Resultados de búsqueda - "Phylogenetics"

Acaulospora spinosissima, a new arbuscular mycorrhizal fungus from the Southern Guinea Savanna in Benin por Oehl, F., Tchabi, A., Silva, G.A., Sánchez Castro, I., Palenzuela, J., Monte Junior, I.P. do, Lawouin, L., Coyne, Danny L., Hountondji, F.C.C.

“…Molecular analyses on the ribosomal gene clearly separated the fungus from both these species phylogenetically, positioning it near to A. herrerae and A. kentinensis.…”
Enlace del recurso

SARS-CoV-2 infection in a hippopotamus, Hanoi, Vietnam por Vuong Nghia Bui, Tung Duy Dao, Long Hoang Tran, Thanh Thi Vu, Trang Huyen Nguyen, Giang Hoang Nguyen, Kien Viet Dung Tran, Huyen Xuan Nguyen, Anh Ngoc Bui, Unger, Fred, Hung Nguyen-Viet, Hu Suk Lee

“…While investigating the death of a hippopotamus at a zoo in Hanoi, Vietnam, we isolated SARS-CoV-2 and sequenced the RNA-dependent RNA polymerase gene from different organs. Phylogenetic analysis showed that the SARS-CoV-2 strain was closely related to 3 human SARS-CoV-2 strains in Vietnam.…”
Enlace del recurso

Genotypic variation of Puccinia graminis infecting barberry and grasses por Jörgensen, Karolina

“…The SSR data was also used to try to confirm the results from the phylogenetic study. There were statistically significant differences in genotype between the Pgt and Pga clades but not as consistent as for the phylogenetic study. …”

Description of Ornithodoros montensis n. sp. (Acari, Ixodida: Argasidae), a parasite of the toad Rhinella arenarum (Amphibia, Anura: Bufonidae) in the Monte Desert of Argentina por Venzal, José Manuel, Castillo, Gabriel N., Gonzalez Rivas, Cynthia J., Mangold, Atilio Jose, Nava, Santiago

“…Larvae of O. montensis are phylogenetically closely related to O. puertoricensis, O. rioplatensis, O. talaje s.s., O. guaporensis, O. hasei and O. atacamensis, all of them belonging to the “O. talaje group”.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

A community approach to the Neotropical ticks-hosts interactions por Estrada-Peña, Agustín, Nava Santiago, Tarragona Evelina Luisa, de la Fuente, José, Guglielmone Alberto

“…These links among clusters do not confer an extra resilience to the network following removal of hosts and subsequent cascade extinctions of ticks: the robustness of the network slightly changed when these inter-clusters links are considered. Phylogenetic clustering of ticks to hosts at cluster level was not significant (p > 0.15) but if examined individually 63 tick species/stages (59%) displayed such clustering, suggesting that their hosts have a related phylogenetic background. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Phylogeny of digitaria sections Trichachne and Trichophorae (Poaceae, Panicoideae, Paniceae) : a morphological and molecular analysis. New circumscription and synopsis por Lo Medico, Julia Mariela, Tosto, Daniela Sandra, Rua, Gabriel Hugo, Rugolo de Agrasar, Zulma Esther, Scataglini, Maria Amalia, Vega, Andrea Susana

“…Trichachne based on morphological data (micro- and macromorphology) and molecular data. A phylogenetic analysis was performed using 121 morphological characters and ITS sequences of 22 species and one variety of Digitaria plus three outgroups. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Genetic Variation and Evolutionary Analysis of Eggplant Mottled Dwarf Virus Isolates from Spain por Alfaro-Fernández, Ana, Taengua, Rafael, Font-San-Ambrosio, Isabel, Sanahuja-Edo, Esmeralda, Peiró, Rosa, Galipienso, Luis, Rubio, Luis

“…Genetic differentiation (Fst test), phylogenetic and nucleotide diversity analyses suggest a unique introduction of EMDV to Spain and low gene flow with other countries. …”
Enlace del recurso
Enlace del recurso

Genotyping-by-sequencing to unlock genetic diversity and population structure in white yam (dioscorea rotundata poir.) por Bhattacharjee, Ranjana, Agre, A.P., Bauchet, Guillaume J., Koeyer, D. de, López Montes, Antonio José, Kumar, P. Lava, Abberton, Michael T., Adebola, P.O., Asfaw, A., Asiedu, R.

“…The genetic diversity among different genotypes was assessed using three complementary clustering methods, the model-based admixture, discriminant analysis of principal components (DAPC), and phylogenetic tree. ADMIXTURE analysis revealed an optimum number of four groups that matched with the number of clusters obtained through phylogenetic tree. …”
Enlace del recurso

Comparative analysis of 343 plastid genomes of Solanum section Petota: Insights into potato diversity, phylogeny, and species discrimination por Yan, L., Zhu, Z., Wang, P., Fu, C.D., Guan, X., Kear, P., Zhang, C.C., Zhu, G.Y.

