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Article

The role of male accessory gland protein Acp36DE in sperm competition in Drosophila melanogaster.

Proceedings. Biological sciences - 7 Jun 2000

Chapman T, Neubaum D M, Wolfner M F, Partridge L

Abstract excerpt

A crucial factor determining sperm fertilization success in multiply mated Drosophila melanogaster females is the efficiency with which sperm are stored. This process is modulated by the accessory gland protein Acp36DE. In this study, we show that the effect of Acp36DE on sperm storage itself alters the outcome of sperm competition. As second-mating males, Acp36DE1 (null) males had significantly lower P2-values...

Topics

Animals
Drosophila Proteins
Drosophila melanogaster
Female
Fertilization
Genitalia, Male
Genotype
Insect Hormones
Intercellular Signaling Peptides and Proteins
Male
Mutagenesis

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Peptides

Reproduction

Sequence Deletion

Spermatozoa

Source

Open in PubMed Open full text

Identifiers

PMID: 10885514
DOI: 10.1098/rspb.2000.1114
PMCID: PMC1690647

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