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1. Divergence of VRN-B3 alleles during the evolution of domesticated wheat

Author:
Muterko, Alexandr; Salina, Elena
Source:
Molecular genetics and genomics 2019 v.294 no.1 pp. 263-275
ISSN:
1617-4615
Subject:
Triticum aestivum subsp. spelta; Triticum turgidum subsp. dicoccoides; Triticum turgidum subsp. dicoccon,   etc   ; DNA; Triticum turgidum subsp. durum; Triticum urartu; alleles; allelic variation; domestication; ecology; environmental factors; hexaploidy; phylogeny; promoter regions; sequence analysis; tetraploidy; wheat; Iran; Middle East; Russia; Ukraine;     Show all 21 Subjects
Abstract:
... Genetic changes accrued during the domestication of wheat have been crucial in improving the cultivation and yield of this strategic crop. Allelic variation at the VRN3 gene makes a significant contribution to the adaptability of wheat to a wide range of environmental conditions. In the present study, the origin and distribution of the Vrn-B3a and Vrn-B3b alleles during the evolution of wheat were ...
DOI:
10.1007/s00438-018-1506-6

2. The effect of soil-climate conditions on yielding parameters, chemical composition and baking quality of ancient wheat species Triticum monococcum L., Triticum dicoccum Schrank and Triticum spelt L. in comparison with modern Triticum aestivum L.

Author:
Hlisnikovský, Lukáš; Hejcman, Michal; Kunzová, Eva; Menšík, Ladislav
Source:
Archiv für Acker- und Pflanzenbau und Bodenkunde 2019 v.65 no.2 pp. 152-163
ISSN:
1476-3567
Subject:
Triticum aestivum subsp. spelta; Triticum monococcum; Triticum turgidum subsp. dicoccon,   etc   ; baking quality; crude protein; gluten; grain yield; mineral content; straw; wheat;     Show all 10 Subjects
Abstract:
... Triticum monococcum L., Triticum dicoccum Schrank and Triticum spelt L. nowadays offer an alternative to Triticum aestivum L. We analyzed grain and straw yield, yielding parameters, chemical composition and bakery quality of these species and compared them with modern T. aestivum at three sites with different soil-climate conditions. The average grain yield varied from 0.41 t ha⁻¹ (T. monococcum) ...
DOI:
10.1080/03650340.2018.1491033

3. 5-n-alkylresorcinols but not hydroxycinnamic acids are directly related to a lower accumulation of deoxynivalenol and its glucoside in Triticum spp. Genotypes with different ploidity levels

Author:
Righetti, Laura; Cirlini, Martina; Folloni, Silvia; Ranieri, Roberto; Galaverna, Gianni; Bertuzzi, Terenzio; Dall’Asta, Chiara; Battilani, Paola; Giorni, Paola
Source:
Journal of cereal science 2019 v.85 pp. 214-220
ISSN:
0733-5210
Subject:
Triticum aestivum subsp. spelta; Triticum monococcum subsp. monococcum; Triticum turgidum subsp. dicoccon,   etc   ; antifungal properties; coumaric acids; deoxynivalenol; diploidy; durum wheat; genotype; glucosides; hexaploidy; lipophilicity; tetraploidy;     Show all 13 Subjects
Abstract:
... This study aimed to investigate the possible correlation between 5-n-alkylresorcinols and hydroxycinnamic acids on mycotoxin accumulation in grains under field conditions. At this purpose, ten different grain varieties characterized by different degree of ploidy (hexaploid, tetraploid, diploid) were chosen, among them common and durum wheat, einkorn, emmer, and spelt. The contamination, expressed ...
DOI:
10.1016/j.jcs.2018.11.011

4. Cellulose Accumulation in Straw of Triticum Monococcum L., Triticum Dicoccum Sch. and Triticum Spelta L. in Organic Farming Conditions

Author:
Sevov, Atanas; Zorovski, Plamen; Koleva-Valkova, Lyubka
Source:
Contemporary Agriculture 2018 v.67 no.1 pp. 51-57
ISSN:
2466-4774
Subject:
Triticum aestivum subsp. spelta; Triticum monococcum; Triticum turgidum subsp. dicoccon,   etc   ; cellulose; fertilizer application; organic production; straw;     Show all 7 Subjects
Abstract:
... In a study conducted in the experimental field of the Agricultural University - Plovdiv accumulation of cellulose in straw of Triticum monococcum L., Triticum dicoccum Sch. and Triticum spelta L., has been tracked as a result of bio fertilizes application in organic farming conditions. The highest cellulose content was found in the straw of Triticum spelta L., followed by Triticum monococcum L. Th ...
DOI:
10.2478/contagri-2018-0008

