Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/34582
Title: An important hybrid zone: Evidence for two natural homoploid hybrids among three Origanum species
Authors: Dirmenci, Tuncay
Özcan, Taner
Yazıcı, Türker
Arabacı, Turan
Martin, Esra
Bursa Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Biyoloji Bölümü.
0000-0003-4925-8902
Çelenk, Sevcan
K-2981-2012
24170598000
Keywords: Plant sciences
Chloroplast genome
Lamiaceae
Issue Date: May-2020
Publisher: Finnish Zoological Botanical Publishing Board
Citation: Dirmenci, T. vd. (2020). "An important hybrid zone: Evidence for two natural homoploid hybrids among three Origanum species". Annales Botanici Fennici, 57(1-3), 143-157.
Abstract: Based on combined results of different approaches we describe two new natural hybrids, Origanum x bilgilii Dirmenci, T. Yazici & Arabaci and O. x dumanii Dirmenci, Arabaci & T. Yazici from southern Turkey (Antalya). They have a common parent, Origanum saccatum. Morphology and pollen micromorphology of the collected plants were studied, and a comparison of one nuclear (nrITS) and one chloroplast (rpl32) DNA marker was performed. The ploidy level of the two hybrids was established by chromosome counts. Both hybrids have some morphological characters in the leaves. bracts, calyces and corollas that are intermediate between those of their parents. Surface sculpturing and pollen grain size and shape of the hybrids vary and differ to a certain degree from those of the parental species. Heterozygous loci were detected in nrITS sequences of both O. x bilgilii and O. x dumanii, while rpl32 sequences were uninformative. Both hybrids and their parents have the same chromosome number of 2n = 30.
URI: https://doi.org/10.5735/085.057.0120
https://bioone.org/journals/annales-botanici-fennici/volume-57/issue-1-3/085.057.0120/An-Important-Hybrid-Zone--Evidence-for-Two-Natural-Homoploid/10.5735/085.057.0120.short
http://hdl.handle.net/11452/34582
ISSN: 0003-3847
1797-2442
Appears in Collections:Scopus
Web of Science

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