Molluscan mitochondrial genomes break the rules

F Ghiselli, A Gomes-dos-Santos… - … of the Royal …, 2021 - royalsocietypublishing.org
The first animal mitochondrial genomes to be sequenced were of several vertebrates and
model organisms, and the consistency of genomic features found has led to a 'textbook …

Mitochondrial genomic analyses provide new insights into the “missing” atp8 and adaptive evolution of Mytilidae

B Zhao, S Gao, M Zhao, H Lv, J Song, H Wang, Q Zeng… - BMC genomics, 2022 - Springer
Background Mytilidae, also known as marine mussels, are widely distributed in the oceans
worldwide. Members of Mytilidae show a tremendous range of ecological adaptions, from …

An unusual evolutionary strategy: the origins, genetic repertoire, and implications of doubly uniparental inheritance of mitochondrial DNA in bivalves

DT Stewart, S Breton, EE Chase, BM Robicheau… - Evolutionary biology—A …, 2020 - Springer
Mitochondrial DNA (mtDNA) is typically passed on to progeny only by the female parent. The
phenomenon of “doubly uniparental inheritance”(DUI) of mtDNA in many bivalve species is …

Unorthodox features in two venerid bivalves with doubly uniparental inheritance of mitochondria

C Capt, K Bouvet, D Guerra, BM Robicheau… - Scientific reports, 2020 - nature.com
In animals, strictly maternal inheritance (SMI) of mitochondria is the rule, but one exception
(doubly uniparental inheritance or DUI), marked by the transmission of sex-specific …

No evidence of DUI in the Mediterranean alien species Brachidontes pharaonis (P. Fisher, 1870) despite mitochondrial heteroplasmy

M Lubośny, B Śmietanka, M Arculeo, A Burzyński - Scientific Reports, 2022 - nature.com
Two genetically different mitochondrial haplogroups of Brachidontes pharaonis (p-distance
6.8%) have been identified in the Mediterranean Sea. This hinted at a possible presence of …

Semimytilus algosus: first known hermaphroditic mussel with doubly uniparental inheritance of mitochondrial DNA

M Lubośny, A Przyłucka, B Śmietanka, A Burzyński - Scientific reports, 2020 - nature.com
Doubly uniparental inheritance (DUI) of mitochondrial DNA is a rare phenomenon occurring
in some freshwater and marine bivalves and is usually characterized by the mitochondrial …

[HTML][HTML] Mechanisms for sperm mitochondrial removal in embryos

KP de Melo, M Camargo - Biochimica et Biophysica Acta (BBA)-Molecular …, 2021 - Elsevier
Background Different animal species have different characteristics regarding the
transmission of mitochondrial DNA. While some species have biparental mitochondrial …

Expanding the search for sperm transmission elements in the mitochondrial genomes of bivalve mollusks

DT Stewart, BM Robicheau, N Youssef… - Genes, 2021 - mdpi.com
Doubly uniparental inheritance (DUI) of mitochondrial DNA (mtDNA) in bivalve mollusks is
one of the most notable departures from the paradigm of strict maternal inheritance of …

Highly divergent mitogenomes of Geukensia demissa (Bivalvia, Mytilidae) with extreme AT content

M Lubośny, B Śmietanka, A Przyłucka… - Journal of Zoological …, 2020 - Wiley Online Library
Complete sequences of two lineage‐specific mitogenomes from mytilid bivalve Geukensia
demissa are reported, confirming the existence of doubly uniparental inheritance system in …

Evidence of doubly uniparental inheritance of the mitochondrial DNA in Polititapes rhomboides (Bivalvia, Veneridae): Evolutionary and population genetic analysis of …

GM Chacón, A Arias‐Pérez, R Freire… - Journal of Zoological …, 2020 - Wiley Online Library
Doubly uniparental inheritance (DUI) is a particular mitochondrial DNA inheritance mode
reported in a number of bivalves. DUI species show two types of mt DNA, one transmitted …