▁separate ▁sea - water ▁samples ▁from ▁the ▁G ulf ▁of ▁Mexico ▁and ▁are ▁likely ▁to ▁be ▁b acter ia ▁based ▁on ▁size - ex clusion ▁before ▁DNA ▁sequ encing . ▁ ▁Leg al ▁status ▁ ▁A ▁pat ent ▁for ▁B AT s ▁and ▁marine ▁T A LE - lik es ▁in ▁protein ▁engineering ▁was ▁file d ▁in ▁July ▁ 2 0 1 2 . ▁, ▁it ▁is ▁currently ▁pending ▁in ▁all ▁juris dict ions . ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Category : Pro te ins ▁Category : E volution <0x0A> </s> ▁The ▁A ero ▁Advent ure ▁A vent ura ▁is ▁a ▁family ▁of ▁ul tr al ight ▁am ph ib ians ▁market ed ▁as ▁a ▁k it ▁aircraft ▁by ▁A ero ▁Advent ure ▁of ▁De Land , ▁Florida . ▁The ▁aircraft ▁was ▁designed ▁by ▁Bob ▁Ba iley ▁in ▁ 1 9 9 5 . ▁ ▁The ▁aircraft ▁are ▁high - wing ▁flying ▁boats ▁of ▁push er ▁configuration ▁available ▁in ▁both ▁single ▁and ▁two - se at ▁models . ▁Its ▁design ▁her itage ▁st ret ches ▁back ▁to ▁the ▁Advanced ▁Aer om ar ine ▁Bu cc ane er ▁am ph ib ian ▁ul tr al ights . ▁ ▁Design ▁Int rodu ced ▁in ▁ 1 9 9 5 , ▁the ▁single - se at ▁A vent ura ▁has ▁re position able ▁main ▁landing ▁g ear , ▁down ▁for ▁run ways ▁and ▁up ▁for ▁landing ▁on ▁water . ▁The ▁ste er able ▁tail ▁wheel ▁is ▁ret ract able ▁in ▁concert ▁with ▁the ▁re position