Journal ArticleDOI
Horizontal gene transfer in eukaryotic evolution
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TLDR
The number of well-supported cases of transfer from both prokaryotes and eukaryotes, many with significant functional implications, is now expanding rapidly and major recent trends include the important role of HGT in adaptation to certain specialized niches and the highly variable impact of H GT in different lineages.Abstract:
Horizontal gene transfer (HGT; also known as lateral gene transfer) has had an important role in eukaryotic genome evolution, but its importance is often overshadowed by the greater prevalence and our more advanced understanding of gene transfer in prokaryotes. Recurrent endosymbioses and the generally poor sampling of most nuclear genes from diverse lineages have also complicated the search for transferred genes. Nevertheless, the number of well-supported cases of transfer from both prokaryotes and eukaryotes, many with significant functional implications, is now expanding rapidly. Major recent trends include the important role of HGT in adaptation to certain specialized niches and the highly variable impact of HGT in different lineages.read more
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Comparative Genomic Analysis of 31 <i>Phytophthora</i> Genomes Reveals Genome Plasticity and Horizontal Gene Transfer
TL;DR: The Phytophthora genus includes over 180 known species, infecting a wide range of plant hosts, including crops, trees, and ornamentals as mentioned in this paper , which cause great economic and ecological impacts.
Dissertation
Transcriptomic and metatranscriptomic approaches to characterizing genes coding for fiber digestion within the rumen ecosystem
TL;DR: In this article, a transcriptomic study was performed to investigate the expression of the fiber degrading system of A. mucronatus YE505 and the particle associated rumen microbiota based on transcriptomic and metatranscriptomic approaches.
Metabolic Evolution in Galdieria Sulphuraria
TL;DR: Examination of the metabolic pathways encoded by the genome of G. sulphuraria revealed several pathways that are uncharacteristic for plants and algae, even red algae, and suggests a ‘metabolic patchwork’ of genes resulting from multiple evolutionary processes.
Posted ContentDOI
Horizontal gene transfer in the human and skin commensal Malassezia: a bacterially-derived flavohemoglobin is required for NO resistance and host interaction
Giuseppe Ianiri,Marco A. Coelho,Fiorella Ruchti,Florian Sparber,Timothy J. McMahon,Ci Fu,Madison J. Bolejack,Olivia Donovan,Hayden Smutney,Peter J. Myler,Peter J. Myler,Fred S. Dietrich,David A. Fox,Salomé LeibundGut-Landmann,Joseph Heitman +14 more
TL;DR: It is demonstrated that both bacterially-derived flavohemoglobins are cytoplasmic proteins required for nitric oxide detoxification and nitrosative stress resistance under aerobic conditions, and in vivo pathogenesis is independent of Malassezia flavOhemoglobin.
References
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TL;DR: The results of an international collaboration to produce and make freely available a draft sequence of the human genome are reported and an initial analysis is presented, describing some of the insights that can be gleaned from the sequence.
Journal ArticleDOI
Lateral gene transfer and the nature of bacterial innovation
TL;DR: Unlike eukaryotes, which evolve principally through the modification of existing genetic information, bacteria have obtained a significant proportion of their genetic diversity through the acquisition of sequences from distantly related organisms.
