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Franaszek S, Salmanowicz B. Composition of low-molecular-weight glutenin subunits in common wheat ( Triticum aestivum L.) and their effects on the rheological properties of dough. Open Life Sci 2021; 16:641-652. [PMID: 34222664 PMCID: PMC8234812 DOI: 10.1515/biol-2021-0059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 04/07/2021] [Accepted: 04/24/2021] [Indexed: 11/15/2022] Open
Abstract
The main purpose of this research was the identification and characterization of low-molecular-weight glutenin subunit (LMW-GS) composition in common wheat and the determination of the effect of these proteins on the rheological properties of dough. The use of capillary zone electrophoresis and reverse-phase high-performance liquid chromatography has made it possible to identify four alleles in the Glu-A3 and Glu-D3 loci and seven alleles in the Glu-B3 locus, encoding LMW-GSs in 70 varieties and breeding lines of wheat tested. To determine the technological quality of dough, analyses were performed at the microscale using a TA.XT Plus Texture Analyzer. Wheat varieties containing the Glu-3 loci scheme (Glu-A3b, Glu-A3f at the Glu-A3 locus; Glu-B3a, Glu-B3b, Glu-B3d, Glu-B3h at the Glu-B3 locus; Glu-D3a, Glu-D3c at the Glu-D3 locus) determined the most beneficial quality parameters.
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Affiliation(s)
- Sławomir Franaszek
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479 Poznań, Poland
| | - Bolesław Salmanowicz
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479 Poznań, Poland
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Langner M, Krystkowiak K, Salmanowicz BP, Adamski T, Krajewski P, Kaczmarek Z, Surma M. The influence of Glu-1 and Glu-3 loci on dough rheology and bread-making properties in wheat (Triticum aestivum L.) doubled haploid lines. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:5083-5091. [PMID: 28429474 DOI: 10.1002/jsfa.8385] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 04/12/2017] [Accepted: 04/12/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND The major determinants of wheat quality are Glu-1 and Glu-3 glutenin loci and environmental factors. Additive effects of alleles at the Glu-1 and Glu-3 loci, as well as their interactions, were evaluated for dough rheology and baking properties in four groups of wheat doubled haploid lines differing in high- and low-molecular-weight glutenin composition. RESULTS Flour quality, Reomixer (Reologica Instruments, Lund, Sweden), dough extension, Farinograph (Brabender GmbH, Duisburg, Germany) and baking parameters were determined. Groups of lines with the alleles Glu-A3b and Glu-B3d were characterized by higher values of dough and baking parameters compared to those with the Glu-A3e and Glu-B3a alleles. Effects of interactions between allelic variants at the Glu-1 and Glu-3 loci on Reomixer parameters, dough extension tests and baking parameters were significant, although additive effects of individual alleles were not always significant. CONCLUSION The allelic variants at Glu-B3 had a much greater effect on dough rheological parameters than the variants at Glu-A3 or Glu-D3 loci. The effect of allelic variations at the Glu-D3 loci on rheological parameters and bread-making quality was non-significant, whereas their interactions with a majority of alleles at the other Glu-1 × Glu-3 loci were significant. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Monika Langner
- Institute of Plant Genetics, Polish Academy of Science, Poznań, Poland
| | | | | | - Tadeusz Adamski
- Institute of Plant Genetics, Polish Academy of Science, Poznań, Poland
| | - Paweł Krajewski
- Institute of Plant Genetics, Polish Academy of Science, Poznań, Poland
| | - Zygmunt Kaczmarek
- Institute of Plant Genetics, Polish Academy of Science, Poznań, Poland
| | - Maria Surma
- Institute of Plant Genetics, Polish Academy of Science, Poznań, Poland
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Pruska-Kędzior A, Makowska A, Kędzior Z, Salmanowicz BP. Rheological characterisation of gluten from triticale (x Triticosecale Wittmack). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:5043-5052. [PMID: 28722133 DOI: 10.1002/jsfa.8555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 03/19/2017] [Accepted: 07/13/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Triticale gluten still remains very poorly characterised rheologically. In this study the mechanical spectra of gluten isolated from four triticale cultivars were registered and fitted with Cole-Cole functions yielding the visco-elastic plateau parameters. Master spectra were calculated. A retardation test was performed and used to calculate the composite mechanical spectra and the width of visco-elastic plateau l. Protein fractional composition of triticale flour and gluten was studied using capillary zone electrophoresis. RESULTS Differentiated HMW-GS/SS compositions were