Resultados de búsqueda - "Phylogenetics"

Isolation of antibiotic producing microorganisms by screening for antibiotic resistance por Nordenfjäll, Emma

“…Using 58 of these isolates, a phylogenetic tree were constructed on the genus and species level. …”
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Sequence characterization of Barley yellow dwarf virus – OYV por Sathees, Kanitha

“…Sequence comparisons including 15 isolates of the genera Luteovirus and Polerovirus, showed that BYDV-OYV shared highest nucleotide identity with BYDV-PAV-CN (AY855920), BYDV-PAV isolate 05ZZ4 (EU332321), BYDV-PAV isolate 05ZZ13 (EU332327) and BYDV-PAV isolate 05GG5 (EU332310) at 82.8%, 82.6%, 82.6% and 82.5%, respectively. A phylogenetic analysis confirmed that BYDV-OYV is related to other viruses in the genus Luteovirus, but that it is separate from the other known luteoviruses. …”
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Key changes in gene expression identified for different stages of C-4 evolution in Alloteropsis semialata por Dunning, Luke T., Moreno-Villena, Jose J., Lundgren, Marjorie R., Dionora, Jacqueline, Salazar, Paolo, Adams, Claire, Nyirenda, Florence, Olofsson, Jill K., Mapaura, Anthony, Grundy, Isla M., Kayombo, Canisius J., Dunning, Lucy A., Kentatchime, Fabrice, Ariyarathne, Menaka, Yakandawala, Deepthi, Besnard, Guillaume, Quick, W. Paul, Bräutigam, Andrea, Osborne, Colin P., Christin, Pascal-Antoine

“…Here, we exploit the photosynthetic diversity that exists within a single species, the grass Alloteropsis semialata, to detect changes in gene expression associated with different photosynthetic phenotypes. Phylogenetically informed comparative transcriptomics show that intermediates with a weak C4 cycle are separated from the C3 phenotype by increases in the expression of 58 genes (0.22% of genes expressed in the leaves), including those encoding just three core C4 enzymes: aspartate aminotransferase, phosphoenolpyruvate carboxykinase, and phosphoenolpyruvate carboxylase. …”
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Genomic diversity at the Glu-D1 locus in Aegilops tauschii reveals the origin of elite high-molecular-weight glutenin genes in bread wheat (Triticum aestivum) por Xu, Wanxin, Geng, Shuaifeng, Liu, Shaoshuai, González-Muñoz, Andrea, Liu, Yifan, Deng, Zhongyin, Che, Yuqing, Cui, Dada, Zou, Xinyu, Ziying, Wang, Wang, Xiang, Wang, Daowen, Liu, Dongcheng, Zhou, You, Liu, Dengcai, Ibba, Maria Itria, Wulff, Brande, Li, Aili, Mao, Long

“…Here, we examined 48 Ae. tauschii high-quality genome assembles and identified a large dataset of Glu-D1, a locus that has remained recalcitrant to high-resolution analysis due to its genomic complexity. Phylogenetic analysis supported six major clades, slightly differing from the geography-based classification. …”
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Replication Data for: Distributions, ex situ conservation priorities, and genetic resource potential of crop wild relatives of sweetpotato [Ipomoea batatas (L.) Lam., I. series Bat... por Khoury, Colin K., Heider, Bettina, Castañeda Álvarez, Nora P., Achicanoy Estrella, Harold Armando, Sosa, Chrystian C., Miller, Richard E., Scotland, Robert W., Wood, John R, Rossel, Genoveva, Eserman, Lauren A., Jarret, Robert L., Yencho, Craig, Bernau, V., Juarez, H., Sotelo, Steven, Haan, Stef de, Struik, Paul C.

“…Uncertainty in regard to species boundaries and their phylogenetic relationships, the limited availability of germplasm with which to perform crosses, and the difficulty of introgression of genes from wild species has constrained their utilization. …”
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Mutations found in the Asc1 gene that confer susceptibility to the AAL-Toxin in ancestral tomatoes from Peru and Mexico por Tsuzuki, Rin, Cabrera Pintado, Rosa María, Biondi Thorndike, Jorge Andrés, Gutiérrez Reynoso, Dina Lida, Amasifuen Guerra, Carlos Alberto, Guerrero Abad, Juan Carlos, Aragón Caballero, Liliana María, Huarhua Zaquinaula, Medali Heidi, Ureta Sierra, Cledy, Alberca Cruz, Olenka Ines, Elespuru Suna, Milca Gianira, Blas Sevillano, Raúl Humberto, Torres Arias, Ines Carolina, Flores Ticona, Joel, Cáceres de Baldárrago, Fátima, Rodoríguez Pérez, Enrique, Hozum, Takuo, Saito, Hiroki, Kotera, Shunsuke, Akagi, Yasunori, Kodama, Motoichiro, Komatsu, Ken, Arie, Tsutome

