Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Ruminococcus albus"”.
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Hydrogen and Formate Metabolism in Ruminococcus Albus, Strain Seven
Made available in DSpace on 2014-12-12T00:36:25Z (GMT). No. of bitstreams: 1 7412115.pdf: 3911208 bytes, checksum: 893bb87106ec19a7919cdb4c5d616ee0 (MD5) Previous issue date: 1973
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Metabolic and molecular responses to interspecies hydrogen transfer between Ruminococcus albus and Wolinella succinogenes
… a significant role in the global methane cycle. Ruminococcus albus 7 is a hydrogen-producing, fermentative bacterium with two known hydrogen-producing hydrogenase complexes, HydABC and HydA2, as well as a putative hydrogen-sensing protein, HydS. HydABC is the only chromosomal hydrogenase, while …
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Role of Ferredoxin in Hydrogen Metabolism of Ruminococcus Albus 7 and Selenomonas Ruminantium Hd4
Made available in DSpace on 2014-12-14T15:29:38Z (GMT). No. of bitstreams: 1 7606767.pdf: 5668685 bytes, checksum: 775da1b14f7c8f7bce76672ca4601b22 (MD5) Previous issue date: 1975
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Biochemical and molecular analyses of plant cell wall degrading enzymes from the rumen bacterium Ruminococcus albus 8
… host with the majority of its energy demands. Ruminococcus albus 8 is a rumen bacterium that efficiently degrades and ferments plant cell wall polysaccharides, such as cellulose and hemicelluloses. Xylan, a hemicellulosic polymer of β-1,4 linked xylose monomers may be appended with arabinose, …
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Deoxyribonucleic acid restriction/modification systems and gene transfer strategies in Ruminococcus albus 8 and Ruminococcus flavefaciens FD-1
… transfer system. Research to date has shown that Ruminococcus can be classified as a genus resistant to transformation, and that electroporation may offer the only means to introduce foreign DNA. This thesis aims to elucidate and solve limitations to the utilization of electroporation with …
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Comparative whole genome transcriptional responses of Ruminococcus albus strain 7 and 8: a case for specialization and niche differentiation
Ruminococcus albus strains are one of dominant fibrolytic bacteria in the rumen that contribute to plant biomass as well as vitamin utilization in host nutrition. To better understanding of host-microbe interactions, it is relevant to establish the model for fiber degradation and vitamin metabolism …
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Παραγωγή υδρογόνου από καθαρές καλλιέργειες του ινολυτικού βακτηρίου Ruminococcus albus σε συνθετικά υποστρώματα και ενεργειακή βιομάζα γλυκού σόργου (Sorghum bicolor)
… από καθαρές καλλιέργειες του μικροοργανισμού Ruminococcus albus εστιάζοντας κυρίως στο μηχανισμό της διεργασίας. Ο R. albus είναι ένα ετερότροφο, αυστηρά αναερόβιο βακτήριο που διαβιεί στο πρώτο διαμέρισμα του τετραμερούς στομάχου των μηρυκαστικών, τον κεκρύφαλο (rumen). Αναπτύσσεται …
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Genetic and biochemical analysis of nitrogen metabolism in ruminal anaerobic bacteria: a comparison between ruminococcus albus 8 and prevotella ruminicola 23
… pathways utilized by the rumen bacteria, Ruminococcus albus 8 and Prevotella ruminicola 23 during growth on, and metabolism of, different nitrogen sources. Both R. albus 8 and P. ruminicola 23 were grown using different nitrogen sources; ammonia, urea, or peptides for R. albus 8 and …
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Molecular ecology of plant cell wall hydrolysis by mixed cultures of Ruminococcus albus 8, Ruminococcus flavefaciens FD-1 and Fibrobacter succinogenes S85
… Ruminococci, 3 targeted to sites on 16S rRNA of Ruminococcus albus and 3 targeted to sites on 16S rRNA of Ruminococcus flavefaciens. A subspecies probe for Fibrobacter succinogenes S85 (Stahl et al., 1988) and a eubacterial kingdom probe (Stahl and Amann, 1991) also were used. Bacteria were grown …
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Ανάπτυξη διβάθμιου συστήματος βιοτεχνολογικής παραγωγής υδρογόνου και μεθανίου από απόβλητα τυροκομείου
… χρήση καθαρής καλλιέργειας του μικροοργανισμού Ruminococcus albus. Από τα πειράματα προέκυψε ότι οι αποδόσεις ήταν αρκετά μικρότερες σε σχέση με τις παρατηρούμενες από άλλα υποστρώματα, γεγονός που αποδόθηκε στην αυξημένη παραγωγή αιθανόλης εις βάρος της παραγωγής υδρογόνου, αλλά και επειδή η …