Welcome to the Chilean Plants Cytogenetic Database, a comprehensive catalogue of plant cytogenetic data. Chromosome number (2n), karyotype morphology, nuclear DNA content, banding patterns and/or FISH are currently available for 499 Chilean species (95 Bryophyta, 25 Pteridophyta, four Pinophyta and 375 Magnoliophyta), all based on 110 assembled references.
| Four divisions | 116 families | 244 genera | 499 species |
Select a division to list
| Current species name | Species name according to references | Geographic origin | 2n | Karyotype Formula | Banding | C value | FISH | Reference | Others |
| Division: Pinophyta | |||||||||
| Araucariaceae | |||||||||
| Araucaria araucana | Araucaria araucana | 22.7 | ZONNEVELD, B. (2012) Genome size of all 19 Araucaria species are correlated with their geographic distribution. Plant Systematics and Evolution 298: 1249- 1255. | ||||||
| Araucaria araucana | Araucaria araucana | 26 | 25.8 | PRICE, H., A. SPARROW & A. NAUMAN. (1973) Evolutionary and developmental considerations of the variability of nuclear parameters in higher plants. I. Genome volume, interphase chromosome volume, and estimated DNA content of 236 gymnosperms. Brookhaven Symposia in Biology 25: 390-421. | |||||
| Cupressaceae | |||||||||
| Austrocedrus chilensis | Austrocedrus chilensis | 22 | 21.7 | PRICE, H., A. SPARROW & A. NAUMAN. (1973) Evolutionary and developmental considerations of the variability of nuclear parameters in higher plants. I. Genome volume, interphase chromosome volume, and estimated DNA content of 236 gymnosperms. Brookhaven Symposia in Biology 25: 390-421. | |||||
| Fitzroya cupressoides | Fitzroya cupressoides | 44 | 10.2 | PRICE, H., A. SPARROW & A. NAUMAN. (1973) Evolutionary and developmental considerations of the variability of nuclear parameters in higher plants. I. Genome volume, interphase chromosome volume, and estimated DNA content of 236 gymnosperms. Brookhaven Symposia in Biology 25: 390-421. | |||||
| Pilgerodendrum uviferum | Pilgerodendrum uviferum | Argentina | 22 | De AZKUE D. (1982) Los cromosomas de Pilgerodendrum uviferum (Don) Flor. Darwiniana 24(1-4):19-22 | |||||
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Last database update December 2021.
Studies conducted by the authors using this database
About the Authors
Pedro Jara Seguel
Núcleo de Estudios Ambientales (NEA), Chile.
E-mail: pjara@uct.cl
Jonathan Urrutia Estrada
Laboratorio de Invasiones Biológicas (LIB), Universidad de Concepción, Chile.
Instituto de Ecología y Biodiversidad (IEB), Chile.
E-mail: jurrutiaestrada@gmail.com
Collaborator:
Dr. Paola Jara Arancio
Instituto de Ecología y Biodiversidad (IEB) Chile.
Departamento de Ciencias Biológicas, Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile.
Centro Internacional Cabo de Hornos (CHIC), Chile.
The database should be cited as follows:
The information in this database is provided solely for scholar and academic use, and must not be used for the purposes of financial gain.
Jara-Seguel P. & Urrutia-Estrada J.
Chilean Plants Cytogenetic Database 2021