Abstract
Randomly amplified polymorphic DNA (RAPD) markers were used to assess genetic stability of 80 micropropagated Hagenia abyssinica plants, 40 of axillary origin and 40 of adventitious origin. The shoots were isolated from the same mother tree and micropropagated for over two years. Among the 83 RAPD primers screened, 16 gave reproducible band patterns. These 16 primers produced 115 bands for each plant. One plant from axillary origin showed two unique bands with primer OPC-11. All other plants showed identical band patterns. Generally, there was no significant difference in the shoot multiplication rate between shoots of axillary and adventitious origin. Indole-3-acetic acid (IAA) resulted in better ex vitro rooting compared to indole-3-butyric acid (IBA) and α-naphthaleneacetic acid (NAA). Non-micropropagated plants that were grown in the greenhouse for about one year were better in ex vitro rooting compared to those of juvenile material and mature tree derived micropropagated plants of the same treatment. Adventitious rooting related oxygenase gene (ARRO-1) isolated from apple (Malus domestica) was not expressed in H. abyssinica using a complementary DNA representational difference analysis fragment (cDNA RDA14) as a probe.
Similar content being viewed by others
Abbreviations
- 2-ODD:
-
2-oxoacid-dependent dioxygenase
- ARRO-1:
-
adventitious rooting related oxygenase
- BAP:
-
benzylaminopurine
- IAA:
-
indole-3-acetic acid
- IBA:
-
indole-3-butyric acid
- MS:
-
Murashige and Skoog (1962)
- NAA:
-
α-naphthaleneacetic acid
- PCR:
-
polymerase chain reaction
- RAPD:
-
randomly amplified polymorphic DNA
- RDA:
-
representational difference analysis
References
Antonetti, P.L.E., Pinon, J.: Somaclonal variation within popular.-Plant Cell Tissue Organ Cult. 35: 99–106, 1993.
Barrett, C., Lefort, F., Douglas, G.C.: Genetic characterization of oak seedlings, epicormic, crown and micropropagated shoots from mature trees by RAPD and microsatellite PCR.-Sci. Hort. 70: 319–330, 1997.
Bhatia, N.P., Bhatia, P., Ashwath, N.: Ex vitro rooting of micropropagated shoots of Stackhousia tryonii.-Biol. Plant. 45: 441–444, 2002
Bindiya, K., Kanwar, K.: Random amplified polymorphic DNA (RAPDs) markers for genetic analysis in micropropagated plants of Robinia pseudoacacia L.-Euphytica 132: 41–47, 2003.
Butler, E.D., Gallagher, T.F.: Isolation and characterization of a cDNA encoding a novel 2-oxoacid-dependent dioxygenase which is up-regulated during adventitious root formation in apple (Malus domestica ‘Jork 9’) stem discs.-J. exp. Bot. 50: 551–552, 1999.
Butler, E.D., Gallagher, T.F.: Characterization of auxin-induced ARRO-1 expression in the primary root of Malus domestica.-J. exp. Bot. 51: 1765–1766, 2000.
Carvalho, L.C., Goulão, L., Oliveira, C., Gonçalves, J.C., Amâncio, S.: RAPD assessment for identification of clonal identity and genetic stability of in vitro propagated chestnut hybrids.-Plant Cell Tissue Organ Cult. 77: 23–27, 2004.
De Klerk, G.J., Ter Brugge, J., Marinova, S.: Effectiveness of indoleacetic acid, indolebutyric acid and naphthaleneacetic acid during adventitious root formation in vitro in Malus ‘Jork 9’.-Plant Cell Tissue Organ Cult. 49: 39–44, 1997.
Epstein, E., Ludwig-Müller, J.: Indole-3-butyric acid in plants: occurrence, synthesis, metabolism and transport.-Physiol. Plant. 88: 382–389, 1993.
Feyissa, T., Welander, M., Negash, L.: Micropropagation of Hagenia abyssinica: a multipurpose tree.-Plant Cell Tissue Organ Cult. 80: 119–127, 2005a.
