Cai S, Li J, Hu F Z, Zhang K, Luo Y, Janto B, Boissy R, Ehrlich G, Dong X. 2010. Cellulosilyticum ruminicola, a newly described rumen bacterium that possesses redundant fibrolytic-protein-encoding genes and degrades lignocellulose with multiple carbohydrate-borne fibrolytic enzymes. Applied and Environmental Microbiology, 76, 3818–3824. Chang L, Ding M, Bao L, Chen Y, Zhou J, Lu H. 2011. Characterization of a bifunctional xylanase/endoglucanase from yak rumen microorganisms. Applied Microbiology and Biotechnologyl, 90, 1933–1942. Cheema T A, Jirajaroenrat K, Sirinarumitr T, Rakshit S K. 2012. Isolation of a gene encoding a cellulolytic enzyme from swamp buffalo rumen metagenomes and its cloning and expression in Escherichia coli. Animal Biotechnology, 23, 261–277. Cheng F, Sheng J, Dong R, Men Y, Gan L, Shen L. 2012. Novel xylanase from a Holstein cattle rumen metagenomic library and its application in xylooligosaccharide and ferulic acid production from wheat straw. Journal of Agricultural and Food Chemistry, 60, 12516–12524. Collins M D, Lawson P A, Willems A, Cordoba J J, Fernandez-Garayzabal J, Garcia P, Cai J, Hippe H, Farrow J A. 1994. The phylogeny of the genus Clostridium: Proposal of five new genera and eleven new species combinations. International Journal of Systematic Bacteriology, 44, 812–826. Deng W D, Wang L P, Ma S C, Jin B, He T B, Yang Z F, Mao H M, Wanapat M. 2007. Comparison of gayal (Bos frontalis) and Yunnan Yellow cattle (Bos taurus): Rumen function, digestibilities and nitrogen balance during feeding of pelleted lucerne (Medicago sativum). Asian-Australasian Journal of Animal Sciences, 20, 900–907.Duan C J, Xian L, Zhao G C, Feng Y, Pang H, Bai X L, Tang J L, Ma Q S, Feng J X. 2009. Isolation and partial characterization of novel genes encoding acidic cellulases from metagenomes of buffalo rumens. Journal of Applied Microbiology, 107, 245–256. Felsenstein J. 1985. Confidence limits on phylogenies: An approach using the bootstrap. Evolution, 39, 783–791. Feng Y, Duan C J, Pang H, Mo X C, Wu C F, Yu Y, Hu Y L, Wei J, Tang J L, Feng J X. 2007. Cloning and identification of novel cellulase genes from uncultured microorganisms in rabbit cecum and characterization of the expressed cellulases. Applied Microbiology and Biotechnology, 75, 319–328. Ferrer M, Golyshina O V, Chemikova T N, Khachane A N, Reyes-Duarte D, Santos V A, Strompl C, Elborough K, Jarvis G, Neef A, Yakimov M M, Timmis K N, Golyshin P N. 2005. Novel hydrolase diversity retrieved from a metagenome library of bovine rumen microflora. Environmental Microbiology, 7, 1996–2010. Gong X, Gruninger R J, Qi M, Paterson L, Forster R J, Teather R M, McAllister T A. 2012. Cloning and identification of novel hydrolase genes from a dairy cow rumen metagenomic library and characterization of a cellulase gene. BMC Research Notes, 5, 566–576. Handelsman J, Rondon M R, Brady S F, Clardy J, Goodman R M. 1998. Molecular biological access to the chemistry of unknown soil microbes: A new frontier for natural products. Chemistry & Biology, 5, 245–249. Leng J, Xie L J, Zhu R J, Yang S L, Gou X, Li S, Mao H M. 2011. Dominant bacterial communities in the rumen of gayals (Bos frontalis), yaks (Bos grunniens) and Yunnan Yellow cattle (Bos taurus) revealed by denaturing gradient gel electrophoresis. Molecular Biology Reports, 38, 4863–4872. Miller D A, Suen G, Bruce D, Copeland A, Cheng J F, Detter C, Goodwin L A, Han C S, Hauser L J, Land M L, Lapidus A, Lucas S, Meincke L, Pitluck S, Tapia R, Teshima H, Woyke T, Fox B G, Angert E R, Currie C R. 2011. Complete genome sequence of the cellulose-degrading bacterium Cellulosilyticum lentocellum. Journal of Bacteriology, 193, 2357–2358. Miller G L. 1959. Use of dinitrosalicyclic acid reagent for determination of reducing sugar. Analytical Chemistry, 31, 426–428. Murray W D, Hoffman L, Campbell N L, Madden R H. 1986. Clostridium lentocellum sp. nov., a cellulolytic species from river sediment containing paper-mill waste. Systematic and Applied Microbiology, 8, 181–184. Nelson K E, Zinder S H, Hance I, Burr P, Odongo D, Wasawo D, Odenyo A, Bishop R. 2003. Phylogenetic analysis of the microbial populations in the wild herbivore gastrointestinal tract: Insights into an unexplored niche. Environmental Microbiology, 1, 1212–1220. Nguyen H, Maruset L, Uengwetwanit T, Mhuantong W, Harnpicharnchai P, Champreda V, Tanapongpipat S, Jirajaroenrat K, Rakshit S K, Eurwilaichitr L, Pongpattanakitshote S. 2012. Identification and characterization of a cellulase-encoding gene from the buffalo rumen metagenomic library. Bioscience Biotechnology and Biochemistry, 76, 1075–1084. Palackal N, Lyon C S, Zaidi S, Luginbuhl P, Dupree P, Goubet F, Macomber J L, Short J M, Hazlewood G P, Robertson D E, Steer B A. 2007. A multifunctional hybrid glycosyl hydrolase discovered in an uncultured microbial consortium from ruminant gut. Applied Microbiology and Biotechnology, 74, 113–124. Rashamuse K J, Visser D F, Hennessy F, Kem J, Roux-van der Merwe M P, Badenhorst J, Ronneburg T, Francis-Pope R, Brady D. 2013. Characterization of two bifunctional cellulase-xylanase enzymes isolated from a bovine rumen metagenome library. Current Microbiology, 66, 145–51.Saitou N, Nei M. 1987. The neighbor-joining method: A new method for reconstructing phylogenetic trees. Molecular Biology and Evolution, 4, 406–425. Streit W R, Schmitz R A. 2004. Metagenomics - the key to the uncultured microbes. Current Opinion in Microbiology, 7, 492–498.Thompson J D, Higgins D G, Gibson T J. 1994. CLUSTAL W: Improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Research, 22, 4673–4680. Walter J, Mangold M, Tannock G W. 2005. Construction, analysis, and beta-glucanase screening of a bacterial artificial chromosome library from the large-bowel microbiota of mice. Applied and Environmental Microbiology, 71, 2347–2354. Wang F, Li F, Chen G, Liu W. 2009. Isolation and characterization of novel cellulase genes from uncultured microorganisms in different environmental niches. Microbiological Research, 164, 650–657. Yang S L, Bu D P, Wang J Q, Hu Z Y, Li D, Wei H Y, Zhou L Y, Loor J J. 2009. Soybean oil and linseed oil supplementation affect profiles of ruminal microorganisms in dairy cows. Animal, 3, 1562–1569. Yang S L, Ma S C, Chen J, Mao H M, He Y D, Xi D M, Yang L Y, He T B, Deng W D. 2010. Bacterial diversity in the rumen of gayals (Bos frontalis), swamp buffaloes (Bubalus bubalis) and Holstein cow as revealed by cloned 16S rRNA gene sequences. Molecular Biology Reports, 37, 2063–2073. |