Dror Shalitin

Dror Shalitin

Israel
1K‏ עוקבים מעל 500 קשרים

פעילות

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ניסיון

  • PlantArcBio

    www.plantarcbio.com

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    Givat Chen, Israel

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    Rehovot

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    Los Angeles

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    Rehovot

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    Bet Dagan, Israel

חינוך

  • UCLA גרפי

    UCLA

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פרסומים

  • Blue Light–Dependent in Vivo and in Vitro Phosphorylation of Arabidopsis Cryptochrome 1

    Plant Cell

    To determine whether cry1 phosphorylation is associated with its function or regulation, we isolated and characterized missense cry1 mutants that express full-length CRY1 apoprotein. Mutant residues are found throughout the CRY1 coding sequence, but none of these inactive cry1 mutant proteins shows blue light–induced phosphorylation. These results demonstrate that blue light–dependent cry1 phosphorylation is closely associated with the function or regulation of the photoreceptor and that the…

    To determine whether cry1 phosphorylation is associated with its function or regulation, we isolated and characterized missense cry1 mutants that express full-length CRY1 apoprotein. Mutant residues are found throughout the CRY1 coding sequence, but none of these inactive cry1 mutant proteins shows blue light–induced phosphorylation. These results demonstrate that blue light–dependent cry1 phosphorylation is closely associated with the function or regulation of the photoreceptor and that the overall structure of cry1 is critical to its phosphorylation.

    כות בים נוספים
    • 1.	Dror Shalitin  2.	Xuhong Yu  3.	Maskit Maymon  4.	Todd Mockler  5.	Chentao Lin
    ראו פרסום
  • Regulation of Arabidopsis cryptochrome 2 by blue-light-dependent phosphorylation

    Nature

    Here we report that cry2 undergoes a blue-light-dependent phosphorylation, and that cry2 phosphorylation is associated with its function and regulation. Our results suggest that, in the absence of light, cry2 remains unphosphorylated, inactive and stable; absorption of blue light induces the phosphorylation of cry2, triggering photomorphogenic responses and eventually degradation of the photoreceptor.

    כות בים נוספים
    • Hongyun Yang
    • Todd Mockler
    • Maskit Maymon
    • Hongwei Guo
    • Garry Whitelam
    • Chentao Lin
    ראו פרסום

פרויקטים

  • Deciphering Criptochrome Mode of Action

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    Joint work in the lab of Dr. Chentao Lin

    אחר יוצרים
    • Dr. C. Lin
    • Dr. T. Mockler
    • Dr. M. Maymon
    • H. yang
    • Dr. X. Yu

שפות

  • Hebrew

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  • French

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  • English

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