9 Works

Data from: Assessing species boundaries and the phylogenetic position of the rare Szechwan Ratsnake, Euprepiophis perlacea (Serpentes: Colubridae), using coalescent-based methods

Xin Chen, Ke Jiang, Peng Guo, Song Huang, Dingqi Rao, Li Ding, Hirohiko Takeuchi, Jing Che, Yaping Zhang, Edward A. Myers, Frank T. Burbrink & Ya-Ping Zhang
Delimiting species and clarifying phylogenetic relationships are the main goals of systematics. For species with questionable taxonomic status, species delimitation approaches using multi-species coalescent models with multiple loci are recommended if morphological data are unavailable or unhelpful. Moreover, these methods will also reduce subjectivity based on genetic distance or requirement of monophyletic genetic lineages. We determine the validity and phylogenetic position of a rare and long controversial species of Chinese reptile, the Szechwan ratsnake (Euprepiophis...

Data from: Expression of taste signal transduction molecules in the caecum of common marmosets

Sae Gonda, Shuichi Matsumura, Shouichiro Saito, Yasuhiro Go & Hiroo Imai
The extraoral presence of taste signal transduction proteins has recently been reported in rodents and humans. Here, we report for the first time the presence of these signal transduction proteins in the caecum of a non-human primate, the common marmoset. Quantitative RT-PCR data on the gene expression of taste signal transduction molecules (gustducin and TRPM5) in common marmosets suggested high expression in the caecum, which was not observed in other non-human primates. Immunohistochemical analysis confirmed...

Data from: A multilocus sequencing approach reveals the cryptic phylogeographical history of Phyllodoce nipponica Makino (Ericaceae)

Hajime Ikeda & Hiroaki Setoguchi
Discordant phylogeographical patterns among species with similar distributions may not only denote specific biogeographical histories of different species, but also could represent stochastic variance of genealogies in applied genetic markers. A multilocus investigation representing different genomes can be used to address the latter concern, allowing robust inference to biogeographical history. In the present study, we conducted a multilocus phylogeographical analysis to re-examine the genetic structuring of Phyllodoce nipponica, in which chloroplast (cp)DNA markers exhibited a...

Data from: Extensive hybridization and associated geographic trends between two rockfishes Sebastes vulpes and S. zonatus (Teleostei: Scorpaeniformes: Sebastidae)

Nozomu Muto, Yoshiaki Kai, Tsutomu Noda & Tetsuji Nakabo
Interspecific hybridization is an important evolutionary process which has significant influence on the diversity within and between participating taxa. Although interspecific hybridization in terrestrial and freshwater organisms have been subjected to many detailed studies, studies in marine realm have been limited in terms of both numbers and detail. In this study, the potential for interspecific hybridization between two rockfishes, Sebastes vulpes and S. zonatus, occurring in the western North Pacific, was assessed on the basis...

Data from: How the length of genital parts affects copulation performance in a carabid beetle: implications for correlated genital evolution between the sexes

Yutaka Okuzaki & Teiji Sota
To identify factors leading to the correlated evolution of exaggerated male and female genitalia, we studied the effects of the variable dimensions of corresponding functional genital parts (male copulatory piece and female vaginal appendix) on copulatory performance in the polygamous carabid beetle Carabus (Ohomopterus) maiyasanus. We used mating pairs of individuals from two populations to increase the variances in genital dimensions and determined the copulation performance (insemination and spermatophore replacement, and copulation time) in single-...

Data from: Climate, not Aboriginal landscape burning, controlled the historical demography and distribution of fire-sensitive conifer populations across Australia

Shota Sakaguchi, David M. J. S. Bowman, Lynda D. Prior, Michael D. Crisp, Celeste C. Linde, Yoshihiko Tsumura & Yuji Isagi
Climate and fire are the key environmental factors that shape the distribution and demography of plant populations in Australia. Because of limited palaeoecological records in this arid continent, however, it is unclear as to which factor impacted vegetation more strongly, and what were the roles of fire regime changes owing to human activity and megafaunal extinction (since ca 50 kya). To address these questions, we analysed historical genetic, demographic and distributional changes in a widespread...

Data from: Kin recognition affects plant communication and defence

Richard Karban, Kaori Shiojiri, Satomi Ishizaki, William C. Wetzel & Richard Y. Evans
The ability of many animals to recognize kin has allowed them to evolve diverse cooperative behaviours; such ability is less well studied for plants. Many plants, including Artemisia tridentata, have been found to respond to volatile cues emitted by experimentally wounded neighbours to increase levels of resistance to herbivory. We report that this communication was more effective among A. tridentata plants that were more closely related based on microsatellite markers. Plants in the field that...

Data from: Both male and female novel traits promote the correlated evolution of genitalia between the sexes in an arthropod

Tsutomu Tanabe & Teiji Sota
The correlated evolution of genitalia between sexes has been demonstrated in many taxa. However, it remains unclear whether female rather than male genitalia can play a key role in the correlated evolution of male and female genitalia. We conducted an extensive cross-population analysis of the divergence patterns of genital structures, weights of whole genital organs and the bodies of both sexes, and male genital length in a group of xystodesmid millipedes showing diverse genital morphologies....

Data from: DNA barcoding reveals a largely unknown fauna of Gracillariidae leaf-mining moths in the Neotropics

D. C. Lees, A. Y. Kawahara, R. Rougerie, I. Ohshima, A. Kawakita, O. Bouteleux, J. De Prins & C. Lopez-Vaamonde
Higher taxa often show increasing species richness towards tropical low latitudes, a pattern known as the latitudinal biodiversity gradient (LBG). A rare reverse LBG (with greater richness towards temperate high latitudes) is exhibited by Gracillariidae leaf-mining moths, in which most described species occur in northern temperate areas. We carried out the first assessment of gracillariid species diversity in two Neotropical regions to test whether the relatively low tropical species diversity of this family is genuine...

Registration Year

  • 2013
    9

Resource Types

  • Dataset
    9

Affiliations

  • Kyoto University
    9
  • Royal Museum for Central Africa
    1
  • National Museum
    1
  • Kyoto Prefectural University
    1
  • University of Cambridge
    1
  • Australian National University
    1
  • University of Tasmania
    1
  • French National Institute for Agricultural Research
    1
  • Gifu University
    1
  • Kumamoto University
    1