- beg-evodevo@psb.ugent.be - maillist.psb.ugent.be

[Beg-evodevo] Turning a hobby into a job: How duplicated genes find new functions : Abstract : Nature Reviews Genetics
by Klaas Vandepoele 29 Nov '08

29 Nov '08

http://www.nature.com/nrg/journal/v9/n12/abs/nrg2482.html can someone fetch the PDF?

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[Beg-evodevo] Neutralism and selectionism: a network-based reconciliation : Article : Nature Reviews Genetics
by Klaas Vandepoele 19 Nov '08

19 Nov '08

http://www.nature.com/nrg/journal/v9/n12/full/nrg2473.html -- Klaas Vandepoele, PhD Tel. 32 (0)9 33 13822 VIB Department of Plant Systems Biology, Ghent University Technologiepark 927, 9052 Gent, Belgium E-mail: Klaas.Vandepoele(a)psb.ugent.be Website: http://bioinformatics.psb.ugent.be/ --------------------------------------------------------- Come on if you think, come on if you think You can take us on, you and whose army?

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[Beg-evodevo] The Apicomplexan Whole-Genome Phylogeny: An Analysis of Incongruence among Gene Trees
by Klaas Vandepoele 15 Nov '08

15 Nov '08

http://mbe.oxfordjournals.org/cgi/content/abstract/25/12/2689?etoc

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[Beg-evodevo] Evolutionary Genetics of Genome Merger and Doublin...[Annu Rev Genet. 2008] - PubMed Result
by Yves Van de Peer 09 Nov '08

09 Nov '08

http://www.ncbi.nlm.nih.gov/pubmed/18983261?dopt=Abstract -- Yves Van de Peer, PhD. Professor in Bioinformatics and Genome Biology Group Leader Bioinformatics and Evolutionary Genomics VIB Department of Plant Systems Biology, UGent Ghent University Technologiepark 927 B-9052 Ghent Belgium Phone: +32 (0)9 331 3807 Cell Phone: +32 (0)476 560 091 Fax: +32 (0)9 331 3809 email: yves.vandepeer(a)psb.ugent.be http://bioinformatics.psb.ugent.be/

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[Beg-evodevo] Genome Biology | Full text | Large-scale assignment of orthology: back to phylogenetics?
by Klaas Vandepoele 06 Nov '08

06 Nov '08

An excellent review introducing the computational sequence-based inference of orthology http://genomebiology.com/2008/9/10/235

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[Beg-evodevo] Curling Up with a Story: An Interview with Sean Carroll
by Klaas Vandepoele 01 Nov '08

01 Nov '08

http://www.plosgenetics.org/article/info%3Adoi%2F10.1371%2Fjournal.pgen.100…

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[Beg-evodevo] Timing of Genome Duplications Relative to the Orig...[Mol Biol Evol. 2008] - PubMed Result
by Klaas Vandepoele 29 Oct '08

29 Oct '08

http://www.ncbi.nlm.nih.gov/pubmed/18842688?dopt=Abstract -- Klaas Vandepoele, PhD Tel. 32 (0)9 33 13822 VIB Department of Plant Systems Biology, Ghent University Technologiepark 927, 9052 Gent, Belgium E-mail: Klaas.Vandepoele(a)psb.ugent.be Website: http://bioinformatics.psb.ugent.be/ --------------------------------------------------------- Come on if you think, come on if you think You can take us on, you and whose army?

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[Beg-evodevo] BMC Evo Bio :: Just how versatile are domains?
by Klaas Vandepoele 24 Oct '08

24 Oct '08

Just how versatile are domains? January Weiner 3rd, Andrew D. Moore and Erich Bornberg-Bauer BMC Evolutionary Biology 2008, 8:285doi:10.1186/1471-2148-8-285 Published: 14 October 2008 Background Creating new protein domain arrangements is a frequent mechanism of evolutionary innovation. While some domains always form the same combinations, others form many different arrangements. This ability, which is often referred to as versatility or promiscuity of domains, fits a random evolutionary model in which a domain's promiscuity is based on its relative frequency of domains. Results We show that there is a clear relationship across genomes between the promiscuity of a given domain and its frequency. However, the strength of this relationship differs for different domains. We thus redefine domain promiscuity by defining a new index, DVI ("domain versatility index"), which eliminates the effect of domain frequency. We explore links between a domain's versatility, when unlinked from abundance, and its biological properties. Conclusions Our results indicate that domains occurring as single domain proteins and domains appearing frequently at protein termini have a higher DVI. This is consistent with previous observations that the evolution of domain re-arrangements is primarily driven by fusion of pre-existing arrangements and single domains as well as loss of domains at protein termini. Furthermore, we studied the link between domain age, defined as the first appearance of a domain in the species tree, and the DVI. Contrary to previous studies based on domain promiscuity, it seems as if the DVI is age independent. Finally, we find that contrary to previously reported findings, versatility is lower in Eukaryotes. In summary, our measure of domain versatility indicates that a random attachment process is sufficient to explain the observed distribution of domain arrangements and that several views on domain promiscuity need to be revised. http://www.biomedcentral.com/1471-2148/8/285/abstract

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[Beg-evodevo] unique genes
by Stefanie De Bodt 20 Oct '08

20 Oct '08

http://www.ncbi.nlm.nih.gov/pubmed/18847470?dopt=Abstract -- ================================================================== Stefanie De Bodt, PhD VIB Department of Plant Systems Biology, UGent Technologiepark 927 B-9052 Gent Belgium Tel: 32 (0)9 3313692 Website: http://www.psb.ugent.be ==================================================================

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[Beg-evodevo] Effects of Aneuploidy
by Stefanie De Bodt 20 Oct '08

20 Oct '08

http://www.ncbi.nlm.nih.gov/pubmed/18927630?dopt=Abstract -- ================================================================== Stefanie De Bodt, PhD VIB Department of Plant Systems Biology, UGent Technologiepark 927 B-9052 Gent Belgium Tel: 32 (0)9 3313692 Website: http://www.psb.ugent.be ==================================================================

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