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Zhang K, Zhou Y, Song W, Jiang L, Yan X. Genome-Wide RADseq Reveals Genetic Differentiation of Wild and Cultured Populations of Large Yellow Croaker. Genes (Basel) 2023; 14:1508. [PMID: 37510412 PMCID: PMC10379082 DOI: 10.3390/genes14071508] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
Larimichthys crocea (also known as the large yellow croaker) is one of the most economically important marine fishes in China, and research on the ecology and genetics of this species is of immense significance. In this study, we performed restriction site-associated DNA sequencing (RAD-seq) of 54 individuals collected from four sites in China to analyze the genetic structure and diversity of large yellow croaker at the genome level. It revealed that the large yellow croaker populations in the Ningde and Zhoushan coastal waters can be clearly distinguished. Different genetic diversity indices were used to analyze the genetic diversity of the large yellow croaker, which showed that there was a differentiation trend between the wild and farmed populations in Ningde. Moreover, we identified genetically differentiated genomic regions between the populations. GO gene enrichment analysis identified genes that are related to fatty acid metabolism and growth. These findings enhance our understanding of genetic differentiation and adaptation to different living environments, providing a theoretical basis for the preservation and restoration of the genetic resources of the large yellow croaker.
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Affiliation(s)
- Kaifen Zhang
- Marine Science and Technology College, Zhejiang Ocean University, Zhoushan 316022, China
| | - Yongdong Zhou
- Zhejiang Marine Fisheries Research Institute, Zhoushan 316021, China
| | - Weihua Song
- National Engineering Research Center of Marine Facilities Aquaculture, Zhejiang Ocean University, Zhoushan 316022, China
| | - Lihua Jiang
- National Engineering Research Center of Marine Facilities Aquaculture, Zhejiang Ocean University, Zhoushan 316022, China
| | - Xiaojun Yan
- Marine Science and Technology College, Zhejiang Ocean University, Zhoushan 316022, China
- National Engineering Research Center of Marine Facilities Aquaculture, Zhejiang Ocean University, Zhoushan 316022, China
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Delfini J, Moda-Cirino V, Dos Santos Neto J, Zeffa DM, Nogueira AF, Ribeiro LAB, Ruas PM, Gepts P, Gonçalves LSA. Genome-wide association study for grain mineral content in a Brazilian common bean diversity panel. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2021; 134:2795-2811. [PMID: 34027567 DOI: 10.1007/s00122-021-03859-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/10/2021] [Indexed: 06/12/2023]
Abstract
QTNs significantly associated to nine mineral content in grains of common bean were identified. The accumulation of favorable alleles was associated with a gradually increasing nutrient content in the grain. Biofortification is one of the strategies developed to address malnutrition in developing countries, the aim of which is to improve the nutritional content of crops. The common bean (Phaseolus vulgaris L.), a staple food in several African and Latin American countries, has excellent nutritional attributes and is considered a strong candidate for biofortification. The objective of this study was to identify genomic regions associated with nutritional content in common bean grains using 178 Mesoamerican accessions belonging to a Brazilian Diversity Panel (BDP) and 25,011 good-quality single nucleotide polymorphisms. The BDP was phenotyped in three environments for nine nutrients (phosphorus, potassium, calcium, magnesium, copper, manganese, sulfur, zinc, and iron) using four genome-wide association multi-locus methods. To obtain more accurate results, only quantitative trait nucleotides (QTNs) that showed repeatability (i.e., those detected at least twice using different methods or environments) were considered. Forty-eight QTNs detected for the nine minerals showed repeatability and were considered reliable. Pleiotropic QTNs and overlapping genomic regions surrounding the QTNs were identified, demonstrating the possible association between the deposition mechanisms of different nutrients in grains. The accumulation of favorable alleles in the same accession was associated with a gradually increasing nutrient content in the grain. The BDP proved to be a valuable source for association studies. The investigation of different methods and environments showed the reliability of markers associated with minerals. The loci identified in this study will potentially contribute to the improvement of Mesoamerican common beans, particularly carioca and black beans, the main groups consumed in Brazil.
