Smith A, Zeeman S, Thorneycroft D, Smith S. Starch mobilization in leaves. J Exp Bot. 2003;54:577-83 pubmed
..Major areas requiring further research are outlined. ..
Smith A, Zeeman S, Smith S. Starch degradation. Annu Rev Plant Biol. 2005;56:73-98 pubmed
..We discuss the differences in relation to the biology of each system. ..
Barratt D, Kölling K, Graf A, Pike M, Calder G, Findlay K, et al. Callose synthase GSL7 is necessary for normal phloem transport and inflorescence growth in Arabidopsis. Plant Physiol. 2011;155:328-41 pubmed publisher
..We suggest that the callose lining of sieve plate pores is essential for normal phloem transport because it confers favorable flow characteristics on the pores. ..