"demonstrate identity" is correct and can be used in written English.
You can use this phrase when you want to explain something that shows who someone or something is. For example: "The passport was used to demonstrate identity and prove she was from the United Kingdom."
BLAST (www.ncbi.nlm.nih.gov/blast/Blast.cgi) analysis of their primer P12B demonstrates identity with mouse mitochondrial DNA; also, what might be amplified if the PCR reaction were not stringent enough (e.g., lower annealing temperature) is not clear.
The full-length FERV1 insertion element demonstrated identical sequence identity to the LTR insertion of the W allele.
Mr Neil added: "DotScot will be a wonderful asset for establishing a distinctive online identity for many organisations and people who have been described as the worldwide family of Scots and want to demonstrate that identity online".
Users must input their name, sex, address and date of birth, demonstrate their identity with information from their bank or driving licence, and then undergo a background check, perhaps involving their credit history.
According to Manuel Vázquez Montalbán, the best way for the Catalans to demonstrate their identity was by joining Barça.
The HA sequences from the isolates from Argentina demonstrated 100% identity among themselves and exhibited higher identity with group 1 (98.2% identity) versus group 2 (93.6% identity) isolates from Brazil (Technical Appendix, panel D).
Amino acid alignment of 1 of these sequences (FRCoV-511c) with FRECV-MSU2 demonstrated 78% identity and 89% similarity, and FRCoV-511c shows 86% identity and 92% similarity to FRSCV-MSU1.
The 5′-flanking DNA is highly conserved between the two species, demonstrating 50% identity for the proximal 1.3 kb of sequence and 91% identity among the initial 135 nucleotides using the algorithm of Myers and Miller (1988).
