Search Results - "Iwasa, Masahiro A."

Evidence of late root formation of molars in Anderson’s red-backed vole, Eothenomys andersoni (Thomas, 1905) (Cricetidae, Rodentia), and arguments for its generic allocation by Iwasa, Masahiro A, Kaneko, Yukibumi, Kimura, Yoshiyuki

“…We evaluated the molars in Anderson’s red-backed vole ( n = 114) from the Kii Peninsula of Honshu, Japan. Two of the specimens are considered extremely old…”
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A Cross-Experimental Analysis of Coat Color Variations and Morphological Characteristics of the Japanese Wild Mouse, Mus musculus by SUZUKI, Taichi A., IWASA, Masahiro A.

“…There are many coat colors in the laboratory mouse, Mus musculus. On the basis of traditional genetics, there are four loci, A-D, related to coat color…”
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Intra- and interspecific nuclear ribosomal gene variation in the two Japanese Eothenomys species, E. andersoni and E. smithii by Fujimoto, Ako, Iwasa, Masahiro A

“…We analyzed partial sequences (approx. 630 bp) of the 18S nuclear ribosomal RNA gene (rDNA) in the Japanese Eothenomys voles, E. andersoni and E. smithii, to…”
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Phylogeography of Père David’s red-backed vole, Eothenomys melanogaster (Rodentia: Cricetidae), in Taiwan by Oshida, Tatsuo, Chang, Yu-Cheng, Harada, Masashi, Iwasa, Masahiro A, Chang, Shih-Wei, Ando, Akiro, Koyasu, Kazuhiro, Lin, Liang-Kong

“…Sympatrically distributed mammal species do not always show congruent phylogeographical traits. In Taiwan, montane mammals show two different phylogeographical…”
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Evidence of late root formation of molars in Anderson's red-backed vole, Eothenomysandersoni (Thomas, 1905) (Cricetidae, Rodentia), and arguments for its generic allocation by Iwasa, Masahiro A, Kaneko, Yukibumi, Kimura, Yoshiyuki

“…We evaluated the molars in Anderson's red-backed vole ( = 114) from the Kii Peninsula of Honshu, Japan. Two of the specimens are considered extremely old aged…”
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A genetic typing method for albino mutation in the Mongolian gerbil by PCR‐RFLP analysis by UKAJI, Takao, IWASA, Masahiro A., KAI, Osamu

“…1. We established a PCR‐RFLP analysis targeting R77H mutation in the Tyr gene as a more effective genotyping to identify carrier (C/c) with the albino allele…”
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Differences in C-band patterns between the Japanese house mice (Mus musculus) in Hokkaido and eastern Honshu by Hikari Myoshu, Masahiro A. Iwasa

“…We characterized and categorized the C-band patterns of the house mouse Mus musculus from four areas in Hokkaido and Honshu of the Japanese Islands as a…”
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EVOLUTIONARY NETWORKS OF MATERNAL AND PATERNAL GENE LINEAGES IN VOLES (EOTHENOMYS) ENDEMIC TO JAPAN by Iwasa, Masahiro A., Suzuki, Hitoshi

“…Sequence variations in the mitochondrial cytochrome-b (Cytb) gene and the sex-determining gene of Y chromosome (Sry), which show maternal and paternal…”
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Establishment of gerbil―mouse heterohybridoma secreting immunoglobulin of Mongolian gerbil (Meriones unguiculatus) Establishment of gerbil―mouse heterohybridoma by UKAJI, Takao, IWASA, Masahiro A, KAI, Osamu

“…Hybridomas, generated by fusing myeloma cells with B lymphocytes, secrete monoclonal antibodies (mAbs) specific for an antigen. To establish hybridomas that…”
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Intra- and interspecific genetic complexities of two Eothenomys species in Honshu, Japan by Iwasa, Masahiro A, Suzuki, Hitoshi

“…Differences in the nuclear ribosomal DNA (rDNA), mitochondrial DNA (mtDNA), cytochrome b (Cytb), and Y chromosomal Sry genes were used to assess intra- and…”
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Establishment of gerbil–mouse heterohybridoma secreting immunoglobulin of Mongolian gerbil (Meriones unguiculatus) by Ukaji, Takao, Iwasa, Masahiro A., Kai, Osamu

