Base de dados : MEDLINE
Pesquisa : B01.050.150 [Categoria DeCS]
Referências encontradas : 471 [refinar]
Mostrando: 1 .. 10   no formato [Detalhado]

página 1 de 48 ir para página                         

  1 / 471 MEDLINE  
              next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28728128
[Au] Autor:Jeffree RA; Markich SJ; Oberhaensli F; Teyssie JL
[Ad] Endereço:IAEA Environment Laboratories, 4 Quai Antoine, MC 98000, Monaco. Electronic address: ross.jeffree@uts.edu.au.
[Ti] Título:Radionuclide biokinetics in the Russian sturgeon and phylogenetic consistencies with cartilaginous and bony marine fishes.
[So] Source:J Environ Radioact;177:266-279, 2017 Oct.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The biokinetics of eight radionuclides ( Am, Cd, Cs, Se, Mn, Ag, Zn, Co) absorbed from the aquatic medium by juvenile Russian sturgeon (Acipenser gueldenstaedtii) were experimentally determined in fresh (0.42‰) and brackish (9.0‰) waters, of a similar salinity range to the Caspian Sea, and in conjunction with chemical speciation modelling. Uptake and loss rate constants were determined for each radionuclide for a 14 day exposure at each salinity and during 28 days of exposure to radionuclide-free conditions. Whole body (wet): water concentration factors (CF) achieved over 14 days for these eight radionuclides were used in a comparison with the same radionuclide CFs previously determined experimentally for six species of marine teleosts and chondrichthyans, to further test a phylogeny-based model of multi-nuclide bioaccumulation based on marine chordates. Multivariate analyses (multidimensional scaling and hierarchical clustering) identified the relative affinities among these taxa and also those radionuclides which distinguished most between them, in their differing CFs. They consistently showed that sturgeon aggregated as a group, which was also slightly differentiated with salinity. Sturgeon were distinguished from all teleosts and chondrichthyans but were more dissimilar from chondrichthyans than teleosts, in accordance with sturgeon's different periods of divergence from them in evolutionary time. Variable salinity among experiments may also cause changes in radionuclide bioaccumulation due to variations in (i) bioavailability (ii) osmolarity, and (iii) competitive inhibition of a radionuclide's bioaccumulation by its stable analogue or metabolic model. Their potentially confounding effects on these patterns of radionuclide CFs among taxa were critically evaluated for those radionuclides which discriminated most between sturgeon and teleosts or chondrichthyans. Bioavailability, osmolarity and competitive inhibition effects were identified among salinity treatments, however they were not appreciable enough to override the phylogeny-based signal. The results of this study are thus consistent with a phylogeny-based model of radionuclide bioaccumulation by marine chordates being valid for a fish species living in lower salinity regimes.
[Mh] Termos MeSH primário: Peixes/metabolismo
Poluentes Radioativos da Água/metabolismo
[Mh] Termos MeSH secundário: Animais
Cordados
Análise por Conglomerados
Federação Russa
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Water Pollutants, Radioactive)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170908
[Lr] Data última revisão:
170908
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170721
[St] Status:MEDLINE


