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Peña Barrena LE, Mats L, Earl HJ, Bozzo GG. Phenylpropanoid Metabolism in Phaseolus vulgaris during Growth under Severe Drought. Metabolites 2024; 14:319. [PMID: 38921454 PMCID: PMC11205357 DOI: 10.3390/metabo14060319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 05/23/2024] [Accepted: 05/27/2024] [Indexed: 06/27/2024] Open
Abstract
Drought limits the growth and development of Phaseolus vulgaris L. (known as common bean). Common bean plants contain various phenylpropanoids, but it is not known whether the levels of these metabolites are altered by drought. Here, BT6 and BT44, two white bean recombinant inbred lines (RILs), were cultivated under severe drought. Their respective growth and phenylpropanoid profiles were compared to those of well-irrigated plants. Both RILs accumulated much less biomass in their vegetative parts with severe drought, which was associated with more phaseollin and phaseollinisoflavan in their roots relative to well-irrigated plants. A sustained accumulation of coumestrol was evident in BT44 roots with drought. Transient alterations in the leaf profiles of various phenolic acids occurred in drought-stressed BT6 and BT44 plants, including the respective accumulation of two separate caftaric acid isomers and coutaric acid (isomer 1) relative to well-irrigated plants. A sustained rise in fertaric acid was observed in BT44 with drought stress, whereas the greater amount relative to well-watered plants was transient in BT6. Apart from kaempferol diglucoside (isomer 2), the concentrations of most leaf flavonol glycosides were not altered with drought. Overall, fine tuning of leaf and root phenylpropanoid profiles occurs in white bean plants subjected to severe drought.
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Affiliation(s)
- Luis Eduardo Peña Barrena
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.E.P.B.); (H.J.E.)
| | - Lili Mats
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada;
| | - Hugh J. Earl
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.E.P.B.); (H.J.E.)
| | - Gale G. Bozzo
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.E.P.B.); (H.J.E.)
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Reinprecht Y, Schram L, Perry GE, Morneau E, Smith TH, Pauls KP. Mapping yield and yield-related traits using diverse common bean germplasm. Front Genet 2024; 14:1246904. [PMID: 38234999 PMCID: PMC10791882 DOI: 10.3389/fgene.2023.1246904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 11/29/2023] [Indexed: 01/19/2024] Open
Abstract
Common bean (bean) is one of the most important legume crops, and mapping genes for yield and yield-related traits is essential for its improvement. However, yield is a complex trait that is typically controlled by many loci in crop genomes. The objective of this research was to identify regions in the bean genome associated with yield and a number of yield-related traits using a collection of 121 diverse bean genotypes with different yields. The beans were evaluated in replicated trials at two locations, over two years. Significant variation among genotypes was identified for all traits analyzed in the four environments. The collection was genotyped with the BARCBean6K_3 chip (5,398 SNPs), two yield/antiyield gene-based markers, and seven markers previously associated with resistance to common bacterial blight (CBB), including a Niemann-Pick polymorphism (NPP) gene-based marker. Over 90% of the single-nucleotide polymorphisms (SNPs) were polymorphic and separated the panel into two main groups of small-seeded and large-seeded beans, reflecting their Mesoamerican and Andean origins. Thirty-nine significant marker-trait associations (MTAs) were identified between 31 SNPs and 15 analyzed traits on all 11 bean chromosomes. Some of these MTAs confirmed genome regions previously associated with the yield and yield-related traits in bean, but a number of associations were not reported previously, especially those with derived traits. Over 600 candidate genes with different functional annotations were identified for the analyzed traits in the 200-Kb region centered on significant SNPs. Fourteen SNPs were identified within the gene model sequences, and five additional SNPs significantly associated with five different traits were located at less than 0.6 Kb from the candidate genes. The work confirmed associations between two yield/antiyield gene-based markers (AYD1m and AYD2m) on chromosome Pv09 with yield and identified their association with a number of yield-related traits, including seed weight. The results also confirmed the usefulness of the NPP marker in screening for CBB resistance. Since disease resistance and yield measurements are environmentally dependent and labor-intensive, the three gene-based markers (CBB- and two yield-related) and quantitative trait loci (QTL) that were validated in this work may be useful tools for simplifying and accelerating the selection of high-yielding and CBB-resistant bean cultivars.
