The Arabidopsis SUCROSE UNCOUPLED-6 gene is identical to ABSCISIC ACID INSENSITIVE-4: involvement of abscisic acid in sugar responses. - Huijser, ,C.,.; Kortstee, ,A.,.; Pego, ,J.,.; Weisbeek, ,P.,.; Wisman, ,E.,.; and Smeekens, ,S.. (Plant J., 2000)