Preliminary results of monitoring of Rhododendron brachycarpum D. Don ex G. Don fil. in Kunashir island (Sakhalin Region) | Zendy

Elena V. Linnik | Zendy; Galina V. Degtjareva | Zendy; С.В. Ефимов | Zendy; Т.И. Варлыгина | Zendy; E.I. Terentieva | Zendy

Open Access

Preliminary results of monitoring of Rhododendron brachycarpum D. Don ex G. Don fil. in Kunashir island (Sakhalin Region)

Author(s) -

Elena V. Linnik,

Galina V. Degtjareva,

С.В. Ефимов,

Т.И. Варлыгина,

E.I. Terentieva

Publication year - 2020

Publication title -

проблемы ботаники южной сибири и монголии

Language(s) - English

Resource type - Journals

eISSN - 2686-9268

pISSN - 2313-3929

DOI - 10.14258/pbssm.2020078

Subject(s) - flora (microbiology) , phylogenetic tree , biology , botanical garden , internal transcribed spacer , botany , geography , paleontology , gene , bacteria , biochemistry

The study presents preliminary data on monitoring of Rhododendron brachycarpum D. Don ex G. Don fil.,a rare species of the Kunashir island flora. Comparative morphological and molecular phylogenetic analyses were carriedout with samples of R. brachycarpum and R. fauriei Franch from the island of Kunashir, the Sikhote-Alin Nature Reserve,and Japan (Honshu and Hokkaido islands). R. brachycarpum and R. fauriei are species with fuzzy boundaries concerningsystematics. The internal transcribed spacers (ITS1-5.8S-ITS2) in nrDNA were chosen as molecular markers. Preliminaryresults support the consideration that R. fauriei and R. brachycarpum are two separate species.

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