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Ultraconserved Enhancers and Enhancer Redundancy (Diane Dickel)
סדרה בארכיון ("עדכון לא פעיל" status)
When? This feed was archived on September 02, 2022 22:36 (). Last successful fetch was on July 28, 2022 16:40 ()
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What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage episode 294579916 series 2369335
In this episode of the Epigenetics Podcast, we caught up with Diane Dickel from Lawrence Berkeley National Laboratory to talk about her work on ultraconserved enhancers and enhancer redundancy.
Diane Dickel and her co-workers study non-coding regions of the genome that harbor distant-acting transcriptional regulatory regions, called enhancers. Enhancers have been shown to be critical for normal embryonic development, implying evolutional conservation. Diane Dickel and her team try to identify and characterize enhancers at a genomic scale. Their efforts include the use of CRISPR/CAS9 to mutate enhancer sequences in order to understand sequence dependent functional relevance.
In this episode we discuss the function of ultraconserved enhancers, what ultraconservation actually means, how enhancer redundancy works and how Diane Dickel dealt with a failed PhD project.
References
Dickel, D. E., Ypsilanti, A. R., Pla, R., Zhu, Y., Barozzi, I., Mannion, B. J., Khin, Y. S., Fukuda-Yuzawa, Y., Plajzer-Frick, I., Pickle, C. S., Lee, E. A., Harrington, A. N., Pham, Q. T., Garvin, T. H., Kato, M., Osterwalder, M., Akiyama, J. A., Afzal, V., Rubenstein, J. L. R., … Visel, A. (2018). Ultraconserved Enhancers Are Required for Normal Development. Cell, 172(3), 491-499.e15. https://doi.org/10.1016/j.cell.2017.12.017
Gorkin, D. U., Barozzi, I., Zhao, Y., Zhang, Y., Huang, H., Lee, A. Y., Li, B., Chiou, J., Wildberg, A., Ding, B., Zhang, B., Wang, M., Strattan, J. S., Davidson, J. M., Qiu, Y., Afzal, V., Akiyama, J. A., Plajzer-Frick, I., Novak, C. S., … Ren, B. (2020). An atlas of dynamic chromatin landscapes in mouse fetal development. Nature, 583(7818), 744–751. https://doi.org/10.1038/s41586-020-2093-3
Snetkova, V., Ypsilanti, A. R., Akiyama, J. A., Mannion, B. J., Plajzer-Frick, I., Novak, C. S., Harrington, A. N., Pham, Q. T., Kato, M., Zhu, Y., Godoy, J., Meky, E., Hunter, R. D., Shi, M., Kvon, E. Z., Afzal, V., Tran, S., Rubenstein, J. L. R., Visel, A., … Dickel, D. E. (2021). Ultraconserved enhancer function does not require perfect sequence conservation. Nature Genetics, 53(4), 521–528. https://doi.org/10.1038/s41588-021-00812-3
Related Episodes
Identification of Functional Elements in the Genome (Bing Ren)
Epigenetic Reprogramming During Mammalian Development (Wolf Reik)
Contact
80 פרקים
סדרה בארכיון ("עדכון לא פעיל" status)
When? This feed was archived on September 02, 2022 22:36 (). Last successful fetch was on July 28, 2022 16:40 ()
Why? עדכון לא פעיל status. השרתים שלנו לא הצליחו לאחזר פודקאסט חוקי לזמן ממושך.
What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage episode 294579916 series 2369335
In this episode of the Epigenetics Podcast, we caught up with Diane Dickel from Lawrence Berkeley National Laboratory to talk about her work on ultraconserved enhancers and enhancer redundancy.
Diane Dickel and her co-workers study non-coding regions of the genome that harbor distant-acting transcriptional regulatory regions, called enhancers. Enhancers have been shown to be critical for normal embryonic development, implying evolutional conservation. Diane Dickel and her team try to identify and characterize enhancers at a genomic scale. Their efforts include the use of CRISPR/CAS9 to mutate enhancer sequences in order to understand sequence dependent functional relevance.
In this episode we discuss the function of ultraconserved enhancers, what ultraconservation actually means, how enhancer redundancy works and how Diane Dickel dealt with a failed PhD project.
References
Dickel, D. E., Ypsilanti, A. R., Pla, R., Zhu, Y., Barozzi, I., Mannion, B. J., Khin, Y. S., Fukuda-Yuzawa, Y., Plajzer-Frick, I., Pickle, C. S., Lee, E. A., Harrington, A. N., Pham, Q. T., Garvin, T. H., Kato, M., Osterwalder, M., Akiyama, J. A., Afzal, V., Rubenstein, J. L. R., … Visel, A. (2018). Ultraconserved Enhancers Are Required for Normal Development. Cell, 172(3), 491-499.e15. https://doi.org/10.1016/j.cell.2017.12.017
Gorkin, D. U., Barozzi, I., Zhao, Y., Zhang, Y., Huang, H., Lee, A. Y., Li, B., Chiou, J., Wildberg, A., Ding, B., Zhang, B., Wang, M., Strattan, J. S., Davidson, J. M., Qiu, Y., Afzal, V., Akiyama, J. A., Plajzer-Frick, I., Novak, C. S., … Ren, B. (2020). An atlas of dynamic chromatin landscapes in mouse fetal development. Nature, 583(7818), 744–751. https://doi.org/10.1038/s41586-020-2093-3
Snetkova, V., Ypsilanti, A. R., Akiyama, J. A., Mannion, B. J., Plajzer-Frick, I., Novak, C. S., Harrington, A. N., Pham, Q. T., Kato, M., Zhu, Y., Godoy, J., Meky, E., Hunter, R. D., Shi, M., Kvon, E. Z., Afzal, V., Tran, S., Rubenstein, J. L. R., Visel, A., … Dickel, D. E. (2021). Ultraconserved enhancer function does not require perfect sequence conservation. Nature Genetics, 53(4), 521–528. https://doi.org/10.1038/s41588-021-00812-3
Related Episodes
Identification of Functional Elements in the Genome (Bing Ren)
Epigenetic Reprogramming During Mammalian Development (Wolf Reik)
Contact
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