2024-03-28T10:47:12Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/653222019-05-08T12:02:13Zcom_10261_77com_10261_8col_10261_330
DIGITAL.CSIC
author
Boto, Luis
2013-01-28T18:11:05Z
2013-01-28T18:11:05Z
2009-10-29
Proceedings of the Royal Society of London B 277: 819-827 (2010)
0962-8452
http://hdl.handle.net/10261/65322
10.1098/rspb.2009.1679
1471-2954
The contribution of horizontal gene transfer to evolution has been controversial since it was suggested to be a force driving evolution in the microbial world. In this paper, I review the current standpoint on horizontal gene transfer in evolutionary thinking and discuss how important horizontal gene transfer is in evolution in the broad sense and particularly in prokaryotic evolution. I review recent literature asking firstly which processes are involved in the evolutionary success of transferred genes and secondly about the extent of horizontal gene transfer toward different evolutionary times. Moreover, I discuss the feasibility of reconstructing ancient phylogenetic relationships in the face of horizontal gene transfer. Finally, I discuss how horizontal gene transfer fits in the current neodarwinian evolutionary paradigm and conclude there is a need for a new evolutionary paradigm that includes horizontal gene transfer as well as other mechanisms in the explanation of evolution.
eng
openAccess
Evolution
Horizontal gene transfer
Evolutionary mechanisms
Horizontal gene transfer in evolution: facts and challenges
preprint
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URL
https://digital.csic.es/bitstream/10261/65322/1/Horizontal%20gene%20transfer.pdf
File
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Horizontal gene transfer.pdf
URL
https://digital.csic.es/bitstream/10261/65322/4/Horizontal%20gene%20transfer.pdf.txt
File
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Horizontal gene transfer.pdf.txt