Project description:The Arabidopsis thaliana REPLUMLESS gene (RPL), also known as PENNYWISE (PNY) and BELLRINGER (BLR) encodes a BEL1-like TALE homeodomain (BLH) transcription factor that controls multiple aspects of meristem and floral development, including meristem maintenance, phyllotaxis, the transition to flowering, stem development and floral organ patterning [1-3]. As part of a screen for genes that mediate the function of RPL in the processes above, we compared gene expression in inflorescence apices of wild-type (Landsberg-erecta) and the rpl-1 mutant [2]. 1. Byrne, M.E., Groover, A.T., Fontana, J.R., and Martienssen, R.A. (2003). Development 130, 3941-3950. 2. Roeder, A.H.K., Ferrandiz, C., and Yanofsky, M.F. (2003). Current Biology 13, 1630-1635. 3. Smith, H.M.S., and Hake, S. (2003). Plant Cell 15, 1717-1727.
Project description:The Arabidopsis thaliana REPLUMLESS gene (RPL), also known as PENNYWISE (PNY) and BELLRINGER (BLR) encodes a BEL1-like TALE homeodomain (BLH) transcription factor that controls multiple aspects of meristem and floral development, including meristem maintenance, phyllotaxis, transition to flowering, stem development and floral organ patterning [1-3]. As part of a screen for genes that mediate the function of RPL in the processes above, we performed ChIP-seq to identify genome-wide RPL binding sites within inflorescence apices. 1. Byrne, M.E., Groover, A.T., Fontana, J.R., and Martienssen, R.A. (2003). Development 130, 3941-3950. 2. Roeder, A.H.K., Ferrandiz, C., and Yanofsky, M.F. (2003). Current Biology 13, 1630-1635. 3. Smith, H.M.S., and Hake, S. (2003). Plant Cell 15, 1717-1727.
Project description:Transcriptional profiling of inflorescence apices from wild type and rtr-2 mutant plants . Goal was to determine the differentially expressed genes between wild type and mutant plants in inflorescence apices.
Project description:Arabidopsis thaliana mutant sr45-1 has an altered flower shape. sr45 is a splicing regulator. In this study, we examined the proteins from inflorescence of sr45-1 mutant plants and wild-type. Wild type TMT labels: 126, 128, 130. sr45-1 TMT labels: 127, 129, 131.
Project description:Homozygous T4 SND2-overexpressing Arabidopsis plants were grown alongside the wild type and the lower 100 mm of primary inflorescence stems sampled at 4 and 8 weeks of age
