The Evolution and Impact of C

Make It Less difficile: Understanding Genetic Evolution and Global ...

... impact on the germination of C. difficile spore [23]. In particular, bacterial 7alpha-dehydroxylation of primary bile acids appears to ...

Caesarean births 'affecting human evolution' - BBC News

The regular use of Caesarean sections is having an impact on human evolution, say scientists. More mothers now need surgery to deliver a baby due to their ...

Coronavirus disease (COVID-19): Virus Evolution

It is normal for viruses to change, but it is still something scientists follow closely because there can be important implications. All viruses, including SARS ...

Evolutionary perspectives on cesarean section - Oxford Academic

PUBLIC HEALTH IMPLICATIONS OF AN EVOLUTIONARY PERSPECTIVE ON CESAREAN SECTION ... C. ,. Deneux-Tharaux. C. ,. Khireddine. I. et al. Manual ...

Human evolutionary history impacts our COVID-19 risk

Identifying and interpreting apparent Neanderthal ancestry in African individuals. Cell. 180: 677-687. Kuhlwilm, M., Gronau, I., Hubisz, M. J., de Filippo, C., ...

Has the rise in C-sections affected human evolution? This ... - Vox

Where C-sections are available, the risk of an obstructed pregnancy drops considerably. “Most cases of fetopelvic disproportion … were lethal ...

Evolutionary dynamics of Clostridium difficile over short and long ...

The C. difficile genome is highly dynamic and readily undergoes genetic exchange of mobile elements (16, 17). However, the impact of homologous ...

Diversity and Evolution in the Genome of Clostridium difficile - PMC

The C. difficile species is defined by a large diverse pangenome with extreme levels of evolutionary plasticity that has been shaped over long time periods.

Evolutionary History of the Clostridium difficile Pathogenicity Locus

The disease manifestations of C. difficile infection range from mild diarrhea to toxic megacolon and death (Karas et al. 2010). Disease results from the effects ...

Climate Effects on Human Evolution - Smithsonian's Human Origins

sapiens were associated with the largest oscillations in global climate. Icons: (a) hominin origins, (b) habitual bipedality, (c) first stone ...

Origin and evolution of pathogenic coronaviruses - Nature

... implications for the origin of the novel Middle East ... Receptor usage of a novel bat lineage C betacoronavirus reveals evolution ...

Frontiers | “HLA-C: evolution, epigenetics, and pathological ...

This review provides an overview of the structure, origin, function, and pathological implications of HLA-C in the major histocompatibility complex.

Clostridium difficile infection: Evolution, phylogeny and molecular ...

Over the recent decades, Clostridium difficile infection (CDI) has emerged as a global public health threat. Despite growing attention, C. difficile remains a ...

Clostridium difficile: New Insights into the Evolution of the ... - Nature

Therefore, CDI has a considerable impact on healthcare systems in North American and European hospitals. Moreover, 23% of C. difficile ...

Perspective Climate change and the evolution of C 4 photosynthesis

A review of evidence suggests that C 4 plants evolved in response to a reduction in atmospheric CO 2 levels that began during the Cretaceous and continued ...

Human influences on evolution, and the ecological and societal ...

Second, humans can derive costs or benefits from evolutionary effects on the population dynamics of focal organisms, such as the biomass of ...

COVID-19 evolution during the pandemic - Taylor & Francis Online

COVID-19 evolution during the pandemic – Implications of new SARS ... (c) and the duration (d) that an infected host is contagious ...

Quantifying the evolution of individual scientific impact - Science

The height of each line corresponds to c10, that is, the number of citations the paper received after 10 years (sections S1.3 and S1.6). The ...

Global Warming of 1.5 ºC — - IPCC

An IPCC special report on the impacts of global warming of 1.5 °C above pre-industrial levels and related global greenhouse gas emission pathways.

Misconceptions about evolution

Evolution results in progress; organisms are always getting better through evolution. ... C and D. However, taxon A is equally closely related to taxa B, C ...