Selection of soybean (Glycine max) lines for increased tolerance of N2 fixation to drying soil

Agronomie ◽  
2001 ◽  
Vol 21 (6-7) ◽  
pp. 653-657 ◽  
Author(s):  
Thomas R. Sinclair ◽  
Larry C. Purcell ◽  
Vincent Vadez ◽  
Rachid Serraj
Keyword(s):  
Glycine Max ◽  
N2 Fixation ◽  
Selection Of

scholarly journals Prioritization and Evaluation of Flooding Tolerance Genes in Soybean [Glycine max (L.) Merr.]

2021 ◽  
Vol 11 ◽  
Author(s):  
Mu-Chien Lai ◽  
Zheng-Yuan Lai ◽  
Li-Hsin Jhan ◽  
Ya-Syuan Lai ◽  
Chung-Feng Kao
Keyword(s):  
Glycine Max ◽  
Genome Wide Association Study ◽  
Meta Analysis ◽  
Soybean Seeds ◽  
Flooding Tolerance ◽  
Big Data Mining ◽  
Genome Wide ◽  
Glycine Max L ◽  
Mapping Gene ◽  
Selection Of

Soybean [Glycine max (L.) Merr.] is one of the most important legume crops abundant in edible protein and oil in the world. In recent years there has been increasingly more drastic weather caused by climate change, with flooding, drought, and unevenly distributed rainfall gradually increasing in terms of the frequency and intensity worldwide. Severe flooding has caused extensive losses to soybean production and there is an urgent need to breed strong soybean seeds with high flooding tolerance. The present study demonstrates bioinformatics big data mining and integration, meta-analysis, gene mapping, gene prioritization, and systems biology for identifying prioritized genes of flooding tolerance in soybean. A total of 83 flooding tolerance genes (FTgenes), according to the appropriate cut-off point, were prioritized from 36,705 test genes collected from multidimensional genomic features linking to soybean flooding tolerance. Several validation results using independent samples from SoyNet, genome-wide association study, SoyBase, GO database, and transcriptome databases all exhibited excellent agreement, suggesting these 83 FTgenes were significantly superior to others. These results provide valuable information and contribution to research on the varieties selection of soybean.

Relative Discriminating Powers of GGE and AMMI Models in the Selection of Tropical Soybean (Glycine max L. Merr.) Genotypes

2013 ◽  
Vol 7 (2) ◽  
pp. 139-145
Author(s):  
J.O. Amira ◽  
D.K. Ojo ◽  
O.J. Ariyo ◽  
O.A. Oduwaye ◽  
M.A. Ayo-Vaugha
Keyword(s):  
Glycine Max ◽  
Glycine Max L ◽  
Selection Of

scholarly journals Evaluation of genetic diversity in 19 Glycine max (L.) Merr. accessions included in the Czech National Collection of soybean genotypes

2012 ◽  
Vol 38 (No. 2) ◽  
pp. 69-74 ◽  
Author(s):  
M. Baránek ◽  
M. Kadlec ◽  
J. Raddová ◽  
M. Vachůn ◽  
M. Pidra
Keyword(s):  
Genetic Diversity ◽  
Glycine Max ◽  
Random Amplified Polymorphic Dna ◽  
Breeding Programs ◽  
Low Level ◽  
Low Degree ◽  
Soybean Genotypes ◽  
Glycine Max L ◽  
Rapd Polymorphism ◽  
Selection Of

The random amplified polymorphic DNA (RAPD) technique was used to evaluate both genetic diversity among 19 soybean accessions included in the Czech National Collection of Soybean Genotypes and their potential as a new source of genetic variations for soybean breeding programs. Only 22 of all the 40 random primers used in RAPD reactions showed polymorphism acceptable for an effective characterisation of these accessions. Altogether 122 highly reproducible RAPD fragments were generated, 55 of them were polymorphic (46%). However, because of the previously observed low degree of RAPD polymorphism in the case of Glycine max, fragments with low level of informativeness were evaluated, too. Presented results enable the selection of genetically distinct individuals. Such information may be useful to breeders willing to use genetically diverse introductions in soybean improvement process. 

