Results 11 to 20 of about 547,441 (316)
Nanomaterials, 2021 Ureasil-Poly(ethylene oxide) (u-PEO500) and ureasil-Poly(propylene oxide) (u-PPO400) films, unloaded and loaded with dexamethasone acetate (DMA), have been investigated by carrying out atomic force microscopy (AFM), ultrasonic force microscopy (UFM ...
João Augusto Oshiro-Junior +4 more
doaj +1 more source
A new yeast poly(A) polymerase complex involved in RNA quality control [PDF]
, 2005 Eukaryotic cells contain several unconventional poly(A) polymerases in addition to the canonical enzymes responsible for the synthesis of poly(A) tails of nuclear messenger RNA precursors.
Sabine Dettwiler (27038) +36 more
core +1 more source
PAPD5, a noncanonical poly(A) polymerase with an unusual RNA-binding motif [PDF]
, 2011 PAPD5 is one of the seven members of the family of noncanonical poly(A) polymerases in human cells. PAPD5 was shown to polyadenylate aberrant pre-ribosomal RNAs in vivo, similar to degradation-mediating polyadenylation by the noncanonical poly(A ...
Bilen, B. +7 more
core +1 more source
Isolation of two strong poly (U) binding proteins from moderate halophile Halomonas eurihalina and their identification as cold shock proteins. [PDF]
PLoS ONE, 2012 Cold shock proteins (Csp) are known to be expressed in response to sudden decrease in temperature. They are thought to be involved in a number of cellular processes viz., RNA chaperone activity, translation, transcription, nucleoid condensation.
Usha Kumari Garapati +1 more
doaj +1 more source
Evolution of chloroplast transcript processing in Plasmodium and its chromerid algal relatives. [PDF]
PLoS Genetics, 2014 It is well understood that apicomplexan parasites, such as the malaria pathogen Plasmodium, are descended from free-living algae, and maintain a vestigial chloroplast that has secondarily lost all genes of photosynthetic function.
Richard G Dorrell +3 more
doaj +1 more source
Biosensors, 2023 This work reports the development of a fluorescence method for the detection of poly(ADP-ribose) polymerase-1 (PARP1), in which a phenylboronic acid-modified fluorescein isothiocyanate dye (FITC-PBA) was used to recognize the formed poly(ADP-ribose) (PAR)
Fengli Gao +4 more
doaj +1 more source
RNA-specific ribonucleotidyl transferases [PDF]
, 2007 RNA-specific nucleotidyl transferases (rNTrs) are a diverse family of template-independent polymerases that add ribonucleotides to the 3'-ends of RNA molecules.
Keller, W. +3 more
core +1 more source
Characterizing optimum electrospinning conditions for graft urethanized Poly(Vinyl Alcohol)(U-PVA)
Heliyon, 2022 Poly(vinyl alcohol) (PVA) is a water-soluble polymer that has been widely used in medical and pharmaceutical applications. For this study, we grafted urea to PVA to enhance its wettability and solubility in water.
Manar A. Najim +2 more
doaj +1 more source
Crystallization kinetics of poly(lactic acid)-talc composites [PDF]
, 2011 The crystallization kinetics of Poly(lactic acid) / talc composites were determined over a range of 0 wt.% to 15 wt.% of talc. Talc was found to change the crystallization kinetics.
Bocchini, Sergio +5 more
core +1 more source
Nanomaterials, 2020 Uncalcined/unsintered hydroxyapatite and poly-l-lactide-co-glycolide (u-HA/PLLA/PGA) is a new bioresorbable nanomaterial with superior characteristics compared with current bioresorbable materials, including appropriate mechanical properties, outstanding
Huy Xuan Ngo +7 more
doaj +1 more source