Results 1 to 10 of about 24,247 (244)
The Biosynthesis of Mannan in Saccharomyces carlsbergensis [PDF]
Journal of Biological Chemistry, 1968 Abstract A particulate preparation obtained by lysing yeast protoplasts was found to catalyze the incorporation of radioactivity from guanosine diphosphate 14C-mannose into a mannose polysaccharide. The km for guanosine diphosphate mannose is 0.5 mm, and the optimum pH is between 5.5 and 7.2. There is an almost absolute requirement of Mn++ for activity,
Enrico Cabib, Nicolás H. Behrens
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NIPPON KAGAKU KAISHI, 1939 1. 蒟蒻マンナンを加熱するときは不溶解となると云ふ報告あり.筆者は之を追試し,該事實を認めず.此結果は粗蒟蒻粉を加熱する時最も明なり.加熱温度は120°, 200°,加熱時間は1-50時間,試料は蒟蒻マンナン(粗標品及び精製標品),蒟蒻マンニンA,蒟蒻マンニンBの夫々の粉末及び乾燥の状態.2. 蒟蒻マンナン精製には筆者の採れるもの(I)の外兩個の方法あり. Pankreatinを粗蒟蒻水膠液に加へ,濾液よりマンナンを沈澱せしむる方法(II,後藤)とFehling液を加へマンナン銅化合物として分ち鹽酸にてマンナンを再生する方法(III,西田,羽島)とあり.之を追試し三法の利害得失を比較せり. IIにては蒟蒻マンニンAなる低粘度の物質を得.
Torao Ohtsuki
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Genetic Control of Yeast Mannan Structure
Journal of Biological Chemistry, 1973 Abstract The yeast Saccharomyces cerevisiae X2180, the strain most commonly used for genetic studies on yeasts, was treated with the mutagen ethyl methanesulfonate, and mutants defective in the synthesis of cell wall mannan were isolated. The initial selection of mutants was made on the basis of their failure to agglutinate with antiserum that was ...
Clinton E. Ballou +3 more
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Mannan as an antigen in cell-mediated immunity (CMI) assays and as a modulator of mannan-specific CMI [PDF]
Infection and Immunity, 1989 Mannan (MAN) extracted from Candida albicans 20A was investigated for its potential as an antigen in the detection of cell-mediated immunity (CMI) in vivo and in vitro and for its ability to modulate CMI when administered intravenously (i.v.). CBA/J mice were either immunized as adults by the cutaneous inoculation of 10(6) viable blastoconidia or ...
R E Garner +2 more
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A Mannan Elaborated by a Scarcina species. [PDF]
Acta Chemica Scandinavica, 1965 Hans O. Bouveng +5 more
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Characterization of Candida albicans mannan-induced, mannan-specific delayed hypersensitivity suppressor cells [PDF]
Infection and Immunity, 1990 We have shown previously that CBA/J mice immunized with Candida albicans developed delayed hypersensitivity (DH) demonstrable with mannan (MAN) extracted from the same organism and that the intravenous (i.v.) injection of MAN prior to or during the immunization phase resulted in the suppression of the MAN-specific DH response.
L G Human +3 more
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Frontiers in Immunology, 2022 Methicillin resistant Staphylococcus aureus (MRSA) has developed resistance to most β-lactam antibiotics leaving few treatment options against infections with MRSA.
Helene M. S. Eld +7 more
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Plants, 2023 Plant cell wall biosynthesis is a complex process that requires proteins and enzymes from glycan synthesis to wall assembly. We show that disruption of At3g50120 (DUF247-1), a member of the DUF247 multigene family containing 28 genes in Arabidopsis ...
Pitchaporn Wannitikul +9 more
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Studies on Mannan in Wood Pulp
Agricultural and Biological Chemistry, 1960 Tetsuo Koshijima
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