1
|
Viteri DM, Linares-Ramírez AM. Screening a newly developed common bean germplasm with improved resistance to ashy stem blight in multiple environments. Front Plant Sci 2022; 13:1052398. [PMID: 36507399 PMCID: PMC9727294 DOI: 10.3389/fpls.2022.1052398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 10/31/2022] [Indexed: 06/17/2023]
Abstract
Ashy stem blight (ASB) caused by the necrotrophic fungus Macrophomina phaseolina (Tassi) Goidanich is an important disease in common bean (Phaseolus vulgaris L.) in the Americas and worldwide. Low to intermediate levels of ASB resistance exist in cultivated and landrace genotypes of the common bean and the tertiary gene pool. However, cultivars with higher levels of resistance are not yet available. Our objectives were to 1) pyramid higher levels of resistance from multiple parent populations within the primary gene pool and 2) compare the response of the newly developed breeding lines (BL) with known sources of resistance. The BL UPR-Mp-22, UPR-Mp-34, UPR-Mp-42, and UPR-Mp-48, known sources of resistance, and susceptible checks were inoculated twice per plant with the PRI21 M. phaseolina isolate in the greenhouse and field trials conducted in Isabela and Lajas, Puerto Rico. None of the genotypes tested were resistant (mean scores 1-3). However, the new black UPR-Mp-42 and white UPR-Mp-48 BL had an intermediate response (mean scores 4-6) compared to white common bean genotypes 'Bella,' NY6020-4, and 'Verano' and black bean TARS-MST1 that were susceptible (scores ≥7) in all environments. Andean genotypes A 195, PRA154, PRA155, and UPR-Mp-22 were intermediate in the greenhouse. In contrast, UPR-Mp-34 had significantly lower scores than BAT 477 that had a susceptible reaction in the greenhouse in Isabela and in the field in Lajas and SEA 5 that was susceptible in all environments. These new BL possess an enhanced ASB resistance and may be used to improve common bean cultivars or germplasms of different market classes.
Collapse
Affiliation(s)
- Diego M. Viteri
- Department of Agro-environmental Sciences, University of Puerto Rico, Isabela Research Substation, Isabela, Puerto Rico
| | - Angela M. Linares-Ramírez
- Department of Agro-environmental Sciences, University of Puerto Rico, Lajas Research Substation, Lajas, Puerto Rico
| |
Collapse
|
2
|
Luzardo-Ocampo I, Campos-Vega R, Gonzalez de Mejia E, Loarca-Piña G. Consumption of a baked corn and bean snack reduced chronic colitis inflammation in CD-1 mice via downregulation of IL-1 receptor, TLR, and TNF-α associated pathways. Food Res Int 2020; 132:109097. [PMID: 32331643 DOI: 10.1016/j.foodres.2020.109097] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 12/06/2019] [Accepted: 02/10/2020] [Indexed: 12/12/2022]
Abstract
Ulcerative colitis (UC) is a condition that has been rising in the number of cases around the world. Food products made from natural ingredients such as corn and common bean might serve as alternatives for the treatment of UC. This study aimed to assess the anti-inflammatory effect of the consumption of a baked corn and bean snack (CBS) in an in vivo model of UC using 2% dextran sodium sulfate (DSS) as inductor of colitis. CD-1 mice (45, n = 9/group) were randomly separated into 5 groups, treated for 6-weeks as follows: G1 (basal diet, BD), G2 (2% DSS), G3 (20 g CBS/body weight BW/day + BD), G4 (40 g CBS/BW/day + BD) and G5 (60 g CBS/BW/day + BD). BW, Disease Activity Index (DAI), and feces were collected throughout the treatment. After euthanasia, organs (spleen, liver, and colon) were excised and weighed. Feces were analyzed for β-glucuronidase (β-GLUC) activity and gas-chromatography. The colons were analyzed for histopathology, myeloperoxidase (MPO) activity, and gene analysis. At the end of treatments, among the DSS-induced groups, G3 exhibited the lowest BW losses (11.5%), MPO activity (10.4%) and β-GLUC (8.6%). G4 presented the lowest DAI (0.88), relative spleen weight, and histological inflammation score (p < 0.05). Compared to G2, CBS consumption significantly (p < 0.05) reduced serum TNF-α, IL-10, and MCP-1 levels. The fecal metabolome analysis ranked 9-decenoic acid, decane, and butyric acid as the main contributors of pathways associated with the β-oxidation of fatty acids. G4 showed the highest fecal/cecal contents of short-chain fatty acids among all the DSS-induced groups. For the gene expression, G4 was clustered with G1, showing a differential inhibition of the pro-inflammatory genes Il1r1, Il1a, Tlr4, Tlr2, and Tnfrsf1b. In conclusion, CBS consumption decreased the inflammatory state and reduced the expression of the IL-1 receptor, TLR, and TNF-α-associated pathways in DSS-induced UC in CD-1 mice.
