Sandler SJ, Hugenholtz P, Schleper C, DeLong EF, Pace NR, Clark AJ.  1999.  Diversity of radA genes from cultured and uncultured archaea: comparative analysis of putative RadA proteins and their use as a phylogenetic marker.. J Bacteriol. 181(3):907-15.

Brendel V, Brocchieri L, Sandler SJ, Clark AJ, Karlin S.  1997.  Evolutionary comparisons of RecA-like proteins across all major kingdoms of living organisms.. J Mol Evol. 44(5):528-41.

Sandler SJ, Satin LH, Samra HS, Clark AJ.  1996.  recA-like genes from three archaean species with putative protein products similar to Rad51 and Dmc1 proteins of the yeast Saccharomyces cerevisiae.. Nucleic Acids Res. 24(11):2125-32.

Sandler SJ, Clark AJ.  1994.  Mutational analysis of sequences in the recF gene of Escherichia coli K-12 that affect expression.. J Bacteriol. 176(13):4011-6.

Sandler SJ, Clark AJ.  1994.  RecOR suppression of recF mutant phenotypes in Escherichia coli K-12.. J Bacteriol. 176(12):3661-72.

Sandler SJ, Clark AJ.  1993.  Use of high and low level overexpression plasmids to test mutant alleles of the recF gene of Escherichia coli K-12 for partial activity.. Genetics. 135(3):643-54.

Sandler SJ, Chackerian B, Li JT, Clark AJ.  1992.  Sequence and complementation analysis of recF genes from Escherichia coli, Salmonella typhimurium, Pseudomonas putida and Bacillus subtilis: evidence for an essential phosphate binding loop.. Nucleic Acids Res. 20(4):839-45.

Sandler SJ, Clark AJ.  1990.  Factors affecting expression of the recF gene of Escherichia coli K-12.. Gene. 86(1):35-43.