Paper Report for: Normand_2007_Genome.Res_17_7 Reference
Title: Genome characteristics of facultatively symbiotic Frankia sp. strains reflect host range and host plant biogeography
Normand P , Lapierre P , Tisa LS , Gogarten JP , Alloisio N , Bagnarol E , Bassi CA , Berry AM , Bickhart DM and Benson DR <30 more author(s)>
Normand P , Lapierre P , Tisa LS , Gogarten JP , Alloisio N , Bagnarol E , Bassi CA , Berry AM , Bickhart DM , Choisne N , Couloux A , Cournoyer B , Cruveiller S , Daubin V , Demange N , Francino MP , Goltsman E , Huang Y , Kopp OR , Labarre L , Lapidus A , Lavire C , Marechal J , Martinez M , Mastronunzio JE , Mullin BC , Niemann J , Pujic P , Rawnsley T , Rouy Z , Schenowitz C , Sellstedt A , Tavares F , Tomkins JP , Vallenet D , Valverde C , Wall LG , Wang Y , Medigue C , Benson DR (- 30)
Ref: Genome Res,
17 :7, 2007 :
PubMed Abstract PubMedSearch: Normand 2007 Genome.Res 17 7 PubMedID: 17151343 Gene_locus related to this paper: frasn-a8leg3 ,
fraaa-q0rau9 ,
fraaa-q0rbj9 ,
fraaa-q0rc03 ,
fraaa-q0rc89 ,
fraaa-q0rci1 ,
fraaa-q0rdx4 ,
fraaa-q0ref4 ,
fraaa-q0rel4 ,
fraaa-q0req5 ,
fraaa-q0rev2 ,
fraaa-q0rfl4 ,
fraaa-q0rfz5 ,
fraaa-q0rhz6 ,
fraaa-q0rjm3 ,
fraaa-q0rjt2 ,
fraaa-q0rkm8 ,
fraaa-q0rkv5 ,
fraaa-q0rl43 ,
fraaa-q0rlp9 ,
fraaa-q0rm04 ,
fraaa-q0rmn2 ,
fraaa-q0rmz5 ,
fraaa-q0rqg7 ,
fraaa-q0rr69 ,
fraaa-q0rrm7 ,
fraaa-q0rs07 ,
fraaa-q0rt07 ,
fraaa-q0rt55 ,
fraaa-q0rt70 ,
fraaa-q0rt91 ,
fraaa-q0rtc4 ,
fraaa-q0rte4 ,
fraaa-q0rtv2 ,
fraaa-q0rum6 ,
frasc-q2j5v5 ,
frasc-q2j8e6 ,
frasc-q2jct6 ,
frasn-a8kx42 ,
frasn-a8kyp2 ,
frasn-A8L0F8 ,
frasn-a8l0g7 ,
frasn-a8l1j7 ,
frasn-a8l1t9 ,
frasn-a8l4h8 ,
frasn-a8l7f8 ,
frasn-a8l8i4 ,
frasn-a8l8k8 ,
frasn-a8l9e9 ,
frasn-a8l051 ,
frasn-a8l115 ,
frasn-a8l161 ,
frasn-a8l265 ,
frasn-a8l268 ,
frasn-a8l720 ,
frasn-a8l745 ,
frasn-a8l755 ,
frasn-a8l875 ,
frasn-a8lab3 ,
frasn-a8lag3 ,
frasn-a8lb99 ,
frasn-a8lbd8 ,
frasn-a8lbj7 ,
frasn-a8lbj8 ,
frasn-a8lby7 ,
frasn-a8ldb7 ,
frasn-a8ldd0 ,
frasn-a8le91 ,
frasn-a8leg6 ,
frasn-a8leq6 ,
frasn-a8let0 ,
frasn-a8lf43 ,
frasn-a8lfg3 ,
frasn-a8lfl1 ,
frasn-a8lgw1 ,
frasn-a8lgy1 ,
frasc-q2j553 ,
frasn-a8l2m3 ,
fraaa-q0rd38 ,
frasc-q2j6h2 ,
frasn-a8lfl3 ,
frasn-a8leg7 ,
frasn-a8l5b8 ,
fraaa-q0rgz4 ,
fraaa-q0rtv3 ,
frasn-a8le98 ,
frasn-a8leb4 Abstract
Soil bacteria that also form mutualistic symbioses in plants encounter two major levels of selection. One occurs during adaptation to and survival in soil, and the other occurs in concert with host plant speciation and adaptation. Actinobacteria from the genus Frankia are facultative symbionts that form N(2)-fixing root nodules on diverse and globally distributed angiosperms in the "actinorhizal" symbioses. Three closely related clades of Frankia sp. strains are recognized; members of each clade infect a subset of plants from among eight angiosperm families. We sequenced the genomes from three strains; their sizes varied from 5.43 Mbp for a narrow host range strain (Frankia sp. strain HFPCcI3) to 7.50 Mbp for a medium host range strain (Frankia alni strain ACN14a) to 9.04 Mbp for a broad host range strain (Frankia sp. strain EAN1pec.) This size divergence is the largest yet reported for such closely related soil bacteria (97.8%-98.9% identity of 16S rRNA genes). The extent of gene deletion, duplication, and acquisition is in concert with the biogeographic history of the symbioses and host plant speciation. Host plant isolation favored genome contraction, whereas host plant diversification favored genome expansion. The results support the idea that major genome expansions as well as reductions can occur in facultative symbiotic soil bacteria as they respond to new environments in the context of their symbioses.
