SlGT11 controls floral organ patterning and floral determinacy in tomato [PDF]
BMC Plant Biology, 2020 Background Flower development directly affects fruit production in tomato. Despite the framework mediated by ABC genes have been established in Arabidopsis, the spatiotemporal precision of floral development in tomato has not been well examined.
Liling Yang +6 more
doaj +6 more sources
Floral organ development goes live [PDF]
Journal of Experimental Botany, 2020 Abstract The chance to watch floral organs develop live is not to be missed! Here, we outline reasons why quantitative, live-cell imaging is an important approach to study floral morphogenesis, and provide a basic workflow of how to get started.
Lea Rambaud-Lavigne, Angela HAY
exaly +6 more sources
FON2 SPARE1 redundantly regulates floral meristem maintenance with FLORAL ORGAN NUMBER2 in rice. [PDF]
PLoS Genetics, 2009 CLAVATA signaling restricts stem cell identity in the shoot apical meristem (SAM) in Arabidopsis thaliana. In rice (Oryza sativa), FLORAL ORGAN NUMBER2 (FON2), closely related to CLV3, is involved as a signaling molecule in a similar pathway to ...
Takuya Suzaki +4 more
doaj +4 more sources
AGAMOUS mediates timing of guard cell formation during gynoecium development.
PLoS Genetics, 2023 In Arabidopsis thaliana, stomata are composed of two guard cells that control the aperture of a central pore to facilitate gas exchange between the plant and its environment, which is particularly important during photosynthesis.
Ailbhe J Brazel +6 more
doaj +1 more source
Specification of floral organs in Arabidopsis [PDF]
Journal of Experimental Botany, 2013 Floral organs are specified by the activities of a small group of transcriptional regulators, the floral organ identity factors. Extensive genetic and molecular analyses have shown that these proteins act as master regulators of flower development, and function not only in organ identity determination but also during organ morphogenesis. Although it is
Wellmer, Frank +2 more
openaire +5 more sources
The Origin of Floral Organ Identity Quartets [PDF]
The Plant Cell, 2017 The origin of flowers has puzzled plant biologists ever since Darwin referred to their sudden appearance in the fossil record as an abominable mystery. Flowers are considered to be an assembly of protective, attractive, and reproductive male and female leaf-like organs.
Philip Ruelens +5 more
openaire +5 more sources
Linking Hsp90 function to micro-environmental and stochastic variation in floralorgans of Iris pumila L. [PDF]
Archives of Biological Sciences, 2008 Hsp90 is an environmentally responsive molecular chaperone that was found to play a key role in buffering against genetic and non-genetic perturbations in the model organisms Arabidopsis and Drosophila.
Tucić Branka +3 more
doaj +1 more source
Histone acetylation accompanied with promoter sequences displaying differential expression profiles of B-class MADS-box genes for phalaenopsis floral morphogenesis. [PDF]
PLoS ONE, 2014 Five B-class MADS-box genes, including four APETALA3 (AP3)-like PeMADS2∼5 and one PISTILLATA (PI)-like PeMADS6, specify the spectacular flower morphology in orchids. The PI-like PeMADS6 ubiquitously expresses in all floral organs. The four AP3-like genes,
Chia-Chi Hsu +8 more
doaj +1 more source
Quantitative Live Confocal Imaging in Aquilegia Floral Meristems
Bio-Protocol, 2022 In this study, we present a detailed protocol for live imaging and quantitative analysis of floral meristem development in Aquilegia coerulea, a member of the buttercup family (Ranunculaceae).
Ya Min, Stephanie Conway, Elena Kramer
doaj +1 more source
Genetic and Molecular Control of Floral Organ Identity in Cereals [PDF]
International Journal of Molecular Sciences, 2019 Gyuhwa Chung +2 more
exaly +2 more sources