Evolutionary divergence of the APETALA1 and CAULIFLOWER proteins THE SEQUENCE VARIATION OF MITOCHONDRIAL GENES IN PINUS Evolutionary divergence of the PISTILLATA-like proteins in Hedyosmum orientale (Chloranthaceae) after gene duplication Divergence and phylogeny of mitochondrial cytochrome b gene from Tibetan macaque and stump-tailed macaque Primary analysis of mitochondrial cytochrome b gene sequences of Chinese bagrid fish mystus guttatus