Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences

Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences

8 páginas.-- 4 figuras.-- 3 tablas.-- 33 referencias.-- El autor González Grau, Juan Miguel pertenece actualmente al Instituto de Recursos Naturales y Agrobiología de Sevilla-CSIC

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Main Authors: Maeder, D. L., Weiss, Robert B, Dunn, Diane M., Cherry, Joshua L., González Grau, Juan Miguel, DiRuggiero, Jocelyne, Robb, F. T.
Format: artículo biblioteca
Language:English
Published: Genetics Society of America 1999-08-01
Online Access:http://hdl.handle.net/10261/159609
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spelling dig-irnas-es-10261-1596092018-09-11T10:23:45Z Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences Maeder, D. L. Weiss, Robert B Dunn, Diane M. Cherry, Joshua L. González Grau, Juan Miguel DiRuggiero, Jocelyne Robb, F. T. 8 páginas.-- 4 figuras.-- 3 tablas.-- 33 referencias.-- El autor González Grau, Juan Miguel pertenece actualmente al Instituto de Recursos Naturales y Agrobiología de Sevilla-CSIC Divergence of the hyperthermophilic Archaea, Pyrococcus furiosus and Pyrococcus horikoshii, was assessed by analysis of complete genomic sequences of both species. The average nucleotide identity between the genomic sequences is 70-75% within ORFs. The P. furiosus genome (1.908 mbp) is 170 kbp larger than the P. horikoshii genome (1.738 mbp) and the latter displays signicant deletions in coding regions, including the trp, his, aro, leu-ile-val, arg, pro, cys, thr, and mal operons. P. horikoshii is auxotrophic for tryptophan and histidine and is unable to utilize maltose, unlike P. furiosus. In addition, the genomes dier considerably in gene order, displaying displacements and inversions. Six allelic intein sites are common to both Pyrococcus genomes, and two intein insertions occur in each species and not the other. The bacteria-like methylated chemotaxis proteins form a functional group in P. horikoshii, but are absent in P. furiosus. Two paralogous families of ferredoxin oxidoreductases provide evidence of gene duplication preceding the divergence of the Pyrococcus species Peer reviewed 2018-01-25T08:26:15Z 2018-01-25T08:26:15Z 1999-08-01 artículo http://purl.org/coar/resource_type/c_6501 Genetics 152(4): 1299-1305 (1999) 1943-263 http://hdl.handle.net/10261/159609 en http://www.genetics.org/content/152/4/1299.article-info No none Genetics Society of America
institution IRNAS ES
collection DSpace
country España
countrycode ES
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access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
description 8 páginas.-- 4 figuras.-- 3 tablas.-- 33 referencias.-- El autor González Grau, Juan Miguel pertenece actualmente al Instituto de Recursos Naturales y Agrobiología de Sevilla-CSIC
format artículo
author Maeder, D. L.
Weiss, Robert B
Dunn, Diane M.
Cherry, Joshua L.
González Grau, Juan Miguel
DiRuggiero, Jocelyne
Robb, F. T.
spellingShingle Maeder, D. L.
Weiss, Robert B
Dunn, Diane M.
Cherry, Joshua L.
González Grau, Juan Miguel
DiRuggiero, Jocelyne
Robb, F. T.
Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences
author_facet Maeder, D. L.
Weiss, Robert B
Dunn, Diane M.
Cherry, Joshua L.
González Grau, Juan Miguel
DiRuggiero, Jocelyne
Robb, F. T.
author_sort Maeder, D. L.
title Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences
title_short Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences
title_full Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences
title_fullStr Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences
title_full_unstemmed Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P. horikoshii inferred from complete genomic sequences
title_sort divergence of the hyperthermophilic archaea pyrococcus furiosus and p. horikoshii inferred from complete genomic sequences
publisher Genetics Society of America
publishDate 1999-08-01
url http://hdl.handle.net/10261/159609
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