“…Another mutation (nt 931_932insT) that may confer AAL-toxin susceptibility was identified in SP PER018805. In the phylogenetic tree based on the 18 COSII sequences, a clade (S3) is composed of SP, including the AAL-toxin susceptible PER018805, and SLC. …”
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Phylogenomic Analysis of the Plastid Genome of the Peruvian Purple Maize Zea mays subsp. mays cv. ‘INIA 601’ por Montenegro Cabrera, Juan Daniel, Julca Chavez, Irene Consuelo, Chumbe Nolasco, Lenin Dimitriv, Rodríguez Pérez, Lila Maciel, Sevilla Panizo, Ricardo, Medina Hoyos, Alicia Elizabeth, Gutiérrez Reynoso, Dina Lida, Guerrero Abad, Juan Carlos, Amasifuen Guerra, Carlos Alberto, García Serquén, Aura Liz

“…Using these genomes, plus four other maize genomes and two outgroups from the NCBI database, we reconstructed the phylogenetic relationship of Z. mays. Our results suggest a polyphyletic origin of purple maize in South America and agree with a complex scenario of domestication with recurrent gene flow from wild relatives. …”
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Detection, risk factors and molecular diversity of norovirus GIII in cattle in Uruguay por Castells, Matias, Caffarena, Rubén Darío, Casaux, María Laura, Schild, Carlos, Castells, Felipe, Castells, Daniel, Victoria, Matías, Riet‑Correa, Franklin, Giannitti, Federico, Parreño, Viviana, Colina, Rodney

“…Calves ≤2 weeks of age (84%) were infected more often than older (62.7%) calves (p < 0.01). Phylogenetic analysis confirmed the presence of GIII.1 and GIII.2 genotypes. …”
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Morphological and molecular characterization, pathogenicity and sexual reproduction of Ascochyta rabiei isolates of chickpea fields in Argentina por Crociara, Clara Sonia, Valetti, Lucio, Bernanrdi Lima, Nelson, Iglesias, Juliana, Pastor, Silvina

“…Identity was confirmed by phylogenetic analysis of the ITS, β-tubulin and D1/D2 loci. …”
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Bean yellow mosaic virus infecting broad bean in the green belt of Córdoba, Argentina por Rodriguez Pardina, Patricia, Nome Docampo, Claudia, Reyna, Pablo Gastón, Muñoz, Nacira Belen, Arguello Caro, Evangelina Beatriz, Luque, Andres Vicente, Debat, Humberto Julio

“…Lastly, total RNA was extracted from a symptomatic leaf and high-throughput sequenced, which allowed the assembly of a single virus sequence corresponding to a new highly divergent strain of Bean yellow mosaic virus (BYMV). Phylogenetic insights clustered this Argentinean broad bean isolate (BYMV-ARGbb) within group IX of BYMV. …”
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Evolutionary changes in symbiont community structure in ticks por Duron, Olivier, Binetruy, Florian, Noël, Valérie, Cremaschi, Julie, McCoy, Karen D., Arnathau, Céline, Plantard, Olivier, Goolsby, John, Pérez de León, Adalberto A., Heylen, Dieter J. A., Van Oosten, A. Raoul, Gottlieb, Yuval, Baneth, Gad, Guglielmone, Alberto Alejandro, Estrada-Peña, Agustín, Opara, Maxwell N., Zenner, Lionel, Vavre, Fabrice, Chevillon, Christine

“…Although these nine symbionts were primarily thought to be facultative, their distribution among tick species rather suggests that at least four may have independently replaced Coxiella-LE and likely represent alternative obligate symbionts. Phylogenetic evidence otherwise indicates that cocladogenesis is globally rare in these symbioses as most originate via horizontal transfer of an existing symbiont between unrelated tick species. …”
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Comparative Degradome Analysis of the Bovine Piroplasmid Pathogens Babesia bovis and Theileria annulata por Poklepovich Caride, Tomás Javier, Mesplet, Maria, Gallenti, Romina Josefina, Florin-Christensen, Mónica, Schnittger, Leonhard

“…Both pathogens infect the same vertebrate host, are closely related, and contain similar-sized genomes; however, they differ in invertebrate host specificity, absence vs. presence of a schizont stage, erythrocyte invasion mechanism, and transovarial vs. transstadial transmission. Phylogenetic analysis and bidirectional best hit (BBH) identified a similar number of aspartic, metallo, and threonine proteinases and nonproteinase homologs. …”
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Expanding the Repertoire of the Plant-Infecting Ophioviruses through Metatranscriptomics Data por Debat, Humberto Julio, Garcia, Maria Laura, Bejerman, Nicolas Esteban

