Evidence for a Restriction/Modification-Like System in Anacystis nidulans Infected by Cyanophage AS-1
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چکیده
منابع مشابه
Ultraviolet light inactivation and photoreactivation of AS-1 cyanophage in Anacystis nidulans.
Black light effected photorecovery of AS-1 cyanophage and wild-type cells. However, only partial photoreactivation of AS-1 was observed in a partially photoreactivable mutant of Anacystis nidulans.
متن کاملAnacystis nidulans
Three independently isolated ultraviolet light-sensitive (uvs) mutants of Anacystis nidulans were characterized. Strain uvs-1 was most sensitive to UV in the absence of photoreactivation. Pretreatment with caffeine suppressed the dark-survival curve of strain uvs-1, indicating the presence of excision enzymes involved in dark repair. Under "black" and "white" illumination, strain uvs-1 displays...
متن کاملSpectral Changes in Anacystis nidulans Induced by Chilling.
When Anacystis nidulans, strain TX 20 was grown at 39 C, then rapidly chilled to 0 C, a pigment with a carotenoid-like spectrum was bleached. This effect was not seen when cells which had been grown at 25 C were chilled. The effect seen in 39 C-grown cells was not reversible except under extreme conditions such as heating to near boiling for several minutes. Bleaching could be prevented by prio...
متن کاملThe Photooxidation of Uric Acid by Anacystis nidulans.
12. ORDIN, L., R. CLELAND, AND J. BONNER. 1957. Methyl esterification of cell wall constituents under the influence of auxin. Plant Physiol. 32: 216-20. 13. RAY, P. M. 1962. Cell wall synthesis and cell elongation in oat coleoptile tissue. Am. J. Botany 49: 928-39. 14. RAY, P. M. 1963. Sugar composition of oat coleoptile cell walls. Biochem. J. 89: 144-50. 1 S. RAY, P. M. AND D. B. BAKER. 1962....
متن کاملCrystallographic characterization of flavodoxin from Anacystis nidulans.
Flavodoxin isolated from the blue-green alga, Anmyatis nidulana, crystallizes from ammonium sulfate in space group P2,2,2,, wwith a = 67.08 A, b = 69.24 A and c = 45.55 A. The diffraction patterns extend to a resolution of at least 1.8 A. Reduction of the flavin mononucleotide in the crystalline protein, to either the semi-quinone or fully reduced (hydroquinone) state, results in minimal change...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1983
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1983.tb07240.x