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Affiliation(s)
| | - Lyndsay Schram
- Department of Plant Agriculture, University of Guelph, Guelph, ON, Canada
| | - Gregory E. Perry
- Department of Plant Agriculture, University of Guelph, Guelph, ON, Canada
| | - Emily Morneau
- Harrow Research and Development Centre, Agriculture and Agri-Food Canada, Harrow, ON, Canada
| | - Thomas H. Smith
- Department of Plant Agriculture, University of Guelph, Guelph, ON, Canada
| | - K. Peter Pauls
- Department of Plant Agriculture, University of Guelph, Guelph, ON, Canada
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Chen NWG, Ruh M, Darrasse A, Foucher J, Briand M, Costa J, Studholme DJ, Jacques M. Common bacterial blight of bean: a model of seed transmission and pathological convergence. MOLECULAR PLANT PATHOLOGY 2021; 22:1464-1480. [PMID: 33942466 PMCID: PMC8578827 DOI: 10.1111/mpp.13067] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/22/2021] [Accepted: 03/22/2021] [Indexed: 05/31/2023]
Abstract
BACKGROUND Xanthomonas citri pv. fuscans (Xcf) and Xanthomonas phaseoli pv. phaseoli (Xpp) are the causal agents of common bacterial blight of bean (CBB), an important disease worldwide that remains difficult to control. These pathogens belong to distinct species within the Xanthomonas genus and have undergone a dynamic evolutionary history including the horizontal transfer of genes encoding factors probably involved in adaptation to and pathogenicity on common bean. Seed transmission is a key point of the CBB disease cycle, favouring both vertical transmission of the pathogen and worldwide distribution of the disease through global seed trade. TAXONOMY Kingdom: Bacteria; phylum: Proteobacteria; class: Gammaproteobacteria; order: Lysobacterales (also known as Xanthomonadales); family: Lysobacteraceae (also known as Xanthomonadaceae); genus: Xanthomonas; species: X. citri pv. fuscans and X. phaseoli pv. phaseoli (Xcf-Xpp). HOST RANGE The main host of Xcf-Xpp is the common bean (Phaseolus vulgaris). Lima bean (Phaseolus lunatus) and members of the Vigna genus (Vigna aconitifolia, Vigna angularis, Vigna mungo, Vigna radiata, and Vigna umbellata) are also natural hosts of Xcf-Xpp. Natural occurrence of Xcf-Xpp has been reported for a handful of other legumes such as Calopogonium sp., Pueraria sp., pea (Pisum sativum), Lablab purpureus, Macroptilium lathyroides, and Strophostyles helvola. There are conflicting reports concerning the natural occurrence of CBB agents on tepary bean (Phaseolus acutifolius) and cowpea (Vigna unguiculata subsp. unguiculata). SYMPTOMS CBB symptoms occur on all aerial parts of beans, that is, seedlings, leaves, stems, pods, and seeds. Symptoms initially appear as water-soaked spots evolving into necrosis on leaves, pustules on pods, and cankers on twigs. In severe infections, defoliation and wilting may occur. DISTRIBUTION CBB is distributed worldwide, meaning that it is frequently encountered in most places where bean is cultivated in the Americas, Asia, Africa, and Oceania, except for arid tropical areas. Xcf-Xpp are regulated nonquarantine pathogens in Europe and are listed in the A2 list by the European and Mediterranean Plant Protection Organization (EPPO). GENOME The genome consists of a single circular chromosome plus one to four extrachromosomal plasmids of various sizes, for a total mean size of 5.27 Mb with 64.7% GC content and an average predicted number of 4,181 coding sequences. DISEASE CONTROL Management of CBB is based on integrated approaches that comprise measures aimed at avoiding Xcf-Xpp introduction through infected seeds, cultural practices to limit Xcf-Xpp survival between host crops, whenever possible the use of tolerant or resistant bean genotypes, and chemical treatments, mainly restricted to copper compounds. The use of pathogen-free seeds is essential in an effective management strategy and requires appropriate sampling, detection, and identification methods. USEFUL WEBSITES: https://gd.eppo.int/taxon/XANTPH, https://gd.eppo.int/taxon/XANTFF, and http://www.cost.eu/COST_Actions/ca/CA16107.
