Resultados de búsqueda - "Phylogenetics"

High quality draft genome of Brucella abortus strain Col-B012, isolated from a Holstein cattle in Nariño Colombia, brings new insights into the diagnosis and the epidemiology of bi... por Pacheco Montealegre, Mauricio, Patiño Burbano, Rocio Esperanza, Torres Higuera, Ligia Denise, Jimenez Velasquez, Sabrina del Carmen, Rodriguez Vitola, Jose Luis, Caro Quintero, Alejandro

“…Using comparative genomics and phylogenetic analysis, we found that the strain Col-B012 clustered with known biovar 4 variants. …”
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Estudio de la variabilidad genética de Brucella melitensis en el noroeste de la provincia de San Luis por Arregui, Matias Ezequiel

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Characterisation of accessions held at the International Musa Genebank por Hribova, E., Cizkova, J., Houwe, Ines van den, Swennen, Rony L., Roux, N., Doležel, Jaroslav

“…In order to characterize selected ITC accessions in more detail, we analyzed their ITS sequences and studied phylogenetic relationships within the Musaceae family. …”
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Detection of torque teno sus virus infection in Indian pigs por Subramanyam, V., Hemadri, D., Kashyap, S.P., Hiremath, J., Barman, N.N., Ralte, E.L., Patil, S.S., Suresh, K.P., Rahman, Habibur

“…Results: The presence of the virus was confirmed in 110 samples from 12 different states of India. Phylogenetic analysis of the nucleotide sequences obtained from the PCR products indicated the presence of viruses of both Iotatorquevirus and Kappatorquevirus genera in India. …”
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Genetic diversity of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) colonizing sweet potato and cassava in South Sudan por Misaka, B.C., Wosula, Everlyne N., Marchelo-d’Ragga, P.W., Hvoslef-Eide, T., Legg, James P.

“…The sequences of mitochondrial DNA cytochrome oxidase I (mtCOI) were used to determine the phylogenetic relationships between sampled B. tabaci. …”
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GreenPhylDB v5: a comparative pangenomic database for plant genomes por Guignon, Valentin, Touré, Abdel, Droc, Gaëtan, Dufayard, Jean-François, Conte, Matthieu, Rouard, Mathieu

“…In total, 46 plant species were considered to build gene families and predict their homologous relationships through phylogenetic-based analyses. In addition, since the previous publication, we rejuvenated the website and included a new set of original tools including protein-domain combination, tree topologies searches and a section for users to store their own results in order to support community curation efforts.…”
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Phytosanitary situation of maize streak virus in the main maize production zones of Cameroon por Mbong, G.A., Suh, C., Sime, H.D., Anoumaa, M., Fonkou, T., Nkombo, L.L.C., Meseka, S.K., Kumar, P. Lava, Menkir, A.

“…The highest disease incidence and severity (80% and 4.5 respectively) were observed in maize fields under shade as compared to open fields (70% and 4.5 respectively). The phylogenetic analysis of MSV sequences from symptomatic plants indicated it as MSV-A strain identical to be previously reported to determine the virus diversity in relation to the other characterization isolates. …”
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Genetic structure of Arabian Peninsula dromedary camels revealed three geographic groups por Almathen, F., Bahbahani, H., Elbir, H., Alfattah, M., Sheikh, A., Hanotte, Olivier H.

“…Both the neighbor-joining phylogenetic tree and the STRUCTURE analysis divided the populations into three different groups corresponding to their Arabian Peninsula geographic location (North, Central and West, South-West, and South-East of the Arabian Peninsula), rather than their ecological classification, with a high level of genetic admixture and gene flow among them. …”
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Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand por Suharto, Aditya R., Jirakkakul, Jiraporn, Eusebio-Cope, Ana, Salaipeth, Lakha

“…The Ssa-44.1 mycovirus is a member of the unclassified mycovirus family named Colletotrichum gloeosporioides RNA virus 1 strain Ssa-44.1 (CgRV1-Ssa-44.1), which has a phylogenetic similarity to Colletotrichum gleosporioides RNA virus 1 (CgRV1), which was isolated from citrus leaves in China. …”
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Genetic diversity and pathogenicity of Sphaceloma rosarum (teleomorph Elsinoe rosarum) causing spot anthracnose on roses por Bagsic, I., Linde, M., Debener, T.

“…By sequencing a part of the large subunit (LSU) of the 28S ribosomal RNA and phylogenetic analysis, high sequence similarities were shown to other Sphaceloma species for 13 of the isolates and the CBS reference. …”
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Measure of molecular diversity within the Trypanosoma brucei subspecies Trypanosoma brucei brucei and Trypanosoma brucei gambiense as revealed by genotypic characterization por Agbo, E.C., Majiwa, Phelix A.O., Classsen, E.J.H.M., Roos, M.H.

