Karyotype variability in Pleurozium schreberi [Brid.] Mitt.

• Autorzy: Kuta E. , Przywara L. , Hejmej J.
• Języki publikacji: EN

Abstrakty

EN

Significant variability in the karyotype od P. schreberi from populations in Poland was found, contrasting with high uniformity of the chromosome number. In 58 of 60 metaphases of gametophytes originating from three populations, haploid chromosome number n = 5 was counted. In two cells n= 6 was determined. In each metaphase the total and relative chromosome lengths and the arm ratio of the chromosomes were examined, and the chromosomes were ranked for these parameters. The haploid set consists of three chromosome types: metacentric, submedian and subterminal. Their frequencies in particular metaphase plates are different. The longest (A chromosome) and the smallest are highly stable in relation to the arm ratio, representing in the majority of metaphase plates the metacentric and submedian type, respectively. The A chromosome was polymorphic in respect to total lenght and the occurrence of secondary constrictions. Karyotype varied within and between populations. Eight types of karyotype were distinguished. Factors involved in karyotype variation are discussed.

Słowa kluczowe

EN

karyotype variation; chromosome; Poland; chromosome number; chromosomal mutation; karyotype analysis; moss; mitotic metaphase; morphology; Pleurozium schreberi; bryophyte

• Wydawca: -
• Czasopismo: Acta Biologica Cracoviensia. Series Botanica
• Rocznik: 1998
• Tom: 40
• Opis fizyczny: p.75-84,fig.

Twórcy

autor

Kuta E.

• Jagiellonian University, Grodzka 52, 31-044 Krakow, Poland

autor

Przywara L.

autor

Hejmej J.

