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Prediction of subcellular locations of proteins: Where to proceed?

Identifieur interne : 002691 ( Main/Exploration ); précédent : 002690; suivant : 002692

Prediction of subcellular locations of proteins: Where to proceed?

Auteurs : Kenichiro Imai [Japon] ; Kenta Nakai [Japon]

Source :

RBID : ISTEX:CD2FC68C87D88A87189C9EBD0E635A1F4BDAAD58

English descriptors

Abstract

Since the proposal of the signal hypothesis on protein subcellular sorting, a number of computational analyses have been performed in this field. A typical example is the development of prediction algorithms for the subcellular localization sites of input protein sequences. In this review, we mainly focus on the biological grounds of the prediction methods rather than the algorithmic issues because we believe the former will be more fruitful for future development. Recent advances on the study of protein sorting signals will hopefully be incorporated into future prediction methods. Unfortunately, many of the state‐of‐the‐art methods are published without sufficient objective tests. In fact, a simple test employed in this article shows that the performance of specifically developed predictors is not significantly better than that of a homology search. We suspect that this is a general problem associated with the interpretation of genome sequences, which have evolved through gene duplication and speciation.

Url:
DOI: 10.1002/pmic.201000274


Affiliations:


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Le document en format XML

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<term>Nuclear localization signals</term>
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