1
|
Kaushik M, Mulani E, Kumar A, Chauhan H, Saini MR, Bharati A, Gayatri, Iyyappan Y, Madhavan J, Sevanthi AM, Mandal PK. Starch and storage protein dynamics in the developing and matured grains of durum wheat and diploid progenitor species. Int J Biol Macromol 2024; 267:131177. [PMID: 38583842 DOI: 10.1016/j.ijbiomac.2024.131177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
Durum wheat, less immunogenically intolerant than bread wheat, originates from diploid progenitors known for nutritional quality and stress tolerance. Present study involves the analysis of major grain parameters, viz. size, weight, sugar, starch, and protein content of Triticum durum (AABB genome) and its diploid progenitors, Triticum monococcum (AA genome) and Aegilops speltoides (BB genome). Samples were collected during 2-5 weeks after anthesis (WAA), and at maturity. The investigation revealed that T. durum displayed the maximum grain size and weight. Expression analysis of Grain Weight 2 (GW2) and Glutamine Synthase (GS2), negative and positive regulators of grain weight and size, respectively, revealed higher GW2 expression in Ae. speltoides and higher GS2 expression in T. durum. Further we explored total starch, sugar and protein content, observing higher levels of starch and sugar in durum wheat while AA genome species exhibited higher protein content dominated by the fractions of albumin/globulin. HPLC profiling revealed unique sub-fractions in all three genome species. Additionally, a comparative transcriptome analysis also corroborated with the starch and protein content in the grains. This study provides valuable insights into the genetic and biochemical distinctions among durum wheat and its diploid progenitors, offering a foundation for their nutritional composition.
Collapse
Affiliation(s)
- Megha Kaushik
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Ekta Mulani
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Amit Kumar
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Harsh Chauhan
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Manish Ranjan Saini
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Alka Bharati
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Gayatri
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Yuvaraj Iyyappan
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Jayanthi Madhavan
- Division of Genetics, ICAR - Indian Agriculture Research Institute, Pusa Campus, New Delhi 110012, India
| | - Amitha Mithra Sevanthi
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India
| | - Pranab Kumar Mandal
- Indian Council of Agricultural Research - National Institute for Plant Biotechnology (ICAR-NIPB), LBS Building, Pusa Campus, New Delhi 110012, India.
| |
Collapse
|
2
|
Li H, Zhang P, Luo M, Hoque M, Chakraborty S, Brooks B, Li J, Singh S, Forest K, Binney A, Zhang L, Mather D, Ayliffe M. Introgression of the bread wheat D genome encoded Lr34/Yr18/Sr57/Pm38/Ltn1 adult plant resistance gene into Triticum turgidum (durum wheat). TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2023; 136:226. [PMID: 37847385 PMCID: PMC10581953 DOI: 10.1007/s00122-023-04466-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 09/18/2023] [Indexed: 10/18/2023]
Abstract
KEY MESSAGE Lack of function of a D-genome adult plant resistance gene upon introgression into durum wheat. The wheat Lr34/Yr18/Sr57/Pm38/Ltn1 adult plant resistance gene (Lr34), located on chromosome arm 7DS, provides broad spectrum, partial, adult plant resistance to leaf rust, stripe rust, stem rust and powdery mildew. It has been used extensively in hexaploid bread wheat (AABBDD) and conferred durable resistance for many decades. These same diseases also occur on cultivated tetraploid durum wheat and emmer wheat but transfer of D genome sequences to those subspecies is restricted due to very limited intergenomic recombination. Herein we have introgressed the Lr34 gene into chromosome 7A of durum wheat. Durum chromosome substitution line Langdon 7D(7A) was crossed to Cappelli ph1c, a mutant derivative of durum cultivar Cappelli homozygous for a deletion of the chromosome pairing locus Ph1. Screening of BC1F2 plants and their progeny by KASP and PCR markers, 90 K SNP genotyping and cytology identified 7A chromosomes containing small chromosome 7D fragments encoding Lr34. However, in contrast to previous transgenesis experiments in durum wheat, resistance to wheat stripe rust was not observed in either Cappelli/Langdon 7D(7A) or Bansi durum plants carrying this Lr34 encoding segment due to low levels of Lr34 gene expression. KEY MESSAGE
Collapse
Affiliation(s)
- Hongyu Li
- CSIRO Agriculture and Food, Clunies Ross Street, GPO Box 1700, Canberra, ACT, 2601, Australia
- Triticeae Research Institute, Sichuan Agricultural University, 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Peng Zhang
