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Keywords: Ovule
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Journal Articles
In collection:
Plant development
Journal: Development
Development (2021) 148 (24): dev199932.
Published: 17 December 2021
... in meristems and integument differentiation in ovule development. In rice ( Oryza sativa ), the WUS ortholog TILLERS ABSENT 1 ( TAB1 ) promotes stem cell fate in axillary meristem development, but its function is unrelated to shoot apical meristem maintenance in vegetative development. In this study, we...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2019) 146 (14): dev174375.
Published: 24 July 2019
... miR167 target sites have defective anther dehiscence and ovule development. Null mir167a mutations recapitulated mARF6 and mARF8 anther and ovule phenotypes, indicating that MIR167a is the main miR167 precursor gene that delimits ARF6 and ARF8 expression in these organs. Anthers of mir167a or mARF6/8...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2018) 145 (13): dev163865.
Published: 9 July 2018
...Maria D. Gomez; Daniela Barro-Trastoy; Ernesto Escoms; Maite Saura-Sánchez; Ines Sánchez; Asier Briones-Moreno; Francisco Vera-Sirera; Esther Carrera; Juan-José Ripoll; Martin F. Yanofsky; Isabel Lopez-Diaz; José M. Alonso; Miguel A. Perez-Amador ABSTRACT Ovule formation is a complex developmental...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2016) 143 (3): 422–426.
Published: 1 February 2016
...Toshihiro Yamada; Yusuke Sasaki; Kayo Hashimoto; Keiji Nakajima; Charles S. Gasser Angiosperm ovules consist of three proximal-distal domains – the nucellus, chalaza and funiculus – demarcated by developmental fate and specific gene expression. Mutation in three paralogous class III homeodomain...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2012) 139 (8): 1399–1404.
Published: 15 April 2012
...Matthew R. Tucker; Takashi Okada; Yingkao Hu; Andrew Scholefield; Jennifer M. Taylor; Anna M. G. Koltunow Female gamete development in Arabidopsis ovules comprises two phases. During megasporogenesis, a somatic ovule cell differentiates into a megaspore mother cell and undergoes meiosis to produce...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2012) 139 (6): 1105–1109.
Published: 15 March 2012
...Dior R. Kelley; Alexandra Arreola; Thomas L. Gallagher; Charles S. Gasser KANADI (KAN) transcription factors promote abaxial cell fate throughout plant development and are required for organ formation during embryo, leaf, carpel and ovule development. ABERRANT TESTA SHAPE ( ATS , or KAN4...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2007) 134 (17): 3099–3109.
Published: 1 September 2007
... report here that ERL2 is haploinsufficient for maintaining female fertility in the absence of ER and ERL1 . Ovules of the haploinsufficient er-105 erl1-2 erl2-1/+ mutant exhibit abnormal development with reduced cell proliferation in the integuments and gametophyte abortion. Our analysis indicates...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2006) 133 (21): 4211–4218.
Published: 1 November 2006
...Miin-Feng Wu; Qing Tian; Jason W. Reed In flowering plants, diploid sporophytic tissues in ovules and anthers support meiosis and subsequent haploid gametophyte development. These analogous reproductive functions suggest that common mechanisms may regulate ovule and anther development. Two...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2006) 133 (2): 251–261.
Published: 15 January 2006
... ), in which seed size and weight are dramatically increased. One factor in this is extra cell division in the integuments surrounding mnt mutant ovules,leading to the formation of enlarged seed coats. Unusually for integument mutants, mnt does not impair female fertility. The mnt lesion also has pleiotropic...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2003) 130 (18): 4249–4258.
Published: 15 September 2003
... is restricted to the L1 cell layer of most meristems and organ primordia, including those of the ovule integuments. Insertion mutations show that ARABIDOPSIS CRINKLY4 is required for regulation of cellular organisation during the development of sepal margins and ovule integument outgrowth. We show...
Journal Articles
Journal: Development
Development (2003) 130 (12): 2555–2565.
Published: 15 June 2003
.... Ovule development was disrupted in all flowers, resulting in complete female sterility. Molecular analysis of the mutant plants revealed that AtMSI1 is required to maintain the correct temporal and organ-specific expression of homeotic genes, including AGAMOUS and APETALA2 . In contrast, FAS1 and FAS2...
Journal Articles
Journal: Development
Development (2002) 129 (11): 2629–2638.
Published: 1 June 2002
... initiates more than a pair of spikelets and the spikelet meristem initiates more than the normal two flowers. The floral meristem initiates all organs correctly, but the ovule primordium, the terminal product of the floral meristem, enlarges and proliferates, expressing both meristem and ovule marker genes...
Journal Articles
Journal: Development
Development (2001) 128 (12): 2321–2331.
Published: 15 June 2001
... to the previously described ful-1 mutant ( Gu et al., 1998 ), which is defective in carpel and fruit morphogenesis. We showed that frt1-3 was allelic to ful-1 , and frt1-3 was designated as ful-7 . The combination of fwf with the ovule mutation ats , relieved the requirement for surrounding floral...