Identification of isolates from soybean nodules in Xinjiang Region as Sinorhizobium xinjiangense and genetic differentiation of S. xinjiangense from Sinorhizobium fredii.

Peng, Guixiang; Tan, Zhi Yuan; Wang, En Tao; Reinhold‐Hurek, Barbara; Chen, Wen Feng

doi:10.1099/00207713-52-2-457

Cited by 69 publications

(39 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Abundant types of indigenous rhizobia nodulating peanut are widely distributed in various geographical and ecological areas of the world (Xu et al 1995;Chen et al 1997;Tan et al 1999;Peng et al 2002). Most cultivated soils of the tropics appear to have relatively large populations (> 10 2 g −1 dry soil) of cowpea miscellany which can induce nodules on peanut root (Allen and Allen 1981).…”

Section: Introductionmentioning

confidence: 99%

Development of environmental friendly bioinoculate for peanut (Arachis hypogea L.) production in Eastern Ethiopia

Argaw

2017

Environ Syst Res

View full text Add to dashboard Cite

Background: Bacterial bioinoculate is one of environmentally friendly input for crop production. Several works revealed that effectiveness of Rhizobium bioinoculant have been affected by the native rhizobia population. Hence, this study was initiated to evaluate the effect of selected Bradyrhizobium in nodulating peanut in the major growing areas of Ethiopia. Methods:The effect of eight effective Bradyrhziobium vis-a-vis 20 kg N ha −1 and the control check on the nodulation and yield of two peanut cultivars (Sedi and Werer 942) at Babile and Fedis, eastern Ethiopia, during 2013 cropping season was evaluated. Results:The results showed that the inoculation, location and cultivar and their two and three ways interaction had a significant influence on the nodulation and grain yield. Inoculation of Bradyrhizobium increased the nodule number, nodule dry weight, number of seeds per plants, total pods weight, hundred seeds weight, total biomass yield, grain yield and shelling % up to 37, 24.9, 22.4, 22.5, 5.5, 26.2, 35.8 and 24.1%, respectively. Isolate HUGNR-29 was found to be more effective as it scored the highest nodule dry weight and grain yield. Application of inorganic N increased the yield and yield components of peanut in either of locations. Though the statistically better effective nodule % was recorded at Babile, significantly higher nodule number, nodule dry weight, and total N accumulation were obtained from Fedis than Babile site. Significantly higher total pods weight, hundred seeds weight, total biomass weight, grain yield and total plant N accumulation was recorded with the cultivar werer-962 than those produced with Bati-Sedi. Conclusions:The result showed that Bradyrhizobium inoculation is essential to improve the peanut production through environmentally and economically sustainable ways though the soil native rhizobia nodulating peanut was high. Peanut cultivar and study site based rhizobia inoculant development is also important.

show abstract

Section: Introductionmentioning

confidence: 99%

Development of environmental friendly bioinoculate for peanut (Arachis hypogea L.) production in Eastern Ethiopia

Argaw

2017

Environ Syst Res

View full text Add to dashboard Cite

show abstract

“…It has been shown that different plants in the same geographical region can share the same rhizobial group for nodulation; examples are Mesorhizobium tianshanense (Chen et al, 1995), Mesorhizobium plurifarium (de Lajudie et al, 1998) and Rhizobium hainanense . Conversely, the same plant species may associate with different rhizobial species; for example, soybean is nodulated by Bradyrhizobium japonicum, Bradyrhizobium liaoningense (Xu et al, 1995), Mesorhizobium tianshanense (Chen et al, 1995), Sinorhizobium fredii and Sinorhizobium xinjiangense (Chen et al, 1988;Peng et al, 2002) in different regions of China. However, the geographical ranges of host plants and microsymbionts are often restricted and rhizobial inocula are necessary in many cases when legumes are introduced into new areas (e.g.…”

Section: Introductionmentioning

confidence: 99%

Mesorhizobium septentrionale sp. nov. and Mesorhizobium temperatum sp. nov., isolated from Astragalus adsurgens growing in the northern regions of China

Gao

Turner

Kan

et al. 2004

International Journal of Systematic and Evolutionary Microbiology

Self Cite

View full text Add to dashboard Cite

Ninety-five rhizobial strains isolated from Astragalus adsurgens growing in the northern regions of China were classified into three main groups, candidate species I, II and III, based on a polyphasic approach. Comparative analysis of full-length 16S rRNA gene sequences of representative strains showed that candidate species I and II were Mesorhizobium, while candidate species III, which consisted of non-nodulating strains, was closely related to Agrobacterium tumefaciens. The phylogenetic relationships of the three candidate species and some related strains were also confirmed by the sequencing of glnA genes, which were used as an alternative chromosomal marker. The DNA–DNA relatedness was between 11·3 and 47·1 % among representative strains of candidate species I and II and the type strains of defined Mesorhizobium species. Candidate III had DNA relatedness of between 4·3 and 25·2 % with type strains of Agrobacterium tumefaciens and Agrobacterium rubi. Two novel species are proposed to accommodate candidate species I and II, Mesorhizobium septentrionale sp. nov. (type strain, SDW014T=CCBAU 11014T=HAMBI 2582T) and Mesorhizobium temperatum sp. nov. (type strain, SDW018T=CCBAU 11018T=HAMBI 2583T), respectively. At least two distinct nodA sequences were identified among the strains. The numerically dominant nodA sequence type was most similar to that from the Mesorhizobium tianshanense type strain and was identified in strains belonging to the two novel species as well as other, as yet, undefined genome types. Host range studies indicate that the different nodA sequences correlate with different host ranges. Further comparative studies with the defined Agrobacterium species are needed to clarify the taxonomic identity of candidate species III.

show abstract

“…In addition, fast growing organisms that develop nitrogen-fixing nodules in soybean, including Rhizobium sp. NGR234, 13) Sinorhizobium fredii, 14) Sinorhizobium xinjiangensis, 15) and Mesorhizobium thianshanense, 16) were isolated. Soybean plants display a wide range of responses to rhizobial infection: some cultivars are fully incompatible with rhizobia, whereas others may restrict nodulation.…”

mentioning

confidence: 99%

Effect ofRhizobiumsp. BARIRGm901 inoculation on nodulation, nitrogen fixation and yield of soybean (Glycine max) genotypes in gray terrace soil

Alam

Bhuiyan

Alam

et al. 2015

Bioscience, Biotechnology, and Biochemistry

View full text Add to dashboard Cite

show abstract

Identification of isolates from soybean nodules in Xinjiang Region as Sinorhizobium xinjiangense and genetic differentiation of S. xinjiangense from Sinorhizobium fredii.

Cited by 69 publications

References 25 publications

Development of environmental friendly bioinoculate for peanut (Arachis hypogea L.) production in Eastern Ethiopia

Development of environmental friendly bioinoculate for peanut (Arachis hypogea L.) production in Eastern Ethiopia

Mesorhizobium septentrionale sp. nov. and Mesorhizobium temperatum sp. nov., isolated from Astragalus adsurgens growing in the northern regions of China

Effect ofRhizobiumsp. BARIRGm901 inoculation on nodulation, nitrogen fixation and yield of soybean (Glycine max) genotypes in gray terrace soil

Contact Info

Product

Resources

About