Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yao Guang Hu"'
Autor:
KOHEI TAKENAKA TAKANO, JIAN-JUN GAO, YAO-GUANG HU, NAN-NAN LI, MASAKO YAFUSO, AWIT SUWITO, RIMI REPIN, RUNI ANAK SYLVESTER PUNGGA, PAULUS AK MELENG, CLEMENT HET KALIANG, LUCY CHONG, MASANORI J. TODA
Publikováno v:
Zootaxa. 5079
The phylogeny of the Colocasiomyia cristata species group is reconstructed as a hypothesis, based on DNA sequences of two mitochondrial and six nuclear genes and 51 morphological characters. The resulting tree splits this species group into two clade
Publikováno v:
Applied Mechanics and Materials. :2598-2605
According to the characteristics of maintenance service for agricultural machinery, the combinational optimization problem about uncertain number and travel routes of maintenance vehicles was studied. In order to improve the quality of maintenance se
Publikováno v:
Applied Mechanics and Materials. :1948-1951
On the basis of the electronic components business processes and the analysis of the quality data related, a model based on the object entity of the product life cycle is proposed. Object entity as the carrier of the related data this model mergers a
Publikováno v:
Applied Mechanics and Materials. :1822-1825
With the rapid development of agricultural machinery, forecasting the demand for spare parts is essential to ensure timely maintenance of agricultural machinery. Based on features of spare parts, BP neural network is chosen to forecast the demand. Fi
Autor:
Jian-Jun Gao, Kohei Takenaka Takano, Jian-Tao Yin, Masanori J. Toda, Awit Suwito, Tomohiro Takigahira, Yao-Guang Hu, Toru Katoh, Rajendra S. Fartyal
Publikováno v:
Systematic Entomology. 38:763-782
The phylogeny of Colocasiomyia (Drosophilidae) is analysed using data for 70 morphological characters, many of which are re-evaluated from or added to those used previously, for an expanded taxon sample of 24 Colocasiomyia ingroup species. A special
Autor:
Jian-Jun Gao, Kuniko Kawai, Yao-Guang Hu, Yi-Feng Li, Shuo-Yang Wen, Ryoko Segawa, Masanori J. Toda
Publikováno v:
International Journal of Evolutionary Biology
Drosophila liniand its two sibling species,D. ohnishiiandD. ogumai, are hardly distinguishable from one another in morphology. These species are more or less reproductively isolated. The mitochondrialND2andCOI-COIIand the nuclear ITS1-ITS2 regions we
Publikováno v:
Molecular Phylogenetics and Evolution. 60:98-107
Despite many studies on the phylogeny of the subgenus Sophophora, its monophyly has not been established, especially in relation to its putative relative, the genus Lordiphosa. We analyzed their phylogenetic relationships using DNA sequence data of t
Publikováno v:
Systematic Entomology. 31:684-702
Colocasiomyia, a moderate-sized genus in the subfamily Drosophilinae, comprises seventy (twenty-six described and forty-four undescribed) species. Several Colocasiomyia species have evolved intimate mutualisms with specific host plants, especially of
Autor:
Yao-Guang Hu, Masanori J. Toda
Publikováno v:
Insect Systematics & Evolution. 33:91-102
Phylogenetic relationships among the genus Dichaetophora, the genus Nesiodrosophila and the Lordiphosa tenuicauda species-group and some possibly related genera of Drosophilinae were analyzed in this study using 30 morphological characters derived fr
Autor:
Yao-Guang Hu, Masanori J. Toda
Publikováno v:
Systematic Entomology. 26:15-31
Summary The phylogenetic relationships of Lordiphosa and some taxa in Drosophilinae were analysed on the basis of a total of forty-one selected drosophilid species. These included eighteen species of five Lordiphosa species-groups as the main target,