5. Correction to: Detection and analysis of wheat spikes using Convolutional Neural Networks

Author:
Hasan, Md Mehedi; Chopin, Joshua P.; Laga, Hamid; Miklavcic, Stanley J.
Source:
Plant methods 2019 v.15 no.1 pp. 27
ISSN:
1746-4811
Subject:
Triticum aestivum,   etc   ; image analysis; inflorescences; neural networks; wheat;     Show all 5 Subjects
Abstract:
... In the original publication of this article [1] the authors stated that important resources would be made available online to readers. ...
DOI:
10.1186/s13007-019-0405-0

6. Detection of damaged wheat kernels using an impact acoustic signal processing technique based on Gaussian modelling and an improved extreme learning machine algorithm

Author:
Guo, Min; Ma, Yuting; Yang, Xiaojing; Mankin, Richard W.
Source:
Biosystems engineering 2019 v.184 pp. 37-44
ISSN:
1537-5110
Subject:
Triticum,   etc   ; acoustics; algorithms; food quality; insects; malnutrition; models; seeds; wheat;     Show all 9 Subjects
Abstract:
... Wheat kernel damage is a major source of food quality degradation, and long-term feeding on products from damaged wheat kernels will result in malnutrition or even induce diseases. Therefore, detection of damaged wheat kernels is of significant interest. An impact acoustic signal processing technique based on Gaussian modelling and an improved extreme learning machine approach was proposed for det ...
DOI:
10.1016/j.biosystemseng.2019.04.022

7. A Response to Gupta et al. (2019) Regarding the MoT3 Wheat Blast Diagnostic Assay

Author:
Yasuhara-Bell, Jarred; Pieck, Michael L.; Ruck, Amy; Farman, Mark L.; Peterson, Gary L.; Stack, James P.; Valent, Barbara; Pedley, Kerry F.
Source:
Phytopathology 2019 v.109 no.4 pp. 509-511
ISSN:
0031-949X
Subject:
Triticum,   etc   ; Magnaporthe oryzae; blast disease; plant pathology; rice; wheat; Bangladesh;     Show all 7 Subjects
Abstract:
... This is a response to a recent Letter to the Editor of Phytopathology, in which Gupta et al. (2019) caution against the indiscriminate use of the MoT3 diagnostic assay that distinguishes isolates of Magnaporthe oryzae in the Triticum lineage from those that do not cause aggressive wheat blast. We confirm that the assay does reliably distinguish between wheat and rice isolates from Bangladesh and w ...
DOI:
10.1094/PHYTO-10-18-0397-LE

8. The ‘Wheat Puzzle’ and Kartvelians route to the Caucasus

Author:
Beridze, Tengiz
Source:
Genetic resources and crop evolution 2019 v.66 no.4 pp. 921-927
ISSN:
0925-9864
Subject:
Triticum,   etc   ; ancestry; languages; wheat; Africa; Caucasus region; West Asia;     Show all 7 Subjects
Abstract:
... Wheat (Triticum L.) originated in the Fertile Crescent approximately 10 kya BP and has since spread worldwide. The ‘Wheat Puzzle’ was termed the observation that wild predecessors of five Georgian endemic wheat subspecies are found in Fertile crescent quite far from the South Caucasus. Kartvelian peoples are the ethno-linguistic group of speakers of Kartvelian languages (Georgian, Megrel, Laz, Sva ...
DOI:
10.1007/s10722-019-00759-9

9. Assessment of genetic diversity and relationships among Triticum urartu and Triticum boeoticum populations from Iran using IRAP and REMAP markers

