Prevalence of Human Papillomavirus Variants and Genetic Diversity in the L1 Gene and Long Control Region of HPV16, HPV31, and HPV58 Found in North-East Brazil

Table 6

HPV31 LCR sequence variation with regard to the reference sequence J04353.1. The table also shows the transcriptional factor binding sites in the nucleotide altered.

Genome; position	Nucleotide; variation	Number of; isolates	Transcriptional; factor
7157	A/G	1/8	YY1
7190	T/A^*	1/8	C/EBPbeta
7305	Del CTATTTTATA	2/8
7311	T/C	1/8
7334	T/C	3/8
7338	A/G	7/8
7341	Del TGTTCCTGCT	8/8	NF-1
7360	A/G	3/8	AP-1, NF-1
7375	T/C	1/8
7378	G/C	3/8
7389	A/C^*	1/8
7390	G/A	5/8
7400	C/A	3/8	YY1, NF-1
7455	G/A	3/8	YY1
7456	A/C	2/8	YY1
7463	G/A	3/8
7476	A/C	1/8
7480	C/T	2/8	E2
7512	C/T	2/8	C/EBPbeta
7521	C/A	1/8	C/EBPbeta
7531	G/A	3/8
7539	T/C	1/8	E2
7581	T/C	3/8	NF-1
7648	C/A	1/8	AP-1
7665	T/G	1/8
7713	A/G	1/8
7716	C/T	2/8
7755	A/C	2/8
7760	C/A	2/8
7871	T/G	2/8	E2

Del: deletion. ^*Novel HPV31 mutation.