Designer genes courtesy of artificial intelligence.
Designer genes courtesy of artificial intelligence.
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DOI:
10.1101/gad.350783.123
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发表时间:
2023-05-01
影响因子:
10.5
通讯作者:
Hoffmann, Alexander
中科院分区:
文献类型:
--
作者:
Hoffmann, Alexander
In this Outlook, Hoffmann discusses a study by Vo ngoc et al. in this issue of Genes & Development that uses a machine learning approach for the characterization of function and species specificity of downstream core promoter sequences, commenting on our current understanding of promoter function and how AI can help address outstanding questions about transcriptional regulation. The core promoter determines not only where gene transcription initiates but also the transcriptional activity in both basal and enhancer-induced conditions. Multiple short sequence elements within the core promoter have been identified in different species, but how they function together and to what extent they are truly species-specific has remained unclear. In this issue of Genes & Development, Vo ngoc and colleagues (pp. 377–382) report undertaking massively parallel measurements of synthetic core promoters to generate a large data set of their activities that informs a statistical learning model to identify the sequence differences of human and Drosophila core promoters. This machine learning model was then applied to design gene core promoters that are particularly specific for the human transcriptional machinery.
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影响因子:
64.8
作者:
Vo Ngoc L;Huang CY;Cassidy CJ;Medrano C;Kadonaga JT
通讯作者:
Kadonaga JT
影响因子:
64.8
作者:
HOFFMANN, A;SINN, E;ROEDER, RG
通讯作者:
ROEDER, RG
影响因子:
64.5
作者:
SMALE, ST;BALTIMORE, D
通讯作者:
BALTIMORE, D
影响因子:
56.9
作者:
VANDYKE, MW;ROEDER, RG;SAWADOGO, M
通讯作者:
SAWADOGO, M
影响因子:
10.5
作者:
Lim, CY;Santoso, B;Kadonaga, JT
通讯作者:
Kadonaga, JT