Jumana AlHaj Abed

@JumanaAHA

Postdoc, Wu lab, interested in Fly genetics, epigenetics, development, chromosome interactions and homolog pairing structure and function

Boston, MA
Vrijeme pridruživanja: kolovoz 2016.

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  1. Prikvačeni tweet
    3. lis 2019.

    Just in time for the pairing meeting , our papers on homolog pairing are out!

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  2. proslijedio/la je Tweet
    prije 18 sati

    Polyploidy 2020 in Bar Harbor! Terrific lineup. Highly recommend to anyone interested in

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  3. proslijedio/la je Tweet
    4. velj
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  4. proslijedio/la je Tweet
    31. sij

    The first FASEB conference in Ghana and Africa in 2021. Please, fill this survey if it is an event you will like to attend. It is on the topic "cellular and chromosome imaging".

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  5. proslijedio/la je Tweet
    24. sij

    We are happy to share with the 3D genome community that our review on the different methods to capture 3D genome architecture is finally out! Thanks Rieke Kempfer and for the effort. Check it out in

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  6. proslijedio/la je Tweet
    23. sij

    Just announced! New open rank Faculty search in the Institute for Systems genomics at UConn. Please RT!

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  7. proslijedio/la je Tweet
    20. sij

    Anti-GMO folks: you've been drinking GMO beer and tea for your whole life. Want to reconsider your unscientific opposition to all GMOs?

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  8. proslijedio/la je Tweet
    14. sij

    Dynamic competition of Polycomb and Trithorax in transcriptional programming [review by Mitzi Kuroda, Hyuckjoon Kang, Sandip De and Judith Kassis]

    PcG complexes in Drosophila and mammals. PcG proteins are classified into two major complexes: (a) PRC1 and (b) PRC2. Homologous core complex subunits are color coded between Drosophila (left, brown) and mammals (right, blue), and their common catalytic subunits are indicated [dRing or RING1A/B in all PRC1 complexes and E(z) or EZH1/2 in PRC2]. The core complexes are diversified by interactions with accessory protein
    Assembly of PcG complexes at target loci. (a) Drosophila PREs bind many different DNA binding proteins including Pho/Phol, Spps,
GAF, and Cg (63), and a combination of these PRE binding proteins is typically required for recruitment of PRC1 and PRC2. Genome-wide ChIP studies have shown that, although Pc (a component of PRC1) can spread beyond the recruitment sites via binding to H3K27me3...
    Model for Polycomb Group (PcG) domain establishment. (1 ) PcG domain boundaries are defined in Drosophila by either actively transcribed genes or insulator proteins and in mammals by CTCF proteins, and these boundaries may form similarly in flies and in mammals. (2 ) In both organisms, PcG proteins
appear to first engage with recruitment sites (red lines) within PcG target domains. (3 ) The recruitment sites...
    The bivalent master switch model. During embryonic development in Drosophila, PRC1 and specific coactivator proteins are proposed to form bivalent protein complexes on transcriptionally poised genes. The coactivator module includes a histone acetyltransferase that can both catalyze and recognize acetylation
marks, whereas a separate subunit can bind the H3K4me3 chromatin mark at active or bivalent promoters.
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  9. proslijedio/la je Tweet
    13. sij

    A thoughtful discussion of several viewpoints concerning domains and why the word “TAD” is ambiguous and must be updated.

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  10. 9. sij

    A reminder that application submission is open for 2020 GRS Chromatin Structure and Function in Spain. Applications look great with lots of cool research. Don't forget to add a little info about yourself like at what stage you are in your postdoc or graduate degree. Pls RT/share!

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  11. 19. pro 2019.

    Our GRS meeting fits really nicely with the associated GRC organized by and vice chair Geeta Narlikar “Chromatin Modifications, RNA and Metabolism” (May 31 - June 5, 2020) For more info on the GRC: /4

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  12. 19. pro 2019.

    It is a wonderful place for junior scientists to meet new friends and colleagues and chat about chromatin. For more info or to apply to 'Micro to Macro Chromatin Structure in Epigenetics and Disease' GRS: /3

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  13. 19. pro 2019.

    and a mentorship session on navigating different scientific careers with Carolina Perdigoto , Melike Lakadamyali , , and Carl Ebeling. /2

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  14. 19. pro 2019.

    Hello chromatin friends! GRS on Chromatin Structure & Function 2020 will be accepting applications soon! Co-chair Bobby & I put together a program focused on chromatin structure, function, new tools & integrative approaches w/ keynote Marc MR /1

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  15. proslijedio/la je Tweet
    13. pro 2019.
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  16. proslijedio/la je Tweet
    11. pro 2019.

    The and Beliveau labs are looking to recruit a joint lab technician to image spatial patterns of RNA expression and protein distribution in human kidney tissues using our multiplexed SABER technologies. Details below, pls RT

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  17. proslijedio/la je Tweet
    10. pro 2019.

    Boston folks- I’m giving a talk titled: “Chromatin control of cell size and development” at 12:00 on Thursday Dec. 12 on Harvard main campus NW 425 Come see what we've been up to including unpublished data on the role of non-chromatin bound histones in regulating cell behaviors

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  18. proslijedio/la je Tweet
    4. stu 2019.

    Check out an early release of our latest paper in on the role of chromosome territories in translocation formation! Led by & Zhuxuan Xu

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  19. proslijedio/la je Tweet
    4. stu 2019.

    Our new paper is now available as an early release pdf! Here we test the long-standing model that CT formation protects the genome. We find that, indeed, a failure to properly form CTs during interphase leaves the genome more vulnerable to translocation formation after IR.

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  20. 1. stu 2019.

    Pretty cool work showing that measles infection can cause 11% -73% antibody memory bank erasure, leaving patients more susceptible to other infections

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  21. proslijedio/la je Tweet
    29. lis 2019.

    Starting our screening here mission bay, in rock hall auditorium! Come join and the and see what it’s all about! Followed by a discussion panel with , Marcy Darnovsky, and Joseph Shieh!

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