The Cross-and-Capture system: a versatile tool in yeast proteomics.
Methods
; 58(4): 360-6, 2012 Dec.
Article
em En
| MEDLINE
| ID: mdl-22836129
ABSTRACT
High-throughput technologies such as affinity purification and yeast two-hybrid (Y2H) screening have been applied to explore protein-protein interactions (PPIs) in the model organism Saccharomyces cerevisiae. The "Cross-and-Capture" system is an alternative approach for an assessment of PPIs using two arrayed collections of differentially tagged yeast strains. In its current implementation, Cross-and-Capture encompasses â¼500 endogenously tagged yeast proteins, predominantly with roles in DNA metabolism and maintenance. The tagged arrays can also serve other purposes in yeast proteomics, such as monitoring of protein expression and the detection of posttranslational protein modifications. In this article, I summarize the development of this tool and describe its application to detect protein complexes and to screen for novel PPIs.
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Base de dados:
MEDLINE
Assunto principal:
Saccharomyces cerevisiae
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Proteínas de Saccharomyces cerevisiae
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Mapeamento de Interação de Proteínas
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article