A karyological investigation on the two varieties of Galanthus fosteri Baker Amaryllidaceae

Year 2010, Volume: 3 Issue: 2, 20 - 25, 15.08.2010

Nezahat Kandemir

Abstract

In this study, the chromosome numbers and morphology of the populations of Galanthus fosteri Baker var. fosteri and Galanthus fosteri var. antepensis Zeybek and Sauer distrubuting in various geographic regions of Turkey have been investigated. In the karyological investigations, the structural polymorphizm SAT-chromosome have been established in the chromosomes of G. fosteri var. fosteri and G. fosteri var. antepensis. Although the diploid chromosome numbers 2n=24 of these varieties are similar, the chromosome morphology of their are significantly different

Keywords

Galanthus fosteri , Karyotype analysis , Amaryllidaceae

Galanthus fosteri Baker Amaryllidaceae ’’’’nin iki varyetesi üzerinde karyolojik bir araştırma

Abstract

Bu çalışmada, Türkiye’nin farklı coğrafik bölgelerinde yayılış gösteren Galanthus fosteri Baker var. fosteri and Galanthus fosteri var. antepensis Zeybek and Sauer populasyonlarının kromozom sayıları ve morfolojisi incelenmiştir. Karyolojik incelemelerde, G. fosteri var. fosteri and G. fosteri var. antepensis kromozomlarında yapısal polimorfizm SAT-kromozom tespit edilmiştir. Bu varyetelerin diploid kromozom sayısı 2n=24 aynı olmasına rağmen, onların kromozom morfolojileri önemli derecede farklıdır

Keywords

Galanthus fosteri , Karyotip analizi , Amaryllidaceae

References

• Budnikov, G., Kricsfalusy, V. 1994. Bioecological study of Galanthus nivalis L., in the East Carpathians. Thaiszia. 4/1: 49-75.
• D'amato GF, Bianchi G. 1999. The chromosome banding of some Italian Amaryllidaceae. Caryologia. 5/2: 87-92.
• Davis, P.H. 1984. Flora of Turkey and The Aegean Islands. Edinburgh Univ Press, Edinburg.
• Ekim, T., Koyuncu, M., Güner, A., Erik, S., Yıldız, B., Vural, M. 1991. The taxanomic and ecologic investigations on geophyte ekonomic value in Turkey. Agrigulture and Forest Ministery General Directory Press, Ankara.
• Ito M., Kawamoto, A., Kıta, Y., Yukawa T., Kurita, S. 1999. Phylogeny of Amaryllidaceae based on matK sequence data. Japanese Journal of Plant Research. 112: 207-216.
• Kamari, G. 1982. A biosistematic study of the genus Galanthus L. (Amaryllidaceae) in Greece, part I. Taxonomy Bot Jahrb Syst. 103:107-135.
• Kandemir, N., Özkan, M., Şenel, G. 1997. A morphological and anatomical study on some geophyte belonging to Amaryllidaceae family. Ondokuz Mayıs University, Faculty of Arts And Sciences Journal of Sciences. 8/1: 126- 151.
• Kandemir, N., Akçin, Ö.E. 2006. A comparative study on the morphologic and anatomic properties of Galanthus fosteri Baker (Amaryllidaceae) Varieties in Turkey. Botanica Lithuanica. 12/3: 157-167.
• Lledo, M. D., Davis, A.P., Crespo, M. B., Chase, M.W., Fay, M.F. 2004. Phylogenetic analysis of Leucojum and Galanthus (Amaryllidaceae) based on plastid mat K and nuclear ribosomal spacer (ITS) DNA sequences and morphology. Plant Systematics and Evolution. 246:223-243.
• Meerow, A. W. 1995. Towards a phylogeny of the Amaryllidaceae in Monocotyledon. Systematic and evolution. 169- 179.
• Naranjo, C.A., Poggio, A.L. 1986. New template for direct morphological classification of chromosomes. Darwiniana. 27/1-4: 39-4.
• Özkan, M., Kandemir, N., Şenel, G. 2001. Karyological Study on Some Endemic Iris L. (Iridaceae) Species from Turkey. Pakistan Journal of Botany. 33/2:167-171.
• Papanicolaou, K., Zacharof, E. 1983. Cytological notes and Taxonomic comments on four Galanthus L. taxa from Greece. Israel Journal of Botany. 32: 22-32.
• Popova, M.T. 1972. Cytotaxonomical Study on Bulgarian Galanthus species. Com Rendus Acad Bulg Scien. 25 /3: 377-380.
• Stern, F.C. 1956. Snowdrops and Snowflakes. The Rolay Horticultural Societ. London. 3-82.
• Sveshnikova, L.I. 1975. On the origin of Karyotype of The Genus Galanthus L. (in Russian). Bot Zhurn. 60/12: 1760- 1768.
• Sveshnikova, L.I., Grif, G.V. 1981. In using the methods of heterochromatic segments of chromosomes discovery in comparative caryology of plants (in Russian). Bot Zhurn. 66 /4: 494-501.
• Şenel, G., Özkan, M., Kandemir, N. 2002. A Karyological Investigation on Some Rare and Endangered Species of Amaryllidaceae in Turkey. Pakistan Journal of Botany. 34/3: 229-235.
• Zeybek, U. 1983. Über die Alkoloide verschiedenen Galanthus-Arten. Dissertation Inst Für Pharmakognosie der Wien University, Wien.
• Zeybek, N. 1988. Taxonomical investigations on Turkish Snowdrops (Galanthus L.). Doğa Türk Journal of Botany. 12/1: 89-103.
• Zeybek, N., Sauer, E. 1994. Turkish Showdrops I (Beitrag Zur Kenntnis DerTürkischen Schneeglöckhen)(Galanthus L.) I. Ornamental Plants Agriculture and Industry Press, İzmir.