Resultados de búsqueda - Sequani~

Introduction and management of vetch/barley forage mixtures in the rainfed areas of Pakistan 3. Residual effects on following cereal crops por Qamar, I.A., Keatinge, J.D.H., Mohammad, N., Ali, A., Khan, M.A.

“…At AZRC, the same trends in sorghum were observed as at NARC but with reduced yields due to the substantially lower and less well distributed rainfall and suboptimal temperatures, which restricted the productivity of the initial crops in the sequence.…”
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Assessment of labile phosphorus fractions and adsorption characteristics in relation to soil properties of West African savanna soils por Nwoke, O.C., Vanlauwe, Bernard, Diels, J., Sanginga, N., Osonubi, O., Merckx, Roel

“…The moderately labile fractions are the NaOH-extractable portion of soil P in the Hedley sequential procedure. In the DS soils, the resin P, considered the most readily available fraction, varied from 1 to 14 mg kg−1, HCO3-Pi ranged from 3.3 to 11, and HCO3-PO was between 4 and 12 mg kg−1 in the surface horizon. …”
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Genetic diversity of Aspergillus flavus and occurrence of aflatoxin contamination in stored maize across three agro-ecological zones in Kenya por Gachara, G.W., Nyamache, A.K., Harvey, Jagger J.W., Gnonlonfin, G.J.B., Wainaina, James

“…Genetic diversity of the isolates was determined by PCR and single sequence repeats (SSR) microsatellites analysis. Positive strains were induced to produce B1 aflatoxins on yeast extract sucrose agar and quantified using competitive ELISA technique. …”
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Analysis of potential duplicates in barley gene bank collections using resampling of microsatellite data por Lund, B., Ortíz, R., Skovgard, L., Waugh, R., Anderson, S.

“…The test was used in each group for sequential elimination of accessions with a significantly large average genetic distance to identify a homogeneous group. …”
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Genomic prediction for 25 agronomic and quality traits in alfalfa (Medicago sativa) por Jia, C., Zhao, F., Wang, X., Han Jianlin, Zhao, H., Liu, G., Wang, Z.

“…Genomic prediction based on genotyping-by-sequencing (GBS) data could shorten the breeding cycles and accelerate the genetic gains of these complex traits, if they display moderate to high prediction accuracies. …”
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The Gene Pool Concept Applied to Crop Wild Relatives: An Evolutionary Perspective por Miller, Richard E., Khoury, Colin K.

“…Evolutionary relationships can be revealed with increasing resolution via next-generation sequencing, through the application of the multispecies coalescent model and using focused analyses on species discovery and delimitation that bridge population genetics and phylogenetics fields. …”
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Genomic selection and use of molecular tools in breeding programs for indigenous and crossbred cattle in developing countries: Current status and future prospects por Mrode, Raphael A., Ojango, Julie M.K., Okeyo Mwai, Ally, Mwacharo, Joram M.

“…This increases the prospects of reducing genotyping costs and hence the cost-effectiveness of GS. Next-generation sequencing and associated technologies have allowed the determination of breed composition, parent verification, genome diversity and genome-wide selection sweeps. …”
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Phylogenomics of the Carrot Genus (Daucus, Apiaceae) por Arbizu Berrocal, Carlos Irvin, Ruess, Holly, Senalik, Douglas, Simon, Philipp W., Spooner, David M.

“…•Methods: We studied the phylogeny of 92 accessions of 13 species and two subspecies of Daucus and 15 accessions of related genera (107 accessions total) with DNA sequences of 94 nuclear orthologs. Reiterative analyses examined data of both alleles using ambiguity codes or a single allele with the highest coverage, trimmed vs. untrimmed homopolymers; pure exonic vs. pure intronic data; the use of all 94 markers vs. a reduced subset of markers; and analysis of a concatenated data set vs. a coalescent (species tree) approach. …”
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The presence of tomato brown rugose fruit virus (ToBRV) in tomatoes from the southern peruvian coast por Rodriguez Grados, Pedro Manuel, Saldaña Serrano, Carla Lizet, Estrada Cañari, Richard, Salazar Coronel, Wilian, Contreras Liza, Sergio, Arbizu Berrocal, Carlos Irvin

“…Specific primers were designed using the NCBI tool by collecting all available cp sequences from Peru Tomato mosaic virus (PToMV) and Tomato Brown Rough Fruit Virus (ToBRV). …”
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Soil quality effects on Chenopodium album flavonoid content and antioxidant potential por Chludil, Hugo Daniel, Corbino, Graciela Beatriz, Leicach, Silvia R.

