Abstract
Orchidaceae is a highly evolved and largest angiosperm family, which includes enormous number of species and their hybrids. Recent molecular cytogenetic studies of orchid hybrids have successfully started to reveal their origin and chromosome evolution. Here, we constructed BAC libraries of the two orchid plants, Neofinetia falcata and Rhynchostylis coelestis, as molecular cytogenetic tools, which can be used for chromosome-based comparisons of specific regions between different species and their hybrids chromosomes. A total of 21,000 and 10,600 BAC clones with average insert sizes of 74.6 and 50.8 kb were obtained for the N. falcata and R. coelestis, respectively. Random BAC FISH analyses of the two orchid species revealed distribution of some repetitive sequences in these orchid chromosomes. Thus, these BAC clones are useful resources for understanding the genomic organization of the orchid plants.
Similar content being viewed by others
Abbreviations
- BAC:
-
Bacterial artificial chromosome
- FISH:
-
Fluorescence in situ hybridization
- FITC:
-
Fluorescein isothiocyanate
- HMW:
-
High-molecular-weight
- PCR:
-
Polymerase chain reaction
- PFGE:
-
Pulsed field gel electrophoresis
References
Cai J, Liu X, Vanneste K, Proost S, Tsai WC, Liu KW, Chen LJ, He Y, Xu Q, Bian C, Zheng Z, Sun F, Liu W, Hsiao YY, Pan ZJ, Hsu CC, Yang YP, Hsu YC, Chuang YC, Dievart A, Dufayard JF, Xu X, Wang JY, Wang J, Xiao XJ, Zhao XM, Du R, Zhang GQ, Wang M, Su YY, Xie GC, Liu GH, Li LQ, Huang LQ, Luo YB, Chen HH, Van de Peer Y, Liu ZJ. The genome sequence of the orchid Phalaenopsis equestris. Nat Genet. 2015;47:65–72.
Fukui KN, Suzuki G, Lagudah ES, Rahman S, Appels R, Yamamoto M, Mukai Y. Physical arrangement of retrotransposon-related repeats in centromeric regions of wheat. Plant Cell Physiol. 2001;42:189–96.
Hawkins JS, Kim H, Nason JD, Wing RA, Wendel JF. Differential lineage-specific amplification of transposable elements is responsible for genome size variation in Gossypium. Genome Res. 2006;16:1252–61.
Huang JZ, Lin CP, Cheng TC, Chang BC, Cheng SY, Chen YW, Lee CY, Chin SW, Chen FC. A de novo floral transcriptome reveals clues into Phalaenopsis orchid flower development. PLoS ONE. 2015;10:e0123474.
Ito T, Suzuki G, Ochiai T, Nakada M, Kameya T, Kanno A. Genomic organization of the AODEF gene in Asparagus officinalis L. Genes Genet Syst. 2005;80:95–103.
Leitch IJ, Kahandawala I, Suda J, Hanson L, Ingrouille MJ, Chase MW, Fay MF. Genome size diversity in orchids: consequences and evolution. Ann Bot. 2009;104:469–81.
Miller JT, Dong F, Jackson SA, Song J, Jiang J. Retrotransposon-related DNA sequences in the centromeres of grass chromosomes. Genetics. 1998;150:1615–23.
Mukai Y, Endo TR, Gill BS. Physical mapping of the 5S rDNA multigene family in common wheat. J Hered. 1990;81:290–5.
Mukai Y, Nakahara Y, Yamamoto M. Simultaneous discrimination of the three genomes in hexaploid wheat by multicolor fluorescence in situ hybridization using total genomic and highly repeated DNA probes. Genome. 1993;36:489–94.
Nagaki K, Shibata F, Suzuki G, Kanatani A, Ozaki S, Hironaka A, Kashihara K, Murata M. Coexistence of NtCENH3 and two retrotransposons in tobacco centromeres. Chromosom Res. 2011;19:591–605.
Neumann P, Koblízková A, Navrátilová A, Macas J. Significant expansion of Vicia pannonica genome size mediated by amplification of a single type of giant retroelement. Genetics. 2006;173:1047–56.
