id sid tid token lemma pos nv935140w2h 1 1 in in ADP nv935140w2h 1 2 response response NOUN nv935140w2h 1 3 to to ADP nv935140w2h 1 4 light light ADV nv935140w2h 1 5 - - PUNCT nv935140w2h 1 6 induced induce VERB nv935140w2h 1 7 photoreceptor photoreceptor NOUN nv935140w2h 1 8 apoptosis apoptosis NOUN nv935140w2h 1 9 , , PUNCT nv935140w2h 1 10 the the DET nv935140w2h 1 11 zebrafish zebrafish NOUN nv935140w2h 1 12 retina retina NOUN nv935140w2h 1 13 undergoes undergo VERB nv935140w2h 1 14 a a DET nv935140w2h 1 15 robust robust ADJ nv935140w2h 1 16 regenerative regenerative ADJ nv935140w2h 1 17 response response NOUN nv935140w2h 1 18 that that PRON nv935140w2h 1 19 results result VERB nv935140w2h 1 20 in in ADP nv935140w2h 1 21 recovery recovery NOUN nv935140w2h 1 22 of of ADP nv935140w2h 1 23 lost lost ADJ nv935140w2h 1 24 or or CCONJ nv935140w2h 1 25 damaged damage VERB nv935140w2h 1 26 rod rod NOUN nv935140w2h 1 27 and and CCONJ nv935140w2h 1 28 cone cone NOUN nv935140w2h 1 29 photoreceptors photoreceptor NOUN nv935140w2h 1 30 . . PUNCT nv935140w2h 2 1 this this DET nv935140w2h 2 2 response response NOUN nv935140w2h 2 3 initiates initiate VERB nv935140w2h 2 4 with with ADP nv935140w2h 2 5 a a DET nv935140w2h 2 6 cell cell NOUN nv935140w2h 2 7 reprogramming reprogramming NOUN nv935140w2h 2 8 event event NOUN nv935140w2h 2 9 , , PUNCT nv935140w2h 2 10 in in ADP nv935140w2h 2 11 which which PRON nv935140w2h 2 12 of of ADP nv935140w2h 2 13 a a DET nv935140w2h 2 14 subset subset NOUN nv935140w2h 2 15 of of ADP nv935140w2h 2 16 müller müller ADJ nv935140w2h 2 17 glia glia NOUN nv935140w2h 2 18 divide divide VERB nv935140w2h 2 19 asymmetrically asymmetrically ADV nv935140w2h 2 20 to to PART nv935140w2h 2 21 produce produce VERB nv935140w2h 2 22 a a DET nv935140w2h 2 23 transiently transiently ADV nv935140w2h 2 24 amplifying amplify VERB nv935140w2h 2 25 neuronal neuronal ADJ nv935140w2h 2 26 progenitor progenitor NOUN nv935140w2h 2 27 cell cell NOUN nv935140w2h 2 28 ( ( PUNCT nv935140w2h 2 29 npc npc PROPN nv935140w2h 2 30 ) ) PUNCT nv935140w2h 2 31 population population NOUN nv935140w2h 2 32 . . PUNCT nv935140w2h 3 1 npcs npc NOUN nv935140w2h 3 2 continue continue VERB nv935140w2h 3 3 to to PART nv935140w2h 3 4 proliferate proliferate VERB nv935140w2h 3 5 and and CCONJ nv935140w2h 3 6 migrate migrate VERB nv935140w2h 3 7 from from ADP nv935140w2h 3 8 the the DET nv935140w2h 3 9 inner inner ADJ nv935140w2h 3 10 nuclear nuclear ADJ nv935140w2h 3 11 layer layer NOUN nv935140w2h 3 12 to to ADP nv935140w2h 3 13 the the DET nv935140w2h 3 14 outer outer ADJ nv935140w2h 3 15 nuclear nuclear ADJ nv935140w2h 3 16 layer layer NOUN nv935140w2h 3 17 , , PUNCT nv935140w2h 3 18 where where SCONJ nv935140w2h 3 19 they they PRON