Electronmicroscopic localization of lipophilic chemicals by an antibody-based detection system using the blue mussel Mytilus edulis as a model system

2007 ◽  
Vol preprint (2007) ◽  
pp. 1
Author(s):  
Sonja Einsporn ◽  
Angela Koehler
Keyword(s):  
Mytilus Edulis ◽  
Blue Mussel ◽  
Detection System ◽  
Model System

scholarly journals Differential Segregation Patterns of Sperm Mitochondria in Embryos of the Blue Mussel (Mytilus edulis)

Genetics ◽  
2004 ◽  
Vol 166 (2) ◽  
pp. 883-894
Author(s):  
Liqin Cao ◽  
Ellen Kenchington ◽  
Eleftherios Zouros
Keyword(s):  
Mitochondrial Dna ◽  
Mytilus Edulis ◽  
Blue Mussel ◽  
Uniparental Inheritance ◽  
Male Gonad ◽  
Doubly Uniparental Inheritance ◽  
Organelle Genomes ◽  
Somatic Tissues ◽  
Tight Linkage ◽  
Mitotracker Green

Abstract In Mytilus, females carry predominantly maternal mitochondrial DNA (mtDNA) but males carry maternal mtDNA in their somatic tissues and paternal mtDNA in their gonads. This phenomenon, known as doubly uniparental inheritance (DUI) of mtDNA, presents a major departure from the uniparental transmission of organelle genomes. Eggs of Mytilus edulis from females that produce exclusively daughters and from females that produce mostly sons were fertilized with sperm stained with MitoTracker Green FM, allowing observation of sperm mitochondria in the embryo by epifluorescent and confocal microscopy. In embryos from females that produce only daughters, sperm mitochondria are randomly dispersed among blastomeres. In embryos from females that produce mostly sons, sperm mitochondria tend to aggregate and end up in one blastomere in the two- and four-cell stages. We postulate that the aggregate eventually ends up in the first germ cells, thus accounting for the presence of paternal mtDNA in the male gonad. This is the first evidence for different behaviors of sperm mitochondria in developing embryos that may explain the tight linkage between gender and inheritance of paternal mitochondrial DNA in species with DUI.

Are bio-based and biodegradable microplastics impacting for blue mussel (Mytilus edulis)?

2021 ◽  
Vol 167 ◽  
pp. 112295
Author(s):  
Amina Khalid ◽  
Aurore Zalouk-Vergnoux ◽  
Samira Benali ◽  
Rosica Mincheva ◽  
Jean-Marie Raquez ◽  
...  
Keyword(s):  
Mytilus Edulis ◽  
Blue Mussel

Effects of long-term exposure to silver or copper on growth, bioaccumulation and histopathology in the blue mussel Mytilus edulis

1984 ◽  
Vol 11 (4) ◽  
pp. 253-274 ◽  
Author(s):  
A. Calabrese ◽  
J.R. MacInnes ◽  
D.A. Nelson ◽  
R.A. Greig ◽  
P.P. Yevich
Keyword(s):  
Mytilus Edulis ◽  
Blue Mussel

Microplastic fiber uptake, ingestion, and egestion rates in the blue mussel (Mytilus edulis)

2018 ◽  
Vol 137 ◽  
pp. 638-645 ◽  
Author(s):  
Madelyn N. Woods ◽  
Margaret E. Stack ◽  
David M. Fields ◽  
Susan D. Shaw ◽  
Patricia A. Matrai
Keyword(s):  
Mytilus Edulis ◽  
Blue Mussel
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