  2 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28615322
[Au] Autor:Rodriguez D; Braden BP; Boyer SW; Taketa DA; Setar L; Calhoun C; Maio AD; Langenbacher A; Valentine MT; De Tomaso AW
[Ad] Endereço:Department of Molecular, Cellular and Developmental Biology, University of California, Santa Barbara, Santa Barbara, CA 93106.
[Ti] Título:In vivo manipulation of the extracellular matrix induces vascular regression in a basal chordate.
[So] Source:Mol Biol Cell;28(14):1883-1893, 2017 Jul 07.
[Is] ISSN:1939-4586
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:We investigated the physical role of the extracellular matrix (ECM) in vascular homeostasis in the basal chordate , which has a large, transparent, extracorporeal vascular network encompassing an area >100 cm We found that the collagen cross-linking enzyme lysyl oxidase is expressed in all vascular cells and that in vivo inhibition using ß-aminopropionitrile (BAPN) caused a rapid, global regression of the entire network, with some vessels regressing >10 mm within 16 h. BAPN treatment changed the ultrastructure of collagen fibers in the vessel basement membrane, and the kinetics of regression were dose dependent. Pharmacological inhibition of both focal adhesion kinase (FAK) and Raf also induced regression, and levels of phosphorylated FAK in vascular cells decreased during BAPN treatment and FAK inhibition but not Raf inhibition, suggesting that physical changes in the vessel ECM are detected via canonical integrin signaling pathways. Regression is driven by apoptosis and extrusion of cells through the basal lamina, which are then engulfed by blood-borne phagocytes. Extrusion and regression occurred in a coordinated manner that maintained vessel integrity, with no loss of barrier function. This suggests the presence of regulatory mechanisms linking physical changes to a homeostatic, tissue-level response.
[Mh] Termos MeSH primário: Colágeno/fisiologia
Matriz Extracelular/metabolismo
[Mh] Termos MeSH secundário: Aminopropionitrilo
Animais
Cordados
Colágeno/metabolismo
Colágeno/ultraestrutura
Proteína-Tirosina Quinases de Adesão Focal/metabolismo
Fosforilação
Proteína-Lisina 6-Oxidase/metabolismo
Transdução de Sinais/efeitos dos fármacos
Quinases raf
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
151-18-8 (Aminopropionitrile); 9007-34-5 (Collagen); EC 1.4.3.13 (Protein-Lysine 6-Oxidase); EC 2.7.10.2 (Focal Adhesion Protein-Tyrosine Kinases); EC 2.7.11.1 (raf Kinases)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171107
[Lr] Data última revisão:
171107
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170616
[St] Status:MEDLINE
[do] DOI:10.1091/mbc.E17-01-0009


  3 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28380002
[Au] Autor:Vaskaninová V; Ahlberg PE
[Ad] Endereço:Institute of Geology and Palaeontology, Faculty of Science, Charles University, Prague, Czech Republic.
[Ti] Título:Unique diversity of acanthothoracid placoderms (basal jawed vertebrates) in the Early Devonian of the Prague Basin, Czech Republic: A new look at Radotina and Holopetalichthys.
[So] Source:PLoS One;12(4):e0174794, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The taxonomy of Early Devonian placoderm material from the Lochkovian and Pragian of the Prague basin, previously attributed to the genera Radotina and Holopetalichthys, is revised. The Pragian species Radotina tesselata Gross 1958 shares detailed similarities with the holotype of the Lochkovian Radotina kosorensis Gross 1950, which is also the holotype of the genus; the assignation of both species to Radotina is supported. However, the Lochkovian material previously attributed to Radotina kosorensis also contains two unrecognised taxa, distinguishable from Radotina at the generic level: these are here named Tlamaspis and Sudaspis. The disputed genus Holopetalichthys, synonymised with Radotina by some previous authors, is shown to be valid. Furthermore, whereas Radotina, Tlamaspis and Sudaspis can all be assigned to the group Acanthothoracii, on the basis of several features including possession of a projecting prenasal region of the endocranium, Holopetalichthys lacks such a region and is probably not an acanthothoracid. Skull roof patterns and other aspects of morphology vary greatly between these taxa. Radotina has a substantially tesselated skull roof, whereas the skull roofs of Tlamaspis and Holopetalichthys appear to lack tesserae altogether. Tlamaspis has an extremely elongated facial region and appears to lack a premedian plate. Sudaspis has a long prenasal region, but unlike Tlamaspis the postnasal face is not elongated. Past descriptions of the braincase of 'Radotina' and the skull roofs of 'Radotina' and 'Holopetalichthys' incorporate data from more than one taxon, giving rise to spurious characterisations including an apparently extreme degree of skull roof variability. These descriptions should all be disregarded.
[Mh] Termos MeSH primário: Cordados/anatomia & histologia
[Mh] Termos MeSH secundário: Animais
Biodiversidade
República Tcheca
Fósseis
História Antiga
Paleontologia
[Pt] Tipo de publicação:HISTORICAL ARTICLE; JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170901
[Lr] Data última revisão:
170901
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170406
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0174794


