Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)

Hartati S, Nandariyah, Yunus A, Djoar DW. 2017. Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley). Biodiversitas 18: 555-559. Black orchid (Coelogyne pandurata Lindley) is one of the rare species of Coelogyne Lindley, protected by the government of Indonesia. The cytological c...

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Auteurs principaux:	SRI HARTATI, NANDARIYAH NANDARIYAH, AHMAD YUNUS, DJATI W. DJOAR
Format:	article
Langue:	EN
Publié:	MBI & UNS Solo 2017
Sujets:	chromosome cytology coelogyne flow cytometry ploidy Biology (General) QH301-705.5
Accès en ligne:	https://doaj.org/article/2bd26fda34e945c18e37c8e16abf2c8b
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spelling	oai:doaj.org-article:2bd26fda34e945c18e37c8e16abf2c8b2021-11-16T13:52:31ZShort Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)1412-033X2085-472210.13057/biodiv/d180216https://doaj.org/article/2bd26fda34e945c18e37c8e16abf2c8b2017-02-01T00:00:00Zhttps://smujo.id/biodiv/article/view/1667https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Hartati S, Nandariyah, Yunus A, Djoar DW. 2017. Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley). Biodiversitas 18: 555-559. Black orchid (Coelogyne pandurata Lindley) is one of the rare species of Coelogyne Lindley, protected by the government of Indonesia. The cytological character of orchid is very important to study to support the success of breeding. The study aimed to assess the chromosomal number, karyotype pattern and ploidy level the hybrid of Black Orchid (Coelogyne pandurata). This study shows that the chromosomal number of the hybrid of Coelogyne pandurata (2n = 36) >< Coelogyne rumphii (2n = 72) is 2n = 54. Ploidy analysis by flow cytometry shows that hybrid shows triploid (2n = 3x = 54) different from the parent Coelogyne pandurata which is diploid (2n = 2x = 36) and the parent Coelogyne rumphii which is tetraploid (2n = 4x = 72). However, both parents and their hybrid performed the same karyotype pattern, which is metacentric. The chromosome size showed a variation in length from the longest Coelogyne pandurata 2.98 Â± 0.15 Âµm to the shortest Coelogyne rumphii 2.24 Â± 0.15 Âµm. The hybrids have a range of 2.50 Â± 0,10 Âµm to 2.85 Â± 0.10 Âµm. Karyotype patterns of black orchid (C. pandurata), C. rumphii and the hybrid is metacentric.SRI HARTATINANDARIYAH NANDARIYAHAHMAD YUNUSDJATI W. DJOARMBI & UNS Soloarticlechromosomecytologycoelogyneflow cytometryploidyBiology (General)QH301-705.5ENBiodiversitas, Vol 18, Iss 2, Pp 555-559 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	chromosome cytology coelogyne flow cytometry ploidy Biology (General) QH301-705.5
spellingShingle	chromosome cytology coelogyne flow cytometry ploidy Biology (General) QH301-705.5 SRI HARTATI NANDARIYAH NANDARIYAH AHMAD YUNUS DJATI W. DJOAR Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)
description	Hartati S, Nandariyah, Yunus A, Djoar DW. 2017. Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley). Biodiversitas 18: 555-559. Black orchid (Coelogyne pandurata Lindley) is one of the rare species of Coelogyne Lindley, protected by the government of Indonesia. The cytological character of orchid is very important to study to support the success of breeding. The study aimed to assess the chromosomal number, karyotype pattern and ploidy level the hybrid of Black Orchid (Coelogyne pandurata). This study shows that the chromosomal number of the hybrid of Coelogyne pandurata (2n = 36) >< Coelogyne rumphii (2n = 72) is 2n = 54. Ploidy analysis by flow cytometry shows that hybrid shows triploid (2n = 3x = 54) different from the parent Coelogyne pandurata which is diploid (2n = 2x = 36) and the parent Coelogyne rumphii which is tetraploid (2n = 4x = 72). However, both parents and their hybrid performed the same karyotype pattern, which is metacentric. The chromosome size showed a variation in length from the longest Coelogyne pandurata 2.98 Â± 0.15 Âµm to the shortest Coelogyne rumphii 2.24 Â± 0.15 Âµm. The hybrids have a range of 2.50 Â± 0,10 Âµm to 2.85 Â± 0.10 Âµm. Karyotype patterns of black orchid (C. pandurata), C. rumphii and the hybrid is metacentric.
format	article
author	SRI HARTATI NANDARIYAH NANDARIYAH AHMAD YUNUS DJATI W. DJOAR
author_facet	SRI HARTATI NANDARIYAH NANDARIYAH AHMAD YUNUS DJATI W. DJOAR
author_sort	SRI HARTATI
title	Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)
title_short	Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)
title_full	Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)
title_fullStr	Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)
title_full_unstemmed	Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)
title_sort	short communication: cytological studies on black orchid hybrid (coelogyne pandurata lindley)
publisher	MBI & UNS Solo
publishDate	2017
url	https://doaj.org/article/2bd26fda34e945c18e37c8e16abf2c8b
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Short Communication: Cytological studies on black orchid hybrid (Coelogyne pandurata Lindley)

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