| immunochemical detection of n6-methyladenine in dna. | antibodies to n6-methyladenosine were produced in rabbit by means of immunization with n6-methyladenosine coupled to bovine serum albumin via periodate oxidation. cross-reacting antibodies were removed by bovine serum albumin-sepharose and appropriate nucleoside-human serum albumin absorbents. nucleoside-specific antibodies were isolated by affinity chromatography of n6-methyladenosine-human serum albumin-sepharose. the specificity of the purified antibodies has been demonstrated by complement f ... | 1979 | 534639 |
| [studies on the specificity of an antiserum against denaturated dna from sarcina maxima]. | an antiserum against denatured dna from sarcina maxima (71% (a + t)) reacted in complement fixation tests with denatured dna's of various sources. the serological activity of the antibodies is in correlation with the (adenine + thymine)-content of the dna's used as antigens. haptene inhibition tests demonstrate a preferable reaction of the antibodies with t2-sequences. the heterogeneity of dna-antisera and the increasing specificity of such antisera, if dna with high (a + t) or (g + c)-content s ... | 1976 | 1022140 |
| [ecology of fermentation sarcinas sarcina ventriculi and sarcina maxima]. | | 1973 | 4203565 |
| [amino acid sequence of the murein of sarcina ventriculi and sarcina maxima]. | | 1972 | 4260172 |
| pyruvate metabolism in sarcina maxima. | the mechanisms of pyruvate cleavage and hydrogen production by sarcina maxima were studied. it was found that a phosphoroclastic system for pyruvate oxidation, similar to that occurring in saccharolytic clostridia, is present in s. maxima. cleavage of pyruvate by extracts of the latter organism resulted in the formation of acetyl phosphate, co(2), and electrons which were transferred to ferredoxin. formate was not an intermediate in this system. pyruvate oxidation was coupled with ferredoxin-dep ... | 1967 | 4383134 |
| enrichment and selective isolation of sarcina maxima lindner. | | 1974 | 4599711 |
| fine structure of sarcina maxima and sarcina ventriculi. | the fine structure of sarcina maxima and s. ventriculi was studied by electron and phase-contrast microscopy. the two organisms differ mainly with respect to their cell surface. a thick cellulose layer present on the cell wall of s. ventriculi was not observed on the surface of s. maxima. carbon replication indicated that the outer surface of s. ventriculi is rough in contour, probably as the result of the fibrillar nature of the accumulated cellulose. the cytoplasm of both sarcinae contains inc ... | 1967 | 5335898 |
| fermentation of glucose by sarcina maxima. | | 1968 | 5636825 |
| phylogenetic placement of sarcina ventriculi and sarcina maxima within group i clostridium, a possible problem for future revision of the genus clostridium. request for an opinion. | the 16s rrna gene sequences of sarcina ventriculi dsm 286t (t = type strain) and sarcina maxima dsm 316t were determined. phylogenetic analysis revealed that these two species are closely related to each other and belong to group i clostridium (sensu johnson and francis). the implications of these phylogenetic findings for future revision of the genus clostridium are discussed. | 1994 | 7520746 |
| antimicrobial and antihyperlipidemic activities of isolated quercetin from anabaena aequalis(1). | this study aimed to isolate quercetin (for the first time) from anabaena aequalis borge, which inhabits soil surface of wadi el-alaqui protectorate located in aswan city, egypt. the isolated compound showed significant antibacterial activity against the gram-positive bacteria sarcina maxima and micrococcus kristinae, the gram-negative bacterium klebsiella pneumoniae, as well as against the filamentous fungus aspergillus flavus. the isolated compound was identified as quercetin using the structur ... | 2011 | 27020030 |
| priority of the genus name clostridium prazmowski 1880 (approved lists 1980) vs sarcina goodsir 1842 (approved lists 1980) and the creation of the illegitimate combinations clostridium maximum (lindner 1888) lawson and rainey 2016 and clostridium ventriculi (goodsir 1842) lawson and rainey 2016 that may not be used. | in a recent publication that attempts to deal with the growing problem of taxa being added to the genus clostridium that are outside of clostridium (16s rrna) group i, a solution is proposed that seeks to limit the genus clostridium prazmowski 1880 (approved lists 1980) to a small number of species 'related' to the type species, clostridium butyricum prazmowski 1880 (approved lists 1980). it has been proposed that this genus should also include members of the genus sarcina goodsir 1842 (approved ... | 2016 | 27488356 |
| proposal to restrict the genus clostridium (prazmowski) to clostridium butyricum and related species. | the genus clostridium as presently constituted is phylogenetically and phenotypically incoherent. polyphasic taxonomic data indicate that the genus comprises a collection of very heterogeneous species. numerous phylogenetic studies, principally based on sequencing of the 16s rrna gene indicate that the genus clostridium should be restricted to clostridium cluster i as clostridium sensu stricto. despite these findings, authors continue to add new species to the genus clostridium that do not fall ... | 2015 | 26643615 |
| a comparative biochemical study on two marine endophytes, bacterium srcnm and bacillus sp. js, isolated from red sea algae. | two marine endophytic bacteria were isolated from the red sea algae; a red alga; acanthophora dendroides and the brown alga sargassum sabrepandum. the isolates were identified based on their 16srrna sequences as bacterium srcnm and bacillus sp. js. the objective of this study was to investigate the potential anti-microbial and antioxidant activities of the extracts of the isolated bacteria grown in different nutrient conditions. compared to amoxicillin (25μg/disk) and erythromycin (15μg/disk), t ... | 2016 | 26826831 |