG and the SW. Asian species P. fragilis (BOISS.) NEVSKI (all 2n = 14) developed normally but were completely sterile. Meiotic analyses revealed a high chiasma frequency indicating that the two species as well as P. juncea (FISCH.) NEVSKI share the same basic genome (called N). The hybrid nature of the plants was established through karyotype analysis and Giesma C-banding.
    Original languageEnglish
    JournalPlant Systematics and Evolution
    Volume156
    Issue number3-4
    Pages (from-to)183-188
    ISSN0378-2697
    Publication statusPublished - 1987

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