کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6356025 1315600 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phylogeny of Symbiodinium populations in zoantharians of the northern Persian Gulf
ترجمه فارسی عنوان
قارچ های جمعیتی سمیبیادیوم در زونتریان شمال خلیج فارس
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی
Zoantharians of the Persian Gulf (PG) experience periods of anomalous high temperature, irradiance and desiccation. Their survival largely relies on the symbiotic relationship with single celled dinoflagellates of the genus Symbiodinium. However, the phylogeny of symbionts of zoantharians has not been investigated in the region. In this study, the second internal transcribed spacer region of ribosomal DNA (ITS2) was used to recognize in hospite populations of Symbiodinium in Palythoa aff. mutuki, Palythoa tuberculosa and Zoanthus sansibaricus colonies from Hengam, Kish, Larak, and Qeshm Islands, in the PG. The results showed subclade D1-4 and a variant of A1, were the most prevalent subclades of Symbiodinium. Predominance of stress tolerant subclade D1-4 and putatively radiation tolerant variant of A1 of Symbiodinium in zoantharian species might suggest an adaptation strategy to the extreme physical environment of the PG.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 105, Issue 2, 30 April 2016, Pages 553-557
نویسندگان
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