{TAIL ~ Nucleic acid molecules} which encode peptides having {HEAD ~ an amino acid sequence identity} of at least about 93%, more preferably at least about 95%, and most preferably at least about 98 99% over the entire sequence with a sequence set forth in SEQ ID NO:2, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:8, or SEQ ID NO:14 are also within the scope of the invention 
{ TAIL ~ Nucleic acid molecules } which encode peptides having { HEAD ~ an amino acid sequence identity } of at least about 93 % , more preferably at least about 95 % , and most preferably at least about 98 99 % over the entire sequence with a sequence set forth in SEQ ID NO:2 , SEQ ID NO:4 , SEQ ID NO:6 , SEQ ID NO:8 , or SEQ ID NO:14 are also within the scope of the invention
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH