Submitted on: 07 January 2013.
Revised on: 10 March 2013.
Accepted on: 17 April 2013.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
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Submitted on: 02 September 2007.
Revised on: 16 December 2007.
Accepted on: 12 February 2008.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
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Submitted on: 19 January 2002.
Revised on: 31 March 2002.
Accepted on: 01 May 2002.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD
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Submitted on: 07 December 2019.
Revised on: 22 January 2020.
Accepted on: 21 March 2020.
___________________BIOSCIENCE REPORTS---PORTLAND PRESS LTD