Karyosystematic study of the genus Eranthis Salisb. (Ranunculaceae)
УДК 582.93(571.54)
Abstract
Karyotypes of four species of the genus Eranthis: E. hyemalis, E. lobulata, E. longistipitata andE. stellata were investigated. The study of E. lobulata and E. longistipitata has been implemented for the first time.All studied specimen had somatic chromosome number 2n = 16. Karyotypes of investigated species have five pairs ofchromosomes with equal-sized arms (metacentric chromosomes), and three pair of chromosomes with unequal-sizedarms (submetacentric, subtelocentric, telocentric chromosomes). The chromosome complements of investigated speciesbasically differ in types of chromosomes with unequal-sized arms. Karyomorphological differences of the species arerelevant to the genus subdivision into sections regarding to morphological characteristics.
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Смирнов Ю. А. Ускоренный метод исследования соматических хромосом плодовых //Цитология, 1968. − Т. 10, № 12. − С. 1601–1602.
Чепинога В. В. Хромосомные числа растений флоры Байкальской Сибири. – Новосибирск: Наука, 2014. –419 с.
Altinordu F., Peruzzi L., Yu Y., He X. A tool for the analysis of chromosomes: KaryoType // Taxon, 2016. – V. 65, №3. – P. 586–592.
Baltisberger M., Hörandl E. Karyotype evolution supports the molecular phylogeny in the genus Ranunculus (Ranunculaceae) //Perspectives in Plant Ecology, Evolution and Systematics, 2016. – V. 18. – P. 1–14.
Gömürgen A. N. Chromosome numbers and karyotype analysis of Eranthis hyemalis (L.) Salisb. // Progress in botanical research. Proceedings of the 1st Balkan Botanical Congress. / Tsekos I, Moustakas M, eds. – Dordrecht: Kluwer Academic Publishers, 1997. – P. 489–492.
Index to Plant Chromosome Numbers (IPCN) IPCN. URL: https://www.tropicos.org/Project/IPCN (дата обращения 01.03.2019)
Levan A., Fredgam K., Sandberg A. Nomenclature for centrometric position of chromosomes // Hereditas, 1964. –V. – 52. – P. 201–220.
Li L. Q. The geographical distribution of Subfam. Helleboroideae (Ranunculaceae) // Acta Phytotaxonomica Sinica,1995. – V. 33. – P. 537–555.
Mabberley D. J. The plant–book. – Cambridge University Press, New York, 1997. – 858 p.
Oh B. U., Ji S. J. Eranthis pungdoensis B. U. Oh: a new species of Eranthis (Ranunculaceae) from Korea // Korean Journal of Plant Taxonomy, 2009. – V. 39. – P. 86–88.
Parfitt B. D. "Eranthis" in Flora of North America, FNA. Provisional Publication. Flora of North America Association, 2009. – V. 3. URL: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=111902 (дата обращения 25.02.2019) Plant DNA C-values Database http://data.kew.org/cvalues/ (дата обращения 01.03.2019).
Rice A., Glick L., Abadi Sh., Einhorn M., Kopelman N. M., Salman-Minkov A., Mayzel J., Chay O., Mayrose I. The Chromosome Counts Database (CCDB) – a community resource of plant chromosome numbers // New Phytologist, 2015. – V. 206, № 1. – P. 19–26. URL: http://ccdb.tau.ac.il/ (дата обращения 01.03.2019)
Stebbins G. L. Chromosomal evolution in higher plants. – London: Arnold. 1971. – 216 p.
Sun B. Y., Kim C. H., Kim T. J. A new species of Eranthis (Ranunculaceae) from Korea: E. byunsanensis // Korean Journal of Plant Taxonomy, 1993. – V. 23. – P. 21–26.
Tamura M. A new classification of the family Ranunculaceae 1 // Acta Phytotaxonomica et Geobotanica, 1990. – V. 41. – P. 93–101.
The International Plant Names Index (IPNI) URL: http://ipni.org/ (дата обращения 01.03.2019).
Wang W., Fu D., Li L., Bartholomew B., Brach A. R., Dutton B. E., Gilbert M. G., Kadota Y.,. Robinson O. R., Tamura M., Warnock M. J., Zhu G., Ziman S. N. Ranunculaceae // Flora of China / Raven P. H., Wu Z.-Y. (eds). – Science Press and Missouri Botanical Garden Press, Beijing China, St. Louis, MO, USA, 2001. – V. 6. – P. 133–438.
Yuan Q., Yang Q.–E. Tribal relationships of Beesia, Eranthis and seven other genera of Ranunculaceae: evidence from cytological characters // Botanical Journal of the Linnean Society, 2006. – V. 150. – P. 267–289
