The effects of short- and long-term freezing on Porphyra umbilicalis Kützing (Bangiales, Rhodophyta) blade viability
Keywords: α; p-value; ANOVA; analysis of variance; AWC; absolute water content; CO2; carbon dioxide; DNA; deoxyribonucleic acid; dNTP; deoxynucleotide triphosphates; dsDNA; double-stranded deoxyribonucleic acid; Fv/Fm; photosynthetic efficiency of photosystem II;