▁Christians ▁from ▁Roman ia ▁Category : R oman ian ▁male ▁kick box ers ▁Category : Light ▁heavy weight ▁kick box ers ▁Category : C ru iser weight ▁kick box ers ▁Category : R oman ian ▁w ush u ▁pract ition ers ▁Category : G l ory ▁kick box ers ▁Category : S UP ER K OM B AT ▁kick box ers <0x0A> </s> ▁A ▁segment ation ▁gene ▁is ▁a ▁generic ▁term ▁for ▁a ▁gene ▁whose ▁function ▁is ▁to ▁specify ▁t issue ▁pattern ▁in ▁each ▁repeated ▁unit ▁of ▁a ▁segment ed ▁organ ism . ▁Anim als ▁are ▁constructed ▁of ▁segments ; ▁however , ▁D ros oph ila ▁segments ▁also ▁contain ▁sub div ided ▁compart ments . ▁There ▁are ▁five ▁gene ▁classes ▁which ▁each ▁contribute ▁to ▁the ▁segment ation ▁and ▁development ▁of ▁the ▁emb ry onic ▁d ros oph ila . ▁These ▁five ▁gene ▁classes ▁include ▁the ▁coordinate ▁gene , ▁gap ▁gene , ▁pair - rule ▁gene , ▁segment ▁polar ity ▁gene , ▁and ▁home otic ▁gene . ▁In ▁emb ry onic ▁d ros oph ila , ▁the ▁pair - rule ▁gene ▁defines ▁odd - ski pped ▁and ▁even - ski pped ▁gen es ▁as ▁par as eg ments , ▁showing ▁ 7 ▁stri pes ▁in ▁the ▁emb ry o . ▁In ▁the ▁next ▁gene ▁class , ▁segment ▁polar ity ▁gene , ▁individual ▁segments ▁each ▁have ▁their ▁own ▁anterior ▁and ▁posterior ▁pole , ▁resulting ▁in ▁ 1 4 ▁segments . ▁In ▁the ▁fruit ▁fly ▁D ros oph ila ▁mel an og aster , ▁segment ▁polar