2017
DOI: 10.1134/s1022795417030115
|View full text |Cite
|
Sign up to set email alerts
|

Comparative analysis of Agropyron intermedium (Host) Beauv 6Agi and 6Agi2 chromosomes in bread wheat cultivars and lines with wheat–wheatgrass substitutions

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2

Citation Types

0
17
0
3

Year Published

2018
2018
2024
2024

Publication Types

Select...
7
1

Relationship

1
7

Authors

Journals

citations
Cited by 27 publications
(20 citation statements)
references
References 13 publications
0
17
0
3
Order By: Relevance
“…It should be noted that the substitution of 6Ag i (6D) from Ag. intermedium was previously identified in the cultivars Favorit and Voevoda, while the Lebyodushka cultivar had the genes Sr6Ag i + Lr19/Sr25 (combination of substitution 6Ag i (6D) and translocation 7DS-7DL-7Ae#1L) (Sibikeev et al, 2017a), and the translocation 7DS-7DL-7Ae#1L from tall wheatgrass with gene Sr25/ Lr19 was identified in the Dobrynya cultivar (Badaeva et al, 2018). The presence of the gene Sr25 in the Dobrynya and Lebyodushka cultivars is confirmed in this work (Table 1).…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…It should be noted that the substitution of 6Ag i (6D) from Ag. intermedium was previously identified in the cultivars Favorit and Voevoda, while the Lebyodushka cultivar had the genes Sr6Ag i + Lr19/Sr25 (combination of substitution 6Ag i (6D) and translocation 7DS-7DL-7Ae#1L) (Sibikeev et al, 2017a), and the translocation 7DS-7DL-7Ae#1L from tall wheatgrass with gene Sr25/ Lr19 was identified in the Dobrynya cultivar (Badaeva et al, 2018). The presence of the gene Sr25 in the Dobrynya and Lebyodushka cultivars is confirmed in this work (Table 1).…”
Section: Discussionmentioning
confidence: 99%
“…For cultivars with gene Sr31 (Prokhorovka), already in 2006, 0/3 single pustules reaction was observed (Sibikeev et al, 2008(Sibikeev et al, , 2009(Sibikeev et al, , 2017b. The fact that the field evaluation of these cultivars in 2016 and 2017 showed their susceptibility to the Saratov population of the pathogen, as well as to the Derbent and Lysogorsk populations of P. graminis in the laboratory conditions (see Table 1) shows the loss of efficiency of both the gene Sr6Ag i Molecular identification of the Sr genes in the introgression lines of spring bread wheat (Sibikeev et al, 2017a). from the Ag.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…On the other hand, new aggressive races of stem rust that differ from Ug99 have appeared in the world including Europe and the Russian Federation. In the Russian Federation, the epiphytotic development of the disease was noted in 2015, 2016and 2018 In the Lower Volga Region the strong epiphytotics of stem rust was observed in 2004 and 2006 (the severity of disease development was 50-60 %), in 2016 in the Saratov Region the degree of disease development reached 80 %, the yield losses were more than 50 %, and the weight of 1000 seeds was at the level of 18-19 grams (Sibikeev et al, 2017;Sibikeev, unpublished data). Furthermore, in 2016, the spread of stem rust on spring bread wheat cultivars during earing was noted throughout the Republic of Tatarstan (Vasilova et al, 2017).…”
Section: Introductionmentioning
confidence: 99%
“…Многие признаки впоследствии были успешно перенесены в геном пшеницы непосредственно из пырея или посредством октаплоидных амфидиплоидов в дисомно дополненные, дисомно замещенные и транслоцированные линии мягкой пшеницы, обладающие устойчивостью к болезням и новыми субъединицами белков (78)(79)(80). Важно отметить, что даже дисомно замещенные формы могут в итоге стать коммерчески успешными сортами; примером этого служат сорта Тулайковская и Белянка и их производные, в которых устойчивость к бурой ржавчине обеспечивается замещением хромосомы 6D хромосомой пырея среднего 6J различного происхождения (81,82). Показано, что гены хозяйственно полезных признаков локализованы на разных хромосомах пырея, которые могут быть успешно интрогрессированы в геном мягкой пшеницы посредством обмена участками между хромосомами (83).…”
unclassified