115 results found
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Vernalization-triggered expression of the antisense transcript COOLAIR is mediated by CBF genes

    Myeongjune Jeon, Goowon Jeong ... Ilha Lee
    CBFs, the central regulators of low-temperature signaling, have a function to directly activate the expression of COOLAIR, an antisense RNA of FLC, during vernalization process, but COOLAIR is not required for the vernalization response.
    1. Medicine

    Cbfβ regulates Wnt/β-catenin, Hippo/Yap, and Tgfβ signaling pathways in articular cartilage homeostasis and protects from ACLT surgery-induced osteoarthritis

    Wei Chen, Yun Lu ... Yi-Ping Li
    Low expression of Cbfb may be the cause of osteoarthritis, and local admission of Cbfb may rescue and protect against osteoarthritis through decreasing Wnt/β-catenin signaling, and increasing Hippo/Yap signaling and Tgfβ/Smad2/3 signaling in osteoarthritis articular cartilage.
    1. Developmental Biology
    2. Neuroscience

    Extrinsic and intrinsic signals converge on the Runx1/CBFβ transcription factor for nonpeptidergic nociceptor maturation

    Siyi Huang, Kevin J O'Donovan ... David D Ginty
    The extrinsic cue NGF and the intrinsic signal Islet1 converge at the level of the Runx1/CBFβ transcription factor complex formation to promote differentiation of a major nociceptor subtype.
    1. Ecology
    2. Plant Biology

    Locally adaptive temperature response of vegetative growth in Arabidopsis thaliana

    Pieter Clauw, Envel Kerdaffrec ... Magnus Nordborg
    Growth of Arabidopsis seedlings at low temperatures differs between plants that hail from different parts of the world in a way that suggests climate adaptation.
    1. Microbiology and Infectious Disease

    Temporal proteomic analysis of HIV infection reveals remodelling of the host phosphoproteome by lentiviral Vif variants

    Edward JD Greenwood, Nicholas J Matheson ... Paul J Lehner
    A comprehensive whole cell proteomic map describing expression time courses of >6,500 viral and cellular proteins during HIV infection identifies Vif-dependent antagonism of key cellular phosphatase PP2A.
    1. Biochemistry and Chemical Biology
    2. Plant Biology

    RETRACTED: Pyrophosphate modulates plant stress responses via SUMOylation

    M Görkem Patir-Nebioglu, Zaida Andrés ... Karin Schumacher
    In vivo inhibition of SUMO activating E1-enzymes by pyrophosphate reveals a mode of integrating metabolism and stress tolerance that is conserved across kingdoms.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Flowering: Keeping it cool

    Vy Nguyen, Iain Searle
    A well-established model for how plants start the process of flowering in periods of cold weather may need revisiting.
    Version of Record
    Insight
    1. Developmental Biology
    2. Cancer Biology

    RUNX1, a transcription factor mutated in breast cancer, controls the fate of ER-positive mammary luminal cells

    Maaike PA van Bragt, Xin Hu ... Zhe Li
    Loss of RUNX1, a key regulator of estrogen receptor-positive luminal breast cells, impairs mammary epithelial differentiation and contributes to luminal breast cancer via genetic interactions with a loss of p53 or RB1.
    1. Chromosomes and Gene Expression

    The budding yeast Centromere DNA Element II wraps a stable Cse4 hemisome in either orientation in vivo

    Steven Henikoff, Srinivas Ramachandran ... Jorja G Henikoff
    A stable tetrameric nucleosome occupies the central segment of each ∼120-bp budding yeast centromere in two rotational phases of both reflectional orientations in vivo.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    Transitions in cell potency during early mouse development are driven by Notch

    Sergio Menchero, Isabel Rollan ... Miguel Manzanares
    The Notch signaling pathway drives transitions in differentiation capacities during the gradual loss of potency that occurs in the preimplantation mouse embryo before the onset of the first lineage decisions.

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