14C labelling as a reliable technique to screen soybean genotypes (Glycine max (L.) Merr.) for iron deficiency tolerance

2019 ◽  
Vol 322 (2) ◽  
pp. 655-662 ◽  
Author(s):  
Kiran Karthik Raj ◽  
R. N. Pandey ◽  
Bhupinder Singh ◽  
A. Talukdar
Keyword(s):  
Glycine Max ◽  
Iron Deficiency ◽  
Reliable Technique ◽  
14C Labelling ◽  
Soybean Genotypes ◽  
Glycine Max L

Assessment of Yield and Yield Component of Soybean Genotypes (Glycine Max L.) in North of Khuzestan

2018 ◽  
Vol 21 (5) ◽  
pp. 435-441 ◽  
Author(s):  
Sina Ghanbari ◽  
Ahmad Nooshkam ◽  
Barat Ali Fakheri ◽  
Nafiseh Mahdinezhad
Keyword(s):  
Glycine Max ◽  
Yield Component ◽  
Soybean Genotypes ◽  
Glycine Max L

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. 

Mobilization of Iron from Calcareous Vertisol to Minimize Iron Deficiency Chlorosis of Soybean [Glycine max (L.) Merr.]

2019 ◽  
Vol 67 (3) ◽  
pp. 351 ◽  
Author(s):  
Kiran Karthik Raj ◽  
R.N. Pandey ◽  
Bhupinder Singh ◽  
M.C. Meena ◽  
A. Talukdar
Keyword(s):  
Glycine Max ◽  
Iron Deficiency ◽  
Iron Deficiency Chlorosis ◽  
Glycine Max L

scholarly journals ÉPOCAS DE SEMEADURA E PERÍODOS DE COLHEITA DE SOJA VISANDO PRODUÇÃO DE ÓLEO E PROTEÍNAS

Nativa ◽  
2019 ◽  
Vol 7 (4) ◽  
pp. 376
Author(s):  
João Paulo Alves Calçado ◽  
Joênes Mucci Peluzio ◽  
Flávia Lucila Tonani Siqueira ◽  
Guilherme Benko Siqueira ◽  
Flávio Sergio Aferri ◽  
...  
Keyword(s):  
Glycine Max ◽  
Oil Content ◽  
Protein Production ◽  
Development Stage ◽  
Low Latitude ◽  
Soybean Cultivars ◽  
Soybean Genotypes ◽  
Glycine Max L ◽  
Sowing Season ◽  
Harvest Delay

O presente trabalho foi realizado com o objetivo de avaliar os teores de óleo e proteína dos grãos em cultivares de soja em função do retardamento da colheita e verificar a influência da época de semeadura sob condições de baixa latitude. No ano agrícola de 2015/16, foram realizados dois ensaios de competição de cultivares de soja em Palmas-TO, sendo o primeiro instalado em 17 de dezembro de 2015 e o segundo em 04 de janeiro de 2016. O delineamento experimental utilizado em cada época de semeadura foi de blocos casualizados com setenta tratamentos e cinco repetições. Os tratamentos foram dispostos em um esquema de parcelas subdivididas, representados por dez genótipos de soja (PRISMA, TMG 132 RR, M 8647 RR, M 8372 RR, BONUS, RAÇA, ST 820 RR, OPUS, TMG 1180 RR e M 9144 RR), nas parcelas, e por sete estádios de colheita dos grãos (R6, R7, R8, R8+7, R8+14, R8+21 e R8+28 dias), nas subparcelas. Houve efeito das épocas de plantio e dos estádios de colheita nos teores de óleo e proteína dos grãos. As cultivares apresentaram comportamentos diferenciados nas duas épocas de semeaduras, a cultivar M9144 RR obteve um crescente aumento nos teores de proteína na segunda época com retardamento da colheita dos grãos. A partir do estádio R8 de desenvolvimento, o teor de óleo nos grãos de três cultivares foi maior na primeira época de semeadura. Na segunda época, quatro cultivares mostram aumento no teor de óleo a partir de R8.Palavras-chave: Glycine Max L.; retardamento; composição química dos grãos. EPOCH AND AFTER DELAYED OF SOYBEAN HARVEST VISUALIZING OIL AND PROTEIN PRODUCTION  ABSTRACT: The present work was carried out with the objective of evaluate the oil and protein contents of the grains in soybean cultivars as a function of the harvest delay and to verify the influence of the sowing season under conditions in low latitude. In the agricultural year 2015/16, two competition trials of soybean cultivars were carried out in Palmas-TO, the first one being installed on December 17, 2015 and the second on January 4, 2016. The experimental design used at each time were randomized blocks with seventy treatments and five replications. The treatments were arranged in a scheme of subdivided plots, represented by ten soybean genotypes (PRISMA, TMG 132 RR, M 8647 RR, M 8372 RR, BONUS, RAÇA, ST 820 RR, OPUS, TMG 1180 RR e M 9144 RR, on the plots, and seven stages of grain harvest (R6, R7, R8, R8+7, R8+14, R8+21 e R8+28 dias) in the subplots. There was an effect of planting times and harvest stages on the oil and protein contents of the grains. The cultivars presented different behaviors in the two sowing seasons; the cultivar M9144 RR obtained an increasing increase in the protein content in the second season with grain harvest delay. From the R8 development stage, the oil content in the grains of three cultivars was higher in the first sowing season. In the second season, four cultivars show an increase in oil content from R8.Keywords: Glycine max L.; retardation; chemical composition of grains.

