Correlation of Variation between Leaf and Flower Characters in Cymbidium goeringii (Rchb. f.) Rchb. f. (Orchidaceae)

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外文摘要：We performed morphological and anatomical analyses to clarify the correlation of variation between leaves and floral characters of Cymbidium goeringii (Rchb. f.) Rchb. f. We observed that the morphological variation in leaf size was correlated with those of floral characters in this species. Moreover, the anatomical analyses indicated that the size variations in leaves, sepals, and petals were caused by decreased number of cells but those of the lips were caused by decreased cell number as well as decreased cell size. Various genes that do not participate in the formation of petals or sepals are involved in the development of the lip, suggesting that such genes contribute to specific processes related to the size variation of the lip at the cellularlevel.

外文关键词：

allometryanatomyCymbidiumCymbidium goeringiimorphology

作者：

Hiroshi HAYAKAWA、Miwako Muroi、Hidenori HAMACHI、Jun YOKOYAMA、Tatsuya FUKUDA

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作者单位：

The United Graduate School of Agricultural Sciences, Ehime University, Monobe, Nankoku, 783-8502 JAPAN

The Graduate School of Integrated Arts and Sciences, Kochi University, Monobe, Nankoku, 783-8502 JAPAN

Faculty of Agriculture, Kochi University, Monobe 200, Nankoku, Kochi, 783-8502 JAPAN

Faculty of Science, Yamagata University, 1-4-12, Kojirakawa, Yamagata, 990-8560 JAPAN

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出版年：

2011

植物研究雑誌

ISSN：0022-2062

年,卷(期)：2011.86(2)