X-RAY AND CRYSTALLOGRAPHIC STUDIES OF PLANT VIRUS PREPARATIONS : I. INTRODUCTION AND PREPARATION OF SPECIMENS II. MODES OF AGGREGATION OF THE VIRUS PARTICLES.
X-RAY AND CRYSTALLOGRAPHIC STUDIES OF PLANT VIRUS PREPARATIONS : I. INTRODUCTION AND PREPARATION OF SPECIMENS II. MODES OF AGGREGATION OF THE VIRUS PARTICLES.
复制标题
植物病毒制剂的X射线和晶体学研究：I。标本的引入和制备II。病毒颗粒聚集的模式。
DOI：
10.1085/jgp.25.1.111
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发表时间：
1941-09-20
期刊：
影响因子：
--
通讯作者：
Fankuchen I
中科院分区：
文献类型：
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作者：
Bernal JD;Fankuchen I
这些方法所揭示的性质在病毒制备物中得到了完美的展示，但没有理由认为它们仅限于病毒制备物，因为它们可能出现在任何相似且明显各向异性的颗粒的聚集体中。但是X射线分析揭示了病毒颗粒本身的内部结构特征。这是由他们的 * 现在的国家研究员在蛋白质化学，物理系，马萨诸塞州理工学院，剑桥，马萨诸塞州。我们在全文中将病毒制剂中发现的颗粒称为病毒颗粒，但不影响它们是否是感染因子的问题。这只能通过生物学手段来回答，但大量证据似乎已经表明它们是：（见Bawden和Pirie，1937 a，B; 1938 a，B）。111
The properties revealed by these methods are exhibited in perfection by the virus preparations, but there is no reason to believe that they are confined to them, since they might occur in any aggregate of similar and markedly anisotropic particles. But x-ray analysis has revealed internal structures which are characteristic of the virus particles themselves, t This is shown by their* Now National Research Fellow in Protein Chemistry, Physics Department, Massachusetts Institute of Technology, Cambridge, Mass. t We have designated throughout the particles found in virus preparations as virus particles without prejudice to the question of whether they are or are not the infective agent. This can only be answered by biological means but already the weight of evidence seems to indicate that they are:(see Bawden and Pirie, 1937 a, b; 1938 a, b). 111