  4 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28145743
[Au] Autor:Hollatz C; Leite BR; Lobo J; Froufe H; Egas C; Costa FO
[Ad] Endereço:a CBMA-Centre of Molecular and Environmental Biology, Biology Department, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
[Ti] Título:Priming of a DNA metabarcoding approach for species identification and inventory in marine macrobenthic communities.
[So] Source:Genome;60(3):260-271, 2017 Mar.
[Is] ISSN:1480-3321
[Cp] País de publicação:Canada
[La] Idioma:eng
[Ab] Resumo:In marine and estuarine benthic communities, the inventory and estimation of species richness are often hampered by the need for broad taxonomic expertise across several phyla. The use of DNA metabarcoding has emerged as a powerful tool for the fast assessment of species composition in a diversity of ecological communities. Here, we tested the amplification success of five primer sets targeting different COI-5P regions by 454 pyrosequencing to maximize the recovery of two simulated macrobenthic communities containing 21 species (SimCom1 and SimCom 2). Species identification was first performed against a compiled reference library of macrobenthic species. Reads with similarity results to reference sequences between 70% and 97% were then submitted to GenBank and BOLD to attempt the identification of concealed species in the bulk sample. The combination of at least three primer sets was able to recover more species than any primer set alone, achieving 85% of represented species in SimCom1 and 76% in SimCom2. Our approach was successful to detect low-frequency specimens, as well as concealed species, in the bulk sample, indicating the potential for the application of this approach on marine bioassessment and inventory, including the detection of "hidden" biodiversity that would hardly be possible based on morphology only.
[Mh] Termos MeSH primário: Biodiversidade
Código de Barras de DNA Taxonômico/métodos
Primers do DNA/genética
[Mh] Termos MeSH secundário: Animais
Anelídeos/genética
Artrópodes/genética
Biomassa
Cordados/genética
Cnidários/genética
Simulação por Computador
Equinodermos/genética
Ecossistema
Complexo IV da Cadeia de Transporte de Elétrons/genética
Biblioteca Gênica
Sequenciamento de Nucleotídeos em Larga Escala
Moluscos/genética
Filogenia
Reação em Cadeia da Polimerase
Análise de Sequência de DNA
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA Primers); EC 1.9.3.1 (Electron Transport Complex IV)
[Em] Mês de entrada:1703
[Cu] Atualização por classe:170320
[Lr] Data última revisão:
170320
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170202
[St] Status:MEDLINE
[do] DOI:10.1139/gen-2015-0220


  5 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27706191
[Au] Autor:Martinelli AG; Soares MB; Schwanke C
[Ad] Endereço:Laboratório de Paleontologia de Vertebrados, Departamento de Paleontologia e Estratigrafia, Instituto de Geociências, Universidade Federal do Rio Grande do Sul (UFRGS), Ave. Bento Gonçalves 9500, Agronomia, 91540-000, Porto Alegre, RS, Brazil.
[Ti] Título:Two New Cynodonts (Therapsida) from the Middle-Early Late Triassic of Brazil and Comments on South American Probainognathians.
[So] Source:PLoS One;11(10):e0162945, 2016.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:We describe two new cynodonts from the early Late Triassic of southern Brazil. One taxon, Bonacynodon schultzi gen. et sp. nov., comes from the lower Carnian Dinodontosaurus AZ, being correlated with the faunal association at the upper half of the lower member of the Chañares Formation (Ischigualasto-Villa Unión Basin, Argentina). Phylogenetically, Bonacynodon is a closer relative to Probainognathus jenseni than to any other probainognathian, bearing conspicuous canines with a denticulate distal margin. The other new taxon is Santacruzgnathus abdalai gen. et sp. nov. from the Carnian Santacruzodon AZ. Although based exclusively on a partial lower jaw, it represents a probainognathian close to Prozostrodon from the Hyperodapedon AZ and to Brasilodon, Brasilitherium and Botucaraitherium from the Riograndia AZ. The two new cynodonts and the phylogenetic hypothesis presented herein indicate the degree to which our knowledge on probainognathian cynodonts is incomplete and also the relevance of the South American fossil record for understanding their evolutionary significance. The taxonomic diversity and abundance of probainognathians from Brazil and Argentina will form the basis of deep and complex studies to address the evolutionary transformations of cynodonts leading to mammals.
[Mh] Termos MeSH primário: Cordados/anatomia & histologia
Fósseis
[Mh] Termos MeSH secundário: Animais
Brasil
Cordados/classificação
Arco Dental/anatomia & histologia
Arcada Osseodentária/anatomia & histologia
Filogenia
Crânio/anatomia & histologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170620
[Lr] Data última revisão:
170620
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161006
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0162945


