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Author (up) Johnson, W.E.; Dratch, P.A.; Martenson, J.S.; O'Brien, S.J.
Title Resolution of recent radiations within three evolutionary lineages of Felidae using mitochondrial restriction fragment length polymorphism variation Type Journal Article
Year 1996 Publication Journal of Mammalian Evolution Abbreviated Journal
Volume 3 Issue 2 Pages 97-120
Keywords Evolution; Evolutionary-Lineages; Mitochondrial-Dna; Mitochondrial-Restriction-Fragment-Length-Polymorphism-Variation; phylogeny; Recent-Radiations; Restriction-Enzymes; Tigrina; snow-leopard; browse; evolutionary; lineages; mitochondrial; Dna; restriction; fragment; length; polymorphism; variation; radiation; enzymes; recent; recent radiation; 1340
Abstract Patterns of mitochondrial restriction fragment length polymorphism (RFLP) variation were used to resolve more recent relationships among the species of the Felidae ocelot lineage, domestic cat lineage, and pantherine lineage. Twenty-five of 28 restriction enzymes revealed site variation in at least 1 of 21 cat species. The ocelot lineage was resolved into three separate sister taxa groups: Geoffroy's cat (Oncifelis geoffroyi) and kodkod (O. guigna), ocelot (Leopardus pardalis) and margay (L. wiedii), and pampas cat (Lynchailurus colocolo) and most of the tigrina samples (Leopardus tigrina). Within the domestic cat lineage, domestic cat (Felis catus), European wild cat (F. silvestris), and African wild cat (F. libyca) formed a monophyletic trichotomy, which was joined with sand cat (F. margarita) to a common ancestor. Jungle cat (F. chaus) and black-footed cat (F. nigripes) mtDNAs diverged earlier than those of the other domestic cat lineage species and are less closely related. Within the pantherine lineage, phylogenetic analysis identified two distinct groups, uniting lion (P. leo) with leopard (P. pardus) and tiger (P. tigris) with snow leopard (P. uncia).
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Notes Document Type: English Call Number: QL708.5 J68 Approved no
Call Number SLN @ rana @ 276 Serial 501
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Author (up) Johnson, W.E.; Eizirik, E.; Pecon-Slattery, J.; Murphy, W.J.; Antunes, A.; Teeling, E.; O'Brien, S.J.
Title The Late Miocene Radiation of Modern Felidae: A Genetic Assessment Type Miscellaneous
Year 2006 Publication Science Abbreviated Journal
Volume 311 Issue Pages 74-77
Keywords carnivore; classification; divergence; Dna; Felidae; fossil; lineages; Miocene; mitochondrial; Molecular; phylogeny; radiation; taxonomic
Abstract Modern felid species descend from relatively recent (G11 million years ago) divergence and speciation events that produced successful predatory carnivores worldwide but that have confounded taxonomic classifications. A highly resolved molecular phylogeny with divergence dates for all living cat species, derived from autosomal, X-linked, Y-linked, and mitochondrial gene segments (22,789 base pairs) and 16 fossil calibrations define eight principal lineages produced through at least 10 intercontinental migrations facilitated by sea-level fluctuations. A ghost lineage analysis indicates that available felid fossils underestimate (i.e., unrepresented basal branch length) first occurrence by an average of 76%, revealing a low representation of felid lineages in paleontological remains. The phylogenetic performance of distinct gene classes showed that Y-chromosome segments are appreciably more informative than mitochondrial DNA, X-linked, or autosomal genes in resolving the rapid Felidae species radiation.
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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Area Expedition Conference
Notes Approved no
Call Number SLN @ rana @ 908 Serial 502
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Author (up) Warren E.Johnson, E.E.
Title The Late Miocene Radiation of Modern Felidae: A Genetic Assessment Type Miscellaneous
Year 2006 Publication Science Abbreviated Journal
Volume 311 Issue Pages 73-77
Keywords classification; divergence; Dna; Felidae; genetics; Miocene; mitochondrial; phylogeny; radiation; species; taxonomic
Abstract Modern felid species descend from relatively recent (<11 million years ago) divergence and

speciation events that produced successful predatory carnivores worldwide but that have

confounded taxonomic classifications. A highly resolved molecular phylogeny with divergence dates

for all living cat species, derived from autosomal, X-linked, Y-linked, and mitochondrial gene

segments (22,789 base pairs) and 16 fossil calibrations define eight principal lineages produced

through at least 10 intercontinental migrations facilitated by sea-level fluctuations. A ghost lineage

analysis indicates that available felid fossils underestimate (i.e., unrepresented basal branch

length) first occurrence by an average of 76%, revealing a low representation of felid lineages

in paleontological remains. The phylogenetic performance of distinct gene classes showed that

Y-chromosome segments are appreciably more informative than mitochondrial DNA, X-linked,

or autosomal genes in resolving the rapid Felidae species radiation.
Address
Corporate Author Thesis
Publisher Place of Publication Washington D.C. Editor Jill Pecon-Slattery, W.J.M., Agostinho Antunes, Emma Teeling, Stephen J.O'Brien
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number SLN @ rana @ 880 Serial 1008
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