identified in the triticale cultivars studied. The rheological parameters reached the following values: JN0 1.05·10-3 to 2.69·10-3 Pa-1 , GN0 372 to 956 Pa, ω0 0.003 to 0.06 rad s-1 , l 169 to 3121, Je0 1.57·10-3 to 5.03·10-3 Pa-1 , Ge0 199 to 637 Pa and η0 1.06·107 to 3.93·107 Pa s. CONCLUSIONS Visco-elastic properties of triticale gluten correspond to the lower end of medium visco-elasticity shown by common wheat gluten. Master spectra and the composite mechanical spectra prove that four triticale glutens exhibit practically an identical type of visco-elastic behaviour of a biopolymeric visco-elastic liquid similar to wheat gluten. The visco-elastic plateau parameters GN0 , JN0 , ω0 and l appeared significantly correlated with the contents of prolamins and secaloglutenins in triticale flours and glutens. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Anna Pruska-Kędzior
- Poznan University of Life Sciences, Institute of Food Technology, Poznan, Poland
| | - Agnieszka Makowska
- Poznan University of Life Sciences, Institute of Food Technology, Poznan, Poland
| | - Zenon Kędzior
- Poznan University of Life Sciences, Institute of Food Technology, Poznan, Poland
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Salmanowicz BP, Langner M, Mrugalska B, Ratajczak D, Górny AG. Grain quality characteristics and dough rheological properties in Langdon durum-wild emmer wheat chromosome substitution lines under nitrogen and water deficits. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:2030-2041. [PMID: 27558295 DOI: 10.1002/jsfa.8006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 08/19/2016] [Accepted: 08/23/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Wild emmer wheat could serve as a source of novel variation in grain quality and stress resistance for wheat breeding. A set of Triticum durum-T. dicoccoides chromosome substitution lines [LDN(DIC)] and the parental recipient cv. Langdon grown under contrasting water and nitrogen availability in the soil was examined in this study to identify differences in grain quality traits and dough rheological properties. RESULTS Significant genotypic variation was found among the materials for studied traits. This variation was also considerably affected by soil treatments and G × E interactions. The substitutions LDN(DIC-1A) and LDN(DIC-1B) showed separate differentiation in the composition of glutenin sub-units. The results indicated that primarily chromosome DIC-6B is stable source of an enhanced grain protein content and advantageous dough rheological properties. Similar features seem to be shown by the substitutions with the DIC-1A, DIC-2A and DIC-6A, but not under nitrogen shortage, when generally a considerable decrease was noticed in the range of genotypic variation in grain quality. CONCLUSIONS The substitution lines, particularly those with DIC-6B and DIC-6A and to a lesser extent DIC-1A and DIC-2A, were distinguished by advantageous grain quality traits, mixing properties and dough functionality and appear to be the most promising sources of innovative genes for wheat breeding. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Bolesław P Salmanowicz
- Institute of Plant Genetics, Polish Academy of Sciences, 34 Strzeszynska Str., PL, 60-479, Poznan, Poland
| | - Monika Langner
- Institute of Plant Genetics, Polish Academy of Sciences, 34 Strzeszynska Str., PL, 60-479, Poznan, Poland
| | - Beata Mrugalska
- Faculty of Engineering Management, Poznañ University of Technology, 11 Strzelecka Str., PL, 60-965, Poznan, Poland
| | - Dominika Ratajczak
- Institute of Plant Genetics, Polish Academy of Sciences, 34 Strzeszynska Str., PL, 60-479, Poznan, Poland
| | - Andrzej G Górny
- Institute of Plant Genetics, Polish Academy of Sciences, 34 Strzeszynska Str., PL, 60-479, Poznan, Poland
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Krystkowiak K, Langner M, Adamski T, Salmanowicz BP, Kaczmarek Z, Krajewski P, Surma M. Interactions between Glu-1 and Glu-3 loci and associations of selected molecular markers with quality traits in winter wheat (Triticum aestivum L.) DH lines. J Appl Genet 2017; 58:37-48. [PMID: 27502940 PMCID: PMC5243893 DOI: 10.1007/s13353-016-0362-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 07/10/2016] [Accepted: 07/13/2016] [Indexed: 11/04/2022]
Abstract