nv935140w2h 3 20 differentiate differentiate VERB nv935140w2h 3 21 into into ADP nv935140w2h 3 22 new new ADJ nv935140w2h 3 23 rod rod NOUN nv935140w2h 3 24 and and CCONJ nv935140w2h 3 25 cone cone NOUN nv935140w2h 3 26 photoreceptors photoreceptor NOUN nv935140w2h 3 27 . . PUNCT nv935140w2h 4 1 müller müller ADJ nv935140w2h 4 2 glia glia NOUN nv935140w2h 4 3 reprogramming reprogramming NOUN nv935140w2h 4 4 is be AUX nv935140w2h 4 5 an an DET nv935140w2h 4 6 essential essential ADJ nv935140w2h 4 7 , , PUNCT nv935140w2h 4 8 rate rate NOUN nv935140w2h 4 9 limiting limit VERB nv935140w2h 4 10 step step NOUN nv935140w2h 4 11 in in ADP nv935140w2h 4 12 the the DET nv935140w2h 4 13 regeneration regeneration NOUN nv935140w2h 4 14 program program NOUN nv935140w2h 4 15 , , PUNCT nv935140w2h 4 16 but but CCONJ nv935140w2h 4 17 the the DET nv935140w2h 4 18 molecular molecular ADJ nv935140w2h 4 19 mechanisms mechanism NOUN nv935140w2h 4 20 that that PRON nv935140w2h 4 21 control control VERB nv935140w2h 4 22 this this DET nv935140w2h 4 23 process process NOUN nv935140w2h 4 24 are be AUX nv935140w2h 4 25 just just ADV nv935140w2h 4 26 starting start VERB nv935140w2h 4 27 to to PART nv935140w2h 4 28 be be AUX nv935140w2h 4 29 elucidated elucidate VERB nv935140w2h 4 30 . . PUNCT nv935140w2h 5 1 induction induction NOUN nv935140w2h 5 2 of of ADP nv935140w2h 5 3 several several ADJ nv935140w2h 5 4 pluripotency pluripotency NOUN nv935140w2h 5 5 factors factor NOUN nv935140w2h 5 6 necessary necessary ADJ nv935140w2h 5 7 for for ADP nv935140w2h 5 8 reprogramming reprogramming NOUN nv935140w2h 5 9 of of ADP nv935140w2h 5 10 ips ips PROPN nv935140w2h 5 11 cells cell NOUN nv935140w2h 5 12 , , PUNCT nv935140w2h 5 13 including include VERB nv935140w2h 5 14 lin28 lin28 PROPN nv935140w2h 5 15 , , PUNCT nv935140w2h 5 16 sox2 sox2 PROPN nv935140w2h 5 17 , , PUNCT nv935140w2h 5 18 klf4 klf4 PROPN nv935140w2h 5 19 , , PUNCT nv935140w2h 5 20 myc myc PROPN nv935140w2h 5 21 , , PUNCT nv935140w2h 5 22 oct4 oct4 PROPN nv935140w2h 5 23 and and CCONJ nv935140w2h 5 24 nanog nanog PROPN nv935140w2h 5 25 ( ( PUNCT nv935140w2h 5 26 ramachandran ramachandran PROPN nv935140w2h 5 27 et et PROPN nv935140w2h 5 28 al al PROPN nv935140w2h 5 29 . . PROPN nv935140w2h 5 30 , , PUNCT nv935140w2h 5 31 2010 2010 NUM nv935140w2h 5 32 ) ) PUNCT nv935140w2h 5 33 , , PUNCT nv935140w2h 5 34 has have AUX nv935140w2h 5 35 been be AUX nv935140w2h 5 36 observed observe VERB nv935140w2h 5 37 during during ADP nv935140w2h 5 38 the the DET nv935140w2h 5 39 early early ADJ nv935140w2h 5 40 stages stage NOUN nv935140w2h 5 41 of of ADP nv935140w2h 5 42 retina retina NOUN nv935140w2h 5 43 regeneration regeneration NOUN nv935140w2h 5 44 , , PUNCT nv935140w2h 5 45 but but CCONJ nv935140w2h 5 46 of of ADP nv935140w2h 5 47 these these PRON nv935140w2h 5 48 , , PUNCT nv935140w2h 5 49 only only ADV nv935140w2h 5 50 lin28 lin28 PROPN nv935140w2h 5 51 function function NOUN nv935140w2h 5 52 has have AUX nv935140w2h 5 53 been be AUX nv935140w2h 5 54 studied study VERB nv935140w2h 5 55 . . PUNCT nv935140w2h 6 1 sox2 sox2 NOUN nv935140w2h 6 2 is be AUX nv935140w2h 6 3 a a DET nv935140w2h 6 4 well well ADV nv935140w2h 6 5 established establish VERB nv935140w2h 6 6 neuronal neuronal ADJ nv935140w2h 6 7 stem stem NOUN nv935140w2h 6 8 cell cell NOUN nv935140w2h 6 9 - - PUNCT nv935140w2h 6 10 associated associate VERB nv935140w2h 6 11 transcription transcription NOUN nv935140w2h 6 12 factor factor NOUN nv935140w2h 6 13 that that PRON nv935140w2h 6 14 regulates regulate VERB nv935140w2h 6 15 neural neural ADJ nv935140w2h 6 16 development development NOUN nv935140w2h 6 17 and and CCONJ nv935140w2h 6 18 adult adult NOUN nv935140w2h 6 19 neurogenesis neurogenesis NOUN nv935140w2h 6 20 in in ADP nv935140w2h 6 21 vertebrates vertebrate NOUN nv935140w2h 6 22 . . PUNCT nv935140w2h 7 1 we we PRON nv935140w2h 7 2 found find VERB nv935140w2h 7 3 that that SCONJ nv935140w2h 7 4 sox2 sox2 NOUN nv935140w2h 7 5 expression expression NOUN nv935140w2h 7 6 is be AUX nv935140w2h 7 7 maintained maintain VERB nv935140w2h 7 8 in in ADP nv935140w2h 7 9 the the DET nv935140w2h 7 10 müller müller ADJ nv935140w2h 7 11 glia glia NOUN nv935140w2h 7 12 and and CCONJ nv935140w2h 7 13 a a DET nv935140w2h 7 14 subset subset NOUN nv935140w2h 7 15 of of ADP nv935140w2h 7 16 amacrine amacrine NOUN nv935140w2h 7 17 cells cell NOUN nv935140w2h 7 18 in in ADP nv935140w2h 7 19 the the DET nv935140w2h 7 20 undamaged undamaged ADJ nv935140w2h 7 21 adult adult NOUN nv935140w2h 7 22 zebrafish zebrafish NOUN nv935140w2h 7 23 retina retina NOUN nv935140w2h 7 24 , , PUNCT nv935140w2h 7 25 recapitulating recapitulate VERB nv935140w2h 7 26 that that SCONJ nv935140w2h 7 27 of of ADP nv935140w2h 7 28 other other ADJ nv935140w2h 7 29 well well ADV nv935140w2h 7 30 - - PUNCT nv935140w2h 7 31 studied study VERB nv935140w2h 7 32 vertebrates vertebrate NOUN nv935140w2h 7 33 . . PUNCT nv935140w2h 8 1 expression expression NOUN nv935140w2h 8 2 of of ADP nv935140w2h 8 3 sox2 sox2 NOUN nv935140w2h 8 4 transcript transcript NOUN nv935140w2h 8 5 increased increase VERB nv935140w2h 8 6 significantly significantly ADV nv935140w2h 8 7 in in ADP nv935140w2h 8 8 retinas retina NOUN nv935140w2h 8 9 following follow VERB nv935140w2h 8 10 31 31 NUM nv935140w2h 8 11 hours hour NOUN nv935140w2h 8 12 of of ADP nv935140w2h 8 13 light light ADJ nv935140w2h 8 14 treatment treatment NOUN nv935140w2h 8 15 , , PUNCT nv935140w2h 8 16 when when SCONJ nv935140w2h 8 17 müller müller