Context.— Perinatal death is an increasingly important problem as the coronavirus disease
2019 (COVID-19) pandemic continues, but the mechanism of death has been unclear. …

Mitochondrial fusion remains a largely unknown process despite its observation by live
microscopy and the identification of few implicated proteins. Using green and red fluorescent …

Heteroplasmic mutations of mitochondrial DNA (mtDNA) are an important source of human
diseases. The mechanisms governing transmission, segregation and complementation of …

The classification of Bacillus thuringiensis strains has been revised and updated based on
flagellar antigens which have been in use for many years. Sixty‐nine serotypes and 13 sub‐…

… Coordination Claire Frachon Virginie Sassoon … • Sirin Dilli, chercheure MinorityMedia,
Universités Paris III et Istanbul Bilgi • Claire Frachon, chef de projets Médias et diversité et …

Diversity of respiratory chain spectrophotometric assays may lead to difficult comparison of
results between centers. The French network of mitochondrial diseases diagnostic centers …

An updated classification ofB. thuringiensis strains according to flagellar antigens is presented.
Twenty-seven antigenic groups and seven subgroups have enabled us to distiguish 34 …

The vascular architecture of the human liver is established at the end of a complex embryological
history. The hepatic primordium emerges at the 4th week and is in contact with two …

The World Health Organization's classification of lung tumors separately categorizes
neuroendocrine (NE) lung tumors, small cell lung carcinoma (SCLC), and large cell …

Introduction Pregnant women with covid-19 are more likely to experience preterm birth. The
virus seems to be associated with a wide range of placental lesions, none of them specific. …