- Plant Breeding Institute, School of Life and Environmental Sciences, University of Sydney, Cobbitty, NSW, 2570, Australia
| | - Ming Luo
- CSIRO Agriculture and Food, Clunies Ross Street, GPO Box 1700, Canberra, ACT, 2601, Australia
| | - Mohammad Hoque
- CSIRO Agriculture and Food, Clunies Ross Street, GPO Box 1700, Canberra, ACT, 2601, Australia
| | - Soma Chakraborty
- CSIRO Agriculture and Food, Clunies Ross Street, GPO Box 1700, Canberra, ACT, 2601, Australia
| | - Brenton Brooks
- CSIRO Agriculture and Food, Clunies Ross Street, GPO Box 1700, Canberra, ACT, 2601, Australia
| | - Jianbo Li
- Plant Breeding Institute, School of Life and Environmental Sciences, University of Sydney, Cobbitty, NSW, 2570, Australia
| | - Smriti Singh
- Plant Breeding Institute, School of Life and Environmental Sciences, University of Sydney, Cobbitty, NSW, 2570, Australia
| | - Kerrie Forest
- Agriculture Victoria, Department of Energy, Environment and Climate Action, AgriBio Centre for AgriBioscience, 5 Ring Rd, Bundoora, VIC, 3083, Australia
| | - Allan Binney
- School of Agriculture, Food & Wine, The University of Adelaide, PMB 1, Glen Osmond, SA, 5064, Australia
| | - Lianquan Zhang
- Triticeae Research Institute, Sichuan Agricultural University, 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Diane Mather
- School of Agriculture, Food & Wine, The University of Adelaide, PMB 1, Glen Osmond, SA, 5064, Australia
| | - Michael Ayliffe
- CSIRO Agriculture and Food, Clunies Ross Street, GPO Box 1700, Canberra, ACT, 2601, Australia.
| |
Collapse
|
3
|
Homologous chromosome associations in domains before meiosis could facilitate chromosome recognition and pairing in wheat. Sci Rep 2022; 12:10597. [PMID: 35732879 PMCID: PMC9217977 DOI: 10.1038/s41598-022-14843-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 06/13/2022] [Indexed: 12/05/2022] Open
Abstract
The increasing human population demands an increase in crop yields that must be implemented through breeding programmes to ensure a more efficient and sustainable production of agro-food products. In the framework of breeding, genetic crosses are developed between cultivated species such as wheat and their relative species that are used as genetic donors to transfer desirable agronomic traits into the crop. Unfortunately, interspecific associations between chromosomes from the donor species and the cultivar are rare during meiosis, the process to produce gametes in organisms with sexual reproduction, hampering the transfer of genetic variability into wheat. In addition, little is known about how homologous (equivalent) chromosomes initiate interaction and recognition within the cell nucleus to enter meiosis. In this context, we aim to get insight into wheat chromatin structure, particularly the distribution of homologous chromosomes within the cell nucleus and their putative interactions in premeiotic stages to facilitate chromosome associations and recombination at the beginning of meiosis. Cytogenetics allows the study of both the structure and the behaviour of chromosomes during meiosis and is key in plant breeding. In this study we visualized an extra pair of barley homologous chromosomes in a wheat genetic background to study the spatial distribution, arrangements and interactions occurring exclusively between this pair of homologous chromosomes during premeiosis using fluorescence in situ hybridization (FISH). Our results suggest that homologous chromosomes can initiate interactions in premeiotic stages that could facilitate the processes of specific chromosome recognition and association occurring at the onset of meiosis.
Collapse
|
4
|
Mastrangelo AM, Cattivelli L. What Makes Bread and Durum Wheat Different? TRENDS IN PLANT SCIENCE 2021; 26:677-684. [PMID: 33612402 DOI: 10.1016/j.tplants.2021.01.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 01/24/2021] [Accepted: 01/28/2021] [Indexed: 05/18/2023]
Abstract
Durum wheat (tetraploid) and bread wheat (hexaploid) are two closely related species with potentially different adaptation capacities and only a few distinct technological properties that make durum semolina and wheat flour more suitable for pasta, or bread and bakery products, respectively. Interspecific crosses and new breeding technologies now allow researchers to develop wheat lines with durum or bread quality features in either a tetraploid or hexaploid genetic background; such lines combine any technological properties of wheat with the different adaptation capacity expressed by tetraploid and hexaploid wheat genomes. Here, we discuss what makes bread and durum wheat different, consider their environmental adaptation capacity and the major quality-related genes that explain the different end-uses of semolina and bread flour and that could be targets for future wheat breeding programs.