ADJ nv935140w2h 8 18 glia glia NOUN nv935140w2h 8 19 begin begin VERB nv935140w2h 8 20 proliferating proliferate VERB nv935140w2h 8 21 . . PUNCT nv935140w2h 9 1 this this PRON nv935140w2h 9 2 correlated correlate VERB nv935140w2h 9 3 with with ADP nv935140w2h 9 4 increased increase VERB nv935140w2h 9 5 sox2 sox2 NOUN nv935140w2h 9 6 protein protein NOUN nv935140w2h 9 7 expression expression NOUN nv935140w2h 9 8 in in ADP nv935140w2h 9 9 proliferating proliferate VERB nv935140w2h 9 10 müller müller ADJ nv935140w2h 9 11 glia glia NOUN nv935140w2h 9 12 . . PUNCT nv935140w2h 10 1 knockdown knockdown NOUN nv935140w2h 10 2 of of ADP nv935140w2h 10 3 sox2 sox2 NOUN nv935140w2h 10 4 expression expression NOUN nv935140w2h 10 5 decreased decrease VERB nv935140w2h 10 6 the the DET nv935140w2h 10 7 number number NOUN nv935140w2h 10 8 of of ADP nv935140w2h 10 9 proliferating proliferate VERB nv935140w2h 10 10 müller müller ADJ nv935140w2h 10 11 glia glia NOUN nv935140w2h 10 12 , , PUNCT nv935140w2h 10 13 demonstrating demonstrate VERB nv935140w2h 10 14 that that SCONJ nv935140w2h 10 15 sox2 sox2 NOUN nv935140w2h 10 16 is be AUX nv935140w2h 10 17 required require VERB nv935140w2h 10 18 for for ADP nv935140w2h 10 19 müller müller ADJ nv935140w2h 10 20 glia glia NOUN nv935140w2h 10 21 reprogramming reprogramming NOUN nv935140w2h 10 22 and and CCONJ nv935140w2h 10 23 proliferation proliferation NOUN nv935140w2h 10 24 . . PUNCT nv935140w2h 11 1 in in ADP nv935140w2h 11 2 contrast contrast NOUN nv935140w2h 11 3 , , PUNCT nv935140w2h 11 4 induced induce VERB nv935140w2h 11 5 overexpression overexpression NOUN nv935140w2h 11 6 of of ADP nv935140w2h 11 7 sox2 sox2 NOUN nv935140w2h 11 8 stimulated stimulate VERB nv935140w2h 11 9 proliferation proliferation NOUN nv935140w2h 11 10 of of ADP nv935140w2h 11 11 müller müller ADJ nv935140w2h 11 12 glia glia NOUN nv935140w2h 11 13 in in ADP nv935140w2h 11 14 the the DET nv935140w2h 11 15 absence absence NOUN nv935140w2h 11 16 of of ADP nv935140w2h 11 17 retinal retinal ADJ nv935140w2h 11 18 damage damage NOUN nv935140w2h 11 19 . . PUNCT nv935140w2h 12 1 we we PRON nv935140w2h 12 2 investigated investigate VERB nv935140w2h 12 3 the the DET nv935140w2h 12 4 role role NOUN nv935140w2h 12 5 of of ADP nv935140w2h 12 6 wnt/β-catenin wnt/β-catenin PROPN nv935140w2h 12 7 signaling signal VERB nv935140w2h 12 8 , , PUNCT nv935140w2h 12 9 which which PRON nv935140w2h 12 10 is be AUX nv935140w2h 12 11 required require VERB nv935140w2h 12 12 for for ADP nv935140w2h 12 13 müller müller ADJ nv935140w2h 12 14 glia glia NOUN nv935140w2h 12 15 reprogramming reprogramming NOUN nv935140w2h 12 16 and and CCONJ nv935140w2h 12 17 is be AUX nv935140w2h 12 18 a a DET nv935140w2h 12 19 known know VERB nv935140w2h 