2003
DOI: 10.1590/s1677-04202003000100001
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Signal transduction, cell division, differentiation and development: towards unifying mechanisms for pattern formation in plants

Abstract: The elaboration of plant form and function depends on the ability of a plant cell to divide and differentiate. The decisions of individual cells to enter the cell cycle, maintain proliferation competence, become quiescent, expand, differentiate, or die depend on cell-to-cell communication and on the perception of various signals. These signals can include hormones, nutrients, light, temperature, and internal positional and developmental cues. In recent years, progress has been made in understanding the molecul… Show more

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(1 citation statement)
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“…It starts with the recognition of a signal from inside or outside the cell followed by transduction of such signal to the area of interest wherein a coordinated action of genes facilitates reorganization of cytoskeletons and organelles toward creation of an entirely different cell (Kost et al 2002). Stimuli include hormones and external physical and chemical signals (Dornelas 2003;Ramirez-Parra et al 2005). Understanding cell differentiation provides important information regarding multicellularity, adaptation and diversity.…”
Section: Introductionmentioning
confidence: 99%
“…It starts with the recognition of a signal from inside or outside the cell followed by transduction of such signal to the area of interest wherein a coordinated action of genes facilitates reorganization of cytoskeletons and organelles toward creation of an entirely different cell (Kost et al 2002). Stimuli include hormones and external physical and chemical signals (Dornelas 2003;Ramirez-Parra et al 2005). Understanding cell differentiation provides important information regarding multicellularity, adaptation and diversity.…”
Section: Introductionmentioning
confidence: 99%