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Molecular Cloning of Genes from Ruminococcus Flavefaciens Encoding Xylanase and Beta(1-3,1-4)glucanase Activities

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Date 1989 May 1
PMID 2757382
Citations 26
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Abstract

Clones expressing activity against xylan or beta(1-3,1-4)glucan (lichenan) were isolated from a library of Ruminococcus flavefaciens 17 DNA made in bacteriophage lambda EMBL3. Hybridization analyses indicated the recovery of four separate genes encoding xylanases that showed no detectable associated carboxylmethylcellulase activity. One of these genes was associated with clones that also expressed beta(1-3,1-4)glucanase and beta-xylosidase activities.

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References
1.
Frischauf A, Lehrach H, Poustka A, Murray N . Lambda replacement vectors carrying polylinker sequences. J Mol Biol. 1983; 170(4):827-42. DOI: 10.1016/s0022-2836(83)80190-9. View

2.
Rasmussen M, Hespell R, White B, Bothast R . Inhibitory Effects of Methylcellulose on Cellulose Degradation by Ruminococcus flavefaciens. Appl Environ Microbiol. 1988; 54(4):890-7. PMC: 202569. DOI: 10.1128/aem.54.4.890-897.1988. View

3.
Bryant M . Commentary on the Hungate technique for culture of anaerobic bacteria. Am J Clin Nutr. 1972; 25(12):1324-8. DOI: 10.1093/ajcn/25.12.1324. View

4.
Panbangred W, Kondo T, Negoro S, Shinmyo A, Okada H . Molecular cloning of the genes for xylan degradation of Bacillus pumilus and their expression in Escherichia coli. Mol Gen Genet. 1983; 192(3):335-41. DOI: 10.1007/BF00392172. View

5.
Howard G, White B . Molecular Cloning and Expression of Cellulase Genes from Ruminococcus albus 8 in Escherichia coli Bacteriophage lambda. Appl Environ Microbiol. 1988; 54(7):1752-5. PMC: 202740. DOI: 10.1128/aem.54.7.1752-1755.1988. View