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Keywords: Shoot apical meristem
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In collection:
Plant development
Journal: Development
Development (2016) 143 (18): 3382–3393.
Published: 15 September 2016
...Margaret E. Wilson; Matthew Mixdorf; R. Howard Berg; Elizabeth S. Haswell The balance between proliferation and differentiation in the plant shoot apical meristem is controlled by regulatory loops involving the phytohormone cytokinin and stem cell identity genes. Concurrently, cellular...
Includes: Supplementary data
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Journal: Development
Development (2010) 137 (21): 3581–3589.
Published: 1 November 2010
... of cell division and differentiation among stem cell progenitors. Shoot apical meristems (SAMs) of higher plants harbor a set of stem cells within the central zone (CZ) that divide infrequently. Stem cell daughters that are displaced towards the surrounding peripheral zone (PZ) divide at a faster rate...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2006) 133 (21): 4163–4172.
Published: 1 November 2006
... multicellular model organisms. Biochemical evidence suggests that FASCIATA1, FASCIATA2 and MSI1 form CAF-1 in Arabidopsis thaliana . Because fasciata mutants are viable, CAF-1 is not essential for cell division in plants. Arabidopsis CAF-1 mutants have defects in shoot apical meristems; in addition, CAF-1...
Includes: Supplementary data
Journal Articles
Journal Articles
Journal Articles
Journal: Development
Development (2004) 131 (17): 4225–4237.
Published: 1 September 2004
... cell divisions in the shoot apical meristems (SAMs) of Arabidopsis thaliana . The live imaging technique has led to the development of a spatial and temporal map of cell division patterns. We have integrated cell behavior over time to visualize growth. Our analysis reveals temporal variation in mitotic...
Includes: Multimedia, Supplementary data
Journal Articles
Journal: Development
Development (2003) 130 (17): 3941–3950.
Published: 1 September 2003
... Homeobox Shoot apical meristem KNOX BELLRINGER BREVIPEDICELLUS SHOOT MERISTEMLESS ASYMMETRIC LEAVES1 The plant shoot is derived from a group of undifferentiated stem cells within the shoot apical meristem (SAM). Lateral organs such as leaves arise on the flanks of the SAM by the coordinated...
Journal Articles
Journal: Development
Development (2003) 130 (4): 635–643.
Published: 15 February 2003
... MERISTEM LAYER1 PROTODERMAL FACTOR2 Shoot apical meristem The shoot apical meristem of angiosperms consists of clonally distinct cell layers. The outermost layer (L1) gives rise to the epidermis of the primary shoot by anticlinal cell division (for a review, see Howell, 1998 ; Lyndon, 1998...
Journal Articles
Journal: Development
Development (2002) 129 (8): 1957–1965.
Published: 15 April 2002
...Mary E. Byrne; Joseph Simorowski; Robert A. Martienssen The shoot apical meristem comprises undifferentiated stem cells and their derivatives, which include founder cells for lateral organs such as leaves. Meristem maintenance and lateral organ specification are regulated in part by negative...
Journal Articles
Journal: Development
Development (2002) 129 (1): 265–273.
Published: 1 January 2002
... stage (juvenile phase) of the wild type. The short plastochron and high cell division activity in the shoot apical meristem further confirmed the juvenility of mori1 , corresponding to the 2nd-leaf-differentiation stage in the wild-type embryo. Furthermore, the apparent photosynthetic rate in mori1...
Journal Articles
Journal: Development
Development (2001) 128 (11): 1923–1931.
Published: 1 June 2001
... the effects of a mutation in the Handlebars gene, identified as an enhancer of the phantastica mutant phenotype. Genetic analysis suggests that Handlebars functions redundantly with Phantastica to promote dorsal fate in lateral organs and to maintain activity of stem cells within shoot apical meristems...
Journal Articles
Journal: Development
Development (2001) 128 (8): 1323–1333.
Published: 15 April 2001
.... e-mail: jfletcher@pgec.ars.usda.gov 22 March 2001 5 February 2001 © 2001 by Company of Biologists 2001 ULTRAPETALA (ULT) Shoot apical meristem Organ number Arabidopsis thaliana The meristems of higher plants are centers of cell proliferation and organ...
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