Molecular Biology of Cytoplasmic Incompatibility Caused by Wolbachia Endosymbionts

M Hochstrasser - Annual review of microbiology, 2023 - annualreviews.org
Among endosymbiotic bacteria living within eukaryotic cells, Wolbachia is exceptionally
widespread, particularly in arthropods. Inherited through the female germline, it has evolved …

Highly transmissible cytoplasmic incompatibility by the extracellular insect symbiont Spiroplasma

M Pollmann, LD Moore, E Krimmer, P D'Alvise… - Iscience, 2022 - cell.com
Cytoplasmic incompatibility (CI) is a form of reproductive manipulation caused by maternally
inherited endosymbionts infecting arthropods, like Wolbachia, whereby matings between …

Comparative genomics of the carmine cochineal symbiont Candidatus Dactylopiibacterium carminicum reveals possible protection to the host against viruses via …

R Bustamante-Brito, AVP de León… - Systematic and Applied …, 2024 - Elsevier
We present new genomes from the bacterial symbiont Candidatus Dactylopiibacterium
carminicum obtained from non-domesticated carmine cochineals belonging to the scale …

Genomic insights into Spiroplasma endosymbionts that induce male-killing and protective phenotypes in the pea aphid

H Arai, F Legeai, D Kageyama, A Sugio… - FEMS Microbiology …, 2024 - academic.oup.com
Abstract The endosymbiotic bacteria Spiroplasma (Mollicutes) infect diverse plants and
arthropods, and some of which induce male killing, where male hosts are killed during …

The toxins of vertically transmitted Spiroplasma

LD Moore, MJ Ballinger - Frontiers in Microbiology, 2023 - frontiersin.org
Vertically transmitted (VT) microbial symbionts play a vital role in the evolution of their insect
hosts. A longstanding question in symbiont research is what genes help promote long-term …

[HTML][HTML] On the Origins of Symbiotic Fungi in Carmine Cochineals and Their Function in the Digestion of Plant Polysaccharides

P González-Román, D Hernández-Oaxaca… - Insects, 2024 - mdpi.com
Simple Summary The domesticated carmine cochineal produces pigments used in food,
cosmetics, and the textile industry. Its use dates to the pre-Hispanic period and thus is an …

Comparison of Five Commercial Molecular Assays for Mycoplasma Testing of Cellular Therapy Products

AH Totten, AJ Adams, HK Halas… - Journal of Clinical …, 2023 - Am Soc Microbiol
Testing of cellular therapy products for Mycoplasma is a regulatory requirement by the
United States Food and Drug Administration (FDA) to ensure the sterility and safety of the …

Dactylopius opuntiae [Cockerell] Could Be a Source of Antioxidants for the Preservation of Beef Patties

OH Aragon-Martinez, F Martinez-Morales… - Insects, 2023 - mdpi.com
Simple Summary Dactylopius opuntiae, known as wild cochineal, is an insect pest of cactus
crops in several countries, which produces important economic losses in this agricultural …

Male-killing mechanisms vary between Spiroplasma species

H Arai, MN Inoue, D Kageyama - Frontiers in Microbiology, 2022 - frontiersin.org
Male-killing, a male-specific death of arthropod hosts during development, is induced by
Spiroplasma (Mollicutes) endosymbionts of the Citri–Poulsonii and the Ixodetis groups …

Diverse toxin repertoire but limited metabolic capacities inferred from the draft genome assemblies of three Spiroplasma (Citri clade) strains associated with …

P Ramirez, H Martinez Montoya, R Aramayo, M Mateos - bioRxiv, 2024 - biorxiv.org
Spiroplasma (Class Mollicutes) is a diverse wall-less bacterial genus whose members are
strictly dependent on eukaryotic hosts (mostly arthropods and plants), with which they …