Fission in the Evolution of a Lizard Karyotype

The lizard Anolis monticola has a diploid chromosome number of 48 (24 macrochromosomes and 24 microchromosomes). More primitive members of the genus, as determined by bone morphology, have 12 macrochromosomes and 24 microchromosomes. Since the higher chromosome number is the derived condition, this...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 1972-08, Vol.177 (4049), p.611-613
Hauptverfasser:	Webster, T. Preston, Hall, William P., Williams, Ernest E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological Evolution Children Chromosomes Cystic fibrosis Diploidy Evolution Heterozygotes Karyotype Karyotyping Lizards Male Metaphase Polyribosomes
Online-Zugang:	Volltext
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