scholarly journals GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS

2014 ◽  
Vol 36 (3) ◽  
Author(s):  
Nurul Aini ◽  
Syekhfani Syekhfani ◽  
Wiwin Sumiya Dwi Yamika ◽  
Runik Dyah P. ◽  
Adi Setiawan
Keyword(s):  
Glycine Max ◽  
Salinity Stress ◽  
Physiological Characteristics ◽  
Soybean Genotypes ◽  
Glycine Max L

scholarly journals Characterizing short and long term iron stress responses in iron deficiency tolerant and susceptible soybean (Glycine max L. Merr.)

Plant Stress ◽  
2021 ◽  
pp. 100012
Author(s):  
Leorrie Atencio ◽  
Justin Salazar ◽  
Adrienne N. Moran Lauter ◽  
Michael D. Gonzales ◽  
Jamie A. O'Rourke ◽  
...  
Keyword(s):  
Glycine Max ◽  
Iron Deficiency ◽  
Stress Responses ◽  
Iron Stress ◽  
Glycine Max L ◽  
Short And Long Term

scholarly journals Metabolomic Variability of Different Soybean Genotypes: β-Carotene-Enhanced (Glycine max), Wild (Glycine soja), and Hybrid (Glycine max × Glycine soja) Soybeans

Foods ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2421
Author(s):  
Jung-Won Jung ◽  
Soo-Yun Park ◽  
Sung-Dug Oh ◽  
Yejin Jang ◽  
Sang-Jae Suh ◽  
...  
Keyword(s):  
Glycine Max ◽  
Metabolic Profiling ◽  
Glycine Soja ◽  
Mevalonic Acid ◽  
Principal Component ◽  
Growth Stages ◽  
Soybean Genotypes ◽  
Glycine Max L ◽  
Soybean Leaves ◽  
Β Carotene

We obtained a new hybrid soybean (Hybrid) by hybridizing β-carotene-enhanced soybean (BCE; Glycine max L.) containing the phytoene synthase-2A-carotene desaturase gene and wild-type soybean (Wild; Glycine soja). To investigate metabolic changes between variants, we performed metabolic profiling of leaves (three growth stages) and seeds. Multivariate analyses revealed significant metabolic differences between genotypes in seeds and leaves, with seeds showing accumulation of phytosterols, tocopherols, and carotenoids (BCE only), indicating co-induction of the methylerythritol 4-phosphate and mevalonic acid pathways. Additionally, Hybrid produced intermediate levels of carotenoids and high levels of amino acids. Principal component analysis revealed metabolic discrimination between growth stages of soybean leaves and identified differences in leaf groups according to different genotypes at 8, 12, and 16 weeks, with Wild showing higher levels of environmental stress-related compounds relative to BCE and Hybrid leaves. The metabolic profiling approach could be a useful tool to identify metabolic links in various soybean cultivars.

Sign in / Sign up

Export Citation Format

Share Document