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ProteomicsIdentification of novel ejaculated seminal fluid proteins in a seed beetle and division of labour across male accessory reproductive glands
The male ejaculate contains a multitude of seminal fluid proteins (SFPs), many of which are key reproductive molecules. However, the identification of SFPs is notoriously difficult and a detailed understanding of this complex phenotype has only been achieved in a few model species. We employed a rec...
ORGANISM(S): Callosobruchus maculatus 
2025-06-28 | PXD009967 | Pride
Novel proteins Accessory sex glands Ejaculate Seed beetle 
TranscriptomicsThe genomic distribution of sex-biased genes in Drosophila serrata: X-chromosome demasculanisation, feminisation, and hyper-expression in both sexes
Data from whole-body, head, thorax, abdomen, ovaries, testes and accessory glands was used to assess possible causes of a non-random distribution of sex-biased genes (sexually dimorphic expression). All samples were derived from virgin adult flies. We measured gene expression of male and female Dros...
ORGANISM(S): Drosophila serrata 
2013-11-05 | E-GEOD-45801 | biostudies-arrayexpress
UnknownSteroidogenic Enzyme and Steroid Receptor Expression in the Equine Accessory Sex Glands.
Not available
S-EPMC8388441 | biostudies-literature
ProteomicsProteome analysis of male accessory gland secretions in the diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae)
In insects, male accessory gland proteins (ACPs) are important reproductive proteins secreted by male accessory glands (MAGs) of the internal male reproductive system. During mating, ACPs were transferred along with sperms inside female bodies and have a significant impact on the physiology of femal...
ORGANISM(S): Plutella xylostella (Diamondback moth) (Plutella maculipennis) 
2023-03-11 | PXD038931 | Pride
Plutella xylostella  seminal fluid proteins  male accessory gland  accessory gland proteins  proteomics 
ProteomicsAbdominal-B regulates the male seminal fluid transferome and new female fecundity factors required for sperm sex peptide binding
Seminal fluid proteins determine reproductive success in a wide range of animals. In the Drosophila male accessory gland, seminal fluid is mainly produced by two cell types, a vast majority of main cells and a small number of secondary cells that are characterized by a specialized secretory apparatu...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2026-01-15 | PXD072877 | Pride
Seminal fluid Transferome Abdominal-b Drosophila melanogaster 
ProteomicsDrosophila Sex Peptide Controls the Assembly of Lipid Microcarriers in Seminal Fluid
Seminal fluid plays an essential role in promoting male reproductive success and modulating female physiology and behaviour. In the fruit fly, Drosophila melanogaster, Sex Peptide (SP) is the best-characterised protein mediator of these effects. It is secreted from the paired male accessory glands (...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2021-01-26 | PXD021897 | Pride
Secretion Reproduction Triacylglycerides Seminal proteins Drosophila Sex peptide 
UnknownMultiple neuropeptides produced by sex-specific neurons control activity of the male accessory glands and gonoducts in the silkworm Bombyx mori.
Not available
S-EPMC6381147 | biostudies-literature
OtherSeminal plasma proteome of ram and impact on semen liquid preservation.
Data from ProteomeXchange, PXD ID: PXD000822. File: 11-2809_Druart_PSB_27_ORBI105.mzML. Published as part of J Proteomics. 2014 Jul 15;109C:245-260 . From the Abstract: {{i}} Seminal plasma is composed of secretions from the epididymis and the accessory sex glands and plays a critical role in the f...
ORGANISM(S): Sheep_e 
GPM32310003162 | GPMDB
Resource Reanalysis 
ProteomicsThe seminal proteome of a monandrous fly, Drosophila subobscura
We identify the seminal fluid proteins in a monandrous fly, Drosophila subobscura, using a label-free quantitative proteomics approach. The accessory glands and ejaculatory ducts of mated and unmated flies were dissected. Tissues from 10 males were pooled for each sample of mated and unmated males a...
ORGANISM(S): Drosophila subobscura 
2026-02-26 | PXD072146 | Pride
Ejaculatory duct Seminal fluid proteins Accessory gland Monogamy Label-free quantitative proteomics Sexual conflict 
GenomicsLygus hesperus
Lygus hesperus Accessory Glands Transcriptome or Gene expression
PRJNA210220 | ENA
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