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Affiliation(s)
- Nicolas W. G. Chen
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F‐49000 Angers, France
| | - Mylène Ruh
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F‐49000 Angers, France
| | - Armelle Darrasse
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F‐49000 Angers, France
| | - Justine Foucher
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F‐49000 Angers, France
| | - Martial Briand
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F‐49000 Angers, France
| | - Joana Costa
- University of Coimbra, Centre for Functional Ecology ‐ Science for People & the Planet, Department of Life SciencesCoimbraPortugal
| | - David J. Studholme
- Biosciences, College of Life and Environmental SciencesUniversity of ExeterExeterUK
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Cox LD, Munholland S, Mats L, Zhu H, Crosby WL, Lukens L, Pauls KP, Bozzo GG. The Induction of the Isoflavone Biosynthesis Pathway Is Associated with Resistance to Common Bacterial Blight in Phaseolus vulgaris L. Metabolites 2021; 11:433. [PMID: 34357327 PMCID: PMC8306140 DOI: 10.3390/metabo11070433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/24/2021] [Accepted: 06/26/2021] [Indexed: 11/17/2022] Open
Abstract
Xanthomonas axonopodis infects common bean (Phaseolus vulgaris L.) causing the disease common bacterial blight (CBB). The aim of this study was to investigate the molecular and metabolic mechanisms underlying CBB resistance in P. vulgaris. Trifoliate leaves of plants of a CBB-resistant P. vulgaris recombinant inbred line (RIL) and a CBB-susceptible RIL were inoculated with X. axonopodis or water (mock treatment). Leaves sampled at defined intervals over a 48-h post-inoculation (PI) period were monitored for alterations in global transcript profiles. A total of 800 genes were differentially expressed between pathogen and mock treatments across both RILs; approximately half were differentially expressed in the CBB-resistant RIL at 48 h PI. Notably, there was a 4- to 32-fold increased transcript abundance for isoflavone biosynthesis genes, including several isoflavone synthases, isoflavone 2'-hydroxylases and isoflavone reductases. Ultra-high performance liquid chromatography-tandem mass spectrometry assessed leaf metabolite levels as a function of the PI period. The concentrations of the isoflavones daidzein and genistein and related metabolites coumestrol and phaseollinisoflavan were increased in CBB-resistant RIL plant leaves after exposure to the pathogen. Isoflavone pathway transcripts and metabolite profiles were unaffected in the CBB-susceptible RIL. Thus, induction of the isoflavone pathway is associated with CBB-resistance in P. vulgaris.
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Affiliation(s)
- Laura D. Cox
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.D.C.); (L.L.); (K.P.P.)
| | - Seth Munholland
- Department of Biological Sciences, University of Windsor, 401 Sunset Ave, Windsor, ON N9B 3P4, Canada; (S.M.); (W.L.C.)
| | - Lili Mats
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada; (L.M.); (H.Z.)
| | - Honghui Zhu
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada; (L.M.); (H.Z.)
| | - William L. Crosby
- Department of Biological Sciences, University of Windsor, 401 Sunset Ave, Windsor, ON N9B 3P4, Canada; (S.M.); (W.L.C.)
| | - Lewis Lukens
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.D.C.); (L.L.); (K.P.P.)
| | - Karl Peter Pauls
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.D.C.); (L.L.); (K.P.P.)
| | - Gale G. Bozzo
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (L.D.C.); (L.L.); (K.P.P.)
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Soler-Garzón A, Oladzad A, Beaver J, Beebe S, Lee R, Lobaton JD, Macea E, McClean P, Raatz B, Rosas JC, Song Q, Miklas PN. NAC Candidate Gene Marker for bgm-1 and Interaction With QTL for Resistance to Bean Golden Yellow Mosaic Virus in Common Bean. FRONTIERS IN PLANT SCIENCE 2021; 12:628443. [PMID: 33841459 PMCID: PMC8027503 DOI: 10.3389/fpls.2021.628443] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/03/2021] [Indexed: 05/16/2023]
Abstract
Genetic resistance is the primary means for control of Bean golden yellow mosaic virus (BGYMV) in common bean (Phaseolus vulgaris L.). Breeding for resistance is difficult because of sporadic and uneven infection across field nurseries. We sought to facilitate breeding for BGYMV resistance by improving marker-assisted selection (MAS) for the recessive bgm-1 gene and identifying and developing MAS for quantitative trait loci (QTL) conditioning resistance. Genetic linkage mapping in two recombinant inbred line populations and genome-wide association study (GWAS) in a large breeding population and two diversity panels revealed a candidate gene for bgm-1 and three QTL BGY4.1, BGY7.1, and BGY8.1 on independent chromosomes. A mutation (5 bp deletion) in a NAC (No Apical Meristem) domain transcriptional regulator superfamily protein gene Phvul.003G027100 on chromosome Pv03 corresponded with the recessive bgm-1 resistance allele. The five bp deletion in exon 2 starting at 20 bp (Pv03: 2,601,582) is expected to cause a stop codon at codon 23 (Pv03: 2,601,625), disrupting further translation of the gene. A T m -shift assay marker named PvNAC1 was developed to track bgm-1. PvNAC1 corresponded with bgm-1 across ∼1,000 lines which trace bgm-1 back to a single landrace "Garrapato" from Mexico. BGY8.1 has no effect on its own but exhibited a major effect when combined with bgm-1. BGY4.1 and BGY7.1 acted additively, and they enhanced the level of resistance when combined with bgm-1. T m -shift assay markers were generated for MAS of the QTL, but their effectiveness requires further validation.
