Graham Cadwallader

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The Brassica oleracea S-locus-related gene 1 (SLR1) is expressed in the papillar cells of Brassica stigmas from a few days before anthesis. We have previously shown that a 1500-bp fragment of the SLR1 gene promoter is sufficient to direct high-level, temporally regulated expression of the beta-glucuronidase reporter gene in the pistils of transgenic(More)
The proton-translocating core of eukaryotic vacuolar H(+)-ATPase (V-ATPase), V(0) consists of a hexameric arrangement of transmembrane alpha-helices formed from the related polypeptides, subunit c and subunit c". The former is comprised of four transmembrane alpha-helices, whilst the latter has an extra transmembrane domain at its N-terminus. In addition,(More)
Specificity of gap junction formation produces communication compartments, groups of cells joined to each other by gap junctions (homologous communication) but more rarely to cells in adjacent compartments (heterologous communication). Specificity of junction formation can be studied in mixed cultures of different cell types. In these model systems,(More)
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