Collapse
Affiliation(s)
- Ivan Luzardo-Ocampo
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Queretaro, Mexico; Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, 228-230 ERML, 1201 W. Gregory Dr., Urbana, IL 61801, United States.
| | - Rocio Campos-Vega
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Queretaro, Mexico.
| | - Elvira Gonzalez de Mejia
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, 228-230 ERML, 1201 W. Gregory Dr., Urbana, IL 61801, United States.
| | - Guadalupe Loarca-Piña
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Queretaro, Mexico.
| |
Collapse
|
3
|
Luzardo-Ocampo I, Campos-Vega R, Cuellar-Nuñez ML, Vázquez-Landaverde PA, Mojica L, Acosta-Gallegos JA, Loarca-Piña G. Fermented non-digestible fraction from combined nixtamalized corn (Zea mays L.)/cooked common bean (Phaseolus vulgaris L.) chips modulate anti-inflammatory markers on RAW 264.7 macrophages. Food Chem 2018; 259:7-17. [PMID: 29680064 DOI: 10.1016/j.foodchem.2018.03.096] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 02/20/2018] [Accepted: 03/21/2018] [Indexed: 01/20/2023]
Abstract
Chronic non-communicable diseases (NCDs) are low-level inflammation processes affected by several factors including diet. It has been reported that mixed whole grain and legume consumption, e.g. corn and common bean, might be a beneficial combination due to its content of bioactive compounds. A considerable amount would be retained in the non-digestible fraction (NDF), reaching the colon, where microbiota produce short-chain fatty acids (SCFAs) and phenolic compounds (PC) with known anti-inflammatory effect. The aim of this study was to estimate the anti-inflammatory potential of fermented-NDF of corn-bean chips (FNDFC) in RAW 264.7 macrophages. After 24 h, FNDFC produced SCFAs (0.156-0.222 mmol/l), inhibited nitric oxide production > 80% and H2O2 > 30%, up-regulated anti-inflammatory cytokines (I-TAC, TIMP-1) > 2-fold, and produced angiostatic and protective factors against vascular/tissue damage, and amelioration of tumor necrosis factor signalling and inflammatory bowel disease. These results confirm the anti-inflammatory potential derived from healthy corn-bean chips.
Collapse
Affiliation(s)
- I Luzardo-Ocampo
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Santiago de Queretaro, Queretaro, Mexico
| | - R Campos-Vega
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Santiago de Queretaro, Queretaro, Mexico
| | - M L Cuellar-Nuñez
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Santiago de Queretaro, Queretaro, Mexico
| | - P A Vázquez-Landaverde
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada del Instituto Politécnico Nacional, Unidad Querétaro, Cerro Blanco No. 141, Col. Colinas del Cimatario, 76090 Santiago de Queretaro, Queretaro, Mexico
| | - L Mojica
- Tecnología Alimentaria, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, A. C., CIATEJ, 44270 Guadalajara, Mexico
| | - J A Acosta-Gallegos
- Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP) Campo Experimental Bajío, Apartado Postal 112, 38010 Celaya, Guanajuato, Mexico
| | - G Loarca-Piña
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Santiago de Queretaro, Queretaro, Mexico.
