Freezing responsives in Brassica rapa

ABSTRACT: Two Chinese cabbage (Brassica rapa ssp. pekinensis) inbred lines, Chiifu (smaple A) and Kenshin (Smaple B), were grown for approximately 4 weeks in a growth chamber at 22degreesC under a 16 h light/8 h dark photoperiod with a photon flux density of 140 umol m-2 s-1. For microarray analysis, plants were exposed to a temperature of -4degreesC for 4 h, and shoots were sampled. Total RNA was isolated from the samples using an Easy-BLUETM Total RNA Extraction Kit (Invitrogen, NY, U.S.A.) and was then purified using an RNeasy MinEluteTM Cleanup Kit (Qiagen, Germany). Mircroarray experiments were carried out using Brassica 24K Oligo Microarray. RNA were prepared from each plant sample and 10 ug of total RNA were used for cDNA synthesis by using Superscript Double-Stranded cDNA Synthesis Kit (Invi

ORGANISM(S): Brassica rapa subps. pekinensis

SUBMITTER: Xiangshu Dong 

PROVIDER: E-MTAB-1997 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress