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    2 résultats 1
    Université de Fribourg

    An armadillo-domain protein participates in a telomerase interaction network

    Dokládal, Ladislav ; Benková, Eva ; Honys, David ; Dup?áková, Nikoleta ; Lee, Lan-Ying ; Gelvin, Stanton B. ; Sýkorová, Eva

    In: Plant Molecular Biology, 2018, vol. 97, no. 4, p. 407–420

    Key messageArabidopsis and human ARM protein interact with telomerase. Deregulated mRNA levels of DNA repair and ribosomal protein genes in an Arabidopsis arm mutant suggest non-telomeric ARM function. The human homolog ARMC6 interacts with hTRF2.AbstractTelomerase maintains telomeres and has proposed non-telomeric functions. We previously identified interaction of the C- terminal domain of...

    Université de Fribourg

    ER-localized auxin transporter PIN8 regulates auxin homeostasis and male gametophyte development in Arabidopsis

    Ding, Zhaojun ; Wang, Bangjun ; Moreno, Ignacio ; Dupláková, Nikoleta ; Simon, Sibu ; Carraro, Nicola ; Reemmer, Jesica ; Pěnčík, Aleš ; Chen, Xu ; Tejos, Ricardo ; Skůpa, Petr ; Pollmann, Stephan ; Mravec, Jozef ; Petrášek, Jan ; Zažímalová, Eva ; Honys, David ; Rolčík, Jakub ; Murphy, Angus ; Orellana, Ariel ; Geisler, Markus ; Friml, Jiří

    In: Nature Communications, 2012, p. -

    Auxin is a key coordinative signal required for many aspects of plant development and its levels are controlled by auxin metabolism and intercellular auxin transport. Here we find that a member of PIN auxin transporter family, PIN8 is expressed in male gametophyte of Arabidopsis thaliana and has a crucial role in pollen development and functionality. Ectopic expression in sporophytic tissues...

    2 résultats 1