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MetabolomicsThe natural variance of the Arabidopsis floral secondary metabolites
Application of mass spectrometry-based metabolomics enables the detection of genotype-related natural variance in metabolism. Differences in secondary metabolite composition of flowers of 64 Arabidopsis thaliana (Arabidopsis) natural accessions, representing a considerable portion of the natural var...
2018-04-03 | MTBLS528 | MetaboLights
GenomicsOrchestration of Floral Initiation by APETALA1
The MADS-domain transcription factor APETALA1 (AP1) is a key regulator of Arabidopsis flower development. To understand the molecular mechanisms underlying AP1 function, we identified its target genes during floral initiation using a combination of gene expression profiling and genome-wide binding s...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20176 | biostudies-arrayexpress
GenomicsMolecular basis for the specification of floral organs by APETALA3 and PISTILLATA (ChIP-Seq)
Characterization of the activities of the transcription factors that AP3 and PI encode throughout flower development using perturbation and ChIPSeq assays in combination with a floral induction system (FIS) that allows a stage-specific analysis of flower development. Examination of genomic regions b...
ORGANISM(S): Arabidopsis thaliana 
2012-06-01 | E-GEOD-38358 | biostudies-arrayexpress
TranscriptomicsAth_Agilent_v1_Riechmann array expression profile apetala1
Comparion of gene expression profiles of wild-type and apetala1 inflorescences The gene expression profile of inflorescences of the floral homeotic mutant apetala1 was compared to wild-type inflorescences (Ler) using a whole-genome oligonucleotide array (Agilent, custom-commercial). Experiment was p...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20138 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of Persea americana flowers
The debate on the origin and evolution of flowers has recently entered the field of developmental genetics, with focus on the design of the ancestral floral regulatory program. Flowers can differ dramatically among angiosperm lineages, but in general, sterile perianth organs surrounding stamens (ma...
ORGANISM(S): Persea americana 
2010-06-25 | E-GEOD-13737 | biostudies-arrayexpress
ProteomicsLC-MS/MS based comparative proteomics of floral nectars reveal different mechanisms involved in floral defense of Nicotiana spp. P. hybrida and D. stramonuim
Floral nectar is a rich secretion produced by nectaries offered as an attractive reward to pollinators. Floral nectaries secrete an aqueous solution largely composed of sugars and amino acids as well as an array of proteins called nectarins. These provide one of the main mechanisms of floral defense...
ORGANISM(S): Nicotiana forgetiana Nicotiana plumbaginifolia Nicotiana x sanderae Nicotiana alata Nicotiana clevelandii Nicotiana repanda Nicotiana glauca Nicotiana longiflora Nicotiana tabacum (Common tobacco) Datura stramonium Nicotiana bonariensis Nicotiana langsdorffii Nicotiana glutinosa Nicotiana benavidesii Nicotiana quadrivalvis Nicotiana benthamiana Nicotiana africana Petunia hybrida (Petunia) Nicotiana maritima Nicotiana gossei Nicotiana sylvestris Nicotiana rustica Nicotiana paniculata Nicotiana noctiflora 
2020-01-08 | PXD014760 | Pride
Lc-ms/ms Floral defense Nicotiana Nectar Nectar redox cycle 
ProteomicsShotgun proteome analysis of Hemerocallis citrina floral and extrafloral nectar
Many angiosperms can secret at least two types of sugar-rich liquids, floral nectar (FN) and extrafloral nectar (EFN), by which plants can make use of the animal partner’s mobility for pollen transportation and attract predatory animals for indirect defense. Both FN and EFN contain considerable amou...
ORGANISM(S): Hemerocallis citrina 
2023-03-11 | PXD025892 | Pride
Extrafloral nectar Nectarin Hemerocallis citrina Floral 
TranscriptomicsOrchestration of floral initiation by APETALA1
This SuperSeries is composed of the following subset Series: GSE20139: Ath_Agilent_v1_Riechmann array expression profile AP1-GR ap1cal inflorescences - time series (hours) GSE20182: Meyerowitz Lab Arabidopsis Operon Array v4 - 4200A scanner - AP1-GR ap1cal inflorescences - time series (hours) GSE201...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20184 | biostudies-arrayexpress
Genomicsfloral nectar metagenome
Priority effects persists across floral generations in nectar microbial metacommunities
PRJDB4972 | ENA
ProteomicsDIA-based quantitative proteomics reveals the protein regulatory networks of floral thermogenesis in Nelumbo nucifera
The flower chambers of sacred lotus (Nelumbo nucifera) can maintain a relatively stable temperature during anthesis despite the large environmental temperature fluctuations. However, the regulatory mechanism of floral thermogenesis remains largely unclear. To further understand the molecular basis o...
ORGANISM(S): Nelumbo Nucifera 
2021-02-20 | PXD024269 |
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