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  1. Article

    Open Access

    Effective methods for bulk RNA-seq deconvolution using scnRNA-seq transcriptomes

    RNA profiling technologies at single-cell resolutions, including single-cell and single-nuclei RNA sequencing (scRNA-seq and snRNA-seq, scnRNA-seq for short), can help characterize the composition of tissues a...

    Francisco Avila Cobos, Mohammad Javad Najaf Panah, Jessica Epps in Genome Biology (2023)

  2. Article

    Open Access

    Single cell Hi-C identifies plastic chromosome conformations underlying the gastrulation enhancer landscape

    Embryonic development involves massive proliferation and differentiation of cell lineages. This must be supported by chromosome replication and epigenetic reprogramming, but how proliferation and cell fate acq...

    Nimrod Rappoport, Elad Chomsky, Takashi Nagano, Charlie Seibert in Nature Communications (2023)

  3. No Access

    Article

    DNA methyltransferases 3A and 3B target specific sequences during mouse gastrulation

    In mammalian embryos, DNA methylation is initialized to maximum levels in the epiblast by the de novo DNA methyltransferases DNMT3A and DNMT3B before gastrulation diversifies it across regulatory regions. Here...

    Zohar Mukamel, Aviezer Lifshitz in Nature Structural & Molecular Biology (2022)

  4. No Access

    Article

    Single-cell transcriptomic analyses provide insights into the developmental origins of neuroblastoma

    Neuroblastoma is a pediatric tumor of the develo** sympathetic nervous system. However, the cellular origin of neuroblastoma has yet to be defined. Here we studied the single-cell transcriptomes of neuroblas...

    Selina Jansky, Ashwini Kumar Sharma, Verena Körber, Andrés Quintero in Nature Genetics (2021)

  5. No Access

    Article

    Single-cell analysis of clonal maintenance of transcriptional and epigenetic states in cancer cells

    Propagation of clonal regulatory programs contributes to cancer development. It is poorly understood how epigenetic mechanisms interact with genetic drivers to shape this process. Here, we combine single-cell ...

    Zohar Meir, Zohar Mukamel, Elad Chomsky, Aviezer Lifshitz, Amos Tanay in Nature Genetics (2020)

  6. Article

    Open Access

    MetaCell: analysis of single-cell RNA-seq data using K-nn graph partitions

    scRNA-seq profiles each represent a highly partial sample of mRNA molecules from a unique cell that can never be resampled, and robust analysis must separate the sampling effect from biological variance. We de...

    Yael Baran, Akhiad Bercovich, Arnau Sebe-Pedros, Yaniv Lubling in Genome Biology (2019)

  7. No Access

    Article

    Early metazoan cell type diversity and the evolution of multicellular gene regulation

    A hallmark of metazoan evolution is the emergence of genomic mechanisms that implement cell-type-specific functions. However, the evolution of metazoan cell types and their underlying gene regulatory programme...

    Arnau Sebé-Pedrós, Elad Chomsky, Kevin Pang in Nature Ecology & Evolution (2018)

  8. No Access

    Article

    Transient acquisition of pluripotency during somatic cell transdifferentiation with iPSC reprogramming factors

    Methods for direct conversion of fibroblasts to other cell types using pluripotency-associated factors generate a transient pluripotent state.

    Itay Maza, Inbal Caspi, Asaf Zviran, Elad Chomsky, Yoach Rais in Nature Biotechnology (2015)

  9. Article

    Correction: Corrigendum: Derivation of novel human ground state naive pluripotent stem cells

    Nature 504, 282–286 (2013); doi:10.1038/nature12745 The reduced representation bisulphite sequencing (RRBS) data generated and analysed in this Letter were not originally uploaded to the Gene Expression Omnibu...

    Ohad Gafni, Leehee Weinberger, Abed AlFatah Mansour, Yair S. Manor, Elad Chomsky in Nature (2015)

  10. Article

    Correction: Corrigendum: Deterministic direct reprogramming of somatic cells to pluripotency

    Nature 502, 65–70 (2013); doi:10.1038/nature12587 In this Article, the reduced representation bisulphite sequencing (RRBS) data obtained and analysed were not initially uploaded to the Gene Expression Omnibus ...

    Yoach Rais, Asaf Zviran, Shay Geula, Ohad Gafni, Elad Chomsky, Sergey Viukov in Nature (2015)

  11. No Access

    Article

    Dynamic and static maintenance of epigenetic memory in pluripotent and somatic cells

    Using a new method to estimate DNA methylation turnover rate, embryonic stem cells are shown to lack clonal transmission of methylation but still maintain a stable epigenetic state, whereas somatic cells trans...

    Zohar Shipony, Zohar Mukamel, Netta Mendelson Cohen, Gilad Landan, Elad Chomsky in Nature (2014)

  12. No Access

    Article

    Derivation of novel human ground state naive pluripotent stem cells

    It is known that human embryonic stem (ES) cells are more similar to mouse primed epiblast stem cells than to naive mouse ES cells; here culture conditions are determined that allow human ES and induced plurip...

    Ohad Gafni, Leehee Weinberger, Abed AlFatah Mansour, Yair S. Manor, Elad Chomsky in Nature (2013)

  13. No Access

    Article

    Deterministic direct reprogramming of somatic cells to pluripotency

    Somatic cells can be inefficiently and stochastically reprogrammed into induced pluripotent stem (iPS) cells by exogenous expression of Oct4 (also called Pou5f1), Sox2, Klf4 and Myc (hereafter referred to as O...

    Yoach Rais, Asaf Zviran, Shay Geula, Ohad Gafni, Elad Chomsky, Sergey Viukov in Nature (2013)