1
|
Nakajima T, Yaguchi S, Hirata S, Abdelrahman M, Wada T, Mega R, Shigyo M. Effects of Drought Stress on Abscisic Acid Content and Its Related Transcripts in Allium fistulosum- A. cepa Monosomic Addition Lines. Genes (Basel) 2024; 15:754. [PMID: 38927690 PMCID: PMC11202713 DOI: 10.3390/genes15060754] [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: 05/06/2024] [Revised: 05/30/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024] Open
Abstract
Climate change has resulted in an increased demand for Japanese bunching onions (Allium fistulosum L., genomes FF) with drought resistance. A complete set of alien monosomic addition lines of A. fistulosum with extra chromosomes from shallot (A. cepa L. Aggregatum group, AA), represented as FF + 1A-FF + 8A, displays a variety of phenotypes that significantly differ from those of the recipient species. In this study, we investigated the impact of drought stress on abscisic acid (ABA) and its precursor, β-carotene, utilizing this complete set. In addition, we analyzed the expression levels of genes related to ABA biosynthesis, catabolism, and drought stress signal transduction in FF + 1A and FF + 6A, which show characteristic variations in ABA accumulation. A number of unigenes related to ABA were selected through a database using Allium TDB. Under drought conditions, FF + 1A exhibited significantly higher ABA and β-carotene content compared with FF. Additionally, the expression levels of all ABA-related genes in FF + 1A were higher than those in FF. These results indicate that the addition of chromosome 1A from shallot caused the high expression of ABA biosynthesis genes, leading to increased levels of ABA accumulation. Therefore, it is expected that the introduction of alien genes from the shallot will upwardly modify ABA content, which is directly related to stomatal closure, leading to drought stress tolerance in FF.
Collapse
Affiliation(s)
- Tetsuya Nakajima
- Laboratory of Vegetable Crop Science, Division of Life Science, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yamaguchi 753-8515, Japan;
| | - Shigenori Yaguchi
- Department of Food Science and Technology, National Fisheries University, 2-7-1 Nagata-Honmachi, Shimonoseki 759-6595, Japan;
| | - Sho Hirata
- Laboratory of Agroecology, Department of Bioresource Sciences, Faculty of Agriculture, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan;
| | - Mostafa Abdelrahman
- Institute of Genomics for Crop Abiotic Stress Tolerance, Department of Plant and Soil Science, Texas Tech University, Lubbock, TX 79409, USA;
| | - Tomomi Wada
- Laboratory of Plant Breeding, Faculty of Agriculture Yamaguchi University, Yamaguchi 753-8515, Japan; (T.W.); (R.M.)
| | - Ryosuke Mega
- Laboratory of Plant Breeding, Faculty of Agriculture Yamaguchi University, Yamaguchi 753-8515, Japan; (T.W.); (R.M.)
- Laboratory of Plant Breeding, Division of Life Science, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yamaguchi 753-8515, Japan
| | - Masayoshi Shigyo
- Laboratory of Vegetable Crop Science, Division of Life Science, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yamaguchi 753-8515, Japan;
| |
Collapse
|
2
|
Ashraf R, Johansson E, Vallenback P, Steffenson BJ, Bajgain P, Rahmatov M. Identification of a Small Translocation from 6R Possessing Stripe Rust Resistance to Wheat. PLANT DISEASE 2023; 107:720-729. [PMID: 35900348 DOI: 10.1094/pdis-07-22-1666-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici Eriks. & E. Henn, is the most devastating fungal disease of bread wheat. Here, a wheat-rye multiple disomic substitution line, SLU126 4R (4D), 5R (5D), and 6R (7D), possessing resistance against 25 races of P. striiformis f. sp. tritici, was used and crossed with Chinese Spring ph1b to induce homeologous recombination to produce introgressions with a reduced rye chromosome segment. Seedling assays confirmed that the stripe rust resistance from SLU126 was retained over multiple generations. Through genotyping-by-sequencing (GBS) platforms and aligning the putative GBS-single-nucleotide polymorphism (SNPs) to the full-length annotated rye nucleotide-binding leucine-rich repeat (NLR) genes in the parental lines (CS ph1b, SLU126, CSA, and SLU820), we identified the physical position of 26, 13, and 9 NLR genes on chromosomes 6R, 4R, and 5R, respectively. The physical positions of 25 NLR genes on chromosome 6R were identified from 568,460,437 bp to 879,958,268 bp in the 6RL chromosome segment. Based on these NLR positions on the 6RL chromosome segment, the three linked SNPs (868,123,650 to 873,285,112 bp) were validated through kompetitive allele-specific PCR (KASP) assays in SLU126 and resistance plants in the family 29-N3-5. Using these KASP markers, we identified a small piece of the rye translocation (i.e., as a possible 6DS.6DL.6RL.6DL) containing the stripe resistance gene, temporary designated YrSLU, within the 6RL segment. This new stripe rust resistance gene provides an additional asset for wheat improvement to mitigate yield losses caused by stripe rust.
