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author = "Light, Sara"
1

Found 7 documents, displaying page 1 of 1

Network analysis of metabolic enzyme evolution in Escherichia coli

Author(s) : Light Sara , Kraulis Per
Description :

Abstract

Background

The two most common models for the evolution of metabolism are the patchwork evolution model, where enzymes are thought to diverge from broad to narrow substrate specificity, and the retrograde evolution model, according to which enzymes evolve in response to sub...

Repository : DOAJ-Articles
Language(s) : English

Investigations into the evolution of biological networks

Author(s) : Light, Sara
Description : Individual proteins, and small collections of proteins, have been extensively studied for at least two hundred years. Today, more than 350 genomes have been completely sequenced and the proteomes of these genomes have been at least partially mapped. The inventory of protein coding genes is the first...
Repository : Publikationer från Stockholms universitet
Language(s) : English

Network analysis of metabolic enzyme evolution in Escherichia coli

Author(s) : Light, Sara , Kraulis, Per
Description :
Repository : Europe PubMed Central
Language(s) : English

Preferential attachment in the evolution of metabolic networks

Author(s) : Light Sara , Kraulis Per , Elofsson Arne
Description :

Abstract

Background

Many biological networks show some characteristics of scale-free networks. Scale-free networks can evolve through preferential attachment where new nodes are preferentially attached to well connected nodes. In networks which have evolved through preferential atta...

Repository : DOAJ-Articles
Language(s) : English

Preferential attachment in the evolution of metabolic networks

Author(s) : Light, Sara , Kraulis, Per , Elofsson, Arne
Description :
Repository : Europe PubMed Central
Language(s) : English

What properties characterize the hub proteins of the protein-protein interaction network of Saccharomyces cerevisiae?

Author(s) : Ekman, Diana , Light, Sara , Björklund, Åsa K , Elofsson, Arne
Description : An analysis of hubs (proteins with many interactors) and non-hubs in the S. cerevisiae protein interaction network shows that hub proteins are enriched with multiple and repeated domains.
Repository : Europe PubMed Central
Language(s) : English

Quantitative assessment of the structural bias in protein-protein interaction assays.

Author(s) : Björklund, Asa K , Light, Sara , Hedin, Linnea , Elofsson, Arne
Description : With recent publications of several large-scale protein-protein interaction (PPI) studies, the realization of the full yeast interaction network is getting closer. Here, we have analysed several yeast protein interaction datasets to understand their strengths and weaknesses. In particular, we invest...
Repository : Publikationer från Stockholms universitet
Language(s) : English
1

Found 7 documents, displaying page 1 of 1