Submitted on: 05 March 2010.
Revised on: 25 June 2010.
Accepted on: 16 August 2010.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
Submitted on: 16 December 2003.
Revised on: 10 April 2004.
Accepted on: 21 April 2004.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
Submitted on: 19 September 2008.
Revised on: 16 December 2008.
Accepted on: 23 January 2009.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
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Submitted on: 18 April 1999.
Revised on: 12 June 1999.
Accepted on: 06 July 1999.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
Submitted on: 21 January 2011.
Revised on: 26 February 2011.
Accepted on: 02 April 2011.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD