Resultados de búsqueda - "Phylogenetics"

Highthroughput genomic sequencing of cassava bacterial blight strains identifies conserved effectors to target for durable resistance por Bart, R., Cohn, M., Kassen, A., McCallum, E., Shybut, M., Petriello, A., Krasileva, K., Dahlbeck, D., Medina, C., Alicai, Titus, Kumar, P. Lava, Moreira, L., Neto, J., Verdier, Valerie M., Santana, M., Kositcharoenkul, N., Vanderschuren, H., Gruissem, W., Bernal, A., Staskawicz, B.

“…We report Illumina-based draft genomes for 65 Xam strains and deduce the phylogenetic relatedness of Xam across the areas where cassava is grown. …”
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Characterization of the complete chloroplast genome of a Peruvian landrace of Capsicum chinense Jacq. (Solanaceae), arnaucho chili pepper por Arbizu Berrocal, Carlos Irvin, Saldaña Serrano, Carla Lizet, Ferro Mauricio, Rubén Darío, Chávez Galarza, Julio César, Herrera Flores, Jordán Valentín, Contreras Liza, Sergio, Guerrero Abad, Juan Carlos, Maicelo Quintana, Jorge Luis

“…Arnaucho chili pepper chloroplast genome possesses 133 genes that consists of 86 protein-coding genes, 37 tRNA, eight rRNA, and two pseudogenes. Phylogenetic analysis revealed that this Peruvian chili pepper landrace is closely related to the undomesticated species C. galapagoense; all belong to the Capsiceae tribe.…”
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Chloroplast genome of Tillandsia marconae till & Vitek (Bromeliaceae), a hyperarid desert endangered species por Chávez Galarza, Julio César, Cardenas Ninasivincha, Stefanny, Contreras, Roberto, Ferro Mauricio, Rubén Darío, Huanca Mamani, Wilson

“…It encodes a total of 135 genes, including 86 protein-coding genes, 38 tRNA genes, 8 rRNA genes, and three pseudogenes. The phylogenetic tree indicated that T. marconae is placed within the Bromeliaceae family and a close relationship with Tillandsia usneoides with 100% support.…”
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Chloroplast genome of Tillandsia landbeckii Phil. (Bromeliaceae) a species adapted to the hyper-arid conditions of the Atacama and Peruvian desert por Chávez Galarza, Julio César, Cardenas Ninasivincha, Stefanny, Contreras, Roberto, Ferro Mauricio, Rubén Darío, Huanca Mamani, Wilson

“…It encodes a total of 132 genes, including 86 protein-coding genes, 38 tRNA genes and 8 rRNA genes. The phylogenetic tree indicates that T. landbeckii is placed within the Bromeliaceae family and has a close relationship with T. marconae with 100% support.…”
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Molecular, biological, and morphometric comparisons between different geographical populations of Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) por Sanches, Gustavo S., Évora, Patrícia M., Mangold, Atilio Jose, Jittapalapong, Sattaporn, Rodriguez Mallon, Alina, Guzmán, Pedro E.E., Bechara, Gervásio H., Camargo Mathias, Maria I.

“…In this study, different geographical populations of Rhipicephalus sanguineus sensu lato were compared by molecular, biological, and morphometric methods. Phylogenetic trees were constructed using 12S and 16S rDNA sequences and showed two distinct clades: one composed of ticks from Brazil (Jaboticabal, SP), Cuba (Havana) Thailand (Bangkok) and the so-called “tropical strain” ticks. …”
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A new species of Ornithodoros (Acari: Argasidae), parasite of Microlophus spp. (Reptilia: Tropiduridae) from northern Chile por Venzal, José Manuel, Nava, Santiago, González-Acuña, Daniel, Mangold, Atilio Jose, Muñoz-Leal, Sebastian, Lado, Paula, Guglielmone, Alberto

“…Larvae of O. microlophi can be distinguished from other Neotropical species of the genus Ornithodoros by a combination of the following characters, namely 10 pairs of ventral setae, venter with 6 pairs of sternal setae, dorsal plate pyriform, 19–21 pairs of dorsal setae (typically 20), 13 pairs are dorsolateral and 7 pairs are central, and hypostome with dental formula 4/4 in medial portion and apex pointed. Phylogenetic analysis of 16S rDNA sequences suggests that O. microlophi represents an independent lineage within Neotropical species of the Argasidae.…”
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Alpha- and Betagymnorhavirus: two new genera of gymnosperm-infecting viruses in the family Rhabdoviridae, subfamily Betarhabdovirinae por Bejerman, Nicolas Esteban, Debat, Humberto Julio

“…The genus Alphagymnorhavirus includes nine species, while the genus Betagymnorhavirus includes only one species. Phylogenetic analysis indicated that these viruses form two well-supported clades that are clustered with the varicosaviruses, which have bisegmented genomes. …”
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Tomato mottle wrinkle virus, a recombinant begomovirus infecting tomato in Argentina por Vaghi Medina, Carlos Gaston, Martin, Darren P., Lopez Lambertini, Paola Maria

“…After cloning and sequencing the complete genome of this new virus, pairwise genetic distance and phylogenetic analyses revealed that it is a novel virus that is closely related to other begomoviruses found in Argentina, Brazil and Bolivia. …”
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Ornithodoros quilinensis sp. nov. (Acari, Argasidae), a new tick species from the Chacoan region in Argentina por Venzal, José Manuel, Nava, Santiago, Mangold, Atilio Jose, Mastropaolo, Mariano, Casás, Gustavo, Guglielmone, Alberto

