| withdrawn: ensifer psoraleae sp. nov. and ensifer sesbaniae sp. nov., isolated from the root nodules of psoralea corylifolia, sesbania cannabina and other legumes. | this article has been withdrawn at the request of the author(s) and/or editor. the publisher apologizes for any inconvenience this may cause. the full elsevier policy on article withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy. | 2013 | 23453021 |
| enhanced phytoremediation of soils contaminated with pahs by arbuscular mycorrhiza and rhizobium. | greenhouse experiment was conducted to evaluate the potential effectiveness of a legume (sesbania cannabina), arbuscular mycorrhizal fungi (amf) (glomus mosseae) and rhizobia (ensifer sp.) symbiosis for remediation of pahs in spiked soil. amf and rhizobia had a beneficial impact on each other in the triple symbiosis. amf and/or rhizobia significantly increased plant biomass and pahs accumulation in plants. the highest pahs dissipation was observed in plant + amf + rhizobia treated soil, in which ... | 2017 | 28165756 |
| agrobacterium deltaense sp. nov., an endophytic bacteria isolated from nodule of sesbania cannabina. | a gram-negative, non-spore-forming, aerobic rods, strain yic4121(t), was isolated from root nodule of sesbania cannabina grown in dongying (yellow river delta), shandong province, pr china. based on phylogenetic analysis of 16 s rrna gene sequences, strain yic4121(t) was assigned to the genus agrobacterium with 99.7, 99.3, 99.0, 98.8 and 98.7% sequence similarities to agrobacterium radiobacter lmg140(t), a. pusense nrcpb10(t), a. arsenijevicii kfb 330(t), a. nepotum 39/7(t) and a. larrymoorei at ... | 2017 | 28386665 |
| seedling growth and metal accumulation of selected woody species in copper and lead/zinc mine tailings. | a greenhouse pot experiment was conducted to evaluate the potential of selected woody plants for revegetation in copper (cu) and lead/zinc (pb/zn) mine tailing areas. five woody species (amorpha fruticosa linn, vitex trifolia linn. var. simplicifolia cham, glochidion puberum (linn.) hutch, broussonetia papyrifera, and styrax tonkinensis) and one herbaceous species (sesbania cannabina pers) were planted in cu and pb/zn tailings to assess their growth, root morphology, nutrition uptake, metal accu ... | 2011 | 21517000 |
| genetic diversity and community structure of rhizobia nodulating sesbania cannabina in saline-alkaline soils. | sesbania cannabina is a plant that grows naturally along the seashores in rudong county, china (rdc) and it has been introduced into the yellow river delta (yrd) as a pioneer plant to improve the saline-alkaline soils. in order to investigate the diversity of s. cannabina rhizobia in these soils, a total of 198 rhizobial isolates were characterized and phylogenetic trees were constructed based on data from multilocus sequence analysis (mlsa) of the housekeeping genes reca, atpd and glnii, as wel ... | 2016 | 27061259 |
| proposal of ensifer psoraleae sp. nov., ensifer sesbaniae sp. nov., ensifer morelense comb. nov. and ensifer americanum comb. nov. | in a survey of rhizobia associated with the native legumes in yunnan province, china, seven and nine strains isolated from the root nodules of psoralea corylifolia, sesbania cannabina and medicago lupulina were respectively classified into the novel genomic species groups i and ii in the genus ensifer (former sinorhizobium) based on the sequence analyses of the 16s rrna gene. analyses of concatenated housekeeping genes (atpd, reca and glnii) further revealed that they were distinct lineages in t ... | 2013 | 23759600 |
| nodulation of sesbania species by rhizobium (agrobacterium) strain irbg74 and other rhizobia. | concatenated sequence analysis with 16s rrna, rpob and fusa genes identified a bacterial strain (irbg74) isolated from root nodules of the aquatic legume sesbania cannabina as a close relative of the plant pathogen rhizobium radiobacter (syn. agrobacterium tumefaciens). however, dna:dna hybridization with r. radiobacter, r. rubi, r. vitis and r. huautlense gave only 44%, 5%, 8% and 8% similarity respectively, suggesting that irbg74 is potentially a new species. additionally, it contained no vir ... | 2009 | 19555380 |
