来自肌动噬菌体MSP2的DNA的分子量。
Molecular weight of DNA from actinophage MSP2.
作者信息
Lancaster W D, Jones L A
出版信息
J Virol. 1975 Sep;16(3):736-40. doi: 10.1128/JVI.16.3.736-740.1975.
Actinophage MSP2 is infectious for Streptomyces venezuelae S13. Based upon electron microscopy of coliphage T4 mixed with MSP2, MSP2 had a head about 48 +/- 2 nm wide and 87 +/- 5 nm long. DNA from polyoma virus and from coliphages T4 and T7 served as reference markers in estimating the molecular weight of MSP2 DNA from sedimentation in sucrose gradients. Denatured MSP2 DNA was estimated to be about 17 x 10(6) and double-stranded MSP2 DNA was about (36 +/- 1.6) x 10(6) in molecular weight.
肌动噬菌体MSP2可感染委内瑞拉链霉菌S13。基于将大肠杆菌噬菌体T4与MSP2混合后的电子显微镜观察，MSP2的头部宽约48±2纳米，长约87±5纳米。多瘤病毒以及大肠杆菌噬菌体T4和T7的DNA在通过蔗糖梯度沉降估计MSP2 DNA分子量时用作参考标记。变性的MSP2 DNA分子量估计约为17×10⁶，双链MSP2 DNA分子量约为(36±1.6)×10⁶。
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