“…Petroleum ether, methanol, and aqueous extracts were sequentially obtained from C. album dried samples. Methanol crude extract exhibited the highest antioxidant potential and phenolic content, which were significantly enhanced by soil deterioration. …”
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La dimensión de futuro en el desarrollo territorial rural frente a los desafíos de la Agenda 2030 por Papagno, Silvina Graciela, Vitale Gutierrez, Javier Alejandro

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HKT2;2/1, a K+-permeable transporter identified in a salt-tolerant rice cultivar through surveys of natural genetic polymorphism por Oomen, Ronald J. F. J., Benito, Begona, Sentenac, Herve, Rodriguez-Navarro, Alonso, Talón, Manuel, Very, Anne-Alienor, Domingo, Concha

“…Its 5' region corresponds to that of OsHKT2;2, whose full-length sequence is not present in Nipponbare but has been identified in Pokkali, a salt-tolerant rice cultivar. …”
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Citrus tristeza virus infection induces the accumulation of viral small RNAs (21-24-nt) mapping preferentially at the 3'-terminal region of the genomic RNA and affects the host sma... por Ruiz-Ruiz, Susana, Navarro, Beatriz, Gisel, Andreas, Pena, Leandro, Navarro, Luis, Moreno, Pedro, Di Serio, Francesco, Flores, Ricardo

“…To get an insight into the host RNA silencing defense induced by Citrus tristeza virus (CTV) and into the counter defensive reaction mediated by its three silencing suppressors (p25, p20 and p23), we have examined by deep sequencing (Solexa-Illumina) the small RNAs (sRNAs) in three virus-host combinations. …”
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Marinomonas alcarazii sp nov., M. rhizomae sp nov., M. foliarum sp nov., M. posidonica sp nov and M. aquiplantarum sp nov., isolated from the microbiota of the seagrass Posidonia o... por Lucas-Elio, Patricia, Marco-Noales, Ester, Espinosa, Elena, Ordax, Mónica, López, María M., Garcias-Bonet, Neus, Marba, Nuria, Duarte, Carlos M., Sanchez-Amat, Antonio

“…Five novel Gram-reaction-negative aerobic marine bacterial strains with DNA G+C contents <50 mol% were isolated from the seagrass Posidonia oceanica. 16S rRNA sequence analysis indicated that they belonged to the genus Marinomonas. …”
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Identification and mapping of a locus conferring plum pox virus resistance in two apricot-improved linkage maps por Soriano, J. M., Vera-Ruiz, Elsa M., Vilanova, S., Martínez-Calvo, José, Llácer, Gerardo, Badenes, María L., Romero, Carlos

“…In this work, two apricot maps, earlier constructed with the F1 ‘Goldrich × Currot’ (G×C) and the F2 ‘Lito × Lito’-98 (L×L-98) populations, have been improved including 43 and 37 new simple sequence repeat (SSR) loci, respectively, to facilitate PPV resistance trait mapping. …”
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Rendimiento de pasto llorón, Eragrostis curvula (Nees) cv. Ermelo, en función de algunas propiedades edáficas por Merino, C.A, Rosell, R.A, Gargano, A.O.

“…A new multiple regression analysis without this soil gave the following variable sequence: total nitrogen, nitrate nitrogen, electrical conductivity, clay, silt, organic matter, carbonnitrogen ratio, percent of exchangeable sodium and sodium adsortion ratio (R = 0.97). …”
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Evaluation of kallikrein 7 (KLK7) and serine protease inhibitor kazal-type 5 precursor (SPINK5) as candidate genes in canine atopic dermatitis in boxer and west highland white ter... por Stenshamn, Katarina

“…No informative SNPs in the SPINK5 gene were found in WHWT (except for individual mutations) but four SNP loci were found within the sequenced area of 1,500 base pairs in Boxer. These SNP alleles were connected into two haplotypes but neither of the haplotypes showed any association with the disease phenotype. …”
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Bats as hosts of zoonotic pathogens por Thalin, Therese

“…Blood, saliva and feces were sampled from 77 bats and tested for lyssavirus, flavivirus and Puumala orthohantavirus using PCR (polymerase chain reaction) techniques, sequencing, IFA and ELISA. Bats were found to host flavivirus and lyssavirus, but no hantaviruses. …”
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Expression patterns of pathogenicity genes during Phytophthora pisi infection of pea roots por Hosseini, Sara

“…Ten candidate pathogenicity genes were identified and sequenced for P. pisi and their expression was measured during the infection process using quantitative reverse transcription (RT)-PCR. …”

Host-pathogen interactions using Dictyostelium discoideum as host model por Lindström, Ida

“…Both small RNAs and mRNA would be analyzed using high throughput sequencing methods. The results would then be used to create mutants where the identified ncRNAs are knocked out or over–expressed in order to elucidate their function. …”
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