At present, a combination of genetic data, morphological characters, and egg mass morphology is the best strategy for definitive identification.
483 pp. Patterson, C (1982) Morphological characters and homology.
Morphological characters and genetic relationships were studied among 36 Verticillium isolates derived from different host species.
Malformed trochophores showed highly undefined morphological characters and cleavage failed to progress to further developmental stages.
Based on morphological characters and display patterns, this gull is closely related to other typical white-headed gulls (Moynihan 1959b).
This is due to a limited number of morphological characters and few molecular markers in current use.
The fungus was identified according to morphological characters and molecular analyses using primers for rDNA-ITS and β-tubulin gene sequences26.
Our data are largely phylogenetic, based on variation in DNA sequences and morphological characters, and our studies vary in focus from principally ecological dimensions of resource use to emphasis on biogeographic or paleontological dimensions.
The relationship of Hypolepis brooksiae, H. nigrescens, and H. scabristipes to the remainder of Hypolepis (Dennstaedtiaceae) has been questioned by previous authors based on their unique combination of morphological characters and different base chromosome number.
In this study, preliminary analyses revealed potential correlations between certain morphological characters and differences in the transcriptional levels of epiplasmic proteins.
According to leaf morphological characters and ISSR DNA markers, a high similarity between Chin-Shin-Oolong and Shy-Jih-Chuen was found previously (Hu 2004).