Journal ArticleDOI
The Genome of the African Trypanosome Trypanosoma brucei
Matthew Berriman,Elodie Ghedin,Elodie Ghedin,Christiane Hertz-Fowler,Gaëlle Blandin,Hubert Renauld,Daniella Castanheira Bartholomeu,Nicola Lennard,Elisabet Caler,N. Hamlin,Brian J. Haas,Ulrike Böhme,Linda Hannick,Martin Aslett,Joshua Shallom,Lucio Marcello,Lihua Hou,Bill Wickstead,U. Cecilia M. Alsmark,Claire Arrowsmith,Rebecca Atkin,Andrew Barron,Frédéric Bringaud,Karen Brooks,Mark Carrington,Inna Cherevach,Tracey-Jane Chillingworth,Carol Churcher,Louise Clark,Craig Corton,Ann Cronin,Robert L. Davies,Jonathon Doggett,Appolinaire Djikeng,Tamara Feldblyum,Mark C. Field,Audrey Fraser,Ian Goodhead,Zahra Hance,David Harper,Barbara Harris,Heidi Hauser,Jessica B. Hostetler,Al Ivens,Kay Jagels,David W. Johnson,Justin Johnson,Kristine Jones,Arnaud Kerhornou,Hean Koo,Natasha Larke,Scott M. Landfear,Christopher Larkin,Vanessa Leech,Alexandra Line,Angela Lord,Annette MacLeod,P. Mooney,Sharon Moule,David M. A. Martin,Gareth W. Morgan,Karen Mungall,Halina Norbertczak,Doug Ormond,Grace Pai,Christopher S. Peacock,Jeremy Peterson,Michael A. Quail,Ester Rabbinowitsch,Marie-Adèle Rajandream,Chris P Reitter,Steven L. Salzberg,Mandy Sanders,Seth Schobel,Sarah Sharp,Mark Simmonds,Anjana J. Simpson,Luke J. Tallon,C. Michael R. Turner,Andrew Tait,Adrian Tivey,Susan Van Aken,Danielle Walker,David Wanless,Shiliang Wang,Brian White,Owen White,Sally Whitehead,John Woodward,Jennifer R. Wortman,Mark Raymond Adams,T. Martin Embley,Keith Gull,Elisabetta Ullu,J. David Barry,Alan H. Fairlamb,Fred R. Opperdoes,Barclay G. Barrell,John E. Donelson,Neil Hall,Neil Hall,Claire M. Fraser,Sara E. Melville,Najib M. El-Sayed,Najib M. El-Sayed +104 more
TL;DR: Comparisons of the cytoskeleton and endocytic trafficking systems of Trypanosoma brucei with those of humans and other eukaryotic organisms reveal major differences.
Journal ArticleDOI
Genome evolution in yeasts
Bernard Dujon,David James Sherman,Gilles Fischer,Pascal Durrens,Serge Casaregola,Ingrid Lafontaine,Jacky de Montigny,Christian Marck,Cécile Neuvéglise,Emmanuel Talla,Nicolas Goffard,Lionel Frangeul,Michel Aigle,Véronique Anthouard,Anna Babour,Valérie Barbe,Stéphanie Barnay,Sylvie Blanchin,Jean-Marie Beckerich,Emmanuelle Beyne,Claudine Bleykasten,Anita Boisramé,Jeanne Boyer,Laurence Cattolico,Fabrice Confanioleri,Antoine de Daruvar,Laurence Despons,Emmanuelle Fabre,Cécile Fairhead,Hélène Ferry-Dumazet,Alexis Groppi,Florence Hantraye,Christophe Hennequin,Nicolas Jauniaux,Philippe Joyet,Rym Kachouri,Alix Kerrest,Romain Koszul,Marc Lemaire,Isabelle Lesur,Laurence Ma,Héloïse Muller,Jean-Marc Nicaud,Macha Nikolski,Sophie Oztas,Odile Ozier-Kalogeropoulos,Stefan Pellenz,Serge Potier,Guy-Franck Richard,Marie-Laure Straub,Audrey Suleau,Dominique Swennen,Fredj Tekaia,Micheline Wésolowski-Louvel,Eric Westhof,Bénédicte Wirth,Maria Zeniou-Meyer,Ivan Zivanovic,Monique Bolotin-Fukuhara,Agnès Thierry,Christiane Bouchier,Bernard Caudron,Claude Scarpelli,Claude Gaillardin,Jean Weissenbach,Patrick Wincker,Jean-Luc Souciet +66 more
TL;DR: Analysis of chromosome maps and genome redundancies reveal that the different yeast lineages have evolved through a marked interplay between several distinct molecular mechanisms, including tandem gene repeat formation, segmental duplication, a massive genome duplication and extensive gene loss.
Journal ArticleDOI
Phylogenetic Classification and the Universal Tree
TL;DR: Molecular phylogeneticists will have failed to find the “true tree,” not because their methods are inadequate or because they have chosen the wrong genes, but because the history of life cannot properly be represented as a tree.