Finding gene network topologies for given biological function with recurrent neural network.
Finding gene network topologies for given biological function with recurrent neural network.
复制标题
通过复发性神经网络找到给定生物学功能的基因网络拓扑。
DOI:
10.1038/s41467-021-23420-5
复制
发表时间:
2021-05-25
影响因子:
16.6
通讯作者:
Tang C
中科院分区:
文献类型:
--
作者:
Shen J;Liu F;Tu Y;Tang C
Searching for possible biochemical networks that perform a certain function is a challenge in systems biology. For simple functions and small networks, this can be achieved through an exhaustive search of the network topology space. However, it is difficult to scale this approach up to larger networks and more complex functions. Here we tackle this problem by training a recurrent neural network (RNN) to perform the desired function. By developing a systematic perturbative method to interrogate the successfully trained RNNs, we are able to distill the underlying regulatory network among the biological elements (genes, proteins, etc.). Furthermore, we show several cases where the regulation networks found by RNN can achieve the desired biological function when its edges are expressed by more realistic response functions, such as the Hill-function. This method can be used to link topology and function by helping uncover the regulation logic and network topology for complex tasks. Networks are useful ways to describe interactions between molecules in a cell, but predicting the real topology of large networks can be challenging. Here, the authors use deep learning to predict the topology of networks that perform biologically-plausible functions.
登录
查看更多内容
影响因子:
9.9
作者:
Jiménez A;Cotterell J;Munteanu A;Sharpe J
通讯作者:
Sharpe J
影响因子:
9.3
作者:
Li Z;Liu S;Yang Q
通讯作者:
Yang Q
影响因子:
64.5
作者:
Chau AH;Walter JM;Gerardin J;Tang C;Lim WA
通讯作者:
Lim WA
影响因子:
4.3
作者:
Hornung G;Barkai N
通讯作者:
Barkai N
影响因子:
7.8
作者:
HORNIK, K;STINCHCOMBE, M;WHITE, H
通讯作者:
WHITE, H