Collapse
Affiliation(s)
- Anna M Mastrangelo
- CREA Research Centre for Cereal and Industrial Crops, Foggia, 71122, Italy
| | - Luigi Cattivelli
- CREA Research Centre for Genomics and Bioinformatics, Fiorenzuola d'Arda, 29017, Italy.
| |
Collapse
|
5
|
Yang F, Liu Q, Wang Q, Yang N, Li J, Wan H, Liu Z, Yang S, Wang Y, Zhang J, Liu H, Fan X, Ma W, Yang W, Zhou Y. Characterization of the Durum Wheat- Aegilops tauschii 4D(4B) Disomic Substitution Line YL-443 With Superior Characteristics of High Yielding and Stripe Rust Resistance. FRONTIERS IN PLANT SCIENCE 2021; 12:745290. [PMID: 34659315 PMCID: PMC8514839 DOI: 10.3389/fpls.2021.745290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 09/01/2021] [Indexed: 05/10/2023]
Abstract
Durum wheat is one of the important food and cash crops. The main goals in current breeding programs are improving its low yield potential, kernel characteristics, and lack of resistance or tolerance to some biotic and abiotic stresses. In this study, a nascent synthesized hexaploid wheat Lanmai/AT23 is used as the female parent in crosses with its AB genome donor Lanmai. A tetraploid line YL-443 with supernumerary spikelets and high resistance to stripe rust was selected out from the pentaploid F7 progeny. Somatic analysis using multicolor fluorescence in situ hybridization (mc-FISH) revealed that this line is a disomic substitution line with the 4B chromosome pair of Lanmai replaced by the 4D chromosome pair of Aegilops tauschii AT23. Comparing with Lanmai, YL-443 shows an increase in the number of spikelets and florets per spike by 36.3 and 75.9%, respectively. The stripe rust resistance gene Yr28 carried on the 4D chromosome was fully expressed in the tetraploid background. The present 4D(4B) disomic substitution line YL-443 was distinguished from the previously reported 4D(4B) lines with the 4D chromosomes from Chinese Spring (CS). Our study demonstrated that YL-443 can be used as elite germplasm for durum wheat breeding targeting high yield potential and stripe rust resistance. The Yr28-specific PCR marker and the 4D chromosome-specific KASP markers together with its unique features of pubescent leaf sheath and auricles can be utilized for assisting selection in breeding.
Collapse
Affiliation(s)
- Fan Yang
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, China
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
- Australia-China Joint Centre for Wheat Improvement, Western Australian State Agricultural Biotechnology Centre, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
| | - Qier Liu
- Australia-China Joint Centre for Wheat Improvement, Western Australian State Agricultural Biotechnology Centre, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
- Institute of Germplasm Resources and Biotechnology, Jiangsu Academy of Agricultural Sciences (JAAS), Nanjing, China
| | - Qin Wang
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
- Key Laboratory of Wheat Biology and Genetic Improvement on Southwestern China, Ministry of Agriculture, Chengdu, China
| | - Ning Yang
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
| | - Jun Li
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
- Key Laboratory of Wheat Biology and Genetic Improvement on Southwestern China, Ministry of Agriculture, Chengdu, China
| | - Honshen Wan
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
- Key Laboratory of Wheat Biology and Genetic Improvement on Southwestern China, Ministry of Agriculture, Chengdu, China
| | - Zehou Liu
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
- Key Laboratory of Wheat Biology and Genetic Improvement on Southwestern China, Ministry of Agriculture, Chengdu, China
| | - Sujie Yang
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
| | - Ying Wang
- Institute of Biotechnology and Nuclear Technology Research, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
| | - Jie Zhang
- Key Laboratory of Wheat Biology and Genetic Improvement on Southwestern China, Ministry of Agriculture, Chengdu, China
- Institute of Biotechnology and Nuclear Technology Research, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
| | - Hang Liu
- Australia-China Joint Centre for Wheat Improvement, Western Australian State Agricultural Biotechnology Centre, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
| | - Xing Fan
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Wujun Ma
- Australia-China Joint Centre for Wheat Improvement, Western Australian State Agricultural Biotechnology Centre, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
- *Correspondence: Wujun Ma
| | - Wuyun Yang
- Crop Research Institute, Sichuan Academy of Agricultural Sciences (SAAS), Chengdu, China
- Key Laboratory of Wheat Biology and Genetic Improvement on Southwestern China, Ministry of Agriculture, Chengdu, China
- Wuyun Yang
| | - Yonghong Zhou
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, China
- Yonghong Zhou
| |
Collapse
|
6
|
