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Insect metamorphosis is one of the most fascinating developmental processes in the natural world. Complete metamorphosis requires the breakdown and re-organization of larval tissues, and the coordinated construction and development of adult structures. The molecular events that achieve this transfor...
ORGANISM(S): Bicyclus anynana 
2026-01-05 | PXD065563 | Pride
We investigated gene expression levels in Heliconius erato butterflies with divergent wing patterns across a 656KB genomic interval linked to the red color pattern wing polymorphism. This included comparison of expression between two H. erato color pattern populations (H. e. petiverana and a H.e. et...
ORGANISM(S): Heliconius erato etylus x Heliconius himera 
We sequenced the mRNA of three species of Heliconius butterfly and Eueides isabella in order to identify genes upregulated in the mouthparts tissues. Sequencing libraries were produced for three tissues types (mouthparts, legs and antennae), for one male and one female of each species.
ORGANISM(S): Heliconius sara 
Changes in sensory gene expression may underly seasonal changes in behavior. To accompany other research on seasonal changes in coloration and behavior in the seasonally plastic common buckeye butterfly Junonia coenia, we examined how gene expression in eyes differs between wild butterflies caught...
ORGANISM(S): Junonia coenia 
Butterfly Genome Project
The purpose of this experiment was to compare RNA-seq profiles of adult male and female butterfly chemosensory tissues to identify tissue- and sex-specific differences in gustatory and olfactory gene expression. Three biological replicates per sex were produced from individual Heliconius melpomene r...
ORGANISM(S): Heliconius melpomene rosina 
Sperm dimorphism, the production of two distinct sperm morphs by a single male, is a widespread but poorly understood reproductive phenomenon. In Lepidoptera, fertilizing eupyrene sperm coexist with anucleate apyrene sperm, which cannot fertilize eggs but are nevertheless required for successful rep...
ORGANISM(S): Pieris rapae rapae 
2026-03-23 | PXD070767 | Pride
Expression profiling of the effect of eggs of the Pieris rapae butterfly on Arabidopsis thaliana local leaf vs. distal leaf using 5mm leaf disk
ORGANISM(S): Arabidopsis thaliana 
Expression profiling of the affect of eggs of the Pieris brassicae butterfly on Arabidopsis thaliana local leaf vs. the distal leaf using leaf disks the size of the egg batch.
ORGANISM(S): Arabidopsis thaliana 
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