Author:
Taheri, Mojghan Tabrizivand; Alavi-Kia, Seyed Siamak; Mohammadi, Seyed Abolghasem; Vahed, Mohammad Moghaddam
Source:
Genetic resources and crop evolution 2018 v.65 no.7 pp. 1867-1878
ISSN:
0925-9864
Subject:
Triticum monococcum subsp. aegilopoides; Triticum monococcum subsp. monococcum; Triticum urartu,   etc   ; genes; genetic erosion; genetic variation; provenance; retrotransposons; variance; wheat; Iran;     Show all 11 Subjects
Abstract:
... Einkorn wheat is known as the donor of ‘A’ genome to cultivated wheat and source of many important genes. Therefore, genetic erosion in cultivated wheat provides a good reason to investigate genetic diversity in these species. In the present study, genetic diversity of 14 populations of Triticum urartu and Triticum boeoticum collected from west and north-west of Iran was examined by IRAP and REMAP ...
DOI:
10.1007/s10722-018-0660-3

10. Correction to: Fine mapping of powdery mildew resistance gene Pm4e in bread wheat (Triticum aestivum L.)

Author:
Ullah, Khan Nasr; Li, Na; Shen, Tao; Wang, Peisi; Tang, Wenbin; Ma, Shengwei; Zhang, Zhimeng; Jia, Haiyan; Kong, Zhongxin; Ma, Zhengqiang
Source:
Planta 2018 v.248 no.5 pp. 1329
ISSN:
0032-0935
Subject:
Triticum aestivum,   etc   ; powdery mildew; resistance genes; wheat;     Show all 4 Subjects
Abstract:
... Unfortunately, the style of the units was incorrectly published (“cm” instead of “cM”) throughout the original article. ...
DOI:
10.1007/s00425-018-2998-3

11. Correction to: Mapping and characterization of wheat stem rust resistance genes SrTm5 and Sr60 from Triticum monococcum

Author:
Chen, Shisheng; Guo, Yan; Briggs, Jordan; Dubach, Felix; Chao, Shiaoman; Zhang, Wenjun; Rouse, Matthew N.; Dubcovsky, Jorge
Source:
Theoretical and applied genetics 2018 v.131 no.11 pp. 2493
ISSN:
0040-5752
Subject:
Triticum monococcum,   etc   ; resistance genes; stem rust; wheat;     Show all 4 Subjects
Abstract:
... In the original publication, the IWGSC assembly is incorrectly referenced. ...
DOI:
10.1007/s00122-018-3194-3

12. Mechanisms, origin and heredity of Glu-1Ay silencing in wheat evolution and domestication

Author:
Luo, Guangbin; Song, Shuyi; Zhao, Liru; Shen, Lisha; Song, Yanhong; Wang, Xin; Yu, Kang; Liu, Zhiyong; Li, Yiwen; Yang, Wenlong; Li, Xin; Zhan, Kehui; Zhang, Aimin; Liu, Dongcheng
Source:
Theoretical and applied genetics 2018 v.131 no.7 pp. 1561-1575
ISSN:
0040-5752
Subject:
Triticum aestivum; Triticum monococcum subsp. aegilopoides; Triticum monococcum subsp. monococcum,   etc   ; Triticum urartu; alleles; diploidy; domestication; evolution; glutenins; hexaploidy; inheritance (genetics); progeny; retrotransposons; stop codon; tetraploidy; wheat;     Show all 16 Subjects
Abstract:
... KEY MESSAGE: Allotetraploidization drives Glu-1Ay silencing in polyploid wheat. The high-molecular-weight glutenin subunit gene, Glu-1Ay, is always silenced in common wheat via elusive mechanisms. To investigate its silencing and heredity during wheat polyploidization and domestication, the Glu-1Ay gene was characterized in 1246 accessions containing diploid and polyploid wheat worldwide. Eight ex ...
DOI:
10.1007/s00122-018-3098-2

13. Targeted degradation of gluten proteins in wheat flour by prolyl endoprotease and its utilization in low immunogenic pasta for gluten sensitivity population

Author:
Mohan Kumar, B.V.; Sarabhai, Swati; Prabhasankar, P.
Source:
Journal of cereal science 2019 v.87 pp. 59-67
ISSN:
0733-5210
Subject:
Triticum aestivum; Triticum turgidum subsp. dicoccon; Triticum turgidum subsp. durum,   etc   ; Aspergillus niger; antibodies; celiac disease; chickpeas; enzyme-linked immunosorbent assay; enzymes; gliadin; gluten; glutenins; hydrolysis; immunogenicity; pasta; proteolysis; reversed-phase high performance liquid chromatography; sensory evaluation; wheat flour;     Show all 19 Subjects
Abstract:
... Gluten is responsible for adverse immune effects and causes wheat allergy, celiac disease, and other wheat-related disorders to genetically predisposed individuals. Wheat flour protein immunogenicity can be reduced by proteolytic degradation enzymes. The present study aims to utilize Aspergillus niger prolyl endoprotease (EC 3.4.21.26) to specifically cleave the proline-rich sequences and degradat ...
DOI:
10.1016/j.jcs.2019.03.001