Grewal S, Othmeni M, Walker J, Hubbart-Edwards S, Yang CY, Scholefield D, Ashling S, Isaac P, King IP, King J. Development of Wheat- Aegilops caudata Introgression Lines and Their Characterization Using Genome-Specific KASP Markers. FRONTIERS IN PLANT SCIENCE 2020; 11:606. [PMID: 32477394 PMCID: PMC7240103 DOI: 10.3389/fpls.2020.00606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/21/2020] [Indexed: 05/23/2023]
Abstract
Aegilops caudata L. [syn. Ae. markgrafii (Greuter) Hammer], is a diploid wild relative of wheat (2n = 2x = 14, CC) and a valuable source for new genetic diversity for wheat improvement. It has a variety of disease resistance factors along with tolerance for various abiotic stresses and can be used for wheat improvement through the generation of genome-wide introgressions resulting in different wheat-Ae. caudata recombinant lines. Here, we report the generation of nine such wheat-Ae. caudata recombinant lines which were characterized using wheat genome-specific KASP (Kompetitive Allele Specific PCR) markers and multi-color genomic in situ hybridization (mcGISH). Of these, six lines have stable homozygous introgressions from Ae. caudata and will be used for future trait analysis. Using cytological techniques and molecular marker analysis of the recombinant lines, 182 KASP markers were physically mapped onto the seven Ae. caudata chromosomes, of which 155 were polymorphic specifically with only one wheat subgenome. Comparative analysis of the physical positions of these markers in the Ae. caudata and wheat genomes confirmed that the former had chromosomal rearrangements with respect to wheat, as previously reported. These wheat-Ae. caudata recombinant lines and KASP markers are useful resources that can be used in breeding programs worldwide for wheat improvement. Additionally, the genome-specific KASP markers could prove to be a valuable tool for the rapid detection and marker-assisted selection of other Aegilops species in a wheat background.
Collapse
Affiliation(s)
- Surbhi Grewal
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Manel Othmeni
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Jack Walker
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Stella Hubbart-Edwards
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Cai-yun Yang
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Duncan Scholefield
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Stephen Ashling
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Peter Isaac
- IDna Genetics Ltd., Norwich Research Park, Norwich, United Kingdom
| | - Ian P. King
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| | - Julie King
- Division of Plant and Cop Sciences, Nottingham BBSRC Wheat Research Centre, University of Nottingham, Nottingham, United Kingdom
| |
Collapse
|
7
|
Kroupin PY, Chernook AG, Bazhenov MS, Karlov GI, Goncharov NP, Chikida NN, Divashuk MG. Allele mining of TaGRF-2D gene 5'-UTR in Triticum aestivum and Aegilops tauschii genotypes. PLoS One 2020; 15:e0231704. [PMID: 32298343 PMCID: PMC7162470 DOI: 10.1371/journal.pone.0231704] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 03/30/2020] [Indexed: 11/18/2022] Open
Abstract
The low diversity of the D-subgenome of bread wheat requires the involvement of new alleles for breeding. In grasses, the allelic state of Growth Regulating Factor (GRF) gene is correlated with nitrogen uptake. In this study, we characterized the sequence of TaGRF-2D and assessed its diversity in bread wheat and goatgrass Aegilops tauschii (genome DD). In silico analysis was performed for reference sequence searching, primer pairs design and sequence assembly. The gene sequence was obtained using Illumina and Sanger sequencing. The complete sequences of TaGRF-2D were obtained for 18 varieties of wheat. The polymorphism in the presence/absence of two GCAGCC repeats in 5' UTR was revealed and the GRF-2D-SSR marker was developed. Our results showed that the alleles 5' UTR-250 and 5' UTR-238 were present in wheat varieties, 5' UTR-250 was presented in the majority of wheat varieties. In Ae. tauschii ssp. strangulata (likely donor of the D-subgenome of polyploid wheat), most accessions carried the 5' UTR-250 allele, whilst most Ae. tauschii ssp. tauschii have 5' UTR-244. The developed GRF-2D-SSR marker can be used to study the genetic diversity of wheat and Ae. tauschii.
Collapse
Affiliation(s)
- Pavel Yu. Kroupin
- Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology, Moscow, Russia
| | - Anastasiya G. Chernook
- Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology, Moscow, Russia
| | - Mikhail S. Bazhenov
- Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology, Moscow, Russia
| | - Gennady I. Karlov
- Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology, Moscow, Russia
| | - Nikolay P. Goncharov
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Nadezhda N. Chikida
- Federal Research Center Vavilov All-Russian Institute of Plant Genetic Resources, Saint Petersburg, Russia
| | - Mikhail G. Divashuk
- Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology, Moscow, Russia
- Centre for Molecular Biotechnology, Russian State Agrarian University–Moscow Timiryazev Agricultural Academy, Moscow, Russia
- Kurchatov Genomics Center-ARRIAB, All-Russia Research Institute of Agricultural Biotechnology, Moscow, Russia
| |
Collapse
|