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Affiliation(s)
- Jessica Delfini
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-IDR-Paraná-Emater (IDR-Paraná), Londrina, Brazil
- Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Vânia Moda-Cirino
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-IDR-Paraná-Emater (IDR-Paraná), Londrina, Brazil
| | - José Dos Santos Neto
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-IDR-Paraná-Emater (IDR-Paraná), Londrina, Brazil
- Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Douglas Mariani Zeffa
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-IDR-Paraná-Emater (IDR-Paraná), Londrina, Brazil
- Agronomy Department, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | - Alison Fernando Nogueira
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-IDR-Paraná-Emater (IDR-Paraná), Londrina, Brazil
- Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Luriam Aparecida Brandão Ribeiro
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-IDR-Paraná-Emater (IDR-Paraná), Londrina, Brazil
- Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Paulo Maurício Ruas
- Biology Department, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Paul Gepts
- Department of Plant Sciences, Section of Crop and Ecosystem Sciences, University of California, Davis, CA, USA
| | - Leandro Simões Azeredo Gonçalves
- Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, Brazil.
- Agronomy Department, Universidade Estadual de Maringá, Maringá, Paraná, Brazil.
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3
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Delfini J, Moda-Cirino V, dos Santos Neto J, Ruas PM, Sant’Ana GC, Gepts P, Gonçalves LSA. Population structure, genetic diversity and genomic selection signatures among a Brazilian common bean germplasm. Sci Rep 2021; 11:2964. [PMID: 33536468 PMCID: PMC7859210 DOI: 10.1038/s41598-021-82437-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 01/07/2021] [Indexed: 01/30/2023] Open
Abstract
Brazil is the world's largest producer of common bean. Knowledge of the genetic diversity and relatedness of accessions adapted to Brazilian conditions is of great importance for the conservation of germplasm and for directing breeding programs aimed at the development of new cultivars. In this context, the objective of this study was to analyze the genetic diversity, population structure, and linkage disequilibrium (LD) of a diversity panel consisting of 219 common bean accessions, most of which belonging to the Mesoamerican gene pool. Genotyping by sequencing (GBS) of these accessions allowed the identification of 49,817 SNPs with minor allele frequency > 0.05. Of these, 17,149 and 12,876 were exclusive to the Mesoamerican and Andean pools, respectively, and 11,805 SNPs could differentiate the two gene pools. Further the separation according to the gene pool, bayesian analysis of the population structure showed a subdivision of the Mesoamerican accessions based on the origin and color of the seed tegument. LD analysis revealed the occurrence of long linkage blocks and low LD decay with physical distance between SNPs (LD half decay in 249 kb, corrected for population structure and relatedness). The GBS technique could effectively characterize the Brazilian common bean germplasms, and the diversity panel used in this study may be of great use in future genome-wide association studies.
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Affiliation(s)
- Jessica Delfini
- grid.411400.00000 0001 2193 3537Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, 86051-900 Brazil ,Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-Iapar-Emater (IDR-Paraná), Londrina, 86047-902 Brazil
| | - Vânia Moda-Cirino
- Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-Iapar-Emater (IDR-Paraná), Londrina, 86047-902 Brazil
| | - José dos Santos Neto
- grid.411400.00000 0001 2193 3537Agronomy Department, Universidade Estadual de Londrina (UEL), Londrina, 86051-900 Brazil ,Plant Breeding, Instituto de Desenvolvimento Rural do Paraná-Iapar-Emater (IDR-Paraná), Londrina, 86047-902 Brazil
| | - Paulo Maurício Ruas
- grid.411400.00000 0001 2193 3537Biology Department, Universidade Estadual de Londrina (UEL), Londrina, 86051-900 Brazil
| | | | - Paul Gepts
- grid.27860.3b0000 0004 1936 9684Section of Crop and Ecosystem Sciences, Department of Plant Sciences, University of California, Davis, 95616-8780 USA
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4
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Carvalho MS, de Oliveira Moulin Carias CM, Silva MA, da Silva Ferreira MF, de Souza TLPO, Posse SCP, Ferreira A. Genetic diversity and structure of landrace accessions, elite lineages and cultivars of common bean estimated with SSR and SNP markers. Mol Biol Rep 2020; 47:6705-6715. [PMID: 32803507 DOI: 10.1007/s11033-020-05726-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 08/08/2020] [Indexed: 11/26/2022]
Abstract
Common bean (Phaseolus vulgaris L.) is an important source of proteins, fibers and minerals for humans, being grown mainly in developing countries and representing a source of income for small farmers. In this work, a set of 206 Brazilian landraces and 59 elite lineages and cultivars were genotyped with 23 SSR (Simple Sequence Repeats) and 251 SNPs (Single-Nucleotide Polymorphism) markers. The ideal number of groups, according to STRUCTURE, was K = 2 for both SNPs and SSRs. This could be expected considering the two original gene pools-Andean (AND) and Mesoamerican (MES). The matrices of genetic simple matching dissimilarity for SSRs and SNPs were highly correlated; therefore, the allelic data of the markers was combined and analyzed to understand the genetic relationships of the studied collection. The neighbor-joining analysis considering the genetic distance of simple matching grouped the 265 genotypes into 17 subgroups. The markers SSR and SNP presented high power to discriminate among the genotypes. The ample genetic diversity observed in the work collection makes it a valuable source for the conservation, sustainable management and exploration in breeding programs of the crop.
