Results 141 to 150 of about 24,686,030 (394)

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Identity as Theory and Method for Ethnic Studies [PDF]

open access: yes, 1986
The question of identity is fundamental to human life. Who am I, as a biological and psychological being; as a member of a human group with a particular style and history; as a participant in the common human values, perceptions, and processes which ...
Hatfield, John
core   +1 more source

Activity of Bacteriophage Preparation in Relation to Antibiotic-Resistant El Tor Strain of Vibrio Cholerae

open access: yesАнтибиотики и Химиотерапия, 2020
The spread of Vibrio cholerae strains with multiple antibiotic resistances makes it necessary to search for alternative antibiotics that are effective against the cholera pathogen.
A. V. Tyurina   +6 more
doaj  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Composite Indices of Human Well-being: Past, Present, and Future [PDF]

open access: yes
human well-being, composite well-being indices, income per capita, Human Development Index, Physical Quality of Life ...
McGillivray, Mark, Noorbakhsh, Farhad
core  

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

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