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Peptide Synthesis> | Subsequently, the membranes were incubated with horseradish peroxidase-conjugated anti-rabbit IgG antibody (Solarbio, Beijing, China) for 2 h. Immunoreaction of specific polypeptides was detected by using Supersignal West Pico substrate (Termo Fisher Scientifc, Shanghai, China) chemiluminescence detection kit and the immunoblots were visualized by using a Tanon-5500 cooled CCD camera (Tanon, Shanghai, China). The primary antibodies of Rubisco and PsbA were purchased from GenScript Co. Ltd. (Nanjing, China). The primary Lhcb1, PsbS, PsaA, and Lhca1 antibodies were purchased from AgriSera AB (Vanas, Sweden). Densitometric scanning and quantitative analysis of each replicate immunoblot was performed with a ImageJ 1.48v densitometry software (Wayne Rosband, National Institute of Health, USA, http://rsb.info.nih.gov.ij). | Get A Quote |
Because of the need for agriculture and landscaping, many overwintering evergreen and biennial species that maintain green leaves over winter were introduced to higher latitudes. The green leaves of introduced overwintering species have to withstand a harsher winter, especially lower temperature, than in their native region of origin. Although the responses and adaptability of photosynthetic apparatus to winter conditions in native overwintering species were widely studied, the experimental results on the introduced overwintering species are very limited. Here, the photosynthetic adaptability during winter was analyzed in two native overwintering species, pine (woody plants), winter wheat (herb), and two introd... More