Revista chilena de historia natural
Print version ISSN 0716-078X
JARA-SEGUEL, PEDRO and URRUTIA, JONATHAN. Cytogenetics of Chilean angiosperms: Advances and prospects. Rev. chil. hist. nat. [online]. 2012, vol.85, n.1, pp. 1-12. ISSN 0716-078X. http://dx.doi.org/10.4067/S0716-078X2012000100001.
Cytogenetic data on Chilean angiosperms have been reported since at least eight decades ago; however, much of this information is disperse in diverse sources and is not readily available as a comprehensive document that allows having a general vision on advances and gaps in this matter. The goal of this paper is to summarize the advances and prospets on cytogenetic studies of the Chilean angiosperms based on compiled publications from 1929 to 2010. We found 78 publications supplied by four groups of Chilean researchers and some foreign specialists. Cytogenetic data have been reported for 139 Chilean angiosperm species (2.8 % of the total), which belong to 58 genera and 34 families. During 2001-2010 there was an increase in the number of publications, being available 40 reports including 95 additional species. Based on these data, we hope that such a trend can be maintained in the next decade if the current research groups and young specialists continue to be interested in the study of native plants.
Keywords : chromosome banding; chromosome number; genome size; karyotype morphology.