Aneuploidy and Karyotypic Polymorphism of Lysimachia mauritiana (Primulaceae) Distributed in Middle and Southern Parts in the Ryukyu Archipelago Belonging to Okinawa Prefecture, Japan

Yoshiko Kono; Yoshikazu Hoshi; Hiroaki Setoguchi; Masatsugu Yokota; Kazuo Oginuma

doi:10.1508/cytologia.75.3

Aneuploidy and Karyotypic Polymorphism of Lysimachia mauritiana (Primulaceae) Distributed in Middle and Southern Parts in the Ryukyu Archipelago Belonging to Okinawa Prefecture, Japan

Yoshiko Kono, Yoshikazu Hoshi, Hiroaki Setoguchi, Masatsugu Yokota, Kazuo Oginuma

著者情報

キーワード: Aneuploid, Chromosomal polymorphism, Karyotypic variation, Lysimachia mauritiana, Ryukyu Archipelago

ジャーナルオープンアクセス

2010 年 75 巻 1 号 p. 3-8

DOI https://doi.org/10.1508/cytologia.75.3

詳細

抄録

Aneuploidy and karyotypic polymorphism in 98 individuals of Lysimachia mauritiana collected in middle and southern parts of the Ryukyu Archipelago, Okinawa Pref., were cytologically analyzed. Aneuploids of 2n=16, 17, 18, 19 and 20, and 13 cytotypes were recognized in the areas. By using longer metacentric chromosomes as markers, the number of all cytotypes in the Ryukyu Archipelago, Japan was 18, together with data reported earlier.

責任著者(Corresponding author)

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