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8篇 您的检索式:作者名="CIARA M"
    题名 作者 年代 出处 被引量
1Quantitative analysis of ruminal methanogenic microbial populations in beef cattle divergent in phenotypic residual feed intake(RFI)offered contrasting diets显示文摘Background:Methane(CH_4) emissions in cattle are an undesirable end product of rumen methanogenic fermentative activity as they are associated not only with negative environmental impacts but also with reduced host feed efficiency.The aim of this study was to quantify total and specific rumen microbial methanogenic populations in beef cattle divergently selected for residual feed intake(RFI) while offered(i) a low energy high forage(HF) diet followed by(ii) a high energy low forage(LF) diet.Ruminal fluid was collected from 14 high(H)and 14 low(L) RFI animals across both dietary periods.Quantitative real time PCR(qRT-PCR) analysis was conducted to quantify the abundance of total and specific rumen methanogenic microbes.Spearman correlation analysis was used to investigate the association between the relative abundance of methanogens and animal performance,rumen fermentation variables and diet digestibility.Results:Abundance of methanogens,did not differ between RFI phenotypes.However,relative abundance of total and specific methanogen species was affected(P< 0.05) by diet type,with greater abundance observed while animals were offered the LF compared to the HF diet.Conclusions:These findings suggest that differences in abundance of specific rumen methanogen species may not contribute to variation in CH_4 emissions between efficient and inefficient animals,however dietary manipulation can influence the abundance of total and specific methanogen species.Ciara A Carberry David A Kenny Alan K Kelly Sinead M Waters 2014Journal of Animal Science and Biotechnology2014,5,4:6
2Aptamers: molecular tools for analytical applications显示文摘Teresa Mairal Veli Cengiz ?zalp Pablo Lozano Sánchez Mònica Mir Ioanis Katakis Ciara K. O’Sullivan 2008Analytical and Bioanalytical Chemistry2008,,4:1
3Relevance of the sludge retention time (SRT)as design criteria for wastewater treatment plants for the removal of endocrine disruptors and pharmaceuticals from wastewater 显示文摘KREUZINGER N CIARA M STRENN B et at 2004Water Sci Technol2004,50,5:1
4The frequency of NBN molecular variants in pediatric astrocytic tumors显示文摘Piekutowska-Abramczuk D Ciara E Popowska E Grajkowska W Dembowska-Bagińska B Kowalewska E Czajńska A Perek-Polnik M Roszkowski M Syczewska M Krajewska-Walasek M Perek D Chrzanowska KH 2010J Neurooncol2010,96,2:1
5ATP depletion induces translocation of STIM1 to puncta and formation of STIM1-ORAI 1 clusters: translocation and retranslocation of STIM 1does not require ATP 显示文摘Michael C Ciara M Walshl P 2008Eur J Physiol2008,457,:1
6Novel electrochemical immunosensor for seafood tox in analysis显示文摘Kreuzer M P Miloslav P Ciara K O George G G 2002Toxicon2002,40,9:1
7The SHEL Model:A useful tool for analyzing and teaching the contribution of human factors to medical error显示文摘Gerard M Ciaraán O 0,,02:1
8ATP depletion induces translocation of STIM1 to puncta and formation of STIM1-ORAI1 clusters:translocation and re-translocation of STIM1 does not require ATP显示文摘Michael C Ciara M WalshL P 2008Pflugers Arch-Eur J Physiol2008,457,2:1
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