Research Topics
Genomes and Genes | Antonio CarapelliSummaryAffiliation: University of Siena Country: Italy Publications
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Detail Information
Publications
The mitochondrial genome of Sinentomon erythranum (Arthropoda: Hexapoda: Protura): an example of highly divergent evolutionWan jun Chen
Key Laboratory of Insect Developmental and Evolutionary Biology, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, China
BMC Evol Biol 11:246. 2011..This has impeded phylogenetic studies on this taxon, as well as the evolution of the arthropod mitochondrial genome...
The complete mitochondrial genome of the Antarctic springtail Cryptopygus antarcticus (Hexapoda: Collembola)Antonio Carapelli
Department of Evolutionary Biology, University of Siena, Via A, Moro 2, 53100 Siena, Italy
BMC Genomics 9:315. 2008....
Secondary structure, high variability and conserved motifs for domain III of 12S rRNA in the Arthropleona (Hexapoda; Collembola)A Carapelli
Department of Evolutionary Biology, University of Siena, Siena, Italy
Insect Mol Biol 13:659-70. 2004..Some of the structural elements differ more among genera of springtails than among insect orders. Conversely, a limited number of structural differences compared with other taxa have been detected in the core regions...
Phylogenetic analysis of mitochondrial protein coding genes confirms the reciprocal paraphyly of Hexapoda and CrustaceaAntonio Carapelli
Department of Evolutionary Biology, University of Siena, Via A, Moro 2, 53100, Siena, Italy
BMC Evol Biol 7:S8. 2007..The analysis was performed with Bayesian inference, and for the amino acid sequences a new, Pancrustacea-specific, matrix of amino acid replacement was developed and used in this study...
The mitochondrial genome of the entomophagous endoparasite Xenos vesparum (Insecta: Strepsiptera)Antonio Carapelli
Department of Evolutionary Biology, University of Siena, Italy
Gene 376:248-59. 2006..The hypothetical secondary structure of the LSU rRNA has also been reconstructed, obtaining a structural model similar to that of other insects...
High divergence across the whole mitochondrial genome in the "pan-Antarctic" springtail Friesea grisea: evidence for cryptic species?Giulia Torricelli
Department of Evolutionary Biology, University of Siena, 53100 Siena, Italy
Gene 449:30-40. 2010....
The complete mitochondrial genome of Atelura formicaria (Hexapoda: Zygentoma) and the phylogenetic relationships of basal insectsSara Comandi
Department of Evolutionary Biology, University of Siena, Via A Moro 2, 53100 Siena, Italy
Gene 439:25-34. 2009..A mitogenomic phylogenetic analysis, centered on the internal relationships within Zygentoma and on the position of Microcoryphia and Zygentoma among Ectognatha, is performed...
Geographical distribution and evolutionary history of organophosphate-resistant Ace alleles in the olive fly (Bactrocera oleae)Francesco Nardi
Department of Evolutionary Biology, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
Insect Biochem Mol Biol 36:593-602. 2006..We also discuss a role for historical contingency, that can explain why sensitive alleles are absent altogether in the species ancestral range and present in areas of recent expansion, such as California, despite the limited use of OPs...
Hexapod origins: monophyletic or paraphyletic?Francesco Nardi
Department of Evolutionary Biology, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
Science 299:1887-9. 2003..Therefore, the taxon Hexapoda, as commonly defined to include all six-legged arthropods, is not monophyletic...
Population structure and colonization history of the olive fly, Bactrocera oleae (Diptera, Tephritidae)Francesco Nardi
Department of Evolutionary Biology, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
Mol Ecol 14:2729-38. 2005..The results also indicate that the recent invasion of olive flies in the American region most likely originated from the Mediterranean area...
Sperm accessory microtubules suggest the placement of Diplura as the sister-group of Insecta s.sRomano Dallai
Department of Evolutionary Biology, University of Siena, Siena, Italy
Arthropod Struct Dev 40:77-92. 2011..The present study also allowed to redescribe the male genital system of Japyx...
Repeated regions in mitochondrial genomes: distribution, origin and evolutionary significanceFrancesco Nardi
Department of Evolutionary Biology, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
Mitochondrion 12:483-91. 2012..No significant relationship was detected, suggesting the non ubiquitousness of such features. A mechanism related to gene conversion is proposed to explain the origin of small interspersed repeats...
Internal consistency as a method to assess the quality of dating estimates using multiple markersFrancesco Nardi
Dept of Evolutionary Biology, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
Mol Phylogenet Evol 62:874-9. 2012..Three genes (nad4, nad5 and cytb) repeatedly perform better than others, one (cox2) worse. We suggest this method could be applied in evaluating the performance of different markers preliminary to a dating analysis...
Domestication of olive fly through a multi-regional host shift to cultivated olives: comparative dating using complete mitochondrial genomesF Nardi
Department of Evolutionary Biology, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
Mol Phylogenet Evol 57:678-86. 2010....
Acetylcholinesterase genes in the basal Hexapod Orchesella villosaF Nardi
Department of Evolutionary Biology, University of Siena, Italy
Insect Mol Biol 18:45-54. 2009..No amino acid mutation could be directly associated with known resistance mutations in other insect species or to a clear signal of selection in the distribution of alleles, although the action of some population process is suggested...
Non-sibling parasites (Strepsiptera) develop together in the same paper waspL Vannini
Department of Evolutionary Biology, University of Siena, Via A Moro 2, 53100 Siena, Italy
Parasitology 135:705-13. 2008..Finally, the distribution of haplotypes per nest is consistent with either phoretic infection or larvipositing on nests by means of superparasitized wasps...
Sperm structure and spermiogenesis in Coletinia sp. (Nicoletiidae, Zygentoma, Insecta) with a comparative analysis of sperm structure in ZygentomaR Dallai
Department of Evolutionary Biology, University of Siena, Via A Moro 2, I 53100 Siena, Italy
Tissue Cell 36:233-44. 2004..Sperm characters are also used to reconstruct a phylogenetic hypothesis which suggests a close relationship between Ateluridae and Nicoletiidae...
The mitochondrial genome of the olive fly Bactrocera oleae: two haplotypes from distant geographical locationsF Nardi
Department of Evolutionary Biology, University of Siena, Siena, Italy
Insect Mol Biol 12:605-11. 2003..The differences are mostly transitions (26) and synonymous substitutions in PCGs (21). The two new sequences are compared with others already present in the database...
The complete mitochondrial DNA sequence of the basal hexapod Tetrodontophora bielanensis: evidence for heteroplasmy and tRNA translocationsF Nardi
Department of Evolutionary Biology, University of Siena, Siena, Italy corrected
Mol Biol Evol 18:1293-304. 2001..A preliminary phylogenetic analysis based on the amino acid sequence of the PCGs failed to find support for the monophyly of Hexapoda...
