Mostrando 921 - 940 Resultados de 5,793 Para Buscar '"Taxón"', tiempo de consulta: 0.50s Limitar resultados
  1. 921
    por Short, Graham, Trevor-Jones, Andrew
    Publicado 2020
    “…at 12 meters depth in Botany Bay, New South Wales (NSW), Australia. The new taxon shares morphological synapomorphies with the previously described members of Stigmatopora, including principle body ridges, fin placement, slender tail, and absence of a caudal fin. …”
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  2. 922
    “…These subregions exhibited taxon-specific variations with regard to compartmentalisation and structure. …”
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  3. 923
  4. 924
    “…We identified an unclassified genus that belonged to the Bacteroides, Romboutsia, uncultured bacterium of Lachnospiraceae as a signature taxon for primary liver cancer. Additionally, we identified Ruminococcus gnavus as a signature taxon for HCC patients infected with hepatitis B and/or hepatitis C viruses. …”
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  5. 925
    “…Here, we show strong differences in the bacterial taxa responsible for respiration from four ecosystems, indicating the potential for taxon-specific control over soil carbon cycling. …”
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  6. 926
    “…Both species were historically established as a part of a group known collectively as taxon K, based upon analysis of the recA gene and multilocus sequence typing (MLST). …”
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  7. 927
    “…Secondary structure comparisons of the ITS2 rDNA marker support the idea that new strain is a distinct taxon within of Caudivolvoxa. Physiological experiments revealed psychrophilic characteristics, which are typical of true snow algae. …”
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  8. 928
    “…A critical challenge in microbiome data analysis is the existence of many non-biological zeros, which distort taxon abundance distributions, complicate data analysis, and jeopardize the reliability of scientific discoveries. …”
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  9. 929
    “…Here, we report the first pliosaurid material from Venezuela. The taxon is most likely earliest Cenomanian in age, thus representing the youngest occurrence of Pliosauridae from South America. …”
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  10. 930
    “…Unfortunately, our understanding of copepod evolutionary relationships is relatively limited in part because of their extremely divergent morphology, sparse taxon sampling in molecular phylogenetic analyses, a reliance on only a handful of molecular markers, and little taxonomic overlap between phylogenetic studies. …”
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  11. 931
    “…To aid in genome‐to‐phenome research, a draft genome was assembled for a diploid individual of Artemisia tridentata subsp. tridentata, a threatened keystone shrub in western North America. While this taxon has few genetic resources available and genetic/genomics work has proven difficult due to genetic heterozygosity in the past, a draft genome was successfully assembled. …”
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  12. 932
    “…The results of this study indicated that the genus Padogobius is polyphyletic, since P. nigricans was nested within the Ponto-Caspian clade, while the congeneric P. bonelli turned out to be a sister taxon to the remaining investigated soniferous species. …”
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  13. 933
    “…We discovered the following: (i) The diversity scaling parameters (z) at various taxon levels are little affected by either ethnicity or lifestyles, as exhibited by less than 0.5% differences in pairwise comparisons. …”
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  14. 934
  15. 935
  16. 936
    “…An unweighted character parsimony analysis places the new taxon in a polytomy alongside some other Carboniferous groups. …”
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  17. 937
  18. 938
    “…In particular, the abundance of LPS-containing taxa (Proteobacteria, Gammaproteobacteria, Enterobacterales, Enterobacteriaceae, and Escherichia–Shigella) and SCFA-producing taxon (Prevotella) significantly changed in cognition-impaired patients. …”
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  19. 939
    “…In the case study concerning the microhabitat preference of Vaginularia junghuhnii, we designed and used a taxon‐specific primer set. RESULTS: Compared with approaches requiring DNA extraction, the use of TD‐PCR with either universal or taxon‐specific primers could save significant time, money, labor, and research materials in the genetic identification of fern gametophytes. …”
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  20. 940
    “…To date, no study examined the efficiency of the complete plastome as super-barcode across Cephalotaxus species with multiple samples per taxon. In this study, we have evaluated the complete plastome in species discrimination and phylogenetic resolution in Cephalotaxus by including 32 individuals of all eight recognized species and five varieties following Farjon’s classification (2010) with multiple samples per taxon. …”
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