A quantitative shotgun proteomics analysis of germinated rice embryos and coleoptiles under low-temperature conditions.

ABSTRACT:

Background

At low temperatures, rice grains have a reduced germination rate and grow more slowly, which delays the emergence of rice seedlings from the paddy water surface and significantly increases seedling mortality. In this study, we conducted a shotgun proteomics analysis of geminated embryos and coleoptiles to compare the proteome expression pattern between the low-temperature resistant variety, Tong 88-7, and the low-temperature susceptible variety, Milyang 23.

Results

In a shotgun proteomics analysis of low-temperature resistant and susceptible embryos and coleoptiles in both cold and control temperatures, we discovered a total of 2626 non-redundant proteins, with a 0.01 false discovery rate. A comparison of protein expression patterns between resistant and susceptib

SUBMITTER: Lee J 

PROVIDER: S-EPMC4652350 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature