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Machine learning has made significant contributions to the field of genetics, revolutionizing the way researchers analyse and interpret the vast amounts of genomic data. This collection brings together Reviews written by key opinion leaders in the field that explain cutting-edge machine learning methodology and how these tools are being applied in specific research areas. From predictive modelling to pattern recognition, this collection showcases the innovative ways in which machine learning is offering unprecedented insights into genetic variation, disease mechanisms and evolutionary dynamics.
Machine learning methods are becoming increasingly important in the analysis of large-scale genomic, epigenomic, proteomic and metabolic data sets. In this Review, the authors consider the applications of supervised, semi-supervised and unsupervised machine learning methods to genetic and genomic studies. They provide general guidelines for the selection and application of algorithms that are best suited to particular study designs.
Machine learning is widely applied in various fields of genomics and systems biology. In this Review, the authors describe how responsible application of machine learning requires an understanding of several common pitfalls that users should be aware of (and mitigate) to avoid unreliable results.
This Review describes different deep learning techniques and how they can be applied to extract biologically relevant information from large, complex genomic data sets.
In this Review, the authors describe advances in deep learning approaches in genomics, whereby researchers are moving beyond the typical ‘black box’ nature of models to obtain biological insights through explainable artificial intelligence (xAI).
Applying deep learning to large-scale genomic data of species or populations is providing new opportunities to understand the evolutionary forces that drive genetic diversity. This Review introduces common deep learning architectures and provides comprehensive guidelines to implement deep learning models for population genetic inference. The authors also discuss current opportunities and challenges for deep learning in population genetics.
In this Review, the authors summarize recent progress in cell–cell interaction (CCI) research. They describe the recent evolution in computational tools that underpin CCI studies, discuss improvements in experimental methods enabling more high-throughput analyses of CCIs, and highlight future directions for the field.
In this Review, Zhang et al. discuss how recent advances in computational methods are helping to reveal the multiscale features involved in genome folding within the nucleus and how the resulting 3D genome organization relates to genome function.
Molecular measures of biological ageing based on high-throughput omics technologies are enabling the quantitative characterization of ageing. The authors review how epigenomic, transcriptomic, proteomic, metabolomic and other omics data can be harnessed using machine learning to build ‘ageing clocks’.
In this Review, the authors discuss computational methods for interpreting the molecular and clinical effects of genetic variants. They focus on methods leveraging machine learning, including those that characterize the effects on wider molecular networks.