“…Hybridomas, generated by fusing myeloma cells with B lymphocytes, secrete monoclonal antibodies (mAbs) specific for an antigen. To establish hybridomas that…”
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Epizootiological and Epidemiological Study of Hantavirus Infection in Japan by Lokugamage, Nandadeva, Kariwa, Hiroaki, Lokugamage, Kumari, Iwasa, Masahiro A., Hagiya, Tomohiro, Yoshii, Kentaro, Tachi, Atsushi, Ando, Shuji, Fukushima, Hiroshi, Tsuchiya, Kimiyuki, Iwasaki, Takuya, Araki, Koichi, Yoshimatsu, Kumiko, Arikawa, Jiro, Mizutani, Tetsuya, Osawa, Kazutaka, Sato, Hiroshi, Takashima, Ikuo

“…Epizootiological surveys on hantavirus infections in rodents were carried out in various areas of Japan, including the four major islands of Hokkaido, Honshu,…”
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Development of an efficient method for recovery of puumala and puumala-related viruses by inoculation of Mongolian gerbils by Lokugamage, N. (Hokkaido Univ., Sapporo (Japan)), Kariwa, H, Lokugamage, K, Hagiya, T, Miyamoto, H, Iwasa, M.A, Araki, K, Yoshimatsu, K, Arikawa, J, Mizutani, T, Takashima, I

“…Puumala (PUU) virus and PUU-related viruses are difficult to isolate in cell culture. To determine whether animal inoculation would be a better alternative for…”
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MOLECULAR PHYLOGENETICS OF CROCIDURA SHREWS (INSECTIVORA) IN EAST AND CENTRAL ASIA by Ohdachi, Satoshi D., Iwasa, Masahiro A., Nesterenko, Vladimir A., Abe, Hisashi, Masuda, Ryuichi, Haberl, Werner

“…Phylogenetic relationships among 8 species of white-toothed shrews (Crocidurinae, Mammalia) in East and Central Asia were evaluated based on mitochondrial…”
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Intraspecific differentiation in the lesser Japanese mole in eastern Honshu, Japan, indicated by nuclear and mitochondrial gene analyses by Iwasa, Masahiro A, Kawakubo, Chizu, Tsuchiya, Kimiyuki, Suzuki, Hitoshi

“…The lesser Japanese mole, Mogera imaizumii, recognized by Motokawa and Abe (1996), occurs in eastern Honshu, western Honshu and Shikoku. Mitochondrial and…”
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Evolutionary significance of chromosome changes in northeastern Asiatic red-backed voles inferred with the aid of intron 1 sequences of the G6pd gene by Iwasa, Masahiro A, Suzuki, Hitoshi

“…To evaluate the evolutionary significance of karyotypic characters in red-backed voles (Rodentia, Arvicolinae, genera Clethrionomys and Eothenomys) from…”
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EVOLUTIONARY NETWORKS OF MATERNAL AND PATERNAL GENE LINEAGES IN VOLES (EOTHENOMYS) ENDEMIC TO JAPAN by Iwasa, Masahiro A., Suzuki, Hitoshi

“…Sequence variations in the mitochondrial cytochrome-b (Cytb) gene and the sex-determining gene of Y chromosome (Sry), which show maternal and paternal…”
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Synonymy of the water mite subgenera Orientmomonia and Kondia in the genus Momonia (Momoniidae, Acari): an evaluation based on morphology and molecular data by Abé, Hiroshi, Iwasa, Masahiro A., Morimoto, Shizuko

“…Sympatric male and female specimens of the water mite genus Momonia were examined to clarify their taxonomic status based on morphology and molecular data…”
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MOLECULAR PHYLOGENETICS OF CROCIDURA SHREWS (INSECTIVORA) IN EAST AND CENTRAL ASIA by Ohdachi, Satoshi D., Iwasa, Masahiro A., Nesterenko, Vladimir A., Abe, Hisashi, Masuda, Ryuichi, Haberl, Werner

“…Phylogenetic relationships among 8 species of white-toothed shrews (Crocidurinae, Mammalia) in East and Central Asia were evaluated based on mitochondrial…”
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A spatial aspect on mitochondrial DNA genealogy in Apodemus peninsulae from East Asia by Serizawa, Keiko, Suzuki, Hitoshi, Iwasa, Masahiro A, Tsuchiya, Kimiyuki, Pavlenko, Marina V, Kartavtseva, Irina V, Chelomina, Galina N, Dokuchaev, Nikolai E, Han, Sang-Hoon

“…Apodemus peninsulae is a field mouse that inhabits the broad-leafed forests of temperate Eurasia. We examined the mitochondrial cytochrome b gene in 57 in…”
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