作者: Jenny Lee , Jasem Alrubaian , Robert M. Dores
DOI: 10.1016/J.YGCEN.2006.07.010
关键词: Amphibian 、 Biology 、 Living fossil 、 Slow rate 、 Lineage (evolution) 、 Gene family 、 Permian 、 Paleontology 、 Evolutionary biology 、 Phylogenetics 、 Lungfish
摘要: This minireview considers the possibility that there is a correlation between slow rate of morphological change and speciation events has been occurred within lungfish lineage since Permian period, apparent divergence in amino acid sequences opioid precursor sequences. The status as "living fossils" considered.