Results 11 to 20 of about 15,393,385 (190)

The Roles of Floral Organ Genes in Regulating Rosaceae Fruit Development [PDF]

Frontiers in Plant Science, 2022
The function of floral organ identity genes, APETALA1/2/3, PISTILLATA, AGAMOUS, and SEPALLATA1/2/3, in flower development is highly conserved across angiosperms. Emerging evidence shows that these genes also play important roles in the development of the
Jia-Long Yao, Chunying Kang, Chao Gu, Andrew Peter Gleave   +3 more
doaj   +3 more sources

UFO: An Arabidopsis Gene Involved in Both Floral Meristem and Floral Organ Development [PDF]

The Plant Cell, 1995
We describe the role of the UNUSUAL FLORAL ORGANS (UFO) gene in Arabidopsis floral development based on a genetic and molecular characterization of the phenotypes of nine ufo alleles. UFO is required for the proper identity of the floral meristem and acts in three different aspects of the process that distinguishes flowers from shoots.
Levin, Joshua Z., Meyerowitz, Elliot M.
openaire   +5 more sources

Interactions between FLORAL ORGAN NUMBER4 and floral homeotic genes in regulating rice flower development [PDF]

Journal of Experimental Botany, 2017
The floral meristem (FM) is self-maintaining at the early stages of flower development, but it is terminated when a fixed number of floral organs are produced. The FLORAL ORGAN NUMBER4 (FON4; also known as FON2) gene, an ortholog of Arabidopsis CLAVATA3 (CLV3), is required for regulating FM size and determinacy in rice.
Xu, Wei, Tao, Juhong, Chen, Mingjiao, Dreni, Ludovico, Luo, Zhijing, Hu, Yun, Liang, Wanqi, Zhang, Dabing   +7 more
openaire   +4 more sources

LEAFY1 and 2 are required for floral organ development in soybean. [PDF]

aBIOTECH
The transition from vegetative to reproductive growth is a vital step for the reproductive success of plants. In Arabidopsis thaliana, LEAFY (LFY) plays crucial roles in inflorescence primordium and floral organ development, but little is known about the roles of its homologs in crop plants such as soybean (Glycine max).
Wang L, Liu H, Chen L, Su T, Li S, Fang C, Lu S, Liu B, Yang H, Kong F.   +9 more
europepmc   +3 more sources

Comparative transcriptome analysis of sesame flower organs and potential functional analysis of the MIKC-MADS gene family [PDF]

BMC Genomics
Background Sesame (Sesamum indicum L.) is an important oilseed crop; the comprehensive transcriptional landscape and regulatory networks underlying its floral organogenesis remain largely uncharacterized.
Qiyuan An, Hongsen Cheng, Huijie Sun, Yanbin Na, Guangzhen Zhou, Dexue Gao   +5 more
doaj   +2 more sources

Identification and characterization of a novel gene controlling floral organ number in rice (Oryza sativa L.).

PLoS ONE, 2023
Floral organ number is crucial for successful seed setting and mature grain development. Although some genes and signaling pathways controlling floral organ number have been studied, the underlying mechanism is complicated and requires further ...
Phyu Phyu Maung, Backki Kim, Zhuo Jin, Su Jang, Yoon Kyung Lee, Hee-Jong Koh   +5 more
doaj   +2 more sources

The Role of CRABS CLAW Transcription Factor in Floral Organ Development in Plants. [PDF]

Int J Mol Sci
CRABS CLAW (CRC) is a member of the plant-specific YABBY transcription factor family, defined by the presence of a C2C2 zinc-finger domain and a C-terminal YABBY domain. CRC is essential for proper floral development, functioning in the termination of the floral meristem, maintenance of adaxial–abaxial polarity within the gynoecium, and regulation of ...
Szymczyk P, Nowak J, Majewska M.
europepmc   +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, Róisín Fattorini, Jesse McCarthy, Rainer Franzen, Florian Rümpler, George Coupland, Diarmuid S Ó'Maoiléidigh   +6 more
doaj   +1 more source

The effect of molecular, morphological and spectral reflectance evolution on nicotiana polyploids of different ages [PDF]

, 2010
PhDInterspecific hybridisation accompanied by multiplication of chromosome number, or allopolyploidy, results in rapid genetic, epigenetic, chromosomal and morphological changes.
McCarthy, Elizabeth Wetzel
core   +4 more sources

Research Progress on the Regulation of Plant Floral Organ Development by the <i>MADS-box</i> Gene Family. [PDF]

Int J Mol Sci
The initiation, development, and morphological construction of floral organs constitute a highly intricate process, involving numerous factors and their interactions.
Wu Q, Wu Y, Li R, Cao H, Li Z, Li Q, Zhou L.   +6 more
europepmc   +2 more sources