( ( Because ( ( each ( different antibody ) ) ( is ( ( expressed ( in ( a ( different cell ) ) ) ) ( with ( ( a ( ( correspondingly different ) set ) ) ( of ( genes ( that ( encode ( that antibody ) ) ) ) ) ) ) ) ) ) ) ( , ( ( the ( immune system ) ) ( ( is ( able ( to ( ( select ( on ( the cell ) ) ) ( ( in order ) ( to ( ( eliminate ( these ( anti-self antibodies ) ) ) ( instead ( of ( having ( to ( eliminate ( the ( whole organism ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN Because) (S (NP (DT each) (JJ different) (NN antibody)) (VP (VBZ is) (VP (VBN expressed) (PP (IN in) (NP (DT a) (JJ different) (NN cell))) (PP (IN with) (NP (NP (DT a) (ADJP (RB correspondingly) (JJ different)) (NN set)) (PP (IN of) (NP (NP (NNS genes)) (SBAR (WHNP (WDT that)) (S (VP (VBP encode) (NP (DT that) (NN antibody))))))))))))) (, ,) (NP (DT the) (JJ immune) (NN system)) (VP (VBZ is) (ADJP (JJ able) (S (VP (TO to) (VP (VB select) (PP (IN on) (NP (DT the) (NN cell))) (SBAR (IN in) (NN order) (S (VP (TO to) (VP (VB eliminate) (NP (DT these) (JJ anti-self) (NNS antibodies)) (PP (RB instead) (IN of) (S (VP (VBG having) (S (VP (TO to) (VP (VB eliminate) (NP (DT the) (JJ whole) (NN organism))))))))))))))))) (. .)))
Because each different antibody is expressed in a different cell with a correspondingly different set of genes that encode that antibody, the immune system is able to select on the cell in order to eliminate these anti-self antibodies instead of having to eliminate the whole organism.
(ROOT (S (NP (DT Each) (NN lymph) (NN organ)) (VP (VBZ has) (NP (NP (DT a) (JJ different) (NN job)) (PP (IN in) (NP (DT the) (JJ immune) (NN system))))) (. .)))