12 20 regulator regulator NOUN nv935140w2h 12 21 of of ADP nv935140w2h 12 22 sox2 sox2 NOUN nv935140w2h 12 23 expression expression NOUN nv935140w2h 12 24 during during ADP nv935140w2h 12 25 vertebrate vertebrate ADJ nv935140w2h 12 26 retinal retinal ADJ nv935140w2h 12 27 development development NOUN nv935140w2h 12 28 . . PUNCT nv935140w2h 13 1 contrary contrary ADJ nv935140w2h 13 2 to to ADP nv935140w2h 13 3 previous previous ADJ nv935140w2h 13 4 reports report NOUN nv935140w2h 13 5 , , PUNCT nv935140w2h 13 6 we we PRON nv935140w2h 13 7 observed observe VERB nv935140w2h 13 8 differential differential ADJ nv935140w2h 13 9 expression expression NOUN nv935140w2h 13 10 and and CCONJ nv935140w2h 13 11 non non ADJ nv935140w2h 13 12 - - ADJ nv935140w2h 13 13 redundant redundant ADJ nv935140w2h 13 14 roles role NOUN nv935140w2h 13 15 of of ADP nv935140w2h 13 16 the the DET nv935140w2h 13 17 two two NUM nv935140w2h 13 18 zebrafish zebrafish NOUN nv935140w2h 13 19 & & CCONJ nv935140w2h 13 20 # # SYM nv935140w2h 13 21 946;-catenin 946;-catenin NUM nv935140w2h 13 22 paralogs paralog NOUN nv935140w2h 13 23 . . PUNCT nv935140w2h 14 1 while while SCONJ nv935140w2h 14 2 & & CCONJ nv935140w2h 14 3 # # SYM nv935140w2h 14 4 946;-catenin 946;-catenin NUM nv935140w2h 14 5 2 2 NUM nv935140w2h 14 6 , , PUNCT nv935140w2h 14 7 but but CCONJ nv935140w2h 14 8 not not PART nv935140w2h 14 9 & & CCONJ nv935140w2h 14 10 # # SYM nv935140w2h 14 11 946;-catenin 946;-catenin NUM nv935140w2h 14 12 1 1 NUM nv935140w2h 14 13 , , PUNCT nv935140w2h 14 14 was be AUX nv935140w2h 14 15 required require VERB nv935140w2h 14 16 for for ADP nv935140w2h 14 17 müller müller ADJ nv935140w2h 14 18 glia glia NOUN nv935140w2h 14 19 proliferation proliferation NOUN nv935140w2h 14 20 , , PUNCT nv935140w2h 14 21 neither neither CCONJ nv935140w2h 14 22 & & CCONJ nv935140w2h 14 23 # # SYM nv935140w2h 14 24 946;-catenin 946;-catenin NUM nv935140w2h 14 25 paralog paralog NOUN nv935140w2h 14 26 was be AUX nv935140w2h 14 27 required require VERB nv935140w2h 14 28 for for ADP nv935140w2h 14 29 sox2 sox2 NOUN nv935140w2h 14 30 expression expression NOUN nv935140w2h 14 31 following follow VERB nv935140w2h 14 32 retinal retinal ADJ nv935140w2h 14 33 damage damage NOUN nv935140w2h 14 34 . . PUNCT nv935140w2h 15 1 we we PRON nv935140w2h 15 2 also also ADV nv935140w2h 15 3 determined determine VERB nv935140w2h 15 4 that that SCONJ nv935140w2h 15 5 sox2 sox2 NOUN nv935140w2h 15 6 regulates regulate VERB nv935140w2h 15 7 expression expression NOUN nv935140w2h 15 8 of of ADP nv935140w2h 15 9 ascl1a ascl1a X nv935140w2h 15 10 and and CCONJ nv935140w2h 15 11 lin28a lin28a SPACE nv935140w2h 15 12 , , PUNCT nv935140w2h 15 13 but but CCONJ nv935140w2h 15 14 not not PART nv935140w2h 