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Affiliation(s)
- Alvaro Soler-Garzón
- Irrigated Agriculture Research and Extension Center, Washington State University, Prosser, WA, United States
| | - Atena Oladzad
- Department of Plant Sciences, North Dakota State University, Fargo, ND, United States
| | - James Beaver
- Department of Agroenvironmental Sciences, University of Puerto Rico, Mayagüez, Puerto Rico
| | - Stephen Beebe
- Bean Program, Agrobiodiversity Area, International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Rian Lee
- Department of Plant Sciences, North Dakota State University, Fargo, ND, United States
| | - Juan David Lobaton
- Bean Program, Agrobiodiversity Area, International Center for Tropical Agriculture (CIAT), Cali, Colombia
- School of Environmental and Rural Sciences, University of New England, Armidale, SA, Australia
| | - Eliana Macea
- Bean Program, Agrobiodiversity Area, International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Phillip McClean
- Department of Plant Sciences, North Dakota State University, Fargo, ND, United States
| | - Bodo Raatz
- Bean Program, Agrobiodiversity Area, International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Juan Carlos Rosas
- Department of Agricultural Engineering, Zamorano University, Zamorano, Honduras
| | - Qijian Song
- Soybean Genomics and Improvement Laboratory, United States Department of Agriculture – Agricultural Research Service (USDA-ARS), Beltsville, MD, United States
| | - Phillip N. Miklas
- Irrigated Agriculture Research and Extension Center, Washington State University, Prosser, WA, United States
- Grain Legume Genetics and Physiology Research Unit, United States Department of Agriculture – Agricultural Research Service (USDA-ARS), Prosser, WA, United States
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Tugume JK, Tusiime G, Sekamate AM, Buruchara R, Mukankusi CM. Diversity and interaction of common bacterial blight disease-causing bacteria (Xanthomonas spp.) with Phaseolus vulgaris L. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.cj.2018.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Reinprecht Y, Yadegari Z, Perry GE, Siddiqua M, Wright LC, McClean PE, Pauls KP. In silico comparison of genomic regions containing genes coding for enzymes and transcription factors for the phenylpropanoid pathway in Phaseolus vulgaris L. and Glycine max L. Merr. FRONTIERS IN PLANT SCIENCE 2013; 4:317. [PMID: 24046770 PMCID: PMC3763686 DOI: 10.3389/fpls.2013.00317] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 07/29/2013] [Indexed: 05/27/2023]
Abstract
Legumes contain a variety of phytochemicals derived from the phenylpropanoid pathway that have important effects on human health as well as seed coat color, plant disease resistance and nodulation. However, the information about the genes involved in this important pathway is fragmentary in common bean (Phaseolus vulgaris L.). The objectives of this research were to isolate genes that function in and control the phenylpropanoid pathway in common bean, determine their genomic locations in silico in common bean and soybean, and analyze sequences of the 4CL gene family in two common bean genotypes. Sequences of phenylpropanoid pathway genes available for common bean or other plant species were aligned, and the conserved regions were used to design sequence-specific primers. The PCR products were cloned and sequenced and the gene sequences along with common bean gene-based (g) markers were BLASTed against the Glycine max v.1.0 genome and the P. vulgaris v.1.0 (Andean) early release genome. In addition, gene sequences were BLASTed against the OAC Rex (Mesoamerican) genome sequence assembly. In total, fragments of 46 structural and regulatory phenylpropanoid pathway genes were characterized in this way and placed in silico on common bean and soybean sequence maps. The maps contain over 250 common bean g and SSR (simple sequence repeat) markers and identify the positions of more than 60 additional phenylpropanoid pathway gene sequences, plus the putative locations of seed coat color genes. The majority of cloned phenylpropanoid pathway gene sequences were mapped to one location in the common bean genome but had two positions in soybean. The comparison of the genomic maps confirmed previous studies, which show that common bean and soybean share genomic regions, including those containing phenylpropanoid pathway gene sequences, with conserved synteny. Indels identified in the comparison of Andean and Mesoamerican common bean 4CL gene sequences might be used to develop inter-pool phenylpropanoid pathway gene-based markers. We anticipate that the information obtained by this study will simplify and accelerate selections of common bean with specific phenylpropanoid pathway alleles to increase the contents of beneficial phenylpropanoids in common bean and other legumes.
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Affiliation(s)
| | - Zeinab Yadegari
- Department of Plant Agriculture, University of GuelphGuelph, ON, Canada
| | - Gregory E. Perry
- Department of Plant Agriculture, University of GuelphGuelph, ON, Canada
| | - Mahbuba Siddiqua
- Department of Plant Agriculture, University of GuelphGuelph, ON, Canada
| | - Lori C. Wright
- Department of Plant Agriculture, University of GuelphGuelph, ON, Canada
| | - Phillip E. McClean
- Department of Plant Sciences, North Dakota State UniversityFargo, ND, USA
| | - K. Peter Pauls
- Department of Plant Agriculture, University of GuelphGuelph, ON, Canada
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