| |
Collapse
|
4
|
Mahajan R, Zargar SM, Salgotra RK, Singh R, Wani AA, Nazir M, Sofi PA. Linkage disequilibrium based association mapping of micronutrients in common bean ( Phaseolus vulgaris L.): a collection of Jammu & Kashmir, India. 3 Biotech 2017; 7:295. [PMID: 28868222 DOI: 10.1007/s13205-017-0928-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 08/22/2017] [Indexed: 12/15/2022] Open
Abstract
Micronutrient deficiencies are of major concern in human health and plant metabolism. Iron (Fe), zinc (Zn), iodine (I), selenium (Se) are regarded as micronutrients having major impact on human health. More than 50% of populations mainly from developing countries are suffering from one or the other micronutrient malnutrition. Ensuring adequate supply of these micronutrients through diet consisting of staple foods, such as common bean (Phaseolus vulgaris L.) is must. Here, we evaluated common bean genotypes that were collected from various regions of Jammu and Kashmir, India for Fe, Zn and protein contents and used SSRs to identify the markers associated with these traits. We found significant variation among genotypes for Fe, Zn and protein contents. Genotype R2 was having 7.22 mg 100 g-1 of Fe content, genotype K15 with 1.93 mg 100 g-1 of Zn content and genotype KS6 with 31.6% of protein content. Diversity study was done using both cluster and structure based approach. Further, association mapping analysis using General Linear Method (GLM) approach was done to identify SSRs associated with accumulation of Fe, Zn and protein. 13 SSRs were identified that significantly (p < 0.05) showed association with Fe, Zn and protein contents in common bean. The markers associated with Fe were located on chromosome no. 2, 5, 6, 7, 9 and 10, markers associated with Zn were located on chromosome no. 1, 3, 5, 7 and 10 whereas only one marker located on chromosome no. 4 was found associated with protein content. These findings will provide potential opportunity to improve Fe and Zn concentrations in common bean, through molecular breeding.
Collapse
Affiliation(s)
- Reetika Mahajan
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, Chatha, Jammu, Jammu & Kashmir India
| | - Sajad Majeed Zargar
- Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Science and Technology of Kashmir, Shalimar, Srinagar, Jammu & Kashmir India
| | - R K Salgotra
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, Chatha, Jammu, Jammu & Kashmir India
| | - Ravinder Singh
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, Chatha, Jammu, Jammu & Kashmir India
| | - Aijaz Ahmad Wani
- Department of Botany, University of Kashmir, Hazratbal, Srinagar, Jammu & Kashmir India
| | - Muslima Nazir
- Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Science and Technology of Kashmir, Shalimar, Srinagar, Jammu & Kashmir India
| | - Parvaze A Sofi
- Division of Plant Breeding and Genetics, Sher-e-Kashmir University of Agricultural Science and Technology of Kashmir, Shalimar, Srinagar, Jammu & Kashmir India
| |
Collapse
|
5
|
Xue R, Wu X, Wang Y, Zhuang Y, Chen J, Wu J, Ge W, Wang L, Wang S, Blair MW. Hairy root transgene expression analysis of a secretory peroxidase (PvPOX1) from common bean infected by Fusarium wilt. Plant Sci 2017; 260:1-7. [PMID: 28554466 DOI: 10.1016/j.plantsci.2017.03.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 03/17/2017] [Accepted: 03/21/2017] [Indexed: 05/24/2023]
Abstract
Plant peroxidases (POXs) are one of the most important redox enzymes in the defense responses. However, the large number of different plant POX genes makes it necessary to carefully confirm the function of each paralogous POX gene in specific tissues and disease interactions. Fusarium wilt is a devastating disease of common bean caused by Fusarium oxysporum f. sp. phaseoli. In this study, we evaluated a peroxidase gene, PvPOX1, from a resistant common bean genotype, CAAS260205 and provided direct evidence for PvPOX1's role in resistance by transforming the resistant allele into a susceptible common bean genotype, BRB130, via hairy root transformation using Agrobacterium rhizogenes. Analysis of PvPOX1 gene over-expressing hairy roots showed it increased resistance to Fusarium wilt both in the roots and the rest of transgenic plants. Meanwhile, the PvPOX1 expressive level, the peroxidase activity and hydrogen peroxide (H2O2) accumulation were also enhanced in the interaction. The result showed that the PvPOX1 gene played an essential role in Fusarium wilt resistance through the occurrence of reactive oxygen species (ROS) induced hypersensitive response. Therefore, PvPOX1 expression was proven to be a valuable gene for further analysis which can strengthen host defense response against Fusarium wilt through a ROS activated resistance mechanism.
Collapse
Affiliation(s)
- Renfeng Xue
- Crop Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, Liaoning 110161, China
| | - Xingbo Wu
- Department of Agricultural and Environmental Sciences, Tennessee State University, Nashville, TN 37209, USA
| | - Yingjie Wang
- Crop Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, Liaoning 110161, China
| | - Yan Zhuang
- Crop Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, Liaoning 110161, China
| | - Jian Chen
- Crop Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, Liaoning 110161, China
| | - Jing Wu
- National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Weide Ge
- Crop Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, Liaoning 110161, China
| | - Lanfen Wang
- National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Shumin Wang
- National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Matthew W Blair
- Department of Agricultural and Environmental Sciences, Tennessee State University, Nashville, TN 37209, USA.
| |
Collapse
|