14. Wheat powdery mildew resistance gene Pm64 derived from wild emmer (Triticum turgidum var. dicoccoides) is tightly linked in repulsion with stripe rust resistance gene Yr5

Author:
Zhang, Deyun; Zhu, Keyu; Dong, Lingli; Liang, Yong; Li, Genqiao; Fang, Tilin; Guo, Guanghao; Wu, Qiuhong; Xie, Jingzhong; Chen, Yongxing; Lu, Ping; Li, Miaomiao; Zhang, Huaizhi; Wang, Zhenzhong; Zhang, Yan; Sun, Qixin; Liu, Zhiyong
Source:
The crop journal 2019
ISSN:
2214-5141
Subject:
Triticum aestivum; Triticum turgidum subsp. dicoccoides; Triticum turgidum subsp. durum,   etc   ; Blumeria graminis f. sp. tritici; chromosome mapping; chromosomes; cultivars; dominant genes; durum wheat; genetic analysis; genomics; mature plants; plant breeding; powdery mildew; resistance genes; seedlings; spring wheat; stripe rust;     Show all 18 Subjects
Abstract:
... Stripe rust and powdery mildew are both devastating diseases for durum and common wheat. Pyramiding of genes conferring resistance to one or more diseases in a single cultivar is an important breeding approach to provide broader spectra of resistances in wheat improvement. A new powdery mildew resistance gene originating from wild emmer (Triticum turgidum var. dicoccoides) backcrossed into common ...
DOI:
10.1016/j.cj.2019.03.003

15. Relationships among Mixolab rheological properties of isolated starch and white flour and quality of baking products using different wheat cultivars

Author:
Dvořáček, Václav; Bradová, Jana; Sedláček, Tibor; Šárka, Evžen
Source:
Journal of cereal science 2019 v.89 pp. 102801
ISSN:
0733-5210
Subject:
Triticum aestivum subsp. spelta; Triticum turgidum subsp. dicoccon,   etc   ; breadmaking; breads; cluster analysis; cookies; cultivars; flour; prediction; regression analysis; rheological properties; starch; wheat;     Show all 13 Subjects
Abstract:
... This paper is concerned with rheological properties of native starches isolated from six cultivars of Triticum aestivum L. and from two hulled wheat species belonging to taxon T. dicoccum Schrank and from Triticum spelta L. These results measured using the Mixolab system were compared with those of white flour. The differences identified were caused by protein's elimination and high starch content ...
DOI:
10.1016/j.jcs.2019.102801

16. Susceptibility of ancient wheat species to storage pests Sitophilus granarius and Tribolium confusum

Author:
Gałęcki, Remigiusz; Bakuła, Tadeusz; Wojtacki, Michał; Żuk-Gołaszewska, Krystyna
Source:
Journal of stored products research 2019 v.83 pp. 117-122
ISSN:
0022-474X
Subject:
Triticum aestivum subsp. spelta; Triticum turgidum subsp. dicoccon,   etc   ; Sitophilus granarius; Tribolium confusum; feeding behavior; fertilizer rates; growth regulators; nitrogen; nitrogen fertilizers; population size; spikelets; storage pests; wheat;     Show all 13 Subjects
Abstract:
... The feeding behavior of storage pests colonizing the spikelets of ancient wheats remains insufficiently investigated. Therefore, the aim of this study was to determine the susceptibility of emmer, spelt and common wheat grown under different agronomic conditions to storage pests, including the granary weevil, Sitophilus granarius (L.) (Coleoptera: Curculionidae) and the Tribolium confusum (du Val) ...
DOI:
10.1016/j.jspr.2019.06.006

17. Lipid profiling and analytical discrimination of seven cereals using high temperature gas chromatography coupled to high resolution quadrupole time-of-flight mass spectrometry