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Affiliation(s)
- Marina Santos Carvalho
- Laboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil
| | - Cintia Machado de Oliveira Moulin Carias
- Laboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil
| | - Matheus Alves Silva
- Laboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil
| | - Marcia Flores da Silva Ferreira
- Laboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil.
| | | | | | - Adesio Ferreira
- Laboratório de Genética e Melhoramento Vegetal, Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal Do Espírito Santo, Alegre, ES, 29500-000, Brazil
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5
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Wang JY, Yan SY, Hui WK, Gong W. SNP discovery for genetic diversity and population structure analysis coupled with restriction-associated DNA (RAD) sequencing in walnut cultivars of Sichuan Province, China. BIOTECHNOL BIOTEC EQ 2020. [DOI: 10.1080/13102818.2020.1797531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Jing-Yan Wang
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Security on the Upper Reaches of Yangtze River, Sichuan Province Key Laboratory of Ecological Forestry Engineering on the Upper Reaches of Yangtze River, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Si-Yu Yan
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Security on the Upper Reaches of Yangtze River, Sichuan Province Key Laboratory of Ecological Forestry Engineering on the Upper Reaches of Yangtze River, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Wen-Kai Hui
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Security on the Upper Reaches of Yangtze River, Sichuan Province Key Laboratory of Ecological Forestry Engineering on the Upper Reaches of Yangtze River, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Wei Gong
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Security on the Upper Reaches of Yangtze River, Sichuan Province Key Laboratory of Ecological Forestry Engineering on the Upper Reaches of Yangtze River, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan, PR China
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6
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Pereira WJ, Melo ATDO, Coelho ASG, Rodrigues FA, Mamidi S, Alencar SAD, Lanna AC, Valdisser PAMR, Brondani C, Nascimento-Júnior IRD, Borba TCDO, Vianello RP. Genome-wide analysis of the transcriptional response to drought stress in root and leaf of common bean. Genet Mol Biol 2020; 43:e20180259. [PMID: 31429863 PMCID: PMC7307723 DOI: 10.1590/1678-4685-gmb-2018-0259] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 02/22/2019] [Indexed: 12/30/2022] Open
Abstract
Genes related to the response to drought stress in leaf and root tissue of
drought-susceptible (DS) and tolerant (DT) genotypes were characterized by
RNA-Seq. In total, 54,750 transcripts, representative of 28,590 genes, were
identified; of these, 1,648 were of high-fidelity (merge of 12 libraries) and
described for the first time in the Andean germplasm. From the 1,239
differentially expressed genes (DEGs), 458 were identified in DT, with a
predominance of genes in categories of oxidative stress, response to stimulus
and kinase activity. Most genes related to oxidation-reduction terms in roots
were early triggered in DT (T75) compared to DS (T150) suggestive of a mechanism
of tolerance by reducing the damage from ROS. Among the KEGG enriched by DEGs
up-regulated in DT leaves, two related to the formation of Sulfur-containing
compounds, which are known for their involvement in tolerance to abiotic
stresses, were common to all treatments. Through qPCR, 88.64% of the DEGs were
validated. A total of 151,283 variants were identified and functional effects
estimated for 85,780. The raw data files were submitted to the NCBI database. A
transcriptome map revealed new genes and isoforms under drought. These results
supports a better understanding of the drought tolerance mechanisms in
beans.