Bibliografia

• Ainsworth, C. C., J. S. Parker, and D. M. Horton. 1983. Chromosome variation and evolution in Scilla autumnalis. In: P. E. Brandham and M. D. Bennett [eds.], Kew chromosome conference, 2: 261-268. Allen and Unwin, London.
• Bischler, H. 1986. Marchantía polymorpha L. s. lat. Karyotype analysis. Journal of the Hattori Botanical Laboratory 60: 105-117.
• Bischler, H. 1988. Marchantía paleacea Bertol. Karyotype analysis. Beihefte zur Nova Hedwigia 90: 95-100.
• Bornefeld, T., and C. Grillenberger. 1987. Some aspects of size in chromosome analysis of liverworts (Marchantiales). Nova Hedwigia 44: 91-100.
• Bornefeld, T. 1989. The Riccia species of S- and SW-Africa. Chromosome numbers and composition of the chromosome sets Nova Hedwigia 48: 371-382.
• Fritsch, R. 1991. Index to bryophyte chromosome counts. Bryophytorum Bibliotheca 40: 1-135.
• Fukui, K., and K. Kakeda. 1994. A critical assessment of karyotype analysis by imaging methods. Japanese Journal of Genetics 69: 537-544.
• Heneen, W. K. 1963. Extensive chromosome breakage occurring spontaneously in a certain individual of Elymus farctus (= Agropyron junceum). Hereditas 49: 1-32.
• Ho, K. M., and K. J. Kasha. 1974. Differential chromosome contraction at the pachytene stage of meitosis in alfalfa {Medicago sativa). Chromosoma 45: 163-172.
• Inoue, S., and Z. Iwatsuki. 1976. A cytotaxonomic study of the genus Rhizogonium Brid. (Musci). Journal of the Hattori Botanical Laboratory 41: 389-403.
• Iverson, G. B. 1963. Karyotype evolution in the leafy liverwort genus Fmllania. Journal of the Hattori Botanical Laboratory 26: 119-170.
• Kakeda, K., and K. Fukui. 1994. Dynamic changes in the morphology of barley chromosomes during the mitotic metaphase stage. Japanese Journal of Genetics 69: 545-554.
• Lewis, K. R. 1958. Chromosome structure and organization in Pellia epiphylla. Phyton 11: 29-37 (Buenos Aires).
• Levan, A., K. Fredga, and A. A. Sandberg. 1964. Nomenclature for centromeric position on chromosomes. Hereditas 52: 201-220.
• Małecka, J., and A. Joachimiak. 1988. Chromosome types in Taraxacum. 1. Variability of karyotypes among some morphotypes of Taraxacum section Vulgaria Dt. Acta Biologica Cracouiensia Series Botánica 30: 77-98.
• Mc Adam, S. V. 1982. Chromosome evolution in the Brachytheciaceae. Journal of Bryology 12: 233-258.
• Moroi, Y., C. Peebles, M. J. Fritzler, L. Steigerwald, and Eng M. Tan. 1980. Autoantibody to centromere (kinetochore) in scleroderma sera. Proceedings of the National Academy of Sciences of the USA 77: 1627-1631.
• Newton, M. E. 1971. Chromosome studies in bryophytes. Transitions of the British Bryological Society 6: 244-257.
• Newton, M. E. 1977a. Heterochromatin as a cyto-taxonomic character in liverworts: Pellia, Ricardia and Cryptothallus. Journal of Bryology 9: 327-564.
• Newton, M. E. 1977b. Chromosomal relationship of heterochromatin bodies in moss Dicranum tauricum Sapehin. Journal of Bryology 9: 557-564.
• Newton, M. E. 1979. Chromosome morphology and bryophyte systematics. In: G. C. S. Clarke and J. G. Duckett [eds.], Bryophyte systematics, 207-229. Academic Press, London.
• Newton, M. E. 1981. Evolution and spéciation in Pellia with special references to the Pellia megaspora-endiviifolia complex (Metzgeriales), II. Cytology. Journal of Bryology 11: 433-440.
• Newton, M. E. 1983a. Cytology of the Hepaticae and Anthocerotae, In: R. M. Schuster [ed.], New manual of bryology 1, 117-148. Hattori Botanical Laboratory, Nichinan.
• Newton, M. E. 1983b. Numerical uniformity and structural variation of moss chromosomes. Journal of Bryology 12: 587-594.
• Newton, M. E. 1984a. Questions of procedure in moss cyto-taxonomy: new data from some British species. Journal of Bryology 13: 263-268.
• Newton, M. E. 1984b. The cytogenetics of bryophytes. In: A. F. Dyer and J. G. Duckett [eds.], The experimental biology of bryophytes, 65-96. Academic Press, London.
• Newton. M. E. 1985. Heterochromatin diversity in two species of Pellia (Hepaticae) as revealed by C-, Q-, N- and Hoechst 33258-banding. Chromosoma 92: 378-386.
• Newton, M. E. 1990. Genetic structure of hepatic species. Botanical Journal of Linnean Society. 104: 215-229.
• Ono, K. 1970a. Karyological studies in Mniaceae, with special reference to the structural sexchromosomes I. Journal of Science of the Hiroshima University, Ser. B, Div. 2, 13: 91-105.
• Ono, K. 1970b. Karyological studies on Mniaceae and Polytrichaceae, with special reference to the structural sexchromosomes II. Journal of Science of the Hiroshima University, Ser. B, Div. 2, 13: 107-166.
• Ono, K. 1970c. Karyological studies on Mniaceae and Polytrichaceae, with special reference to the structural sexchromosomes III. Journal of Science of the Hiroshima University, Ser. B, Div. 2, 13: 167-221.
• Parker, J. S., A. S. Wilby, and S. Taylor. 1988. Chromosome stability and instability in plants. In: P. E. Brandham [ed. ) Kew chromosome conference III, 131-140. Her Majesty’s Stationery Office, London.
• Przywara, L, and E. Kuta. 1983. An acetic haematoxylin method for cytological investigation of Bryophyta. The Bryologist 86: 141-143.
• Raina, S. N. 1990. Genome organization and evolution in the genus Vicia. In: S. Kawano [ed.], Biological approaches and evolutionary trends in plants, 183-201. Academic Press, London, San Diego, New York, Boston, Sydney, Tokyo, Toronto.
• Ramsay, H. P. 1969. Cytological studies on some mosses from the British Isles. Botanical Journal of the Linnean Society 62: 85-121.
• Ramsay, H. P. 1982. The value of karyotype analysis in the study of mosses. Journal of the Hattori Botanical Laboratory 53: 51-71.
• Schwarzacher, T., P. Ambros, and D. Schweizer. 1980. Application of Giemza banding to orchid karyotype analysis. Plant Systematics and Evolution 134: 293-297.
• Smith, A. J. 1978. Cytogenetics, biosystematlcs and evolution in Bryophyta. Advances in Botanical Research 6: 195-276.
• Tsutsumi, S., H. Taguchi, S. Inoue. 1973. Karyological studies on Swedish mosses. Miscellanea Bryologica et Lichenologia 6: 82-84.
• Vaarama, A. 1954. Cytological observations on Pleurozium schreberi, with special reference to centromere evolution. Annales Botanical Society ’Vanamo' 28: 1-59.
• Wei, S., Y. Xiao-Jie, F. Guo-Jie, and P. Bo. 1994. A karyological study on four species of Entodon (Musci) from China. Acta Phytotaxonomica Sinica 32: 246-250.
• Wigh, K., and S. Strandhede. 1971. Chromosome numbers in some Swedish and Danish mosses. Botaniska Notiser 124: 213-227.
• Wachowiak-Zielińska, M., and R. Zieliński. 1995. Genetic variation of the haploid moss Pleurozium schreberi (Musci, Hylocomiaceae) from Poland. Fragmenta Floristica et Geobotanica 40:417-423.
• Zieliński, R., and M. Wachowiak-Zielińska. 1995. Genetic structure of a single population of Pleurozium schreberi (Musci, Hylocomiaceae) detected by isoenzyme electrophoresis. Fragmenta Floristica et Geobotanica 40: 425-435.
• Zieliński, R., M. Wachowiak-Zielińska., and M. Soroka. 1994. Electrophoretic polymorphism of three enzymes PX GOT and LAP in a single population of Pleurozium schreberi (Musci, Hylocmiaceae) from Poland. Fragmenta Floristica et Geobotanica 39: 461-469.