Research Topics
Genomes and Genes | Yoshinori KumazawaSummaryAffiliation: Nagoya University Country: Japan Publications
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Detail Information
Publications
Molecular phylogenetic and dating analyses using mitochondrial DNA sequences of eyelid geckos (Squamata: Eublepharidae)Pierre Jonniaux
Graduate School of Science, Nagoya University, Furo cho, Chukusa ku, Nagoya, Japan
Gene 407:105-15. 2008....
Gene rearrangements in snake mitochondrial genomes: highly concerted evolution of control-region-like sequences duplicated and inserted into a tRNA gene clusterY Kumazawa
Department of Earth and Planetary Sciences, Nagoya University, Japan
Mol Biol Evol 13:1242-54. 1996..The secondary structures of the determined tRNA genes point to the operation of simplification pressure on the T psi C arm of snake mitochondrial tRNAs...
The complete nucleotide sequence of a snake (Dinodon semicarinatus) mitochondrial genome with two identical control regionsY Kumazawa
Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464 8602, Japan
Genetics 150:313-29. 1998..The gene organization of the minor mtDNA is in agreement with one of models that we present to account for the concerted evolution of duplicate control regions...
Complete mitochondrial DNA sequences of the green turtle and blue-tailed mole skink: statistical evidence for archosaurian affinity of turtlesY Kumazawa
Department of Earth and Planetary Sciences, Nagoya University, Japan
Mol Biol Evol 16:784-92. 1999..The traditional classification of turtles in the Anapsida may thus need to be reconsidered...
Molecular phylogeny of osteoglossoids: a new model for Gondwanian origin and plate tectonic transportation of the Asian arowanaY Kumazawa
Department of Earth and Planetary Sciences, Nagoya University, Nagoya, Japan
Mol Biol Evol 17:1869-78. 2000..This study also implicates the relatively long absence of osteoglossiform fossil records from the Mesozoic...
Mitochondrial genomes from major lizard families suggest their phylogenetic relationships and ancient radiationsYoshinori Kumazawa
Division of Material Science, Graduate School of Science, Nagoya University, Nagoya 464 8602, Japan
Gene 388:19-26. 2007..Thus, lizards include much deeper divergences than the mammals and birds and they appear to have already radiated into various families prior to the mid-Cretaceous major continental fragmentation...
Mitochondrial genome of the Komodo dragon: efficient sequencing method with reptile-oriented primers and novel gene rearrangementsYoshinori Kumazawa
Graduate School of Science, Nagoya University, Furo cho, Chikusa ku, Nagoya 464 8602, Japan
DNA Res 11:115-25. 2004..These observations are consistent with hypotheses that tandem duplications via the slipped-strand mispairing may induce mitochondrial gene rearrangements and may serve to maintain similar copies of the control region...
Mitochondrial DNA sequences of five squamates: phylogenetic affiliation of snakesYoshinori Kumazawa
Graduate School of Science, Nagoya University, Furo cho, Chikusa ku, Nagoya 464 8602, Japan
DNA Res 11:137-44. 2004....
Complete mitochondrial DNA sequences of six snakes: phylogenetic relationships and molecular evolution of genomic featuresSongyu Dong
Department of Biological Science, School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602, Japan
J Mol Evol 61:12-22. 2005..These results imply the significance to reconstruct the snake phylogeny with ample molecular data, such as those from complete mtDNA sequences...
Mitochondrial genomes of two African geckos of genus Hemitheconyx (Squamata: Eublepharidae)Pierre Jonniaux
Department of Information and Biological Sciences and Research Center for Biological Diversity, Graduate School of Natural Sciences, Nagoya City University, Nagoya, Japan
Mitochondrial DNA 23:278-9. 2012..A very extensive RNA editing may restore its function in the RNA level or a functional tRNA(Gln) encoded in the nuclear chromosome may be imported into mitochondria...
Mitochondrial genome of Pogona vitticepes (Reptilia; Agamidae): control region duplication and the origin of Australasian agamidsSayed A M Amer
Division of Material Science, Graduate School of Science, Nagoya University, Furo cho, Chikusa ku, Nagoya 464 8602, Japan
Gene 346:249-56. 2005..Our finding thus supports the recent dispersal origin of Australasian agamids in connection with plate tectonic movement of Australia to the proximity of Southeast Asia...
Mitogenomic perspectives into iguanid phylogeny and biogeography: Gondwanan vicariance for the origin of Madagascan oplurinesYasuhisa Okajima
Division of Biological Science, Graduate School of Science, Nagoya University, Furo cho, Chikusa ku, Nagoya 464 8602, Japan
Gene 441:28-35. 2009....
The mitochondrial genome of the lizard Calotes versicolor and a novel gene inversion in South Asian draconine agamidsSayed A M Amer
Graduate School of Science, Nagoya University, Nagoya, Japan
Mol Biol Evol 24:1330-9. 2007....
Mitogenomic evaluation of the historical biogeography of cichlids toward reliable dating of teleostean divergencesYoichiro Azuma
Division of Material Science and Biological Science, Graduate School of Science, Nagoya University, Furo cho, Chikusa ku, Nagoya 464 8602, Japan
BMC Evol Biol 8:215. 2008..We explored an alternative source of time constraints in teleostean phylogeny by evaluating a biogeographic hypothesis concerning freshwater fishes from the family Cichlidae (Perciformes: Labroidei)...
Non-AUG translation initiation of mRNA encoding plastid-targeted phage-type RNA polymerase in Nicotiana sylvestrisYuki Kobayashi
Center for Gene Research, Nagoya University, Chikusa, 464-8602, Nagoya, Japan
Biochem Biophys Res Commun 299:57-61. 2002..This strongly suggests that NsRpoT-C functions as an RNA polymerase transcribing plastid-encoded genes. We have designated this protein NsRpoTp...
Timing of a mtDNA gene rearrangement and intercontinental dispersal of varanid lizardsSayed A M Amer
Zoology Department, Faculty of Science, Cairo University, Giza, Egypt
Genes Genet Syst 83:275-80. 2008..Our results are more consistent with Cenozoic over-water dispersal of Southeast Asian varanids across the Indonesian Archipelago rather than the Cretaceous Gondwanan vicariance for the origin of Australasian varanids...
