Drupal-Bibcite0<style face="normal" font="default" size="100%">Zebrafish curly up encodes a Pkd2 ortholog that restricts left-side-specific expression of southpaw.</style><style face="normal" font="default" size="100%">Zebrafish curly up encodes a Pkd2 ortholog that restricts left-side-specific expression of southpaw.</style>