Results 71 to 80 of about 17,889,374 (275)
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS 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
PeloroNella Calabria di primo Trecento, caratterizzata da forte instabilità sociale e teatro di drammatici scontri, in particolare tra potere laico e religioso, un episodio spicca per gravità e crudeltà, l’uccisione di Federico, vescovo di Bisignano nel ...
Claudia Ercoli
doaj +1 more source
Celestinesca, 2019 El presente trabajo se propone explorar la percepción del amor en el contexto cristiano, con el intento de reconocer la implementación y los cambios de costumbres que se evidencian en dos producciones literarias que tienen como protagonista a Celestina:
Petre Ene
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS 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
The Class Size Controversy [PDF]
, 2001 [Excerpt] When we ask whether class size matters for achievement, it is essential to ask also, how class size matters. This is important for three reasons.
Brewer, Dominic J. +3 more
core +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS 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
Journal of Medical UltrasoundKnowledge of the color Doppler ultrasound (US) characteristics of parotid malignant mucoepidermoid carcinoma and benign basal cell adenoma remains limited.
Shubao Chen, Size Wu
doaj +1 more source
Celestinesca, 2019 El artículo se propone examinar, en primer lugar, los problemas que atravesó el guion de la recreación cinematográfica basada en La Celestina de Juan Guerrero Zamora durante el franquismo.
José Eduardo Villalobos Graillet
doaj +1 more source
Kubo formula for finite size systems
, 2010 We demonstrate that the proper calculation of the linear response for finite-size systems can only be performed if the coupling to the leads/baths is explicitly taken into consideration.
Berciu, Mona, Wu, Jinshan
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source