Claim · model-written summary
Microarray analysis identified genes specifically expressed in nectary tissue.
- Taxon
- Nicotiana attenuata
Nicotiana attenuatae1 - Organ / stage
- nectarye0
- Gene
- a group of genese0
- Outcome
- specifically expressed in the nectarye0
Not reportedMaterialCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“identified a group of genes that were specifically expressed in the nectary”
e1“wild tobacco, Nicotiana attenuata”
Title
Natural variation in floral nectar proteins of two Nicotiana attenuata accessions
Pil Joon Seo; Natalie Wielsch; Danny Kessler; et al. BMC Plant Biology 2013. doi:10.1186/1471-2229-13-101
Other claims from this paper (4)
- Method / resource The authors constructed a N. attenuata transcriptome database and characterized its nectar proteome.
- Observation N. attenuata floral nectar contained nectarins, sugar-cleaving enzymes, RNases, pathogen-related proteins and lipid transfer proteins.
- Association Across eleven N. attenuata accessions, nectarin1b and nectarin5 accumulation were negatively related.
- Association Floral nectar protein accumulation did not simply correlate with transcripts encoding those proteins.