Results 171 to 180 of about 4,527 (196)

Attachment of Rhizobiaceae to Plant Cells

1998
Rhizobiaceae are a family of free-living soil bacteria. Thanks to special properties, these bacteria can escape from poor soil conditions by spending a part of their lifetime in or on a plant. During this stage of life, many of them are attached to the surface of plant cells.
Ann G. Matthysse, Jan W. Kijne
openaire   +2 more sources

Beitr�ge zur Taxonomie der Rhizobiaceae

Archiv f�r Mikrobiologie, 1968
Durch Anwendung der DNA-DNA-Hybridisierungsmethode von McCarthy u. Bolton (1963) werden verwandtschaftliche Beziehungen zwischen der Gattung Agrobacterium und Rhizobium nachgewiesen. Auserdem ergeben sich Hinweise, die taxonomische Affinitaten einiger Blattsymbionten in Rubiaceae zu den Rhizobiaceae vermuten lassen.
openaire   +3 more sources

Sequence Diversity of the Plasmid Replication Gene repC in the Rhizobiaceae

Plasmid, 2000
The repABC operon is essential for stable maintenance of some Rhizobiaceae plasmids and of pTAV320 from Paracoccus versutus. These plasmids are the largest described family of homologous, yet compatible replicons. The repC gene is essential for plasmid replication, and previous work identified four distinct sequence groups (repC1, repC2, repC3, and ...
J. P. W. Young, K. M. Palmer, S.L. Turner   +2 more
openaire   +3 more sources

The Symbiotic Plasmids of theRhizobiaceae

2014
The Leguminosae, with around 18,000 species, is the largest plant family on Earth; its ecological success owes much to the existence of nitrogen-fixing symbioses with prokaryotes. These symbioses occur mainly with members of the Rhizobiaceae family (belonging to the a-proteobacteria).
Susana Brom, David Romero
openaire   +2 more sources

Sequences around the fragmentation sites of the large subunit ribosomal RNA in the family Rhizobiaceae. 23S-like rRNAs in Rhizobiaceae.

Antonie van Leeuwenhoek, 1998
We demonstrated that the representatives of the family Rhizobiaceae possess, instead of one single 23S rRNA molecule, three different sets of 23S-like rRNA fragments with sizes of about: 135 b and 2.6 kb (set 1); 135 b, 400 b, and 2.2 kb (set 2); 135 b and two molecules of about 1.3 kb (set 3). In two of the fragmentations, intervening sequences--IVS I
Sonja Selenska-Pobell, Heidi Döring
openaire   +3 more sources

Leech mycetome endosymbionts are a new lineage of alphaproteobacteria related to the Rhizobiaceae

Molecular Phylogenetics and Evolution, 2004
Mycetomal organs attached to the esophagus of hematophagous leeches which are known to harbor endosymbiotic bacteria were removed from three species in the leech family Glossiphoniidae. Anatomical observations indicated that placobdellid mycetomes are paired and caecate, inserting into the esophagus posterior to the proboscis.
Susan L. Perkins, Susan L. Perkins, Sherwin S. Desser, Mark E. Siddall   +3 more
openaire   +3 more sources

СИГНАЛЬНЫЕ СИСТЕМЫ РИЗОБИЙ (RHIZOBIACEAE) И БОБОВЫХ РАСТЕНИЙ (FABACEAE) ПРИ ФОРМИРОВАНИИ БОБОВО-РИЗОБИАЛЬНОГО СИМБИОЗА (ОБЗОР)

, 2015
Обобщены литературные и собственные данные об участии бактериального Nod-факторного сигналинга и компонентов кальциевой, НАДФН-оксидазной и NO-синтазной сигнальных систем растения в процессе формирования бобово-ризобиального симбиоза и их взаимосвязи на ...
А. К. Глянько
semanticscholar   +1 more source

Description of Flavimaribacter sediminis gen. nov., sp. nov., a New Member of the Family Rhizobiaceae Isolated from Marine Sediment

Current Microbiology, 2023
Xiangzhi Wang, Lu Wang, W. He, Qiao Yang, Dao-Feng Zhang   +4 more
semanticscholar   +1 more source

Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae

Archives of Microbiology, 2021
P. Rahi, M. Khairnar, Ashwini Hagir, A. Narayan, Kunal R. Jain, D. Madamwar, Aabeejjeet N Pansare, Y. Shouche   +7 more
semanticscholar   +1 more source

Comparative Study of HU Type Proteins Isolated from Different Groups of RHIZOBIACEAE

1984
The DNA-binding HU type proteins isolated from Rhizobium meliloti. (strain 2011 Str 3), Rizobium leguminosarum (strains L18 and L53), Rhizobium japonicum (strain J 5) and Agrobacterium tumefaciens (strain B 6) were prepared by affinity chromatography on DNA-cellulose prepared with DNA from Rhizobium meliloti. These proteins are respectively called HRm,
J. Guillaume, Pierre Sautiere, H. Khanaka, M. Catteau, Bernard Laine   +4 more
openaire   +2 more sources