Diversity of Sinorhizobium meliloti from the central Asian alfalfa gene center

被引:41
作者
Roumiantseva, ML
Andronov, EE
Sharypova, LA
Dammann-Kalinowski, T
Keller, M
Young, JPW
Simarov, BV
机构
[1] Res Inst Agr Microbiol, St Petersburg 196608 8, Russia
[2] Univ Bielefeld, Fak Biol, Lehrstuhl Genet, D-33501 Bielefeld, Germany
[3] Univ York, Dept Biol, York YO10 5YW, N Yorkshire, England
关键词
D O I
10.1128/AEM.68.9.4694-4697.2002
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Sinorhizobium meliloti was isolated from nodules and soil from western Tajikistan, a center of diversity of the host plants (Medicago, Melilotus, and Trigonella species). There was evidence of recombination, but significant disequilibrium, between and within the chromosome and megaplasmids. The most frequent alleles matched those in the published genome sequence.
引用
收藏
页码:4694 / 4697
页数:4
相关论文
共 20 条
[1]  
Andronov E. E., 2001, RUSS J GENET+, V37, P610
[2]  
ARONSTAM AA, 1993, GENETIKA+, V29, P235
[3]   RHIZOBIUM-MELILOTI CARRIES 2 MEGAPLASMIDS [J].
BANFALVI, Z ;
KONDOROSI, E ;
KONDOROSI, A .
PLASMID, 1985, 13 (02) :129-138
[4]   Extension of the Rhizobium meliloti succinoglycan biosynthesis gene cluster: Identification of the exsA gene encoding an ABC transporter protein, and the exsB gene which probably codes for a regulator of succinoglycan biosynthesis [J].
Becker, A ;
Kuster, H ;
Niehaus, K ;
Puhler, A .
MOLECULAR AND GENERAL GENETICS, 1995, 249 (05) :487-497
[5]   The 32-kilobase exp gene cluster of Rhizobium meliloti directing the biosynthesis of galactoglucan: Genetic organization and properties of the encoded gene products [J].
Becker, A ;
Ruberg, S ;
Kuster, H ;
Roxlau, AA ;
Keller, M ;
Ivashina, T ;
Cheng, HP ;
Walker, GC ;
Puhler, A .
JOURNAL OF BACTERIOLOGY, 1997, 179 (04) :1375-1384
[6]   ANALYSIS OF THE RHIZOBIUM-MELILOTI GENES EXOU, EXOV, EXOW, EXOT, AND EXOI INVOLVED IN EXOPOLYSACCHARIDE BIOSYNTHESIS AND NODULE INVASION - EXOU AND EXOW PROBABLY ENCODE GLUCOSYLTRANSFERASES [J].
BECKER, A ;
KLEICKMANN, A ;
KUSTER, H ;
KELLER, M ;
ARNOLD, W ;
PUHLER, A .
MOLECULAR PLANT-MICROBE INTERACTIONS, 1993, 6 (06) :735-744
[7]   Genetic variation in local populations of Sinorhizobium meliloti [J].
Bromfield, ESP ;
Behara, AMP ;
Singh, RS ;
Barran, LR .
SOIL BIOLOGY & BIOCHEMISTRY, 1998, 30 (13) :1707-1716
[8]  
DammannKalinowski T, 1996, APPL MICROBIOL BIOT, V45, P509
[9]  
FISHER RF, 1987, GENETICS, V117, P191
[10]   The composite genome of the legume symbiont Sinorhizobium meliloti [J].
Galibert, F ;
Finan, TM ;
Long, SR ;
Pühler, A ;
Abola, P ;
Ampe, F ;
Barloy-Hubler, F ;
Barnett, MJ ;
Becker, A ;
Boistard, P ;
Bothe, G ;
Boutry, M ;
Bowser, L ;
Buhrmester, J ;
Cadieu, E ;
Capela, D ;
Chain, P ;
Cowie, A ;
Davis, RW ;
Dréano, S ;
Federspiel, NA ;
Fisher, RF ;
Gloux, S ;
Godrie, T ;
Goffeau, A ;
Golding, B ;
Gouzy, J ;
Gurjal, M ;
Hernandez-Lucas, I ;
Hong, A ;
Huizar, L ;
Hyman, RW ;
Jones, T ;
Kahn, D ;
Kahn, ML ;
Kalman, S ;
Keating, DH ;
Kiss, E ;
Komp, C ;
Lalaure, V ;
Masuy, D ;
Palm, C ;
Peck, MC ;
Pohl, TM ;
Portetelle, D ;
Purnelle, B ;
Ramsperger, U ;
Surzycki, R ;
Thébault, P ;
Vandenbol, M .
SCIENCE, 2001, 293 (5530) :668-672