Relationship between origin and nutrient content of Croatian common bean landraces

Palčić, Igor; Karažija, Tomislav; Petek, Marko; Lazarević, Boris; Ćustić, Mirjana Herak; Gunjača, Jerko; Liber, Zlatko; Carović‐Stanko, Klaudija

doi:10.5513/jcea01/19.3.2103

Cited by 6 publications

(5 citation statements)

References 26 publications

(55 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As one of the requirements for successful GWAS, the presence of a reasonable amount of phenotypic diversity amongst genotypes in the study panel was already established in an earlier study ( Palèić et al, 2018 ). For most of the analyzed traits, the amount of present phenotypic variability was either comparable or slightly narrower (especially if they were comprised of the accessions from regions located close to the center of origin) than variability reported for other collections.…”

Section: Discussionmentioning

confidence: 99%

“…The list of accessions with their passport data, phaseolin type and cluster membership is given in Supplementary Table 1 . Phenotypic data on mineral content were drawn from an earlier study ( Palèić et al, 2018 ) analyzing nitrogen (N), phosphorus (K), potassium (K), calcium (Ca), magnesium (Mg), iron (Fe), zinc (Zn), and manganese (Mn) variability in a broader panel of 226 accessions of the collection.…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Genome-Wide Association Studies of Mineral Content in Common Bean

et al. 2021

Self Cite

View full text Add to dashboard Cite

Micronutrient malnutrition is one of the main public health problems in many parts of the world. This problem raises the attention of all valuable sources of micronutrients for the human diet, such as common bean (Phaseolus vulgaris L.). In this research, a panel of 174 accessions representing Croatian common bean landraces was phenotyped for seed content of eight nutrients (N, P, K, Ca, Mg, Fe, Zn, and Mn), and genotyped using 6,311 high-quality DArTseq-derived SNP markers. A genome-wide association study (GWAS) was then performed to identify new genetic sources for improving seed mineral content. Twenty-two quantitative trait nucleotides (QTN) associated with seed nitrogen content were discovered on chromosomes Pv01, Pv02, Pv03, Pv05, Pv07, Pv08, and Pv10. Five QTNs were associated with seed phosphorus content, four on chromosome Pv07, and one on Pv08. A single significant QTN was found for seed calcium content on chromosome Pv09 and for seed magnesium content on Pv08. Finally, two QTNs associated with seed zinc content were identified on Pv06 while no QTNs were found to be associated with seed potassium, iron, or manganese content. Our results demonstrate the utility of GWAS for understanding the genetic architecture of seed nutritional traits in common bean and have utility for future enrichment of seed with macro– and micronutrients through genomics-assisted breeding.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Genome-Wide Association Studies of Mineral Content in Common Bean

et al. 2021

Self Cite

View full text Add to dashboard Cite

show abstract

“…Very recently, Gunjača et al (2021) aimed to explore marker-trait association in common bean germplasm for mineral contents and reported Mg contents in a range of 0.13–0.24% in dry weight (DW). Palčić et al (2018) also reported Mg content in a range of 0.17–0.2% DW, with the average of 0.18%. Delfini et al, 2021 analyzed 178 Mesoamerican accessions in three different conditions and found the Mg content to range between 164—290 mg/100 g. Augustin et al (1981) used samples from nine classes of common bean germplasm from United States of America, and found that raw common beans contain 16–230 mg magnesium whereas cooked common bean have slightly reduced Mg content of 130–220 mg per 100 g dry weight.…”

Section: Discussionmentioning

confidence: 89%

Magnesium- a Forgotten Element: Phenotypic Variation and Genome Wide Association Study in Turkish Common Bean Germplasm

et al. 2022

View full text Add to dashboard Cite

Magnesium (Mg) is the fourth most abundant element in the human body and plays the role of cofactor for more than 300 enzymatic reactions. In plants, Mg is involved in various key physiological and biochemical processes like growth, development, photophosphorylation, chlorophyll formation, protein synthesis, and resistance to biotic and abiotic stresses. Keeping in view the importance of this element, the present investigation aimed to explore the Mg contents diversity in the seeds of Turkish common bean germplasm and to identify the genomic regions associated with this element. A total of 183 common bean accessions collected from 19 provinces of Turkey were used as plant material. Field experiments were conducted according to an augmented block design during 2018 in two provinces of Turkey, and six commercial cultivars were used as a control group. Analysis of variance depicted that Mg concentration among common bean accessions was statistically significant (p < 0.05) within each environment, however genotype × environment interaction was non-significant. A moderate level (0.60) of heritability was found in this study. Overall mean Mg contents for both environments varied from 0.33 for Nigde-Dermasyon to 1.52 mg kg−1 for Nigde-Derinkuyu landraces, while gross mean Mg contents were 0.92 mg kg−1. At the province level, landraces from Bolu were rich while the landraces from Bitlis were poor in seed Mg contents respectively. The cluster constellation plot divided the studied germplasm into two populations on the basis of their Mg contents. Marker-trait association was performed using a mixed linear model (Q + K) with a total of 7,900 DArTseq markers. A total of six markers present on various chromosomes (two at Pv01, and one marker at each chromosome i.e., Pv03, Pv07, Pv08, Pv11) showed statistically significant association for seed Mg contents. Among these identified markers, the DArT-3367607 marker present on chromosome Pv03 contributed to maximum phenotypic variation (7.5%). Additionally, this marker was found within a narrow region of previously reported markers. We are confident that the results of this study will contribute significantly to start common bean breeding activities using marker assisted selection regarding improved Mg contents.

show abstract

“…The Q values of each accession obtained at K = 3 were used to control for genetic background in the GWAS. The created panel of accessions was then used for GWAS based on DArTseqderived SNP markers with the aim of identifying quantitative trait nucleotides (QTNs) associated with variation in seed nutrient content (N, P, K, Ca, Mg, Fe, Zn and Mn) for which phenotypic data on nutrient content were collected from a broader panel of 226 accessions in the research of Palčić et al [70].…”

Section: Case Study: Croatian Common Bean Landracesmentioning

confidence: 99%

New Age of Common Bean

Vidak¹,

Lazarević²,

Gunjača³

et al. 2023

Production and Utilization of Legumes - Progress and Prospects

Self Cite

View full text Add to dashboard Cite

Common bean (Phaseolus vulgaris L.) is a plant with high nutritional value that occupies an important place in human nutrition worldwide. Its yields vary widely and are often below the genetic potential of the species, given the diversity of cropping systems and climatic changes. Common bean landraces are a source of great genetic variability and provide excellent material for the selection and improvement of numerous agronomic traits and the creation of modern cultivars. It is also important to use high quality seed of high-yielding cultivars in production, because in common bean, in addition to yield and resistance to abiotic and biotic stress factors, traits such as nutritional value and digestibility are also the focus of interest. The success of common bean production depends to a large extent on the quality of the seed, the production approach and new breeding programs.

show abstract

Relationship between origin and nutrient content of Croatian common bean landraces

Cited by 6 publications

References 26 publications

Genome-Wide Association Studies of Mineral Content in Common Bean

Genome-Wide Association Studies of Mineral Content in Common Bean

Magnesium- a Forgotten Element: Phenotypic Variation and Genome Wide Association Study in Turkish Common Bean Germplasm

New Age of Common Bean

Contact Info

Product

Resources

About