  6 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
PubMed Central Texto completo
Texto completo
[PMID]:27412606
[Au] Autor:Yue JX; Kozmikova I; Ono H; Nossa CW; Kozmik Z; Putnam NH; Yu JK; Holland LZ
[Ad] Endereço:Biosciences at Rice, Rice University, Houston, Texas Present address: Institute for Research on Cancer and Aging, Nice (IRCAN), CNRS UMR 7284, INSERM U1081, Nice 06107 France.
[Ti] Título:Conserved Noncoding Elements in the Most Distant Genera of Cephalochordates: The Goldilocks Principle.
[So] Source:Genome Biol Evol;8(8):2387-405, 2016 Aug 25.
[Is] ISSN:1759-6653
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Cephalochordates, the sister group of vertebrates + tunicates, are evolving particularly slowly. Therefore, genome comparisons between two congeners of Branchiostoma revealed so many conserved noncoding elements (CNEs), that it was not clear how many are functional regulatory elements. To more effectively identify CNEs with potential regulatory functions, we compared noncoding sequences of genomes of the most phylogenetically distant cephalochordate genera, Asymmetron and Branchiostoma, which diverged approximately 120-160 million years ago. We found 113,070 noncoding elements conserved between the two species, amounting to 3.3% of the genome. The genomic distribution, target gene ontology, and enriched motifs of these CNEs all suggest that many of them are probably cis-regulatory elements. More than 90% of previously verified amphioxus regulatory elements were re-captured in this study. A search of the cephalochordate CNEs around 50 developmental genes in several vertebrate genomes revealed eight CNEs conserved between cephalochordates and vertebrates, indicating sequence conservation over >500 million years of divergence. The function of five CNEs was tested in reporter assays in zebrafish, and one was also tested in amphioxus. All five CNEs proved to be tissue-specific enhancers. Taken together, these findings indicate that even though Branchiostoma and Asymmetron are distantly related, as they are evolving slowly, comparisons between them are likely optimal for identifying most of their tissue-specific cis-regulatory elements laying the foundation for functional characterizations and a better understanding of the evolution of developmental regulation in cephalochordates.
[Mh] Termos MeSH primário: Cefalocordados/genética
Sequência Conservada/genética
Evolução Molecular
Sequências Reguladoras de Ácido Nucleico/genética
[Mh] Termos MeSH secundário: Animais
Cordados/genética
Genoma
Anfioxos/genética
Especificidade de Órgãos/genética
Filogenia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170614
[Lr] Data última revisão:
170614
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160715
[St] Status:MEDLINE
[do] DOI:10.1093/gbe/evw158


