Development and study of spring bread wheat variety Pamyati Maystrenko with introgression of genetic material from synthetic hexaploid Triticum timopheevii Zhuk. x Aegilops tauschii Coss.

被引：5

作者：

Laikova, L. I. ^{[1
]}

Belan, I. A. ^{[2
]}

Badaeva, E. D. ^{[3
]}

Rosseeva, L. P. ^{[2
]}

Shepelev, S. S. ^{[2
]}

Shumny, V. K. ^{[1
,4
]}

Pershina, L. A. ^{[1
,4
]}

机构：

[1] Russian Acad Sci, Inst Cytol & Genet, Siberian Branch, Novosibirsk 630090, Russia

[2] Russian Acad Agr Sci, Siberian Res Inst Agr, Omsk 644012, Russia

[3] Russian Acad Sci, Engelhardt Inst Mol Biol, Moscow 119991, Russia

[4] Novosibirsk State Univ, Dept Cytol & Genet, Novosibirsk 630090, Russia

来源：

RUSSIAN JOURNAL OF GENETICS | 2013年 / 49卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

LEAF RUST RESISTANCE; POWDERY MILDEW; CHROMOSOMAL LOCATION; COMMON WHEAT; STRIPE RUST; T-TAUSCHII; D-GENOME; LINES; IMPROVEMENT; RESOURCES;

D O I：

10.1134/S1022795413010067

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Synthetic hexaploids are bridges for transferring new genes that determine resistance to stress factors from wild-type species to bread wheat. In the present work, the method of developing the spring bread wheat variety Pamyati Maystrenko and the results of its study are described. This variety was obtained using one of the immune lines produced earlier via the hybridization of the spring bread wheat variety Saratovskaya 29 with the synthetic hexaploid T. timopheevii Zhuk. x Ae. tauschii Coss. The C-staining of chromosomes in the Pamyati Maystrenko variety revealed substitutions of 2B and 6B chromosomes by the homeologous chromosomes of the G genome of T. timopheevii and the substitution of chromosome 1D by an orthologous chromosome of Ae. tauschii. It was found that this variety is characterized by resistance to leaf and stem rust, powdery mildew, and loose smut as well as by high grain and bread-making qualities. The role of the alien genetic material introgressed into the bread-wheat genome in the expression of adaptive and economically valuable traits in the Pamyati Maystrenko variety is discussed. DOI: 10.1134/S1022795413010067

引用

页码：89 / 97

页数：9

共 3 条

[1] Development and study of spring bread wheat variety Pamyati Maystrenko with introgression of genetic material from synthetic hexaploid Triticum timopheevii Zhuk. × Aegilops tauschii Coss.
L. I. Laikova
I. A. Belan
E. D. Badaeva
L. P. Rosseeva
S. S. Shepelev
V. K. Shumny
L. A. Pershina
[J]. Russian Journal of Genetics, 2013, 49 : 89 - 97
[2] Glutenin Subunit Compositions and Bread-making Quality Characteristics of Synthetic Hexaploid Wheats Derived from Triticum turgidum x Triticum tauschii (coss.) Schmal Crosses
Pe, QQ a, R. J.
Zarco-Hernandez, J.
Mujeeb-Kazi, A.
[J]. Molecular Physics, 849
[3] Conservation of the genetic variation of Triticum tauschii (Coss) Schmalh (Aegilops squarrosa auct non L) in synthetic hexaploid wheats (T-turgidum L s lat x T-tauschii; 2n=6x=42, AABBDD) and its potential utilization for wheat improvement
MujeebKazi, A
Rosas, V
Roldan, S
[J]. GENETIC RESOURCES AND CROP EVOLUTION, 1996, 43 (02) : 129 - 134

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