{TAIL ~ Consequently comparison} of e.g. cellulase sequences including CBD or {HEAD ~ signal sequences} with sequences lacking those elements are excluded as not being meaningful 
{ TAIL ~ Consequently comparison } of e.g. cellulase sequences including CBD or { HEAD ~ signal sequences } with sequences lacking those elements are excluded as not being meaningful
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH