Mostrando 18,401 - 18,420 Resultados de 20,464 Para Buscar '"primer"', tiempo de consulta: 0.32s Limitar resultados
  1. 18401
  2. 18402
    “…RESULTS: Quantitative real time RT-PCR analysis using primers specific for t-DARPP demonstrated overexpression of t-DARPP in 36% of breast cancers (13/36) as opposed to absent to very low t-DARPP expression in normal breast tissue (p < 0.05). …”
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  3. 18403
  4. 18404
    “…Current viral detection and surveillance methods based on culture can be costly and time consuming and are predicated on prior knowledge of the etiologic agent, as they rely on specific oligonucleotide primers or antibodies. Therefore, these techniques may be unsuitable for situations when the causative agent of an outbreak is unknown. …”
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  5. 18405
    “…Despite the development of the species-specific multiplex PCR assay for the An. funestus group, the genomic DNA of Anopheles longipalpis type C specimens can be amplified with the Anopheles vaneedeni and Anopheles parensis primers from this assay. The standard, species-specific An. funestus group PCR, results in the amplification of two fragments when An. longipalpis type C specimens are included in the analysis. …”
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  6. 18406
    “…In addition, these results were verified by real-time PCR with isoform specific primers. While nearly all tumors contained LF and SF1b, the majority (76%) of ductal carcinoma biopsies expressed SF1a while the majority of lobular carcinomas lacked SF1a staining (72%) and 27% had only low levels of expression. …”
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  7. 18407
    “…PCR amplification of plasmid using IR dye labeled universal primers generates 5' fluorescent labeled products of various sizes. …”
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  8. 18408
    “…Clones were screened by PCR, as well as Southern blotting, which revealed clones missed by PCR due to sequence mismatches with the primers. Selected clones were transformed into E. coli and further analyzed by RFLP and end sequencing. …”
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  9. 18409
    “…RESULTS: We used comparative sequence resources to design low-degeneracy PCR primers that amplify genomic sequence tags (GSTs) for members of the PHYA, PHYB/D, PHYC and PHYE gene sub-families from A- and D-genome diploid and AD-genome allotetraploid Gossypium species. …”
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  10. 18410
    “…An improved mRNA differential display technique (Gene Fishing™) using annealing control primers that generates reproducible, authentic and long PCR products that are detectable on agarose gels was used for the identification of differentially expressed genes (DEGs). …”
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  11. 18411
    “…PCR amplification with degenerate primers revealed the presence of genes encoding ring-cleaving enzymes of the β-ketoadipate pathway for aromatic catabolism in H. organivorans. …”
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  12. 18412
    “…Amplicon sequencing was performed on polymerase chain reaction (PCR) products generated with primers that included multiplex identifiers (MID) and adaptors for pyrosequencing. …”
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  13. 18413
    “…The use of 16S rDNA universal primers ensured the amplification of four target nucleic acid sequences simultaneously, and further electrophoresis and sequencing confirmed the high efficiency of this amplification method. …”
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  14. 18414
    “…These assays involved the use of mismatch PCR primers to create restriction sites in the amplified product only in presence of the polymorphic base. …”
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  15. 18415
  16. 18416
    “…Genotyping was performed using polymerase chain reaction with sequence-specific primers (PCR-SSP) and quantitative real-time (qRT) PCR methods. …”
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  17. 18417
    “…Real-time quantitative polymerase chain reaction was applied to: (1) detect genomic DNA of Bacillus and to quantify the number of Bacillus in the intestinal tract chyme of piglets with the primers and probe which designed based on the 16S rRNA sequences of maximum species of Bacillus on GenBank; (2) measure the mRNA level of glucagon-like peptide 2 (GLP-2), insulin-like growth factors 1 (IGF-1) and epidermal growth factor (EGF) in duodenum, jejunum and ileum. …”
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  18. 18418
    “…The method, which we have called random amplification metagenomic PCR (RAMP), involves the use of specific primers from Roche 454 amplicon sequencing, modified by the addition of a degenerate region at the 3′ end. …”
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  19. 18419
    “…MATERIALS AND METHODS: A total of 50 women with unexplained three or more recurrent spontaneous abortions (RSAs) and 41 normal healthy control women who have had normal pregnancies and were genotyped for the 14-bp deletion/insertion polymorphism were genotyped for the 14-bp deletion/insertion polymorphism by polymerase chain reaction for exon 8-specific primers RESULTS: It was found that the 14-bp allele deletion frequency was lower in patients (67%) versus controls (73%), while 14-bp allele insertion was higher among patients (33%) versus controls (9%). …”
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  20. 18420
    “…Genetic diversity was estimated based on DNA polymorphism generated by SSR primers. Heterosis and genetic diversity in parental diploid species appeared not to predict heterosis and genetic diversity at alloploid level. …”
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