A study of Caenorhabditis elegans DAF-2 mutants by metabolomics and differential correlation networks.
A study of Caenorhabditis elegans DAF-2 mutants by metabolomics and differential correlation networks.
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DOI:
10.1039/c3mb25539e
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发表时间:
2013-07
影响因子:
--
通讯作者:
Griffin JL
中科院分区:
文献类型:
--
作者:
Castro C;Krumsiek J;Lehrbach NJ;Murfitt SA;Miska EA;Griffin JL
daf-2 is one of the most studied mutants in C.elegans: it contains a deletion in the gene orthologue of the insulin/insulin-like growth factor (IGF) receptor. Using high resolution 1H NMR spectroscopy, metabolomics has helped to dissect the metabolic consequences of altered daf-2 signalling. Here, we present a detailed metabolomic analysis of daf-2, using NMR spectroscopy, gas chromatographymass spectrometry (GC-MS) and liquid chromatography mass spectrometry (LC-MS) to integrate information from different pathways. We have then used Pearson and partial correlation analysis to build networks to explore the central role of daf-2 in regulating fatty acid and amino acid metabolism. The results show the tight link between these two parts of the metabolome.
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影响因子:
--
作者:
Krumsiek J;Suhre K;Illig T;Adamski J;Theis FJ
通讯作者:
Theis FJ
影响因子:
3.7
作者:
Valcárcel B;Würtz P;Seich al Basatena NK;Tukiainen T;Kangas AJ;Soininen P;Järvelin MR;Ala-Korpela M;Ebbels TM;de Iorio M
通讯作者:
de Iorio M
影响因子:
4.4
作者:
Castro C;Sar F;Shaw WR;Mishima M;Miska EA;Griffin JL
通讯作者:
Griffin JL
影响因子:
29
作者:
Zarse K;Schmeisser S;Groth M;Priebe S;Beuster G;Kuhlow D;Guthke R;Platzer M;Kahn CR;Ristow M
通讯作者:
Ristow M
影响因子:
5.4
作者:
Fuchs S;Bundy JG;Davies SK;Viney JM;Swire JS;Leroi AM
通讯作者:
Leroi AM