| a lectin from sesbania aculeata (dhaincha) roots and its possible function. | a lectin was isolated from the roots of sesbania aculeata. this is a glucose specific lectin having 39 kda subunit molecular weight. the expression of this lectin was found to be developmentally regulated and observed to be the highest in the second week. the lectin was purified by affinity chromatography using sephadex g-50 and found to have 28% homology with arabidopsis thaliana lectin-like protein (accession no. caa62665). the lectin binds with lipopolysaccharide isolated from different rhizo ... | 2009 | 19364328 |
| [diversity and phylogeny of rhizobia isolated from root nodules of sesbania cannabina in jinshajiang arid river valley]. | to study the diversity and phylogeny of rhizobia strains from sesbania cannabina in jinshajiang arid river valley in sichuan province, china. | 2008 | 18720835 |
| isolation and characterization of a novel cross-infective rhizobia from sesbania aculeata (dhaincha). | the sesbania has been widely used as green manure to improve the productivity of several crops. sinorhizobium saheli strain (sb2) was isolated from the root nodule of sesbania aculeata. the tn5 mutants (300) of sb2 were generated and studied for their nodulation efficiencies in its specific and cross-infective host plants. the mutant, sb2m3, was found to have two- and four fold higher nodulation efficiency than wild type in parent host and nonspecific host plant, respectively. sb2m3 differed fro ... | 2008 | 17896133 |
| [bioassay on oviposition repellency of non-preferable plant extracts against citrus red mite panonychus citri]. | the oviposition repellency of the alcohol extracts from 50 species of non-preferable plants and azadirachtin against citrus red mite (panonychus citri) was determined using laboratory bioassays. in choice tests, the extracts from 42 of the 50 plant species and 1% azadirachtin (2000 x) significantly reduced oviposition 1d after treatment. the repellency effect of the extracts from the 42 plant species was better than that of azadirachtin. mikania micrantha extract had the best result, with an int ... | 2004 | 15669510 |
| safety evaluation studies of sgf gum--a potential food additive from the seed of sesbania cannabina. | sgf gum, derived from the plant sesbania cannabina, has properties very similar to those of guar gum. because it is much cheaper than guar, sgf gum is of interest as a possible new food additive. it has therefore been tested in rats for acute, short-term and subchronic toxicity, teratogenicity and effects on reproductive performance, and a 1% concentration in the diet has been identified as the no-effect level. the tests complied with the guidelines issued by the chinese authorities. mutagenicit ... | 1988 | 3209133 |
| fructose 1,6-bisphosphate aldolase activity of rhizobium species. | fdp aldolase was found to be present in the cell-free extracts of rhizobium leguminosarum, rhizobium phaseoli, rhizobium trifolii, rhizobium meliloti, rhizobium lupini, rhizobium japonicum and rhizobium species from arachis hypogaea and sesbania cannabina. the enzyme in 3 representative species has optimal activity at ph 8.4 in 0.2m veronal buffer. the enzyme activity was completely lost by treatment at 60 degrees c for 15 min. the km values were in the range from 2.38 to 4.55 x 10(-6)m fdp. met ... | 1975 | 283 |
| ensifer alkalisoli sp. nov. isolated from root nodules of sesbania cannabina grown in saline-alkaline soils. | a group of sesbania cannabina rhizobia belonging to four reca genotypes of a novel group was further characterized in comparison with the related ensifer species. they showed 98.2 to 99.9 % similarities among themselves and 92.9 to 93.3 % similarities with the most related strain ensifer sojae ccbau 05684t in multilocus sequence analysis of reca, atpd and glnii. the genome average nucleotide identity values between representative strain yic4027t and the type strains of its closely related specie ... | 2016 | 27653171 |
| a rhamnose-deficient lipopolysaccharide mutant of rhizobium sp. irbg74 is defective in root colonization and beneficial interactions with its flooding-tolerant hosts sesbania cannabina and wetland rice. | rhizobium sp. irbg74 develops a classical nitrogen-fixing symbiosis with the aquatic legume sesbania cannabina (retz.). it also promotes the growth of wetland rice (oryza sativa l.), but little is known about the rhizobial determinants important for these interactions. in this study, we analyzed the colonization of s. cannabina and rice using a strain of rhizobium sp. irbg74 dually marked with β-glucuronidase and the green fluorescent protein. this bacterium colonized s. cannabina by crack entry ... | 2016 | 27702995 |