Browsing Biological Sciences by Title
Now showing items 2511-2530 of 3081
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Reverse engineering of Ewing Sarcoma regulatory network uncovers PAX7 and RUNX3 as master regulators associated with good prognosis
(2021) [Journal article]Ewing Sarcoma (ES) is a rare malignant tumor occurring most frequently in adolescents and young adults. The ES hallmark is a chromosomal translocation between the chromosomes 11 and 22 that results in an aberrant transcription ... -
Reverse engineering the neuroblastoma regulatory network uncovers MAX as one of the master regulators of tumor progression
(2013) [Journal article]Neuroblastoma is the most common extracranial tumor and a major cause of infant cancer mortality worldwide. Despite its importance, little is known about its molecular mechanisms. A striking feature of this tumor is its ... -
Reviewing the history of HIV-1 : spread of subtype B in the americas
(2011) [Journal article]The dispersal of HIV-1 subtype B (HIV-1B) is a reflection of the movement of human populations in response to social, political, and geographical issues. The initial dissemination of HIV-1B outside Africa seems to have ... -
A review of the Cis-Andean species of Hemibrycon Günther(Teleostei: Characiformes: Characidae: Stevardiinae), with description of two new species
(2010) [Journal article]As espécies de Hemibrycon que ocorrem a leste das Cordilheiras dos Andes são revisadas com base na análise do material tipo e exemplares adicionais. Nove espécies são redescritas: H. beni da bacia do río Beni, Bolívia; H. ... -
Review of Thoreyella Spinola with the description of two new species from Brazil (Heteroptera, Pentatomidae)
(2011) [Journal article]Neste trabalho, o gênero Thoreyella Spinola é revisado com descrições detalhadas das quatro espécies conhecidas (T. brasiliensis Spinola, 1850, T. trinotata Berg, 1878, T. cornuta Berg, 1883 e T. taurus Jensen-Haarup, 1931) ... -
Revisão do gênero Antiteuchus Dallas (Heteroptera, Pentatomidae, Discocephalinae)
(2006) [Journal article]Revisão do gênero Antiteuchus Dallas (Heteroptera, Pentatomidae, Discocephalinae). O gênero Antiteuchus Dallas, 1851 com 46 espécies descritas é revisado; as espécies são redescritas com base na morfologia externa da ... -
Revisão do gênero Runibia (Heteropter, Pentatomidae, Pentatomini)
(2001) [Journal article]Runibia Stål, 1861 is redescribed, as well as the species R. dallasi Rider, 1998, R. decorata (Dallas, 1851), R. discoidea (Fabricius, 1787), R. euopta (Walker, 1867) and R. perspicua (Fabricius, 1798). A new species, R. ... -
Revisão e análise cladística de Serdia Stal (Heteroptera, Pentatomidae, Pentatomini)
(2005) [Journal article]Treze espécies são hoje incluídas no gênero: S. apicicornis, Stål, 1860; S. beckerae Thomas & Rolston, 1985; S. calligera Stål, 1860; S. concolor Ruckes, 1958; S. costalis Ruckes, 1958; S. delphis Thomas & Rolston, 1985; ... -
Revision of Brachystethus (Heteroptera, Pentatomidae, Edessinae)
(2003) [Journal article]Brachystethus Laporte, 1832 is revised. Brachystethus coxalis Breddin, 1904, B. cribrus (Fabricius, 1781), B. geniculatus (Fabricius, 1787), B. improvisus Breddin, 1905, B. rubromaculatus Dallas, 1851, B. signoreti Stål, ... -
Revision of Cataulax Spinola with Architas Distant as a new synonymy (Heteroptera: Pentatomidae: Discocephalini)
(2000) [Journal article]Cinco espécies são reconhecidas para o gênero Cataulax Spinola, 1837: Cataulax eximius (Stål, 1860), Cataulax froeschneri, sp. n., Cataulax pudens (Distant, 1889), Cataulax radians, sp. n. e Cataulax subtiliterconspersus ... -
Revision of Taurocerus (Heteroptera, Pentatomidae, Pentatomini)
(2005) [Journal article]Taurocerus Amyot & Serville, 1843 é revisado com base na morfologia da genitália masculina e feminina. Quatro espécies são reconhecidas: T. edessoides (Spinola, 1837), T. achilles Stål, 1862, T. abruptus (Walker, 1867) e ... -
Revision of the genus Macropsobrycon Eigenmann, 1915 (Characidae: Cheirodontinae : Compsurini)
(2011) [Journal article]O gênero Macropsobrycon de Cheirodontinae é redefinido e considerado monotípico. A espécie-tipo, M. uruguayanae, é redescrita com base em amostras de toda a distribuição geográfica conhecida da espécie. Caracteres de ... -
Revisiting the dimensionality of biological diversity
(2020) [Journal article] -
Revista Em Questão : uma análise da sua trajetória a partir dos critérios Qualis : 2003-2012
(2015) [Journal article]Este artigo apresenta a avaliação do desempenho da revista Em Questão com base nos critérios Qualis no período de 2003 a 2012. A metodologia é qualiquantitativa e o corpus da pesquisa foi composto por artigos, editoriais ... -
RFMirTarget : predicting human microRNA target genes with a random forest classifier
(2013) [Journal article]MicroRNAs are key regulators of eukaryotic gene expression whose fundamental role has already been identified in many cell pathways. The correct identification of miRNAs targets is still a major challenge in bioinformatics ... -
Rhinoleucophenga joaquina sp. nov. (Diptera: Drosophilidae) from the Neotropical Region
(2009) [Journal article]O gênero Rhinoleucophenga Hendel compreende 18 espécies nominais e possui distribuição Neotropical e Neártica. Uma nova espécie foi encontrada em coleta realizada em Florianópolis, SC, e é descrita como Rhinoleucophenga ... -
Rhipicephalus sanguineus (acari: ixodidae) biting a human being in Porto Alegre city, Rio Grande do Sul, Brazil
(2016) [Journal article]We report the finding of a female brown dog tick, Rhipicephalus sanguineus (Acari: Ixodidae) on the scalp of a male patient in Porto Alegre, Rio Grande do Sul, Brazil. Human parasitism by this tick is rare and has seldomly ... -
Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia
(2004) [Journal article]Four biallelic and six multiallelic Y-chromosome polymorphisms were investigated in 59 Gran Canarian, 60 North African Berber and 46 Spanish subjects. These new data were merged with equivalent literature information to ... -
Rideriana amazonica gen. nov. and sp. nov. and sp. nov. of Pentatomini (Heteroptera, Pentatomidae)
(2003) [Journal article]A new Neotropical genus Rideriana gen. nov. is proposed to include R. amazonica sp. nov., from Cuzco (Peru), Acre (Brazil) and La Paz (Bolivia). -
Riluzole stimulates BDNF release from human platelets
(2015) [Journal article]Brain-derived neurotrophic factor (BDNF) has several functions in the central nervous system, where it contributes to brain development and its functionality through affecting neuronal survival and activity and also ...