Collapse
Affiliation(s)
- Rimsha Ashraf
- Swedish University of Agricultural Sciences, Department of Plant Breeding, P.O. Box 190, SE-234 22 Lomma, Sweden
| | - Eva Johansson
- Swedish University of Agricultural Sciences, Department of Plant Breeding, P.O. Box 190, SE-234 22 Lomma, Sweden
| | | | - Brian J Steffenson
- Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108, U.S.A
| | - Prabin Bajgain
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, U.S.A
| | - Mahbubjon Rahmatov
- Swedish University of Agricultural Sciences, Department of Plant Breeding, P.O. Box 190, SE-234 22 Lomma, Sweden
| |
Collapse
|
3
|
Development and Molecular Cytogenetic Characterization of a Novel Wheat-Rye T6RS.6AL Translocation Line from Secale cereale L. Qinling with Resistance to Stripe Rust and Powdery Mildew. Int J Mol Sci 2022; 23:ijms231810495. [PMID: 36142406 PMCID: PMC9502444 DOI: 10.3390/ijms231810495] [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: 06/16/2022] [Revised: 08/26/2022] [Accepted: 09/08/2022] [Indexed: 11/17/2022] Open
Abstract
In this study, a novel T6RS.6AL translocation line, 117-6, was selected from a cross between common Chuannong25 (CN25) wheat and Qinling rye. The results of nondenaturing fluorescence in situ hybridization (ND-FISH) and PCR showed that 117-6 contained two T6RS.6AL translocation chromosomes. The distal region of the 6RS chromosome in 117-6 was mutant and showed different FISH signal patterns. When inoculated with different stripe rust races and powdery mildew races in seedlings, 117-6 expressed high resistance to them. The 117-6 line also exhibited high resistance to stripe rust and powdery mildew in the field under natural Puccinia striiformis f. sp. tritici (Pst) and Blumeria graminis f. sp. tritici (Bgt) infection. The cytogenetic analysis indicated that the introduction of 6RS conferred resistance ability. Compared with wheat parent CN25, 117-6 exhibited excellent agronomic traits in the field. The present study indicated that Qinling rye may carry favorite genes as a potential source for wheat genetic improvement, and 117-6 could be a useful germplasm for wheat breeding programs in the future.
Collapse
|
4
|
Gorafi YSA, Eltayeb AE, Tsujimoto H. Alteration of wheat vernalization requirement by alien chromosome-mediated transposition of MITE. BREEDING SCIENCE 2016; 66:181-90. [PMID: 27162490 PMCID: PMC4784996 DOI: 10.1270/jsbbs.66.181] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 10/29/2015] [Indexed: 05/27/2023]
Abstract
Under the changing climate, early flowering is advantageous to escape terminal heat and drought. Previously during evaluation of 14 chromosome introgression lines (ILs), we found three ILs that flowered a month earlier than their wheat background Chinese Spring (CS). This paper describes the cause of the early flowering in the ILs and provides insight into the evolution of spring wheat from the winter wheat. We used specific molecular markers for Vrn genes to determine its allelic composition. Phenotypic evaluations carried out under field conditions and in a growth chamber. Unlike the winter vrn-A1 allele of CS, the spring Vrn-A1 allele of the ILs had insertions of 222 and 131-bp miniature inverted-repeat transposable element (MITE) in the promoter region. Sequence analysis indicated that the 222-bp insertion is similar to an insertion in the spring genotype, Triple Dirk D. Our results ruled out any possibility of outcrossing or contamination. Without vernalization, Vrn-A1 is highly expressed in the ILs compared to CS. We attribute the early flowering of the ILs to the insertion of the MITE in the promoter of Vrn-A1. The alien chromosome might mediate this insertion.