Piegu B, Guyot R, Picault N, Roulin A, Saniyal A, Kim H, Collura K, Brar DS, Jackson S, Wing RA, Panaud O. Doubling genome size without polyploidization: dynamics of retrotransposition-driven genomic expansions in Oryza australiensis, a wild relative of rice. Genome Res. 2006;16:1262–9.
Presting GG, Malysheva L, Fuchs J, Schubert I. A Ty3/gypsy retrotransposon-like sequence localizes to the centromeric regions of cereal chromosomes. Plant J. 1998;16:721–8.
SanMiguel P, Bennetzen JL. Evidence that a recent increase in maize genome size was caused by the massive amplification of intergene retrotransposons. Ann Bot. 1998;82:37–44.
Shirasu K, Schulman AH, Lahaye T, Schulze-Lefert P. A contiguous 66-kb barley DNA sequence provides evidence for reversible genome expansion. Genome Res. 2000;10:908–15.
Su C, Chao YT, Chang YCA, Chen WC, Chen CY, Lee AY, Hwa KT, Shih MC. De novo assembly of expressed transcripts and global analysis of the Phalaenopsis aphrodite transcriptome. Plant Cell Physiol. 2011;52:1501–14.
Suzuki G, Watanabe M, Toriyama K, Isogai A, Hinata K. Direct cloning of the Brassica S locus by using a P1-derived artificial chromosome (PAC) vector. Gene. 1997;199:133–7.
Suzuki G, Ura A, Saito N, Do GS, Seo BB, Yamamoto M, Mukai Y. BAC FISH analysis in Allium cepa. Genes Genet Syst. 2001;76:251–5.
Suzuki G, Do GS, Mukai Y. Efficient storage and screening system for onion BAC clones. Breeding Sci. 2002;52:157–9.
Suzuki G, Ogaki Y, Hokimoto N, Xiao L, Kikuchi-Taura A, Harada C, Okayama R, Tsuru A, Onishi M, Saito N, Do GS, Lee SH, Ito T, Kanno A, Yamamoto M, Mukai Y. Random BAC FISH of monocot plants reveals differential distribution of repetitive DNA elements in small and large chromosome species. Plant Cell Rep. 2012;31:621–8.
Tomita RN, Suzuki G, Yoshida K, Yano Y, Tsuchiya T, Kakeda K, Mukai Y, Kowyama Y. Molecular characterization of a 313-kb genomic region containing the Self incompatibility locus of Ipomoea trifida, a diploid relative of sweet potato. Breeding Sci. 2004;54:165–75.
Tsai WC, Fu CH, Hsiao YY, Huang YM, Chen LJ, Wang M, Liu ZJ, Chen HH. OrchidBase 2.0: comprehensive collection of orchidaceae floral transcriptomes. Plant Cell Physiol. 2013;54:e7.
Yan L, Wang X, Liu H, Tian Y, Lian J, Yang R, Hao S, Wang X, Yang S, Li Q, Qi S, Kui L, Okpekum M, Ma X, Zhang J, Ding Z, Zhang G, Wang W, Dong Y, Sheng J. The genome of Dendrobium officinale illuminates the biology of the important traditional Chinese orchid herb. Mol Plant. 2015;8:922–34.
Zhang P, Li W, Fellers J, Friebe B, Gill BS. BAC-FISH in wheat identifies chromosome landmarks consisting of different types of transposable elements. Chromosoma. 2004;112:288–99.
Zhang J, Wu K, Zeng S, Teixeira da Silva JA, Zhao X, Tian CE, Xia H, Duan J. Transcriptome analysis of Cymbidium sinense and its application to the identification of genes associated with floral development. BMC Genomics. 2013;14:279.
Acknowledgments
This work was supported in part by Grants-in-Aid for Scientific Research (C) (No. 25450006 to Y.M.; No. 25450515 to G.S.), and Scientific Research on Innovative Areas (Nos. 23113006, 23113001 to G.S.) from the Japan Society for Promotion of Science (JSPS).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Matsuba, A., Fujii, M., Lee, S.S. et al. Molecular cytogenetic use of BAC clones in Neofinetia falcata and Rhynchostylis coelestis . Nucleus 58, 207–210 (2015). https://doi.org/10.1007/s13237-015-0147-y
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13237-015-0147-y