Biology Direct

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Open Access Discovery notes

Presence of a classical RRM-fold palm domain in Thg1-type 3'- 5'nucleic acid polymerases and the origin of the GGDEF and CRISPR polymerase domains

Vivek Anantharaman, Lakshminarayan M Iyer and L Aravind*

Author Affiliations

National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA

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Biology Direct 2010, 5:43 doi:10.1186/1745-6150-5-43

Published: 30 June 2010

Additional files

Additional file 1:

RRM-fold palm domain in Thg1-type 3'- 5'nucleic acid polymerases. Complete phyletic pattern, domain architectures and alignment data along with more detailed material and methods are provided in this file. The file can also be accessed from: ftp://ftp.ncbi.nih.gov/pub/aravind/Thg1/Thg1.html webcite.

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