FIDEL-a retrovirus-like retrotransposon and its distinct evolutionary histories in the A- and B-genome components of cultivated peanut.

Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology
Stephan NielenDavid J Bertioli

Abstract

In this paper, we describe a Ty3-gypsy retrotransposon from allotetraploid peanut (Arachis hypogaea) and its putative diploid ancestors Arachis duranensis (A-genome) and Arachis ipaënsis (B-genome). The consensus sequence is 11,223 bp. The element, named FIDEL (Fairly long Inter-Dispersed Euchromatic LTR retrotransposon), is more frequent in the A- than in the B-genome, with copy numbers of about 3,000 (+/-950, A. duranensis), 820 (+/-480, A. ipaënsis), and 3,900 (+/-1,500, A. hypogaea) per haploid genome. Phylogenetic analysis of reverse transcriptase sequences showed distinct evolution of FIDEL in the ancestor species. Fluorescent in situ hybridization revealed disperse distribution in euchromatin and absence from centromeres, telomeric regions, and the nucleolar organizer region. Using paired sequences from bacterial artificial chromosomes, we showed that elements appear less likely to insert near conserved ancestral genes than near the fast evolving disease resistance gene homologs. Within the Ty3-gypsy elements, FIDEL is most closely related with the Athila/Calypso group of retrovirus-like retrotransposons. Putative transmembrane domains were identified, supporting the presence of a vestigial envelope gene. The results emp...Continue Reading

References

Dec 11, 1979·Nucleic Acids Research·W L Gerlach, J R Bedbrook
Oct 5, 1990·Journal of Molecular Biology·S F AltschulD J Lipman
Nov 1, 1995·Plant Molecular Biology·T PélissierG Picard
Jun 1, 1996·Molecular Biotechnology·R Staden
Jun 17, 1998·Proceedings of the National Academy of Sciences of the United States of America·H M LatenE A Gaucher
Jul 29, 1998·The Plant Journal : for Cell and Molecular Biology·P FranszG Jones
Sep 10, 1998·Nature Genetics·P SanMiguelJ L Bennetzen
Sep 17, 1999·The Plant Cell·C M VicientA H Schulman
Oct 6, 1999·Genome Research·X Huang, A Madan
Dec 10, 1999·Genes & Genetic Systems·H OhtsuboE Ohtsubo
Feb 26, 2000·Annual Review of Genetics·A Kumar, J L Bennetzen
May 20, 2000·DNA Research : an International Journal for Rapid Publication of Reports on Genes and Genomes·S SatoS Tabata
Jul 21, 2000·Genome Génome / Conseil National De Recherches Canada·E M Temsch, J Greilhuber
Dec 29, 2000·Nature·S TabataUNKNOWN European Union Arabidopsis Genome Sequencing Consortium
Oct 30, 2001·Genome Génome / Conseil National De Recherches Canada·E M Temsch, J Greilhuber
May 4, 2002·Nature Reviews. Genetics·Cédric FeschotteSusan R Wessler
Jun 14, 2003·Plant Physiology·Jennifer R WortmanChristopher D Town
Apr 6, 2004·Proceedings of the National Academy of Sciences of the United States of America·Xiaoyu Zhang, Susan R Wessler
Jun 25, 2004·Nucleic Acids Research·Y L Orlov, V N Potapov
Jul 9, 2004·Proceedings of the National Academy of Sciences of the United States of America·Jianxin Ma, Jeffrey L Bennetzen
Dec 15, 2004·Annals of Botany·Jeffrey L BennetzenKatrien M Devos
Jan 26, 2005·Molecular Genetics and Genomics : MGG·Pavel NeumannJirí Macas
Apr 6, 2005·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·B YükselA H Paterson
Jun 3, 2005·Heredity·R Obermayer, J Greilhuber
Oct 21, 2005·The Plant Journal : for Cell and Molecular Biology·Lene Heegaard MadsenJens Stougaard
Nov 25, 2005·Plant Molecular Biology·Karine AlixJ S Pat Heslop-Harrison
Jul 6, 2006·Molecular Genetics and Genomics : MGG·Chaoyang ChengHirohiko Hirochika

❮ Previous
Next ❯

Citations

Feb 2, 2012·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Kenta ShirasawaSachiko Isobe
Jan 15, 2013·DNA Research : an International Journal for Rapid Publication of Reports on Genes and Genomes·Kenta ShirasawaSachiko Isobe
Dec 13, 2012·Genome Génome / Conseil National De Recherches Canada·Priscila Mary YuyamaAndré Luís Laforga Vanzela
Aug 15, 2012·BMC Genomics·Patricia M GuimarãesDavid J Bertioli
Mar 5, 2014·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Cédric MoisyFrédérique Pelsy
Nov 19, 2011·Biotechnology Advances·Manish K PandeyRajeev K Varshney
Nov 14, 2016·Molecular Genetics and Genomics : MGG·Sergio Sebastián SamolukJosé Guillermo Seijo
May 19, 2018·Frontiers in Plant Science·Qing LuXuanqiang Liang

❮ Previous
Next ❯

Datasets Mentioned

BETA
KG30076
GU480451-77
GU480478-503
GU480504-31
AB014738

Methods Mentioned

BETA
electrophoresis
dot blot
PCR
dot blotting
dot
gypsy

Software Mentioned

Perl script
Complexity
Membrane Protein Explorer MPEx
GISH
FIDEL
Blast
Multi Gauge
Staden Package
Blastn
Cyclops

Related Concepts

Related Feeds

Artificial Chromosomes

Artificial chromosomes are genetically engineered chromosomes derived from the DNA of a species. Discover the latest research on artificial chromosomes here.