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Affiliation(s)
- Wendell Jacinto Pereira
- Universidade Federal de Goiás, Instituto de Ciências Biológicas, Goiânia, GO, Brazil.,Universidade de Brasília, Departamento de Biologia Celular, Brasília, DF, Brazil
| | | | | | | | - Sujan Mamidi
- Genome Sequencing Center, HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | - Sérgio Amorim de Alencar
- Universidade Católica de Brasília, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Brasília, DF, Brazil
| | - Anna Cristina Lanna
- EMBRAPA Arroz e Feijão, Rod. GO - 462, Km 12, Santo Antônio de Goiás, GO, Brazil
| | | | - Claudio Brondani
- EMBRAPA Arroz e Feijão, Rod. GO - 462, Km 12, Santo Antônio de Goiás, GO, Brazil
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7
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Sudan J, Singh R, Sharma S, Salgotra RK, Sharma V, Singh G, Sharma I, Sharma S, Gupta SK, Zargar SM. ddRAD sequencing-based identification of inter-genepool SNPs and association analysis in Brassica juncea. BMC PLANT BIOLOGY 2019; 19:594. [PMID: 31888485 PMCID: PMC6937933 DOI: 10.1186/s12870-019-2188-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 12/05/2019] [Indexed: 05/12/2023]
Abstract
BACKGROUND Narrow genetic base, complex allo-tetraploid genome and presence of repetitive elements have led the discovery of single nucleotide polymorphisms (SNPs) in Brassica juncea (AABB; 2n = 4x = 36) at a slower pace. Double digest RAD (ddRAD) - a genome complexity reduction technique followed by NGS was used to generate a total of 23 million paired-end reads from three genotypes each of Indian (Pusa Tarak, RSPR-01 and Urvashi) and Exotic (Donskaja IV, Zem 1 and EC287711) genepools. RESULTS Sequence data analysis led to the identification of 10,399 SNPs in six genotypes at a read depth of 10x coverage among the genotypes of two genepools. A total of 44 hyper-variable regions (nucleotide variation hotspots) were also found in the genome, of which 93% were found to be a part of coding genes/regions. The functionality of the identified SNPs was estimated by genotyping a subset of SNPs on MassARRAY® platform among a diverse set of B. juncea genotypes. SNP genotyping-based genetic diversity and population studies placed the genotypes into two distinct clusters based mostly on the place of origin. The genotypes were also characterized for six morphological traits, analysis of which revealed a significant difference in the mean values between Indian and Exotic genepools for six traits. The association analysis for six traits identified a total of 45 significant marker-trait associations on 11 chromosomes of A- and B- group of progenitor genomes. CONCLUSIONS Despite narrow diversity, the ddRAD sequencing was able to identify large number of nucleotide polymorphisms between the two genepools. Association analysis led to the identification of common SNPs/genomic regions associated between flowering and maturity traits, thereby underscoring the possible role of common chromosomal regions-harboring genes controlling flowering and maturity in Brassica juncea.
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Affiliation(s)
- Jebi Sudan
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, Jammu, J&K, India
- JECRC University- Jaipur, Jaipur, Rajasthan, India
| | - Ravinder Singh
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, Jammu, J&K, India.
