@article{8da773f3cd9b46f18af91870ec4c79b0,
title = "A bioautographic method for identification of choline and its derivatives",
abstract = "A sensitive and specific bioautographic method for detecting choline and its derivatives has been developed, utilizing a Neurospora crassa mutant. As little as 0.03 μg of choline chloride is detectable. The applicability of the method for detection of choline derivatives in lipid hydrolyzates is discussed. A method for determining the rate of diffusion of compounds from paper chromatograms into bioautograph agar is described.",
author = "Lewin, \{Lawrence M.\} and Nathan Marcus",
note = "Funding Information: This study was supported by a research grant from the Washington Heart Association. The authors are indebted to Mr. Jonathan Dehner for technical assistance.",
year = "1965",
month = jan,
doi = "10.1016/0003-2697(65)90242-3",
language = "אנגלית",
volume = "10",
pages = "96--100",
journal = "Analytical Biochemistry",
issn = "0003-2697",
publisher = "Academic Press Inc.",
number = "1",
}