Results 121 to 130 of about 2,029,300 (329)

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Genetic variability in the Skyros pony and its relationship with other Greek and foreign horse breeds

open access: yesGenetics and Molecular Biology, 2011
In Greece, seven native horse breeds have been identified so far. Among these, the Skyros pony is outstanding through having a distinct phenotype. In the present study, the aim was to assess genetic diversity in this breed, by using different types of ...
Elisabeth Bömcke   +2 more
doaj  

IL28B polymorphisms predict the response to chronic hepatitis C virus infection treatment in a Mexican population

open access: yesAnnals of Hepatology, 2012
Introduction. The treatment of hepatitis C virus (HCV) genotype 1 with ribavirin (RBV) and pegylated-interferon alpha (peg-IFNα) provides a low-level sustained virological response (SVR).
Laura E. Martínez-Gómez   +8 more
doaj   +1 more source

Transcriptional plasticity buffers genetic variation in zinc homeostasis [PDF]

open access: gold, 2019
Alice Pita-Barbosa   +4 more
openalex   +1 more source

Genetic variations among the isolates of Bipolaris Maydis based on phenotypic and molecular markers [PDF]

open access: gold, 2021
Azra Nadeem   +8 more
openalex   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Genetic variation between Colletotrichum lindemuthianum isolates

open access: yesPlant Protection Science, 2002
We characterized the genetic diversity of seventy-three C. lindemuthianum isolates collected from 10 different countries by Amplified Fragment Length Polymorphism (AFLP) analysis.
K.I. Ansari   +5 more
doaj   +1 more source

Sample genealogies and genetic variation in populations of variable size

open access: yes, 2009
We consider neutral evolution of a large population subject to changes in its population size. For a population with a time-variable carrying capacity we have computed the distributions of the total branch lengths of its sample genealogies.
Eriksson, A.   +3 more
core   +1 more source

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

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