scholarly journals The Development of Highly Specific and Sensitive Primers for the Detection of Potentially Allergenic Soybean (Glycine max) Using Loop-Mediated Isothermal Amplification Combined with Lateral Flow Dipstick (LAMP-LFD)

Foods ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 423 ◽  
Author(s):  
Stefanie M. Allgöwer ◽  
Chris A. Hartmann ◽  
Thomas Holzhauser
Keyword(s):  
Glycine Max ◽  
Detection Method ◽  
Lateral Flow ◽  
Isothermal Amplification ◽  
Loop Mediated Isothermal Amplification ◽  
Lateral Flow Dipstick ◽  
Soybean Allergy ◽  
Systematic Development ◽  
Multicopy Genes ◽  
Selection Of

The soybean (Glycine max) has been recognized as a frequent elicitor of food allergy worldwide. A lack of causative immunotherapy of soybean allergy makes soybean avoidance essential. Therefore, sensitive and specific methods for soybean detection are needed to allow for soybean verification in foods. Loop-mediated isothermal amplification (LAMP) represents a rapid and simple DNA-based detection method principally suitable for field-like applications or on-site analytical screening for allergens during the manufacturing of foods. This work describes the systematic development and selection of suitable LAMP primers based on soybean multicopy genes. The chemistry applied allows for a versatile detection of amplified DNA, using either gel electrophoresis, fluorescence recording, or a simple Lateral Flow Dipstick (LFD). LAMP based on the ORF160b gene was highly specific for the soybean and may allow for a detection level equivalent to approximately 10 mg soy per kg food. Various soybean cultivars were detectable at a comparable level of sensitivity. LAMP combined with LFD-like detection facilitates a simple, highly specific and sensitive detection of the soybean without the need for expensive analytical equipment. In contrast to the majority of antibody-based methods for soybean detection, all identified primer sequences and optimized protocols are disclosed and broadly available to the community.

Selection of inbred soybean progeny (Glycine max ): an approach with population effect

2018 ◽  
Vol 137 (6) ◽  
pp. 865-872
Author(s):  
Leonardo Volpato ◽  
Guilherme Ferreira Simiqueli ◽  
Rodrigo Silva Alves ◽  
João Romero do Amaral Santos de Car Rocha ◽  
Murilo Viotto Del Conte ◽  
...  
Keyword(s):  
Glycine Max ◽  
Population Effect ◽  
Selection Of

Conservation of leghemoglobin heterogeneity and structures in cultivated and wild soybean

1985 ◽  
Vol 63 (11) ◽  
pp. 1951-1956 ◽  
Author(s):  
W. H. Fuchsman ◽  
R. G. Palmer
Keyword(s):  
Glycine Max ◽  
Isoelectric Focusing ◽  
Bradyrhizobium Japonicum ◽  
Glycine Soja ◽  
Wild Soybean ◽  
Rhizobium Japonicum ◽  
Plant Introductions ◽  
Glycine Max L ◽  
Cultivated Soybean ◽  
Selection Of

The leghemoglobins from a genetically diverse selection of 69 cultivated soybean (Glycine max (L.) Merr.) cultivars and plant introductions and 18 wild soybean (Glycine soja Sieb. & Zucc.) plant introductions all consist of the same set of major leghemoglobins (a, c1, c2, c3), as determined by analytical isoelectric focusing. The conservation of both leghemoglobin heterogeneity and also all four major leghemoglobin structures provides strong circumstantial evidence that leghemoglobin heterogeneity is functional. Glycine max and G. soja produced the same leghemoglobins in the presence of Bradyrhizobium japonicum (Kirchner) Jordan and in the presence of fast-growing Rhizobium japonicum.

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