Results 41 to 50 of about 10,614 (213)

Microbial diversity associated with the hydrothermal shrimp Rimicaris exoculata gut and occurrence of a resident microbial community [PDF]

open access: yes, 2010
En libre-accès sur Archimer : http://archimer.ifremer.fr/doc/00000/11142/7919.pdfInternational audienceRimicaris exoculata dominates the megafauna of several Mid-Atlantic Ridge hydrothermal sites. Its gut is full of sulphides and iron-oxide particles and
Cambon-Bonavita, Marie-Anne   +6 more
core   +2 more sources

Genetic variability of Brazilian phytoplasma and spiroplasma isolated from maize plants [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2004
The objective of this work was to characterize the genetic variability of phytoplasma and Spiroplasma kunkelii isolated from maize plants showing symptoms of stunt collected from different Brazilian geographic regions.
Eliane Aparecida Gomes   +4 more
doaj   +1 more source

The constancy of gene conservation across divergent bacterial orders [PDF]

open access: yes, 2009
Background. Orthologous genes are frequently presumed to perform similar functions. However, outside of model organisms, this is rarely tested. One means of inferring changes in function is if there are changes in the level of gene conservation and ...
Olin K Silander, Martin Ackermann
core   +2 more sources

Effect of antibiotics against Mycoplasma sp. on human embryonic stem cells undifferentiated status, pluripotency, cell viability and growth [PDF]

open access: yes, 2013
Human embryonic stem cells (hESCs) are self-renewing pluripotent cells that can differentiate into specialized cells and hold great promise as models for human development and disease studies, cell-replacement therapies, drug discovery and in vitro ...
Bluguermann, Carolina   +6 more
core   +1 more source

In search of essentiality: Mollicute-specific genes shared by twelve genomes

open access: yesGenetics and Molecular Biology, 2007
Mollicutes are cell wall-less bacteria with a genome characterized by its small size. Chromosomal rearrangements help these organisms evade host immune surveillance and hence cause disease.
Rangel Celso Souza   +4 more
doaj   +1 more source

Abundance and Species Richness of Leafhoppers and Planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops [PDF]

open access: yes, 2013
Fil: De Oliveira, Charles Martins. Embrapa Cerrados. Planaltina. Brasília/DF; BrazilFil: De Oliveira, Elizabeth. Embrapa Milho e Sorgo. Sete Lagoas/MG; BrazilFil: Prazeres De Souza, Isabel Regina. Embrapa Milho e Sorgo.
Almeida R. P.   +45 more
core   +2 more sources

Characterization of an Immunoglobulin Binding Protein (IbpM) From Mycoplasma pneumoniae

open access: yesFrontiers in Microbiology, 2020
Bacteria evolved many ways to invade, colonize and survive in the host tissue. Such complex infection strategies of other bacteria are not present in the cell-wall less Mycoplasmas.
Cedric Blötz   +3 more
doaj   +1 more source

Genetic variability among isolates of Coconut lethal yellowing phytoplasmas determined by heteroduplex mobility assay (HMA) [PDF]

open access: yes, 2008
Heteroduplex mobility assay (HMA) was used to determine genomic diversity among African isolates of coconut lethal yellowing phytoplasmas causing Cape St.
Dollet, Michel   +2 more
core   +2 more sources

Prevalence of Mollicutes among men who have sex with men and transgender women aged 15 to 19 years in Salvador, North-eastern Brazil

open access: yesBMC Infectious Diseases, 2023
Background Some species of Mollicutes have been associated with different pathologies of the urogenital tract in humans, with a high prevalence among adult men who have sex with men (MSM) and transgender women (TGW).
Valdiele de Jesus Salgado   +9 more
doaj   +1 more source

Macrophage extracellular vesicles deliver Mef2d proteins to aggravate Bacteroides fragilis pathogenicity in type 2 diabetes arterial calcification

open access: yesInterdisciplinary Medicine, EarlyView.
Bacteroides fragilis is associated with type 2 diabetes (T2D) arterial calcification and can be activated by macrophage‐derived extracellular vesicles (EVs). BF takes up EVs via receptor‐mediated endocytosis, and activation is induced by EV‐derived Mef2d, thereby inhibiting ArsR family transcriptional regulator transcription.
Cong Chen   +6 more
wiley   +1 more source

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