Results 31 to 40 of about 89 (73)

Asproinocybe pakistanica sp. nov. and A. daleyae.: first representatives of the genus Asproinocybe from Pakistan

open access: yesNordic Journal of Botany, Volume 2026, Issue 1, January 2026.
Asproinocybe paksitanica sp. nov. is described as a novel species and Asproinocybe daleyae as a new country record from moist temperate forest in Pakistan, based on morphological and molecular data. Morphologically the new species is characterized by a pileus with variable shades from light to chocolate brown, violet lamellae, light brown stipe (light ...
Muhammad Ali   +6 more
wiley   +1 more source

Rpb1-CTD phosphorylation is differentially modulated by Rpb4/7

open access: yes, 2017
This work was funded by the MINECO (BFU2013-48374-P)
Allepuz-Fuster, Paula   +2 more
openaire   +1 more source

The fidelity of transcription: RPB1 (RPO21) mutations that increase transcriptional slippage in S. cerevisiae.

open access: yesThe Journal of biological chemistry, 2013
The fidelity of RNA synthesis depends on both accurate template-mediated nucleotide selection and proper maintenance of register between template and RNA. Loss of register, or transcriptional slippage, is particularly likely on homopolymeric runs in the template.
Jeffrey, Strathern   +8 more
openaire   +1 more source

Krüppel-Like Factor 6 Induces RNA Polymerase II Subunit RPB1 to Promote Kidney Injury

open access: yesJournal of the American Society of Nephrology
Key Points Single nuclear RNA sequencing after DNA damage–induced AKI identified an injured proximal tubule cluster with high Polr2a (RNA polymerase ...
Sian E. Piret   +12 more
openaire   +2 more sources

Mammalian Elongin A complex mediates DNA-damage-induced ubiquitylation and degradation of Rpb1

open access: yesMammalian Elongin A complex mediates DNA-damage-induced ubiquitylation and degradation of Rpb1
application ...
openaire   +1 more source

ARMC5 is part of an RPB1-specific ubiquitin ligase implicated in adrenal hyperplasia

open access: yesNucleic Acids Research, 2022
Abstract ARMC5 is implicated in several pathological conditions, but its function remains unknown. We have previously identified CUL3 and RPB1 (the largest subunit of RNA polymerase II (Pol II) as potential ARMC5-interacting proteins. Here, we show that ARMC5, CUL3 and RBX1 form an active E3 ligase complex specific for RPB1. ARMC5, CUL3,
Jiangping Wu   +2 more
exaly   +3 more sources

Solution structure of the Set2-Rpb1 interacting domain of human Set2 and its interaction with the hyperphosphorylated C-terminal domain of Rpb1 [PDF]

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2005
The phosphorylation state of the C-terminal repeat domain (CTD) of the largest subunit of RNA polymerase II changes as polymerase transcribes a gene, and the distinct forms of the phospho-CTD (PCTD) recruit different nuclear factors to elongating polymerase. The Set2 histone methyltransferase from yeast was recently shown to bind the PCTD of elongating
Pei Zhou, Ziqiang Guan, Harvey Sage
exaly   +3 more sources

Aberrant activation of RPB1 is critical for cell overgrowth in acute myeloid leukemia

Experimental Cell Research, 2019
Acute myeloid leukemia (AML) is a group of highly aggressive malignancies with a 5-year overall survival of less than 40%. Cell overgrowth with defective apoptosis is a hallmark of AML, but little is known about how it occurs. Here, we show that aberrant activation of the largest subunit of RNA polymerase II (RPB1) encoded by POLR2A gene is critically ...
Shu Zheng, Bowen Wu, Haifeng Zhuang
exaly   +3 more sources

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