| | - Susheel Sharma
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, Jammu, J&K, India
| | - Romesh K Salgotra
- School of Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, Jammu, J&K, India
| | - Varun Sharma
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, J&K, India
| | - Gurvinder Singh
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, J&K, India
| | - Indu Sharma
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, J&K, India
| | - Swarkar Sharma
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, J&K, India
| | - Surinder K Gupta
- Division of Plant Breeding and Genetics, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Jaipur, J&K, India
| | - Sajad Majeed Zargar
- Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Jammu, J&K, India
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Resolving population structure and genetic differentiation associated with RAD-SNP loci under selection in tossa jute (Corchorus olitorius L.). Mol Genet Genomics 2019; 294:479-492. [DOI: 10.1007/s00438-018-1526-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 12/19/2018] [Indexed: 12/11/2022]
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Nadeem MA, Habyarimana E, Çiftçi V, Nawaz MA, Karaköy T, Comertpay G, Shahid MQ, Hatipoğlu R, Yeken MZ, Ali F, Ercişli S, Chung G, Baloch FS. Characterization of genetic diversity in Turkish common bean gene pool using phenotypic and whole-genome DArTseq-generated silicoDArT marker information. PLoS One 2018; 13:e0205363. [PMID: 30308006 PMCID: PMC6181364 DOI: 10.1371/journal.pone.0205363] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 09/20/2018] [Indexed: 12/31/2022] Open
Abstract
Turkey presents a great diversity of common bean landraces in farmers' fields. We collected 183 common bean accessions from 19 different Turkish geographic regions and 5 scarlet runner bean accessions to investigate their genetic diversity and population structure using phenotypic information (growth habit, and seed weight, flower color, bracteole shape and size, pod shape and leaf shape and color), geographic provenance and 12,557 silicoDArT markers. A total of 24.14% markers were found novel. For the entire population (188 accessions), the expected heterozygosity was 0.078 and overall gene diversity, Fst and Fis were 0.14, 0.55 and 1, respectively. Using marker information, model-based structure, principal coordinate analysis (PCoA) and unweighted pair-group method with arithmetic means (UPGMA) algorithms clustered the 188 accessions into two main populations A (predominant) and B, and 5 unclassified genotypes, representing 3 meaningful heterotic groups for breeding purposes. Phenotypic information clearly distinguished these populations; population A and B, respectively, were bigger (>40g/100 seeds) and smaller (<40g/100 seeds) seed-sized. The unclassified population was pure and only contained climbing genotypes with 100 seed weight 2-3 times greater than populations A and B. Clustering was mainly based on A: seed weight, B: growth habit, C: geographical provinces and D: flower color. Mean kinship was generally low, but population B was more diverse than population A. Overall, a useful level of gene and genotypic diversity was observed in this work and can be used by the scientific community in breeding efforts to develop superior common bean strains.
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Affiliation(s)
- Muhammad Azhar Nadeem
- Department of field crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, Bolu, Turkey
| | - Ephrem Habyarimana
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria–Centro di ricerca cerealicoltura e colture industriali, Bologna, Italy
| | - Vahdettin Çiftçi
- Department of field crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, Bolu, Turkey
| | - Muhammad Amjad Nawaz
- Department of Biotechnology, Chonnam National University, Chonnam, Republic of Korea
| | - Tolga Karaköy
- Organic Agriculture Program, Vocational School of Sivas, University of Cumhuriyet, Sivas, Turkey
| | - Gonul Comertpay
- Eastern Mediterranean Agricultural Research Institute, Turkey
| | - Muhammad Qasim Shahid
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bio resources, South China Agricultural University, Guangzhou, China
| | - Rüştü Hatipoğlu
- Department of Field Crops, Faculty of Agricultural, University of Cukurova, Adana, Turkey
| | - Mehmet Zahit Yeken
- Department of field crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, Bolu, Turkey
| | - Fawad Ali
- Department of field crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, Bolu, Turkey
| | - Sezai Ercişli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum, Turkey
| | - Gyuhwa Chung
- Department of Biotechnology, Chonnam National University, Chonnam, Republic of Korea
| | - Faheem Shehzad Baloch
- Department of field crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, Bolu, Turkey
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10
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Resende RT, de Resende MDV, Azevedo CF, Fonseca E Silva F, Melo LC, Pereira HS, Souza TLPO, Valdisser PAMR, Brondani C, Vianello RP. Genome-Wide Association and Regional Heritability Mapping of Plant Architecture, Lodging and Productivity in Phaseolus vulgaris. G3 (BETHESDA, MD.) 2018; 8:2841-2854. [PMID: 29967054 PMCID: PMC6071601 DOI: 10.1534/g3.118.200493] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 06/27/2018] [Indexed: 12/13/2022]
