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    1. Genetics and Genomics

    Dynamics and regulatory roles of RNA m6A methylation in unbalanced genomes

    Shuai Zhang, Ruixue Wang ... Lin Sun
    Global analyses using aneuploid Drosophila revealed the dynamic roles of RNA m6A modification in regulating gene expression and development under genomic imbalance, highlighting its potential relationships with dosage-related effects.
    1. Genetics and Genomics

    Non-allelic gene conversion enables rapid evolutionary change at multiple regulatory sites encoded by transposable elements

    Christopher E Ellison, Doris Bachtrog
    Fully functional regulatory elements can arise rapidly from transposable elements via a novel route where non-allelic gene conversion can act to speed up the evolutionary fine-tuning of regulatory elements.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Condensin DC loads and spreads from recruitment sites to create loop-anchored TADs in C. elegans

    Jun Kim, David S Jimenez ... Sevinc Ercan
    Loading and linear translocation of condensin dosage compensation along the X-chromosomes create the loop-anchored topologically associating domains detected by Hi-C.
    1. Chromosomes and Gene Expression

    Chromatin-associated RNA sequencing (ChAR-seq) maps genome-wide RNA-to-DNA contacts

    Jason C Bell, David Jukam ... Aaron F Straight
    ChAR-seq is a massively parallelized de novo RNA mapping assay, which is capable of generating hundreds to thousands of RNA-binding maps with no a priori knowledge of target RNAs.
    1. Computational and Systems Biology
    2. Chromosomes and Gene Expression

    Single-cell analysis of transcription kinetics across the cell cycle

    Samuel O Skinner, Heng Xu ... Ido Golding
    By properly accounting for gene copy number and cell-cycle effects, single cell snapshots of nascent and mature mRNA can be used to unveil the stochastic kinetics of gene activity.
    1. Genetics and Genomics

    Sex-specific splicing occurs genome-wide during early Drosophila embryogenesis

    Mukulika Ray, Ashley Mae Conard ... Erica Larschan
    Combining computational and experimental approaches reveals that the loss of a maternal transcription factor influences sex-biased differential splicing in the early zygotic transcriptome at genes that are critical for normal developmental processes.
    1. Chromosomes and Gene Expression

    Spen links RNA-mediated endogenous retrovirus silencing and X chromosome inactivation

    Ava C Carter, Jin Xu ... Howard Y Chang
    A long noncoding RNA uses viral mimicry to achieve developmental gene silencing across a chromosome.
    1. Genetics and Genomics

    CLAMP and Zelda function together to promote Drosophila zygotic genome activation

    Jingyue Duan, Leila Rieder ... Erica Larschan
    Maternal CLAMP functions as a novel pioneer transcription factor to open chromatin and plays a targeted yet essential role in Drosophila zygotic genome activation.
    1. Chromosomes and Gene Expression
    2. Evolutionary Biology

    Genomic architecture and evolutionary antagonism drive allelic expression bias in the social supergene of red fire ants

    Carlos Martinez-Ruiz, Rodrigo Pracana ... Yannick Wurm
    Analyses of allelic- and socially-biased gene expression reveal that suppressed recombination causes most of the expression differences in the social supergene, with only few differences due to socially antagonistic selection.