“…A unique 4-by ; C3A} sequence was found within the 5.8S region of human T. b. gambiense isolates. Phylogenetic analysis of the data suggests that their common ancestor was a ronhuman animal pathogen and that human pathogenicity might have evolved secondarily. …”
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Variation in the number of expressed MHC genes in different cattle class I haplotypes por Ellis, S.A., Holmes, E.C., Staines, K.A., Smith, K.B., Stear, M.J., McKeever, Declan J., MacHugh, Niall D., Morrison, W. Ivan

“…Surface expression of the gene products (on lymphocytes) was confirmed using monoclonal antibodies of defined BoLA specificity. Phylogenetic analysis of available transcribed cattle MHC class I sequences revealed complex evolutionary relationships including possible evidence for recombination. …”
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Structure and regulation of the Asr gene family in banana por Henry, I.M., Carpentier, Sebastien C., Pampurova, S., Hoylandt, A. van, Panis, Bartholomeus, Swennen, Rony L.

“…We determined that the Musa Asr gene family contained at least four members, all of which exhibited the typical two exons, one intron structure of Asr genes and the 'ABA/WDS' (abscisic acid/water deficit stress) domain characteristic of Asr genes. Phylogenetic analyses determined that the Musa Asr genes were closely related to each other, probably as the product of recent duplication events. …”
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The banana (Musa acuminata) genome and the evolution of monocotyledonous plants por D’Hont, Angélique, Denoeud, F., Aury, J.M., Baurens, F.C., Guignon, Valentin, Dita, M., Roux, N.

“…As such, it clarifies commelinidmonocotyledon phylogenetic relationships, reveals Poaceaespecific features and has led to the discovery of conserved noncoding sequences predating monocotyledon–eudicotyledon divergence.…”
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Genetic Structure of Hartebeest Populations Straddling a Transition Zone between Morphotypes por Ouma, C., Roca, A.L., Were, T, Raballah, E.O, Oguge, N.O, Jura, W.G.Z.O, Ochieng, J.W., Hanotte, Olivier H., Georgiadis, N

“…Patterns of shared alleles, and reduced tendency for mtDNA haplotypes to cluster phylogenetically according to morphotype, depicted gene flow between populations. …”
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GreenPhylDB: A gene family database for plant functional genomics por Conte, M.G., Laporte, Marie-Angélique, Perin, C., Rouard, M.

“…Clusters are finally processed by phylogenetic analysis to infer orthologs and paralogs that will be particularly helpful to study genome evolution. …”
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Genomic characterization of Phenylalanine ammonia lyase gene in buckwheat por Thiyagarajan, K., Vitali, F., Tolaini, V., Galeffi, P., Cantale, C., Vikram, P.

“…Consistent pattern of SNPs across the species revealed their phylogenetic importance. We found two groups of F. tataricum and one of them was closely related with F. dibotrys. …”
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Molecular characterization of Xanthomonas strains responsible for bacterial spot of tomato in Ethiopia por Kebede, M., Timilsina, S., Ayalew, A., Admassu, B., Potnis, N., Minsavage, G.V., Goss, E.M., Hong, J.C., Strayer, A., Paret, M., Jones, J.B., Vallad, G.E.

“…Multilocus sequence analysis was used to compare Ethiopian strains with representative Xanthomonas strains from a worldwide collection based on DNA sequences of six housekeeping genes (lacF, lepA, gyrB, fusA, gltA and gapA) and hrpB genes.Phylogenetic analysis of the concatenated sequences showed that X. gardneri, X. vesicatoria andX. perforans were associated with BST in Ethiopia, whereas Xanthomonas euvesicatoria was absent from the Ethiopian sample. …”
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Characterization of cucumber mosaic virus isolated from yam (Dioscorea spp.) in West Africa por Eni, A., Kumar, P. Lava, Asiedu, Robert, Alabi, O.J., Naidu, R., Hughes, J., Rey, M.E.C.

“…At the amino acid level, the virus had 99 to 100% homology with subgroup I strains and 89% homology with subgroup II strains. Phylogenetic analysis of the amino acid confirms that the yam strain of CMV belongs to subgroup I while nucleotide sequence phylogeny confirms its placement in subgroup IA.…”
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A sequence-independent strategy for amplification and characterisation of episomal badnavirus sequences reveals three previously uncharacterised yam badnaviruses por Bömer, M., Turaki, A.A., Silva, G., Kumar, P. Lava, Seal, S.E.

“…This resulted in the identification and characterisation of nine complete genomic sequences (7.4–7.7 kbp) of existing and previously undescribed DBV phylogenetic groups from Dioscorea alata and Dioscorea rotundata accessions. …”
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