%0 Journal Article %T Isolation of intact and pure chloroplasts from leaves of Arabidopsis thaliana plants acclimated to low irradiance for studies on Rubisco regulation %A Magda Grabsztunowicz %A Grzegorz Jackowski %J Acta Societatis Botanicorum Poloniae %D 2013 %I Polish Botanical Society %R 10.5586/asbp.2012.043 %X A protocol is presented for low-cost and fast isolation of intact and pure chloroplasts from leaves of plants acclimated to low irradiance. The protocol is based on a differential centrifugation of cleared leaf homogenate and omits a centrifugation on Percoll gradient step. The intactness and purity of the chloroplasts isolated from leaves of low irradiance-acclimated plants by using this protocol (confirmed by phase contrast microscopy as well as enzymatic and immunological approaches) allows plausible studies on low irradiance-dependent Rubisco regulation. %K acclimation %K chloroplast isolation %K differential centrifugation %K low irradiance %K Arabidopsis thaliana %K Rubisco %U http://pbsociety.org.pl/journals/index.php/asbp/article/view/1233