Expression analysis of an APETALA1/FRUITFULL-like gene in Phalaenopsis sp. 'Hatsuyuki' (Orchidaceae)

In Ja Song; Tatsuya Fukuda; Suk Min Ko; Takuro Ito; Jun Yokoyama; Hiroyuki Ichikawa; Yoh Horikawa; Toshiaki Kameya; Akira Kanno; Hyo Yeon Lee

doi:10.1007/s13580-011-0199-0

Expression analysis of an APETALA1/FRUITFULL-like gene in Phalaenopsis sp. 'Hatsuyuki' (Orchidaceae)

In Ja Song, Tatsuya Fukuda, Suk Min Ko, Takuro Ito, Jun Yokoyama, Hiroyuki Ichikawa, Yoh Horikawa, Toshiaki Kameya, Akira Kanno, Hyo Yeon Lee

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

Members of the APETALA1 (AP1)/FRUITFULL (FUL)-like gene family of MADS-box genes play important roles in controlling the development of floral organs. To understand the molecular mechanisms of floral development in orchid, we isolated and characterized a Phalaenopsis AP1/FUL-like gene, PhalFUL. The results of phylogenetic analysis indicated that PhalFUL is in the monocots group of AP1/FUL-like gene. PhalFUL transcripts were detected in the flower buds, but not in vegetative organs. Moreover, in situ hybridization experiments revealed PhalFUL hybridization signals in all floral organ primordia at a very early stage of floral development, and continued expression in the column of whorls 3 and 4 until late developmental stages. These expression patterns were similar to those of the FUL-like genes in Arabidopsis (FUL) and Antirrhinum (DEFH28), suggesting that the PhalFUL is similar in function to FUL and DEFH28.

Original language	English
Pages (from-to)	183-195
Number of pages	13
Journal	Horticulture Environment and Biotechnology
Volume	52
Issue number	2
DOIs	https://doi.org/10.1007/s13580-011-0199-0
Publication status	Published - 2011 Apr

Keywords

A-class
AP1/FUL-like gene
floral organs

ASJC Scopus subject areas

Biotechnology
Plant Science
Horticulture

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Song, I. J., Fukuda, T., Ko, S. M., Ito, T., Yokoyama, J., Ichikawa, H., Horikawa, Y., Kameya, T., Kanno, A., & Lee, H. Y. (2011). Expression analysis of an APETALA1/FRUITFULL-like gene in Phalaenopsis sp. 'Hatsuyuki' (Orchidaceae). Horticulture Environment and Biotechnology, 52(2), 183-195. https://doi.org/10.1007/s13580-011-0199-0

Expression analysis of an APETALA1/FRUITFULL-like gene in Phalaenopsis sp. 'Hatsuyuki' (Orchidaceae). / Song, In Ja; Fukuda, Tatsuya; Ko, Suk Min; Ito, Takuro; Yokoyama, Jun; Ichikawa, Hiroyuki; Horikawa, Yoh; Kameya, Toshiaki; Kanno, Akira; Lee, Hyo Yeon.

In: Horticulture Environment and Biotechnology, Vol. 52, No. 2, 04.2011, p. 183-195.

Research output: Contribution to journal › Article

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abstract = "Members of the APETALA1 (AP1)/FRUITFULL (FUL)-like gene family of MADS-box genes play important roles in controlling the development of floral organs. To understand the molecular mechanisms of floral development in orchid, we isolated and characterized a Phalaenopsis AP1/FUL-like gene, PhalFUL. The results of phylogenetic analysis indicated that PhalFUL is in the monocots group of AP1/FUL-like gene. PhalFUL transcripts were detected in the flower buds, but not in vegetative organs. Moreover, in situ hybridization experiments revealed PhalFUL hybridization signals in all floral organ primordia at a very early stage of floral development, and continued expression in the column of whorls 3 and 4 until late developmental stages. These expression patterns were similar to those of the FUL-like genes in Arabidopsis (FUL) and Antirrhinum (DEFH28), suggesting that the PhalFUL is similar in function to FUL and DEFH28.",

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