Abstract
The availability of high-density molecular markers in common bean has allowed to explore the genetic basis of important complex agronomic traits with increased resolution. Genome-Wide Association Studies (GWAS) and Regional Heritability Mapping (RHM) are two analytical approaches for the detection of genetic variants. We carried out GWAS and RHM for plant architecture, lodging and productivity across two important growing environments in Brazil in a germplasm of 188 common bean varieties using DArTseq genotyping strategies. The coefficient of determination of G × E interaction (c2int ) was equal to 17, 21 and 41%, respectively for the traits architecture, lodging, and productivity. Trait heritabilities were estimated at 0.81 (architecture), 0.79 (lodging) and 0.43 (productivity), and total genomic heritability accounted for large proportions (72% to ≈100%) of trait heritability. At the same probability threshold, three marker-trait associations were detected using GWAS, while RHM detected eight QTL encompassing 145 markers along five chromosomes. The proportion of genomic heritability explained by RHM was considerably higher (35.48 to 58.02) than that explained by GWAS (28.39 to 30.37). In general, RHM accounted for larger fractions of the additive genetic variance being captured by markers effects inside the defined regions. Nevertheless, a considerable proportion of the heritability is still missing (∼42% to ∼64%), probably due to LD between markers and genes and/or rare allele variants not sampled. RHM in autogamous species had the potential to identify larger-effect QTL combining allelic variants that could be effectively incorporated into whole-genome prediction models and tracked through breeding generations using marker-assisted selection.
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Affiliation(s)
| | - Marcos Deon V de Resende
- Department of Forestry
- Department of Statistics, Universidade Federal de Viçosa, Viçosa, MG 36570-000, Brazil
- EMBRAPA Florestas, Colombo, PR 83411-000, Brazil
| | - Camila F Azevedo
- Department of Statistics, Universidade Federal de Viçosa, Viçosa, MG 36570-000, Brazil
| | | | | | | | | | | | - Claudio Brondani
- Laboratory of Biotechnology, EMBRAPA Arroz e Feijão, Santo Antônio de Goiás, GO 75375-000, Brazil
| | - Rosana Pereira Vianello
- Laboratory of Biotechnology, EMBRAPA Arroz e Feijão, Santo Antônio de Goiás, GO 75375-000, Brazil
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Valdisser PAMR, Pereira WJ, Almeida Filho JE, Müller BSF, Coelho GRC, de Menezes IPP, Vianna JPG, Zucchi MI, Lanna AC, Coelho ASG, de Oliveira JP, Moraes ADC, Brondani C, Vianello RP. In-depth genome characterization of a Brazilian common bean core collection using DArTseq high-density SNP genotyping. BMC Genomics 2017; 18:423. [PMID: 28558696 PMCID: PMC5450071 DOI: 10.1186/s12864-017-3805-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 05/17/2017] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Common bean is a legume of social and nutritional importance as a food crop, cultivated worldwide especially in developing countries, accounting for an important source of income for small farmers. The availability of the complete sequences of the two common bean genomes has dramatically accelerated and has enabled new experimental strategies to be applied for genetic research. DArTseq has been widely used as a method of SNP genotyping allowing comprehensive genome coverage with genetic applications in common bean breeding programs. RESULTS Using this technology, 6286 SNPs (1 SNP/86.5 Kbp) were genotyped in genic (43.3%) and non-genic regions (56.7%). Genetic subdivision associated to the common bean gene pools (K = 2) and related to grain types (K = 3 and K = 5) were reported. A total of 83% and 91% of all SNPs were polymorphic within the Andean and Mesoamerican gene pools, respectively, and 26% were able to differentiate the gene pools. Genetic diversity analysis revealed an average H E of 0.442 for the whole collection, 0.102 for Andean and 0.168 for Mesoamerican gene pools (F ST = 0.747 between gene pools), 0.440 for the group of cultivars and lines, and 0.448 for the group of landrace accessions (F ST = 0.002 between cultivar/line and landrace groups). The SNP effects were predicted with predominance of impact on non-coding regions (77.8%). SNPs under selection were identified within gene pools comparing landrace and cultivar/line germplasm groups (Andean: 18; Mesoamerican: 69) and between the gene pools (59 SNPs), predominantly on chromosomes 1 and 9. The LD extension estimate corrected for population structure and relatedness (r2SV) was ~ 88 kbp, while for the Andean gene pool was ~ 395 kbp, and for the Mesoamerican was ~ 130 kbp. CONCLUSIONS For common bean, DArTseq provides an efficient and cost-effective strategy of generating SNPs for large-scale genome-wide studies. The DArTseq resulted in an operational panel of 560 polymorphic SNPs in linkage equilibrium, providing high genome coverage. This SNP set could be used in genotyping platforms with many applications, such as population genetics, phylogeny relation between common bean varieties and support to molecular breeding approaches.