“…The analysis of the 16S rDNA sequences available for the genus Ornithodoros indicate that, phylogenetically, O. quilinensis represents an independent lineage only related to a Bolivian tick species of the genus Ornithodoros yet not formally described.…”
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Characterization of Cellulolytic Activities of Environmental Bacterial Consortia from an Argentinian Native Forest por Romano, Nelson Gaston, Gioffre, Andrea, Sede, Silvana Mabel, Campos, Eleonora, Cataldi, Angel Adrian, Talia, Paola Mónica

“…Cellulolytic activities of three bacterial consortia derived from a forest soil sample from Chaco region, Argentina, were characterized. The phylogenetic analysis of consortia revealed two main highly supported groups including Achromobacter and Pseudomonas genera. …”
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Discovery of a novel coronavirus in Swedish bank voles (Myodes glareolus) por Wasberg, A., Raghwani, J., Li, J., Pettersson, J.H.-O., Lindahl, Johanna F., Lundkvist, Å., Ling, J.

“…Repeated detection over three years and an overall prevalence of 3.4% suggest that the virus commonly occurs in bank voles. Furthermore, phylogenetic analyses indicate that the Grimso virus belongs to a highly divergent Embecovirus lineage predominantly associated with bank voles. …”
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Chapter twenty‐five kinetoplastida: Model organisms for simple autophagic pathways? por Denninger, V., Koopmann, R., Muhammad, K., Barth, T., Bassarak, B., Schonfeld, C., Kilunga, B.K., Duszenko, M.

“…Phylogenetic analyses based on defined proteins or different RNA species have revealed that the order kinetoplastida belongs to the early‐branching eukaryotes and may thus contain organisms in which complex cellular events are easier to analyze. …”
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PCR analysis of mitochondrial DNA polymorphism in N'Dama and Zebu cattle por Suzuki, R., Kemp, Stephen J., Teale, A.J.

“…A study of polymorphisms of mitochondrial DNA (mtDNA) of West African N'Dama (Bos taurus) and East African Zebu (B. indicus) cattle was carried out to obtain information on maternal phylogenetic relationships between these breeds. A relatively large sample size was made possible by using polymerase chain reaction (PCR) amplification of DNA prepared from small blood samples to generate fragments of two known polymorphic mtDNA regions, one within the gene encoding subunit 5 of NADH dehydrogenase and one encompassing the entire D‐loop. …”
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Identification of diverse BoLA DQA3 genes consistent with non-allelic sequences por Ballingall, Keith T., Marasa, B.S., Luyai, A., McKeever, Declan J.

“…Putative locus-specific amino acid sequence motifs within the transmembrane and intracytoplasmic domains of DQA genes differed between the DQA3*01 and DOA3*02 genes. A phylogenetic analysis revealed that the genetic distance between families represented by DQA3*01 and DQA3*02 was considerably larger than that between orthologous MHC allelic families. …”
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Early inflorescence and floral development in Cocos nucifera L. (Arecaceae: Arecoideae) por Perera, Prasanthi I.P., Hocher, V, Weerakoon, LK, Yakandawala, D.M.D., Fernando, SC, Verdeil, JL

“…The flowering behaviour of palm species may be a useful indicator of phylogenetic relationships and therefore evolutionary events. …”
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Glycosyltransferase Family 61 in Liliopsida (Monocot): The story of a gene family expansion por Cenci, A., Chantret, Nathalie, Rouard, M.

“…In grasses (Poaceae), a copy number expansion was reported for the GT61 family, which raised the question of the evolutionary history of this gene family. A phylogenetic study was performed on GT61 members from 13 species representing the major angiosperm clades to classify the genes, reconstruct the evolutionary history of this family and study its expansion in monocots. …”
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Development of PCR primers for community studies of bacterial hydrogenases in environmental samples por Ndobe, Ernest Ndobe

“…Protein sequences of uptake hydrogenases from three phyla (Proteobacteria, Firmicutes and Actinobacteria) known to interact with plant roots were used for phylogenetic analysis and for designing degenerate primers. …”

First report of isolation and molecular characterization of bubaline herpesvirus 1 (BuHV1) from Argentinean water buffaloes por Maidana, Silvina Soledad, Konrad, Jose Luis, Craig, Marí­a Isabel, Zabal, Osvaldo Alfredo, Mauroy, Axel, Thiry, Etienne, Crudeli, Gustavo Angel, Romera, Sonia Alejandra

“…Restriction analysis performed with BamHI and BstEII on the complete genome showed differences between the isolates and those from BoHV1 and BoHV5 subtypes. Phylogenetic analysis on both UL27 and US6 showed similarity in tree topology. …”
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Phytophthora urerae sp. nov., a new clade 1c relative of the Irish famine pathogen Phytophthora infestans from South America por Grunwald, N.J., Forbes, G., Pérez, W., Stewart, J.E., Fieland, V.J., Larsen, M.M.

“…This new taxon Phytophthora urerae sp. nov. is herewith formally described based on extensive morphological analysis, phylogenetic analysis of nuclear and mitochondrial loci, and AFLP analysis. …”
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Analyses of Twelve New Whole Genome Sequences of Cassava Brown Streak Viruses and Ugandan Cassava Brown Streak Viruses from East Africa: Diversity, Supercomputing and Evidence for... por Ndunguru, Joseph, Sseruwagi, Peter, Tairo, Fred, Stomeo, Francesca, Maina, Solomon, Djikeng, Appolinaire, Kehoe, Monica, Boykin, Laura M.

“…Utilizing NGS sequencing technologies and proper phylogenetic practices will rapidly increase the solution to sustainable cassava production.…”
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