7,636 results found
    1. Microbiology and Infectious Disease

    Genetic basis for coordination of meiosis and sexual structure maturation in Cryptococcus neoformans

    Linxia Liu, Guang-Jun He ... Linqi Wang
    Meiosis and differentiation of basidium, a defining sexual structure of the phylum Basidiomycota, are genetically integrated by a shared regulatory program to ensure the formation of infectious meiospores in Cryptococcus neoformans.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    A genetic selection reveals functional metastable structures embedded in a toxin-encoding mRNA

    Sara Masachis, Nicolas J Tourasse ... Fabien Darfeuille
    A genetic selection of toxicity suppressors coupled to high-throughput sequencing has captured metastable RNA structures that co-transcriptionally inhibit the translation of a bacterial toxin.
    1. Developmental Biology
    2. Neuroscience

    Pleiotropic effects of trisomy and pharmacologic modulation on structural, functional, molecular, and genetic systems in a Down syndrome mouse model

    Sergi Llambrich, Birger Tielemans ... Greetje Vande Velde
    Ts65dn mice exhibit structural, functional, molecular, and genetic alterations that are modulated but unrecovered by prenatal chronic GTE-EGCG, highlighting the importance of holistic studies to understand complex disorders and treatments.
    1. Neuroscience

    Brain aging comprises many modes of structural and functional change with distinct genetic and biophysical associations

    Stephen M Smith, Lloyd T Elliott ... Karla L Miller
    Imaging of structure and function in the brain from thousands of participants was used along with genetics and biophysical measures to study many different aspects of how the brain ages.
    1. Chromosomes and Gene Expression

    Transcription-coupled genetic instability marks acute lymphoblastic leukemia structural variation hotspots

    Merja Heinäniemi, Tapio Vuorenmaa ... Olli Lohi
    Convergent transcription and stalling of transcription are enriched at DNA breakpoints found in acute lymphoblastic leukemia and associate with DNA structures and sequences that mediate genetic instability.
    1. Biochemistry and Chemical Biology

    Random-sequence genetic oligomer pools display an innate potential for ligation and recombination

    Hannes Mutschler, Alexander I Taylor ... Philipp Holliger
    Random sequence RNA pools display an innate capacity for ligation and recombination, enabling them to “bootstrap” themselves towards higher compositional, informational and structural complexity.
    1. Cell Biology

    Genetic, cellular, and structural characterization of the membrane potential-dependent cell-penetrating peptide translocation pore

    Evgeniya Trofimenko, Gianvito Grasso ... Christian Widmann
    Cationic cell-penetrating peptides (CPPs) enter cells through ~2 (–5)-nm-wide water pores induced by the strong negative plasma membrane potential that CPPs and the activity of potassium channels generate.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Uncovering the basis of protein-protein interaction specificity with a combinatorially complete library

    Thuy-Lan V Lite, Robert A Grant ... Michael T Laub
    A generalizable approach to understanding the logic of molecular recognition reveals the contributions of individual residues to the specificity of protein-protein interactions.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Imputation of 3D genome structure by genetic–epigenetic interaction modeling in mice

    Lauren Kuffler, Daniel A Skelly ... Gregory W Carter
    Genetic variants interact with open chromatin to alter gene expression within topologically associated domains of DNA in outbred mice.
    1. Genetics and Genomics

    Limitations of principal components in quantitative genetic association models for human studies

    Yiqi Yao, Alejandro Ochoa
    It is always better to use mixed effects models over principal components association regression for genetic association studies of continuous traits, since the former models family structure and close relatives are always found in real human studies.

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