No. Author Year Model Tissue Observed parameter 1 Flora et al. [31-32] 2004 Rat Blood Tail length 2 Yanezet al.[33] 2003 Human Blood Tail length, tail moment 3 Vuyyuriet al. [34] 2006 Human Blood Tail length 4 Banerjee et al.[35] 2008 Human Blood %tail DNA, olive tail moment,tail length 5 Ahmad et al.[36-39] 2011 Fish Liver % tail DNA 6 Basuet al.[24] 2005 Human Blood %tail DNA, tail length,tailmoment,comet length 7 Paluset al. [30] 2005 Human Blood Tail moment 8 Paluset al.[38] 2006 Mice Blood Tail moment 9 Mendez-Gomez et al.[36] 2008 Human Blood Tail length 10 Akramet al.[29] 2009 Rat Ovary %DNA tail, tail length,tailmoment,olive tail moment 11 Ahmad et al.[36-39] 2011 Fish Liver % tail DNA 12 Ahmad et al.[39] 2011 Fish Blood % tail DNA 13 Flora et al.[32] 2012 Mice Blood Tail length 14 Jasso-Pineda [37] 2012 Human Blood Tail moment

Table 1: Characteristics of studies having arsenic induced DNA damage assessed by comet assay.