High levels of genetic variability and population differentiation in Gressittacantha terranova (Collembola, Hexapoda) from Victoria Land, Antarctica

• Published in: Antarctic Science
• Main Authors: FANCIULLI P. P., SUMMA D., DALLAI R., FRATI F.
• Other Authors: Fanciulli, P. P., Summa, D., Dallai, R., Frati, F.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2001
• Subjects: Allozyme electrophoresi; Gene flow; Genetic distance; Geographic differentiation; Heterozygosity; Speciation; Antarctic; Victoria Land; Edmonson Point; Nansen Ice Sheet; Apostrophe Island; Mariner Glacier; Antarc*; Antarctica; Ice Sheet; Terranova
• Online Access: http://hdl.handle.net/11365/19368; https://doi.org/10.1017/S0954102001000360; https://www.cambridge.org/core/journals/antarctic-science/article/high-levels-of-genetic-variability-and-population-differentiation-in-gressittacantha-terranova-collembola-hexapoda-from-victoria-land-antarctica/68B6B410CE2E1692B67D21579C6C0B31

Allozyme electrophoresis was used to asses genetic variability and differentiation in 22 populations of Gressittacantha terranova Wise (Hexapoda, Collembola) from a coastal area of Victoria Land between the Mariner Glacier and the Nansen Ice Sheet. Allelic frequencies were determined at five enzyme...