        
Related information
Gene_Locus | frasn-a8leg3 , fraaa-q0rau9 , fraaa-q0rbj9 , fraaa-q0rc03 , fraaa-q0rc89 , fraaa-q0rci1 , fraaa-q0rdx4 , fraaa-q0ref4 , fraaa-q0rel4 , fraaa-q0req5 , fraaa-q0rev2 , fraaa-q0rfl4 , fraaa-q0rfz5 , fraaa-q0rhz6 , fraaa-q0rjm3 , fraaa-q0rjt2 , fraaa-q0rkm8 , fraaa-q0rkv5 , fraaa-q0rl43 , fraaa-q0rlp9 , fraaa-q0rm04 , fraaa-q0rmn2 , fraaa-q0rmz5 , fraaa-q0rqg7 , fraaa-q0rr69 , fraaa-q0rrm7 , fraaa-q0rs07 , fraaa-q0rt07 , fraaa-q0rt55 , fraaa-q0rt70 , fraaa-q0rt91 , fraaa-q0rtc4 , fraaa-q0rte4 , fraaa-q0rtv2 , fraaa-q0rum6 , frasc-q2j5v5 , frasc-q2j8e6 , frasc-q2jct6 , frasn-a8kx42 , frasn-a8kyp2 , frasn-A8L0F8 , frasn-a8l0g7 , frasn-a8l1j7 , frasn-a8l1t9 , frasn-a8l4h8 , frasn-a8l7f8 , frasn-a8l8i4 , frasn-a8l8k8 , frasn-a8l9e9 , frasn-a8l051 , frasn-a8l115 , frasn-a8l161 , frasn-a8l265 , frasn-a8l268 , frasn-a8l720 , frasn-a8l745 , frasn-a8l755 , frasn-a8l875 , frasn-a8lab3 , frasn-a8lag3 , frasn-a8lb99 , frasn-a8lbd8 , frasn-a8lbj7 , frasn-a8lbj8 , frasn-a8lby7 , frasn-a8ldb7 , frasn-a8ldd0 , frasn-a8le91 , frasn-a8leg6 , frasn-a8leq6 , frasn-a8let0 , frasn-a8lf43 , frasn-a8lfg3 , frasn-a8lfl1 , frasn-a8lgw1 , frasn-a8lgy1 , frasc-q2j553 , frasn-a8l2m3 , fraaa-q0rd38 , frasc-q2j6h2 , frasn-a8lfl3 , frasn-a8leg7 , frasn-a8l5b8 , fraaa-q0rgz4 , fraaa-q0rtv3 , frasn-a8le98 , frasn-a8leb4
Citations formats
Normand P, Lapierre P, Tisa LS, Gogarten JP, Alloisio N, Bagnarol E, Bassi CA, Berry AM, Bickhart DM, Choisne N, Couloux A, Cournoyer B, Cruveiller S, Daubin V, Demange N, Francino MP, Goltsman E, Huang Y, Kopp OR, Labarre L, Lapidus A, Lavire C, Marechal J, Martinez M, Mastronunzio JE, Mullin BC, Niemann J, Pujic P, Rawnsley T, Rouy Z, Schenowitz C, Sellstedt A, Tavares F, Tomkins JP, Vallenet D, Valverde C, Wall LG, Wang Y, Medigue C, Benson DR (2007) Genome characteristics of facultatively symbiotic Frankia sp. strains reflect host range and host plant biogeographyGenome Res 17 : 7-15 Normand P, Lapierre P, Tisa LS, Gogarten JP, Alloisio N, Bagnarol E, Bassi CA, Berry AM, Bickhart DM, Choisne N, Couloux A, Cournoyer B, Cruveiller S, Daubin V, Demange N, Francino MP, Goltsman E, Huang Y, Kopp OR, Labarre L, Lapidus A, Lavire C, Marechal J, Martinez M, Mastronunzio JE, Mullin BC, Niemann J, Pujic P, Rawnsley T, Rouy Z, Schenowitz C, Sellstedt A, Tavares F, Tomkins JP, Vallenet D, Valverde C, Wall LG, Wang Y, Medigue C, Benson DR (2007) Genome Res 17 : 7-15