Collapse
Affiliation(s)
- Yasir Serag Alnor Gorafi
- Arid Land Research Center, Tottori University,
1390 Hamasaka, Tottori 680-0001,
Japan
- Agricultural Research Corporation,
Wad Medani, PO Box 126,
Sudan
| | - Amin Elsadig Eltayeb
- Arid Land Research Center, Tottori University,
1390 Hamasaka, Tottori 680-0001,
Japan
| | - Hisashi Tsujimoto
- Arid Land Research Center, Tottori University,
1390 Hamasaka, Tottori 680-0001,
Japan
| |
Collapse
|
5
|
Li H, Lv M, Song L, Zhang J, Gao A, Li L, Liu W. Production and Identification of Wheat-Agropyron cristatum 2P Translocation Lines. PLoS One 2016; 11:e0145928. [PMID: 26731742 PMCID: PMC4701160 DOI: 10.1371/journal.pone.0145928] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 12/10/2015] [Indexed: 11/24/2022] Open
Abstract
Agropyron cristatum (L.) Gaertn. (2n = 28, PPPP), a wild relative of common wheat, possesses many potentially valuable traits that can be transferred to common wheat through breeding programs. The wheat-A. cristatum disomic addition and translocation lines can be used as bridge materials to introduce alien chromosomal segments to wheat. Wheat-A. cristatum 2P disomic addition line II-9-3 was highly resistant to powdery mildew and leaf rust, which was reported in our previous study. However, some translocation lines induced from II-9-3 have not been reported. In this study, some translocation lines were induced from II-9-3 by 60Co-γ irradiation and gametocidal chromosome 2C and then identified by cytological methods. Forty-nine wheat-A. cristatum translocation lines were obtained and various translcoation types were identified by GISH (genomic in situ hybridization), such as whole-arm, segmental and intercalary translocations. Dual-color FISH (fluorescent in situ hybridization) was applied to identify the wheat chromosomes involved in the translocations, and the results showed that A. cristatum 2P chromosome segments were translocated to the different wheat chromosomes, including 1A, 2A, 3A, 4A, 5A, 6A, 7A, 3B, 5B, 7B, 1D, 4D and 6D. Many different types of wheat-A. cristatum alien translocation lines would be valuable for not only identifying and cloning A. cristatum 2P-related genes and understanding the genetics and breeding effects of the translocation between A. cristatum chromosome 2P and wheat chromosomes, but also providing new germplasm resources for the wheat genetic improvement.
Collapse
Affiliation(s)
- Huanhuan Li
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Mingjie Lv
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Liqiang Song
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Jinpeng Zhang
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Ainong Gao
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Lihui Li
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
- * E-mail: (WHL); (LHL)
| | - Weihua Liu
- National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
- * E-mail: (WHL); (LHL)
| |
Collapse
|
6
|
Wang L, Liu Y, Du W, Jing F, Wang Z, Wu J, Chen X. Anatomy and Cytogenetic Identification of a Wheat-Psathyrostachys huashanica Keng Line with Early Maturation. PLoS One 2015; 10:e0131841. [PMID: 26461884 PMCID: PMC4604206 DOI: 10.1371/journal.pone.0131841] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 06/06/2015] [Indexed: 11/18/2022] Open
Abstract
In previous studies, our research team successfully transferred the Ns genome from Psathyrostachys huashanica Keng into Triticum aestivum (common wheat cv. 7182) using embryo culture. In the present study, one of these lines, i.e., hybrid progeny 25-10-3, which matured about 10–14 days earlier than its wheat parent, was assessed using sequenced characterized amplified region (SCAR) analysis, EST-SSR and EST-STS molecular markers, and genomic in situ hybridization (GISH). We found that this was a stable wheat-P. huashanica disomic addition line (2n = 44 = 22 II) and the results demonstrated that it was a 6Ns disomic chromosome addition line, but it exhibited many different features compared with previously characterized lines, i.e., a longer awn, early maturation, and no twin spikelets. It was considered to be an early-maturing variety based on the early stage of inflorescence initiation in field experiments and binocular microscope observations over three consecutive years. This characteristic was distinct, especially from the single ridge stage and double ridge stage until the glume stage. In addition, it had a higher photosynthesis rate and economic values than common wheat cv. 7182, i.e., more spikelets per spike, more florets per spikelet, more kernels per spike, and a higher thousand-grain weight. These results suggest that this material may comprise a genetic pool of beneficial genes or chromosome segments, which are suitable for introgression to improve the quality of common wheat.