The quality of wheat depends on a large complex of genes and environmental factors. The objective of this study was to identify quantitative trait loci controlling technological quality traits and their stability across environments, and to assess the impact of interaction between alleles at loci Glu-1 and Glu-3 on grain quality. DH lines were evaluated in field experiments over a period of 4 years, and genotyped using simple sequence repeat markers. Lines were analysed for grain yield (GY), thousand grain weight (TGW), protein content (PC), starch content (SC), wet gluten content (WG), Zeleny sedimentation value (ZS), alveograph parameter W (APW), hectolitre weight (HW), and grain hardness (GH). A number of QTLs for these traits were identified in all chromosome groups. The Glu-D1 locus influenced TGW, PC, SC, WG, ZS, APW, GH, while locus Glu-B1 affected only PC, ZS, and WG. Most important marker-trait associations were found on chromosomes 1D and 5D. Significant effects of interaction between Glu-1 and Glu-3 loci on technological properties were recorded, and in all types of this interaction positive effects of Glu-D1 locus on grain quality were observed, whereas effects of Glu-B1 locus depended on alleles at Glu-3 loci. Effects of Glu-A3 and Glu-D3 loci per se were not significant, while their interaction with alleles present at other loci encoding HMW and LMW were important. These results indicate that selection of wheat genotypes with predicted good bread-making properties should be based on the allelic composition both in Glu-1 and Glu-3 loci, and confirm the predominant effect of Glu-D1d allele on technological properties of wheat grains.
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Affiliation(s)
- Karolina Krystkowiak
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland.
| | - Monika Langner
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland.
| | - Tadeusz Adamski
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland
| | - Bolesław P Salmanowicz
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland
| | - Zygmunt Kaczmarek
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland
| | - Paweł Krajewski
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland
| | - Maria Surma
- Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland
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Salmanowicz BP, Langner M, Kubicka-Matusiewicz H. Variation of high-molecular-weight secalin subunit composition in Rye (Secale cereale L.) inbred lines. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:10535-10541. [PMID: 25307487 DOI: 10.1021/jf502926q] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this study, identification and characterization of the rye HMW secalin subunit (HMW-SS) composition in 68 inbred rye (Secale cereale L.) lines was performed by capillary zone electrophoresis (CZE). The HMW-SS were separated in an uncoated fused-silica capillary using an isoelectric iminodiacetic buffer in combination with poly(ethylene oxide), lauryl sulfobetaine, and acetonitrile as the separation buffer. The separations of the nonalkylated HMW-SS provided very good resolution and high reproducibility. Generally, the x-type rye HMW-SS were more abundant and have longer migration times than the y-type subunits. Both types of rye HMW-SS were separated into the major protein peak and one or two minor peaks. In total, seven x-type HMW-SS, five of which were newly identified subunits, and six y-type subunits, four of which were new, were distinguished on the basis of their CZE migration times. The migration order of the rye HMW-SS using CZE differed considerably from the relative electrophoretic mobilities in the SDS-PAGE gels.
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Salmanowicz BP, Langner M, Franaszek S. Charge-based characterisation of high-molecular-weight glutenin subunits from common wheat by capillary isoelectric focusing. Talanta 2014; 129:9-14. [PMID: 25127558 DOI: 10.1016/j.talanta.2014.04.055] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 04/15/2014] [Accepted: 04/21/2014] [Indexed: 02/04/2023]
Abstract
In this study, the capillary isoelectric focusing (CIEF) method for the separation and charge characterisation of the heterogeneity of high molecular-weight-glutenin subunits (HMW-GS) in common wheat (Triticum aestivum L.) using linear polyacrylamide (LPA) and polyvinyl alcohol (PVA) coated capillaries was developed. Particularly good repeatability and well-resolved charge isoform profiles were obtained by introducing a mixture of carrier ampholytes (pH 3-10 and pH 5-8), a high concentration of urea (6M) and SB3-12 as detergent in a sample solution during separation in a PVA-coated capillary. One major and one or two minor isoforms were observed for the individual HMW-GS. These isoforms were satisfactorily separated using a pH gradient into two groups: y-type isoforms and x-type isoforms encoded by the Glu-B1 locus with shorter migration times and remaining x-type isoforms with longer times. The method produced from eight to twelve isoforms of wheat HMW-GS with pI points in the range of 4.72-6.98. Generally, the minor isoforms were more acidic compared with the major isoform. The y-type subunits had an approximately neutral character (pI 6.70-6.98); however, x-types showed a weakly acidic character (pI 4.72-5.23), with the exception of subunits encoded by the Glu-B1 locus. The isoelectric point peak profiles were compared with capillary zone electrophoresis (CZE) electropherograms. Generally, the number of detected isoforms for the particular HMW-GS detected using both methods were similar.