“…In addition, the viruses were linked to several Asteraceae, Orchidaceae and Poaceae crops/ornamental plants. Phylogenetic analyses showed a novel clade of mosses, liverworts and fern ophioviruses, characterized by long branches, suggesting that there is still plenty of unsampled hidden diversity within the genus. …”
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Assessing the hidden diversity underlying consensus sequences of SARS-CoV-2 using VICOS, a novel bioinformatic pipeline for identification of mixed viral populations por Goya, Stephanie, Sosa, Ezequiel Jorge, Nabaes Jodar, Mercedes Soledad, Torres, Carolina, Konig, Guido Alberto, Acuña, Dolores, Ceballos, Santiago, Distefano, Ana Julia, Dopazo, Hernán, Dus Santos, Maria Jose, Fass, Monica Irinia, Fernandez Do Porto, Darío Augusto, Fernandez, Ailen, Gallego, Fernando, Gismondi, Maria Ines, Gramundi, Ivan, Lusso, Silvina, Marti, Marcelo Adrián, Mazzeo, Melina, Mistchenko, Alicia Susana, Muñoz Hidalgo, Marianne Graziel, Natale, Mónica, Nardi, Cristina, Ousset, Julia, Peralta, Andrea Veronica, Pintos, Carolina, Puebla, Andrea Fabiana, Pianciola, Luis, Rivarola, Maximo Lisandro, Turjanski, Adrián, Valinotto, Laura, Vera, Pablo Alfredo, Zaiat, Jonathan, Zubrycki, Jeremias Enrique, Aulicino, Paula, Viegas, Mariana

“…Detailed study of VICOS's results together with additional phylogenetic analysis revealed 3 cases of coinfections by two viruses of the same lineage, 2 cases by viruses of different genetic lineages, 13 were compatible with both coinfection and intra-host evolution, and 5 cases were likely a product of laboratory contamination. …”
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Insights into the evolution of the eucalypt CER1 and CER3 genes involved in the synthesis of alkane waxes por Hernandez, Mariano Agustín, Vaillancourt, René E., Potts, Brad M., Butler, Jakob B.

“…We manually annotated 250 genes and pseudogenes, identifying a near-ubiquitous single copy of CER3 and 2 to 10 CER1 gene copies per Myrtaceae species. Phylogenetic analysis suggested that copy number variation in eucalypts is due to multiple tandem duplication events, both ancient (shared by all Myrtaceae species studied) and relatively recent (present only in eucalypts). …”
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RNA Virus Discovery Sheds Light on the Virome of a Major Vineyard Pest, the European Grapevine Moth (Lobesia botrana) por Debat, Humberto Julio, Gomez Talquenca, Gonzalo, Bejerman, Nicolas Esteban

“…We characterized four new viral members belonging to distinct families, with evolutionary cues of cypoviruses (Reoviridae), sobemo-like viruses (Solemoviridae), phasmaviruses (Phasmaviridae), and carmotetraviruses (Carmotetraviridae). Phylogenetic analysis of the cypoviruses places them within the genus in affinity with other moth viruses. …”
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Use of AFLP markers to estimate molecular diversity of Phakopsora pachyrhizi por Rocha, Carla Maria Lourdes, Vellicce, Gabriel Ricardo, Garcia, Maria Gabriela, Pardo, Esteban Mariano, Racedo, Josefina, Perera, María Francisca, De Lucia, Adrían Darío, Gilli, Javier Ramon, Bogado, Noelia, Bonnecarrére, Victoria, German, Silvia, Marcelino, Francismar, Ledesma, Fernando, Reznikov, Sebastian, Ploper, Leonardo Daniel, Welin, Bjorn, Castagnaro, Atilio Pedro

“…Temporal analysis showed a higher genetic variation within a year than between years. Cluster, phylogenetic and principal co-ordinate analysis showed that samples group by year of collection and then by country sampled. …”
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Two novel Ehrlichia strains detected in Amblyomma tigrinum ticks associated to dogs in peri-urban areas of Argentina por Cicuttin, Gabriel L., de Salvo, María Nazarena, Nava, Santiago

“…The novel Ehrlichia strain detected in Córdoba Province, named as Ehrlichia sp. strain Córdoba, is phylogenetically related to three Ehrlichia strains from Brazil, two of them isolated from wild carnivorous and the third one isolated from horse. …”
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Characterization of Fusarium species associated with tobacco diseases in Northwestern Argentina por Berruezo, Lorena Andrea, Mercado Cardenas, Guadalupe Eugenia, Harries, Eleonora Del Milagro, Stenglein, Sebastian Alberto, Curti, Ramiro Nestor, Rodriguero, Marcela Silvina, Galvan, Marta Zulema

“…Three morphotypes were differentiated based on morphological characters in both complexes. The phylogenetic tree generated from the EF1-α sequences confirmed the isolates’ identification. …”
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Alfalfa snakin-1 prevents fungal colonization and probably coevolved with rhizobia por Garcia, Araceli Nora, Ayub, Nicolás Daniel, Fox, Ana Romina, Gomez, Maria Cristina, Dieguez, Maria Jose, Pagano, Elba Maria, Berini, Carolina Andrea, Muschietti, Jorge Prometeo, Soto, Gabriela Cinthia

“…The aim of this study was to identify and characterize snakin-1 from alfalfa (MsSN1). Results: Phylogenetic analysis showed complete congruence between snakin-1 and plant trees. …”
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