Collapse
Affiliation(s)
- Liangming Wang
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
| | - Yang Liu
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
| | - Wanli Du
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
| | - Fan Jing
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
| | - Zhonghua Wang
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
| | - Jun Wu
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
- * E-mail: (JW); (XHC)
| | - Xinhong Chen
- Shaanxi Key Laboratory of Plant Genetic Engineering Breeding, College of Agronomy, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China
- * E-mail: (JW); (XHC)
| |
Collapse
|
7
|
Shpylchyn VV, Antonyuk MZ, Ternovska TK. Genetic analysis of artificial Triticinae amphidiploid Aurotica based on the glaucousness trait. CYTOL GENET+ 2014. [DOI: 10.3103/s0095452714050107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
8
|
Oligonucleotides replacing the roles of repetitive sequences pAs1, pSc119.2, pTa-535, pTa71, CCS1, and pAWRC.1 for FISH analysis. J Appl Genet 2014; 55:313-8. [DOI: 10.1007/s13353-014-0215-z] [Citation(s) in RCA: 201] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 04/04/2014] [Accepted: 04/04/2014] [Indexed: 10/25/2022]
|
9
|
Song L, Jiang L, Han H, Gao A, Yang X, Li L, Liu W. Efficient induction of Wheat-agropyron cristatum 6P translocation lines and GISH detection. PLoS One 2013; 8:e69501. [PMID: 23874966 PMCID: PMC3707604 DOI: 10.1371/journal.pone.0069501] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Accepted: 06/09/2013] [Indexed: 01/02/2023] Open
Abstract
The narrow genetic background restricts wheat yield and quality improvement. The
wild relatives of wheat are the huge gene pools for wheat improvement and can
broaden its genetic basis. Production of wheat-alien translocation lines can
transfer alien genes to wheat. So it is important to develop an efficient method
to induce wheat-alien chromosome translocation. Agropyroncristatum (P genome)
carries many potential genes beneficial to disease resistance, stress tolerance
and high yield. Chromosome 6P possesses the desirable genes
exhibiting good agronomic traits, such as high grain number per spike, powdery
mildew resistance and stress tolerance. In this study, the wheat-A. cristatum disomic addition was
used as bridge material to produce wheat-A. cristatum translocation lines
induced by 60Co-γirradiation. The results of genomic in
situ hybridization showed that 216 plants contained alien
chromosome translocation among 571 self-pollinated progenies. The frequency of
translocation was 37.83%, much higher than previous reports. Moreover, various
alien translocation types were identified. The analysis of M2 showed
that 62.5% of intergeneric translocation lines grew normally without losing the
translocated chromosomes. The paper reported a high efficient technical method
for inducing alien translocation between wheat and Agropyroncristatum. Additionally, these
translocation lines will be valuable for not only basic research on genetic
balance, interaction and expression of different chromosome segments of wheat
and alien species, but also wheat breeding programs to utilize superior
agronomic traits and good compensation effect from alien chromosomes.
Collapse
Affiliation(s)
- Liqiang Song
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
| | - Lili Jiang
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
| | - Haiming Han
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
| | - Ainong Gao
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
| | - Xinming Yang
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
| | - Lihui Li
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
- * E-mail: (WL)
| | - Weihua Liu
- National Key Facility for Crop Gene Resources and Genetic
Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural
Sciences, Beijing, China
- (LL)
| |
Collapse
|