Feyissa, T., Welander, M., Negash, L.: In vitro regeneration of Hagenia abyssinica (Bruce) J.F. Gmel. (Rosaceae) from leaf explants.-Plant Cell Rep. 24: 392–400, 2005b.
George, E.F.: Plant Propagation by Tissue Culture: Part 2. In Practice. 2nd Edition.-xegetics Ltd., Edington 1996.
Goto, S., Thakur, R.C., Ishii, K.: Determination of genetic stability in long-term micropropagated shoots of Pinus thunbergii Parl. using RAPD markers.-Plant Cell Rep. 18: 193–197, 1998.
Hashmi, G., Huettel, R., Meyer, R., Krusberg, L., Hammerschlag, F.: RAPD analysis of somaclonal variants derived from embryo callus cultures of peach.-Plant Cell Rep. 16: 624–627, 1997.
Hofmann, N.E., Raja, R., Nelson, R.L., Korban, S.S.: Mutagenesis of embryogenic cultures of soybean and detecting polymorphisms using RAPD markers.-Biol. Plant. 48: 173–177, 2004.
Isabel, N., Tremblay, L., Michaud, M., Tremblay, F.M., Bousquet, J.: RAPDs as an aid to evaluate the genetic integrity of somatic embryogenesis-derived populations of Picea mariana (Mill.) B.S.P.-Theor. appl. Genet. 86: 81–87, 1993.
Munthali, M.T., Newbury, H.J., Ford-Lloyd, B.V.: The detection of somaclonal variants of beet using RAPD.-Plant Cell Rep. 15: 474–478, 1996.
Murashige, T., Skoog, F.: A revised medium for rapid growth and bioassays with tobacco tissue cultures.-Physiol. Plant. 15: 473–497, 1962.
Negash, L.: Indigenous Trees of Ethiopia: Biology, Uses and Propagation Techniques.-SLU Reprocentralen, Umeå 1995.
Potter, R., Jones, M.G.K.: An assessment of genetic stability of potato in vitro by molecular and phenotypic analysis.-Plant Sci. 76: 239–248, 1991.
Rahman, M.H., Rajora, O.P.: Microsatellite DNA somaclonal variation in micropropagated trembling aspen (Populus tremuloides).-Plant Cell Rep. 20: 531–536, 2001.
Rani, V., Parida, A., Raina, S.N.: Random amplified polymorphic DNA (RAPD) markers for genetic analysis in micropropagated plants of Populus deltoides Marsh.-Plant Cell Rep. 14: 459–462, 1995.
Rout, G.R., Das, G.: An assessment of genetic integrity of micropropagated plants of Plumbago zeylanica by RAPD markers.-Biol. Plant. 45: 27–32, 2002.
Singh, A.K., Chand, S., Pattnaik, S., Chand, P.K.: Adventitious shoot organogenesis and plant regeneration from cotyledons of Dalbergia sissoo Roxb., a timber yielding tree legume.-Plant Cell Tissue Organ Cult. 68: 203–209, 2002.
Vallés, M.P., Wang, Z.Y., Montavon, P., Potrykus, I., Spangenberg, G.: Analysis of genetic stability of plants regenerated from suspension cultures and protoplasts of meadow fescue (Festuca pratensis Huds.).-Plant Cell Rep. 12: 101–106, 1993.
Wang, M., Oppedijk, B.J., Lu, X., Duijn, B.V., Schilperoort, R.A.: Apoptosis in barley aleurone during germination and its inhibition by abscisic acid.-Plant mol. Biol. 32: 1125–1134, 1996.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Feyissa, T., Welander, M. & Negash, L. Genetic stability, ex vitro rooting and gene expression studies in Hagenia abyssinica . Biol Plant 51, 15–21 (2007). https://doi.org/10.1007/s10535-007-0004-1
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s10535-007-0004-1