Author:
Hammann, Simon; Korf, Ansgar; Bull, Ian D.; Hayen, Heiko; Cramp, Lucy J.E.
Source:
Food chemistry 2019 v.282 pp. 27-35
ISSN:
0308-8146
Subject:
Triticum monococcum subsp. monococcum; Triticum turgidum subsp. dicoccon,   etc   ; alkylresorcinols; barley; biomarkers; gas chromatography; human nutrition; lipid composition; mass spectrometry; phytosterols; principal component analysis; rye; temperature; tocopherols; wheat;     Show all 15 Subjects
Abstract:
... Minor lipids in cereals (such as phytosterols and alkylresorcinols) can be important for human nutrition and/or be used as biomarkers for cereal intake. However, the analysis of cereal lipids is very challenging due to the complex lipidome comprising several hundred individual compounds present over a wide range of concentrations.Here we present a method for the profiling of cereal lipids using hi ...
DOI:
10.1016/j.foodchem.2018.12.109

18. Stripe rust resistance in wild wheat Aegilops tauschii Coss.: genetic structure and inheritance in synthetic allohexaploid Triticum wheat lines

Author:
Kishii, Masahiro; Huerta, Julio; Tsujimoto, Hisashi; Matsuoka, Yoshihiro
Source:
Genetic resources and crop evolution 2019 v.66 no.4 pp. 909-920
ISSN:
0925-9864
Subject:
Triticum aestivum; Triticum turgidum,   etc   ; Aegilops tauschii; DNA; breeding; cultivars; drought; genome; inheritance (genetics); phenotype; progeny; seedlings; stress tolerance; stripe rust; synthetic populations; wheat; Armenia; Azerbaijan; Iran; Turkmenistan;     Show all 20 Subjects
Abstract:
... Studies on natural plant variability for biotic (e.g. disease) and abiotic (e.g. drought) stress resistance/tolerance may provide valuable insights into the use of wild genetic resources for breeding purposes, as such phenotypes are often the product of local adaption. To elucidate the mechanisms underlying stripe rust resistance in wild wheat Aegilops tauschii Coss., the D genome progenitor of co ...
DOI:
10.1007/s10722-019-00758-w

19. Lentil enhances the productivity and stability of oilseed-cereal cropping systems across different environments

Author:
Liu, Kui; Blackshaw, Robert E.; Johnson, Eric N.; Hossain, Zakir; Hamel, Chantal; St-Arnaud, Marc; Gan, Yantai
Source:
European journal of agronomy 2019
ISSN:
1161-0301
Subject:
Triticum aestivum; Triticum turgidum,   etc   ; Brassica juncea; Brassica napus; Camelina sativa; Lens culinaris; canola; climate; crop production; crop rotation; drought; durum wheat; fallow; lentils; prairies; rain; spring wheat; uncertainty;     Show all 18 Subjects
Abstract:
... Enhancing the stability of crop production is vital for agriculture under climate uncertainty. Conventional fallow and shallow-rooting pulse crops such as lentil (Lens culinaris Medic.) have been incorporated in oilseed-cereal cropping systems to cope with dry conditions on the semiarid Canadian prairies. However, the static and dynamic stability of these adaptation practices at a cropping system ...
DOI:
10.1016/j.eja.2019.02.005

20. Genetic diversity and population structure of synthetic hexaploid-derived wheat (Triticum aestivum L.) accessions

Author:
Gordon, Emily; Kaviani, Mina; Kagale, Sateesh; Payne, Thomas; Navabi, Alireza
Source:
Genetic resources and crop evolution 2019 v.66 no.2 pp. 335-348
ISSN:
0925-9864
Subject:
Triticum aestivum; Triticum turgidum,   etc   ; Aegilops tauschii; arithmetics; genetic distance; genetic variation; genome; genome-wide association study; germplasm; introgression; pedigree; population structure; principal component analysis; single nucleotide polymorphism; wheat;     Show all 15 Subjects
Abstract:
... A comprehensive understanding of the population structure and genetic diversity of potential germplasm is necessary for making breeding decisions and to fully interpret marker-trait associations. The purpose of this study was to examine the genetic diversity and population structure of a panel of 194 synthetic hexaploid-derived wheat (SHW; Triticum aestivum L.) accessions using 6904 polymorphic si ...
DOI:
10.1007/s10722-018-0711-9