  7 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27318694
[Au] Autor:Yong LW; Yu JK
[Ad] Endereço:Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan.
[Ti] Título:Tracing the evolutionary origin of vertebrate skeletal tissues: insights from cephalochordate amphioxus.
[So] Source:Curr Opin Genet Dev;39:55-62, 2016 Aug.
[Is] ISSN:1879-0380
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Vertebrate mineralized skeletal tissues are widely considered as an evolutionary novelty. Despite the importance of these tissues to the adaptation and radiation of vertebrate animals, the evolutionary origin of vertebrate skeletal tissues remains largely unclear. Cephalochordates (Amphioxus) occupy a key phylogenetic position and can serve as a valuable model for studying the evolution of vertebrate skeletal tissues. Here we summarize recent advances in amphioxus developmental biology and comparative genomics that can help to elucidate the evolutionary origins of the vertebrate skeletal tissues and their underlying developmental gene regulatory networks (GRN). By making comparisons to the developmental studies in vertebrate models and recent discoveries in paleontology and genomics, it becomes evident that the collagen matrix-based connective tissues secreted by the somite-derived cells in amphioxus likely represent the rudimentary skeletal tissues in chordates. We propose that upon the foundation of this collagenous precursor, novel tissue mineralization genes that arose from gene duplications were incorporated into an ancestral mesodermal GRN that makes connective and supporting tissues, leading to the emergence of highly-mineralized skeletal tissues in early vertebrates.
[Mh] Termos MeSH primário: Desenvolvimento Ósseo/genética
Evolução Molecular
Anfioxos/genética
Vertebrados/genética
[Mh] Termos MeSH secundário: Animais
Cordados/genética
Cordados/crescimento & desenvolvimento
Biologia do Desenvolvimento
Redes Reguladoras de Genes/genética
Anfioxos/crescimento & desenvolvimento
Mesoderma/crescimento & desenvolvimento
Mesoderma/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171101
[Lr] Data última revisão:
171101
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160620
[St] Status:MEDLINE


  8 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27187528
[Au] Autor:Bellante A; Piazzese D; Cataldo S; Parisi MG; Cammarata M
[Ad] Endereço:Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, CoNISMa-Palermo, Palermo, Italy.
[Ti] Título:Evaluation and comparison of trace metal accumulation in different tissues of potential bioindicator organisms: Macrobenthic filter feeders Styela plicata, Sabella spallanzanii, and Mytilus galloprovincialis.
[So] Source:Environ Toxicol Chem;35(12):3062-3070, 2016 Dec.
[Is] ISSN:1552-8618
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Trace metal concentrations were measured in different tissues of Sabella spallanzanii, Styela plicata, and Mytilus galloprovincialis collected in the Termini Imerese Harbor (Sicily, Italy) to evaluate the potential use of these species as bioindicators. Higher bioaccumulation factors (BAFs) were calculated in the tube of S. spallanzanii, except for As, which had a higher BAF in the branchial crown of the same species. Regarding the other species analyzed, higher BAFs were found in the digestive gland of M. galloprovincialis. An exception was Pb, which was significantly more concentrated in the branchial basket and tunic of S. plicata. The BAFs calculated in the present study show that all the species analyzed accumulate a certain amount of metals as a consequence of filter feeding mechanisms, and thus it was possible to assess the suitability of S. plicata, S. spallanzanii, and M. galloprovincialis as indicators of water quality. In particular, the tube of S. spallanzanii is an important compartment in terms of metal retention and is more suitable for the evaluation of contamination from trace elements. Environ Toxicol Chem 2016;35:3062-3070. © 2016 SETAC.
[Mh] Termos MeSH primário: Cordados/metabolismo
Mytilus/metabolismo
Poliquetos/metabolismo
Oligoelementos/metabolismo
Poluentes Químicos da Água/metabolismo
[Mh] Termos MeSH secundário: Animais
Monitoramento Ambiental
Distribuição Tecidual
Oligoelementos/análise
Poluentes Químicos da Água/análise
Poluentes Químicos da Água/química
[Pt] Tipo de publicação:COMPARATIVE STUDY; EVALUATION STUDIES; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Trace Elements); 0 (Water Pollutants, Chemical)
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170621
[Lr] Data última revisão:
170621
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160518
[St] Status:MEDLINE
[do] DOI:10.1002/etc.3494