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Affiliation(s)
- Bolesław P Salmanowicz
- Institute of Plant Genetics of the Polish Academy of Science, Strzeszyńska Str. 34, 60-479 Poznań, Poland.
| | - Monika Langner
- Institute of Plant Genetics of the Polish Academy of Science, Strzeszyńska Str. 34, 60-479 Poznań, Poland
| | - Sławomir Franaszek
- Institute of Plant Genetics of the Polish Academy of Science, Strzeszyńska Str. 34, 60-479 Poznań, Poland
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Molecular, physicochemical and rheological characteristics of introgressive Triticale/Triticum monococcum ssp. monococcum lines with wheat 1D/1A chromosome substitution. Int J Mol Sci 2013; 14:15595-614. [PMID: 23896593 PMCID: PMC3759875 DOI: 10.3390/ijms140815595] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Revised: 06/27/2013] [Accepted: 07/15/2013] [Indexed: 11/17/2022] Open
Abstract
Three sets of hexaploid introgressive triticale lines, with Triticum monococcum ssp. monococcum (cultivated einkorn wheat) genes and a bread wheat chromosome 1D substituted for chromosome 1A, and one set of secondary triticale lines were evaluated for grain and flour physicochemical and dough rheological characteristics in two generations (F7 and F8). Genomic in situ hybridization (GISH) and fluorescence in situ hybridization (FISH) confirmed the 1D/1A chromosome substitution. The presence or absence of einkorn high-molecular-weight (HMW) glutenin subunits and the wheat Glu-D1d locus encoding the 5 + 10 subunits was assessed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), capillary zone electrophoresis, and allele-specific molecular markers. Significant differences were found among physicochemical properties (with the exception of the Hagberg falling number) of all introgressive Triticale/T. monococcum lines and the secondary triticale lines. The wheat 1D/1A chromosome substitution also affected these properties. The results showed that in all introgressive triticale lines, the protein and gluten content, Zeleny sedimentation value, and water absorption capacity, were increased. The rheological parameters estimated using micro-farinograph, reomixer, and Kieffer dough extensibility systems also showed an appreciable increase in dough-mixing properties, maximum resistance to extension (Rmax), and dough extensibility. Introgressive Triticale/T. monococcum lines with 5 + 10 subunits have particularly favorable rheological parameters. The results obtained in this study suggest that the cultivated einkorn genome Am, in the context of hexaploid secondary triticale lines and with a wheat 1D/1A substitution, has the potential to improve gluten polymer interactions and be a valuable genetic resource for triticale quality improvement.
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Salmanowicz BP. Identification and characterization of high-molecular-weight secalins from triticale seeds by capillary zone electrophoresis. Electrophoresis 2010; 31:2226-35. [DOI: 10.1002/elps.200900691] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Salmanowicz BP. CE determination of secaloindoline allelic forms in hexaploid triticale (x Triticosecale Wittmack). J Sep Sci 2010; 33:643-50. [PMID: 20063356 DOI: 10.1002/jssc.200900601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Differences in kernel texture are mainly caused by specific secaloindoline (SIN) proteins occurring in friabilin fraction of hexaploid triticale (x Triticosecale Wittmack) grain. SINs were isolated using Triton X-114 partitioning from either kernels/flour or starch of five triticale cultivars with wide range of different hardness. Crude SIN fraction was obtained by size-exclusion HPLC. SINs were separated on an uncoated fused-silica capillary using the iminodiacetic (IDA) buffer in conjunction with lower-concentrated poly(ethylene oxide) and ACN. A low-concentrate mixture of hydrophilic polymers, PVP and hydroxypropylmethylcellulose in IDA buffer was employed for dynamic coating of capillary inner wall. In total, on the basis of CZE profiles, two SIN-a proteins and two SIN-b proteins were identified. Allelic forms SIN-a1 and SIN-b1 have both two soft and one medium hard genotypes, however other allelic forms, designed as SIN-a2 and SIN-b2, were identified in hard and other medium hard cultivars. The CZE profiles showed that the ratio of the peak areas of SIN-b proteins isolated from triticale starch can be preliminarily used to distinguish cultivars with soft and hard grain.
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