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Affiliation(s)
- Paula A. M. R. Valdisser
- Embrapa Arroz e Feijão (CNPAF), Santo Antônio de Goiás, Goiânia, GO Brazil
- Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Estadual de Campinas (UNICAMP), Campinas, SP Brazil
| | - Wendell J. Pereira
- Programa de Pós-Graduação em Biologia Molecular, Universidade de Brasília (UnB), Brasília, DF Brazil
| | - Jâneo E. Almeida Filho
- Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, Rio de Janeiro, RJ Brazil
| | - Bárbara S. F. Müller
- Programa de Pós-Graduação em Biologia Molecular, Universidade de Brasília (UnB), Brasília, DF Brazil
| | | | - Ivandilson P. P. de Menezes
- Laboratório de Genética e Biologia Molecular, Departamento de Biologia, Instituto Federal Goiano (IF Goiano), Urutaí, GO Brazil
| | - João P. G. Vianna
- Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Estadual de Campinas (UNICAMP), Campinas, SP Brazil
| | - Maria I. Zucchi
- Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Estadual de Campinas (UNICAMP), Campinas, SP Brazil
| | - Anna C. Lanna
- Embrapa Arroz e Feijão (CNPAF), Santo Antônio de Goiás, Goiânia, GO Brazil
| | | | | | | | - Claudio Brondani
- Embrapa Arroz e Feijão (CNPAF), Santo Antônio de Goiás, Goiânia, GO Brazil
| | - Rosana P. Vianello
- Embrapa Arroz e Feijão (CNPAF), Santo Antônio de Goiás, Goiânia, GO Brazil
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Yang X, Najafabadi SK, Shahid MQ, Zhang Z, Jing Y, Wei W, Wu J, Gao Y, Lin S. Genetic relationships among Eriobotrya species revealed by genome-wide RAD sequence data. Ecol Evol 2017; 7:2861-2867. [PMID: 28428875 PMCID: PMC5395450 DOI: 10.1002/ece3.2902] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 02/14/2017] [Accepted: 02/15/2017] [Indexed: 11/25/2022] Open
Abstract
Restriction site‐associated DNA sequencing (RAD‐seq) was used to illuminate the genetic relationships among Eriobotrya species. The raw data were filtered, and 221 million clean reads were used for further analysis. A total of 1,983,332 SNPs were obtained from 23 Eriobotrya species and two relative genera. We obtained similar results by neighbor‐joining and maximum likelihood phylogenetic trees. All Eriobotrya plants grouped together into a big clade, and two out‐groups clustered together into a single or separate clade. Chinese and Vietnam accessions were distributed throughout the dendrogram. There was nonsignificant correlation between genotype and geographical distance. However, clustering results were correlated with leaf size to some extent. The Eriobotrya species could be divided into following three groups based on leaf size and phylogenetic analysis: group A and group B comprised of small leaves with <10 cm length except E. stipularis (16.76 cm), and group C can be further divided into two subgroups, which contained medium‐size leaves with a leaf length ranged from 10 to 20 cm and a leaf length bigger than 20 cm.
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Affiliation(s)
- Xianghui Yang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
| | - Samaneh Kazemiani Najafabadi
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
| | - Muhammad Qasim Shahid
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
| | - Zhike Zhang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
| | - Yi Jing
- BGI-Shenzhen Guangdong China
| | - Weiling Wei
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
| | - Jingcheng Wu
- Environment and Life Science College of Putian University Fuzhou China
| | - Yongshun Gao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
| | - Shunquan Lin
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Guangzhou China
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