  9 / 471 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27093084
[Au] Autor:Ogura Y; Sasakura Y
[Ad] Endereço:Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka 415-0025, Japan. Electronic address: ogura@cdb.riken.jp.
[Ti] Título:Developmental Control of Cell-Cycle Compensation Provides a Switch for Patterned Mitosis at the Onset of Chordate Neurulation.
[So] Source:Dev Cell;37(2):148-61, 2016 Apr 18.
[Is] ISSN:1878-1551
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:During neurulation of chordate ascidians, the 11th mitotic division within the epidermal layer shows a posterior-to-anterior wave that is precisely coordinated with the unidirectional progression of the morphogenetic movement. Here we show that the first sign of this patterned mitosis is an asynchronous anterior-to-posterior S-phase length and that mitotic synchrony is reestablished by a compensatory asynchronous G2-phase length. Live imaging combined with genetic experiments demonstrated that compensatory G2-phase regulation requires transcriptional activation of the G2/M regulator cdc25 by the patterning genes GATA and AP-2. The downregulation of GATA and AP-2 at the onset of neurulation leads to loss of compensatory G2-phase regulation and promotes the transition to patterned mitosis. We propose that such developmentally regulated cell-cycle compensation provides an abrupt switch to spatially patterned mitosis in order to achieve the coordination between mitotic timing and morphogenesis.
[Mh] Termos MeSH primário: Ciclo Celular/fisiologia
Mitose/fisiologia
Morfogênese/fisiologia
Neurulação/fisiologia
Fosfatases cdc25/metabolismo
[Mh] Termos MeSH secundário: Animais
Cordados/metabolismo
Ciona intestinalis
Fase G2/fisiologia
Fase S/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T; VIDEO-AUDIO MEDIA
[Nm] Nome de substância:
EC 3.1.3.48 (cdc25 Phosphatases)
[Em] Mês de entrada:1609
[Cu] Atualização por classe:161230
[Lr] Data última revisão:
161230
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160420
[St] Status:MEDLINE


  10 / 471 MEDLINE  
              first record previous record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27078658
[Au] Autor:Fajfer M
[Ti] Título:Two new species of the genus Pterygosoma (Acariformes: Pterygosomatidae) parasitizing agamid lizards (Sauria: Agamidae) from the Indian subcontinent.
[So] Source:Acta Parasitol;61(2):343-54, 2016 Mar.
[Is] ISSN:1896-1851
[Cp] País de publicação:Poland
[La] Idioma:eng
[Ab] Resumo:Two new species of scale-mites parasitizing lizards of the family Agamidae (Sauria) are described: Pterygosoma blandfordi n. sp. from Psammophilus blanfordanus (Stoliczka) (Agamidae: Draconinae) from South India and Pterygosoma balochistani n. sp. from Laudakia nupta nupta (De Filippi) (Agamidae: Agaminae) from Pakistan. Pterygosoma blandfordi n. sp. (female) differs from P. foliosetis Jack, 1961 by the shape of the idiosoma which is much wider than long (vs. rounded idiosoma in P. foliosetis), the presence of 110-139 pairs of the dorsal anterolateral setae (vs. presence of about 35 pairs of these setae), 20-26 pairs of the peripheral setae (vs. 10-19 pairs), 3 pairs of the genital setae (vs. 1 pair), 6 pairs of the pseudoanal setae (vs. 4 pairs), the absence of leg setae vGII and presence of setae vGIV (vs. presence of setae vGII and absence of setae vGIV). P. balochistani n. sp. (female) differs from P. persicum Hirst, 1917 by the chelicerae 325-350 long (vs. 190-230 long in P. persicum), the fixed cheliceral digit bearing small tines (vs. spinous fixed cheliceral digit), presence of subcapitular setae n (vs. absence of setae n), serrate peripheral setae (vs. smooth peripheral setae), presence of leg setae vGII-III (vs. absence of setae vGII-III), 4 pairs of the genital setae (vs. 3 pairs) and 7 pairs of the pseudoanal serrate setae (vs. 9-11 pairs of filiform setae ps).
[Mh] Termos MeSH primário: Ácaros e Carrapatos/classificação
Ectoparasitoses/veterinária
Lagartos/parasitologia
[Mh] Termos MeSH secundário: Ácaros e Carrapatos/anatomia & histologia
Animais
Aracnídeos
Cordados
Ectoparasitoses/parasitologia
Feminino
Índia
Masculino
Microscopia
Paquistão
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1612
[Cu] Atualização por classe:161230
[Lr] Data última revisão:
161230
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160415
[St] Status:MEDLINE



página 1 de 48 ir para página                         
   


Refinar a pesquisa
  Base de dados : MEDLINE Formulário avançado   

    Pesquisar no campo  
1  
2
3
 
           



Search engine: iAH v2.6 powered by WWWISIS

BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde