کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2834650 1164318 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evidence of three parallel evolutions of leaf dwarfism and phytogeography in Lysimachia sect. Nummularia in Japan and Taiwan
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
Evidence of three parallel evolutions of leaf dwarfism and phytogeography in Lysimachia sect. Nummularia in Japan and Taiwan
چکیده انگلیسی

Phylogenetic analyses were performed using nrITS variations of eight species including one variety of the genus Lysimachia sect. Nummularia in Japan and Taiwan, with another 34 Lysimachia species and Glaux maritime obtained from a DNA database. Among the four dwarf-leaf taxa in Japan and Taiwan, L. japonica var. minutissima of Japan and two Taiwanese species were placed into two different clades; and L. liukiuensis of Japan, was positioned outside of these two clades. These results suggest that three independent dwarfism events generated the four dwarf-leaf taxa; and that there were likely multiple migration events from China to Japan and Taiwan.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Molecular Phylogenetics and Evolution - Volume 54, Issue 2, February 2010, Pages 657–663
نویسندگان
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