ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A long term extraction of dried chloroplasts with heptane is necessary to remove plastoquinones A and C. Freeze dried spinach chloroplasts are extracted by shaking at room temperature (22 C) with ten volumes of heptane for 4 h. The chloroplasts are separated by filtration. Quinones or extract are ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/214921a0