“…A total of 24 species were placed in a phylogenetic tree based on genomic data for the first time. …”
Enlace del recurso

Genetic diversity of Hyalomma marginatum in Tunisia is not influenced by the bio-climate por Ben Yedem, Hayet, Hajji, Tarek, Romdhane, Rihab, OBARA, Isaiah, Mhadhbi, Moez, Sebai, Essia, Elati, Khawla, Chaari, Soufiene, Rekik, Mourad, Darghouth, Mohamed Aziz

“…Overall, the analysis has shown that the phylogenetic clusters do not correspond to the bioclimatic zones.…”
Enlace del recurso

Genetic diversity and phylogeny analysis of azolla based on dna amplification by arbitrary primers por Coppenolle, Benoit Van, Watanabe, Iwao, Hove, Charles Van, Second, Gerard, Huang, Ning, McCouch, Susan R.

“…The polymerase chain reaction was used to amplify random sequences of DNA from 25 accessions of Azolla to evaluate the usefulness of this technique for identification and phylogenetic analysis of this aquatic fern. Accessions were selected to represent all known species within the genus Azolla and to encompass the worldwide distribution of the fern. …”
Enlace del recurso

A fine map for maternal lineage analysis by mitochondrial hypervariable region in 12 Chinese goat breeds por Wu, Y.P., Guan, Wei-Jun, Zhao, Q.J., He, X.H., Pu, Y.B., Huo, J.H., Xie, J.F., Han, J.L., Rao, S.Q., Ma, Y.H.

“…To this end, we sequenced the mitochondrial hypervariable region 1 (HVR1) of the mtDNA control region in 145 goats of 12 Chinese breeds. Phylogenetic analysis revealed that Chinese goats were classified into four distinct lineages (A, B, C and D) as previously reported. …”
Enlace del recurso

Claudin 13, a member of the claudin family regulated in mouse stress Induced erythropoiesis por Thompson, P.D., Tipney, H., Brass, A., Noyes, H., Kemp, Stephen J.

“…CLDN13 phylogenetically groups with its genomic neighbour CLDN4, a conserved tight junction protein with a putative role in epithelial to mesenchymal transition, suggesting a recent duplication event. …”
Enlace del recurso

Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.) por Kantar, Michael B., Sosa, Chrystian C., Khoury, Colin K., Castañeda Álvarez, Nora P., Achicanoy Estrella, Harold Armando, Bernau, V., Kane, Nolan, Marek, Laura F., Seiler, Gerald, Rieseberg, Loren H.

“…Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. …”
Enlace del recurso

Identification of okra (Abelmoschus spp.) accessions resistant to aphid (Aphis gossypii Glover) in Cameroon por Abang, A.F., Srinivasan, R., Kekeunou, S., Hanna, R., Chagomoka, Takemore, Chang, J.C., Bilong-Bilong, C.F.

“…A total of 60 insects was used forcytochrome c oxidase I (COI) gene sequencing and phylogenetic analysis. The nucleotidesequences of all the populations showed 100 % similarity and the phylogenetic analysisconfirmed the genetic similarity of A. gossypii in Taiwan and Cameroon. …”
Enlace del recurso

Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.) por Kantar, Michael B., Sosa, Chrystian C., Khoury, Colin K., Castañeda Álvarez, Nora P., Achicanoy Estrella, Harold Armando, Bernau, V., Kane, Nolan, Marek, Laura F., Seiler, Gerald, Rieseberg, Loren H.

“…Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. …”
Enlace del recurso

Genetic diversity of Fusarium oxysporum f. sp. cubense in East and Central Africa por Karangwa, P., Mostert, D., Ndayihanzamaso, P., Dubois, T., Niere, B., Felde, A. zum, Schouten, A., Blomme, Guy, Beed, Fenton D., Viljoen, Altus

“…The current study investigated the diversity of Foc in ECA using vegetative compatibility group (VCG) analysis, PCR-RFLPs of the ribosomal DNA’s intergenic spacer region, as well as phylogenetic analysis of the elongation factor-1α gene. …”
Enlace del recurso

Mixed infection of peste-des-petits ruminants and Capripox in goats in south Kivu, Democratic Republic of Congo por Birindwa, B.A., Gitao, C.G., Bisimwa, P.N., Okafor, C., Bebora, C.L.

“…Objective: We aimed at determining the prevalence and characterizing the CaPV, determining the CaPV-PPRV coinfection prevalence and providing data about phylogenetic relationship between the fusion protein of PPRV and P32 gene of CaPV. …”
Enlace del recurso

Comparative use of InDel and SSR markers in deciphering the interspecific structure of cultivated citrus genetic diversity: a perspective for genetic association studies por García-Lor, Andrés, Luro, Francois, Navarro, Luis, Ollitrault, Patrick

“…InDel markers appear to be better phylogenetic markers for tracing the contributions of the three ancestral species, whereas SSR markers are more useful for intraspecific diversity analysis. …”
Enlace del recurso

The Gypsy Database (GyDB) of mobile genetic elements: release 2.0 por Llorens, Carlos, Futami, Ricardo, Covelli, Laura, Dominguez-Escriba, Laura, Viu, Jose M., Tamarit, Daniel, Aguilar-Rodriguez, Jose, Vicente-Ripolles, Miguel, Fuster, Gonzalo, Bernet, Guillermo P., Maumus, Florian, Munoz-Pomer, Alfonso, Sempere, Jose M., Latorre, Amparo, Moya, Andres

“…This article introduces the second release of the Gypsy Database of Mobile Genetic Elements (GyDB 2.0): a research project devoted to the evolutionary dynamics of viruses and transposable elements based on their phylogenetic classification (per lineage and protein domain). …”
Enlace del recurso