15 15 stat3 stat3 VERB nv935140w2h 15 16 expression expression NOUN nv935140w2h 15 17 following follow VERB nv935140w2h 15 18 retinal retinal ADJ nv935140w2h 15 19 damage damage NOUN nv935140w2h 15 20 . . PUNCT nv935140w2h 16 1 additionally additionally ADV nv935140w2h 16 2 , , PUNCT nv935140w2h 16 3 sox2 sox2 NOUN nv935140w2h 16 4 expression expression NOUN nv935140w2h 16 5 was be AUX nv935140w2h 16 6 not not PART nv935140w2h 16 7 dependent dependent ADJ nv935140w2h 16 8 upon upon SCONJ nv935140w2h 16 9 ascl1a ascl1a SPACE nv935140w2h 16 10 , , PUNCT nv935140w2h 16 11 suggesting suggest VERB nv935140w2h 16 12 sox2 sox2 NOUN nv935140w2h 16 13 lies lie VERB nv935140w2h 16 14 exclusively exclusively ADV nv935140w2h 16 15 upstream upstream ADV nv935140w2h 16 16 of of ADP nv935140w2h 16 17 ascl1a ascl1a SPACE nv935140w2h 16 18 . . PUNCT nv935140w2h 17 1 finally finally ADV nv935140w2h 17 2 , , PUNCT nv935140w2h 17 3 we we PRON nv935140w2h 17 4 observed observe VERB nv935140w2h 17 5 differential differential ADJ nv935140w2h 17 6 expression expression NOUN nv935140w2h 17 7 of of ADP nv935140w2h 17 8 sox2 sox2 NOUN nv935140w2h 17 9 during during ADP nv935140w2h 17 10 later later ADJ nv935140w2h 17 11 stages stage NOUN nv935140w2h 17 12 of of ADP nv935140w2h 17 13 regeneration regeneration NOUN nv935140w2h 17 14 . . PUNCT nv935140w2h 18 1 specifically specifically ADV nv935140w2h 18 2 , , PUNCT nv935140w2h 18 3 all all DET nv935140w2h 18 4 early early ADJ nv935140w2h 18 5 npcs npc NOUN nv935140w2h 18 6 express express VERB nv935140w2h 18 7 sox2 sox2 NOUN nv935140w2h 18 8 at at ADP nv935140w2h 18 9 51 51 NUM nv935140w2h 18 10 hours hour NOUN nv935140w2h 18 11 , , PUNCT nv935140w2h 18 12 but but CCONJ nv935140w2h 18 13 later later ADV nv935140w2h 18 14 stage stage NOUN nv935140w2h 18 15 progenitors progenitor NOUN nv935140w2h 18 16 express express VERB nv935140w2h 18 17 sox2 sox2 NOUN nv935140w2h 18 18 heterogenously heterogenously ADV nv935140w2h 18 19 . . PUNCT nv935140w2h 19 1 this this DET nv935140w2h 19 2 study study NOUN nv935140w2h 19 3 is be AUX nv935140w2h 19 4 the the DET nv935140w2h 19 5 first first ADJ nv935140w2h 19 6 to to PART nv935140w2h 19 7 identify identify VERB nv935140w2h 19 8 a a DET nv935140w2h 19 9 functional functional ADJ nv935140w2h 19 10 role role NOUN nv935140w2h 19 11 for for ADP nv935140w2h 19 12 sox2 sox2 NOUN nv935140w2h 19 13 during during ADP nv935140w2h 19 14 müller müller ADJ nv935140w2h 19 15 glial glial ADJ nv935140w2h 19 16 - - PUNCT nv935140w2h 19 17 based base VERB nv935140w2h 19 18 regeneration regeneration NOUN nv935140w2h 19 19 of of ADP nv935140w2h 19 20 the the DET nv935140w2h 19 21 vertebrate vertebrate NOUN nv935140w2h 19 22 retina retina NOUN nv935140w2h 19 23 . . PUNCT