Developing genetic stock for yellow and brown rust resistance in Triticum aestivum L. via Imperata cylindrica-mediated doubled haploidy technique

2021 ◽  
Author(s):  
Madhu Patial ◽  
H. K. Chaudhary ◽  
Neha Sharma ◽  
O. P. Gangwar ◽  
Naval Kishore ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Rust Resistance ◽  
Triticum Aestivum L ◽  
Brown Rust ◽  
Imperata Cylindrica ◽  
Genetic Stock ◽  
Doubled Haploidy

Transfer of leaf rust and stripe rust resistance from Aegilops umbellulata Zhuk. to bread wheat (Triticum aestivum L.)

2007 ◽  
Vol 55 (6) ◽  
pp. 849-859 ◽  
Author(s):  
Parveen Chhuneja ◽  
Satinder Kaur ◽  
R. K. Goel ◽  
M. Aghaee-Sarbarzeh ◽  
M. Prashar ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Leaf Rust ◽  
Bread Wheat ◽  
Stripe Rust ◽  
Rust Resistance ◽  
Triticum Aestivum L ◽  
Stripe Rust Resistance ◽  
Aegilops Umbellulata

Genetic and physical characterization of theLR1 leaf rust resistance locus in wheat (Triticum aestivum L.)

1995 ◽  
Vol 248 (5) ◽  
pp. 553-562 ◽  
Author(s):  
Catherine Feuillet ◽  
Monika Messmer ◽  
Gabriele Schachermayr ◽  
Beat Keller
Keyword(s):  
Triticum Aestivum ◽  
Leaf Rust ◽  
Rust Resistance ◽  
Leaf Rust Resistance ◽  
Triticum Aestivum L ◽  
Physical Characterization ◽  
Resistance Locus

scholarly journals Identification of an AFLP marker linked with yellow rust resistance in wheat (Triticum aestivum L.)

2014 ◽  
Vol 38 ◽  
pp. 371-379 ◽  
Author(s):  
Handan BALTA ◽  
Özge KARAKAŞ METİN ◽  
Funda ŞENTÜRK AKFIRAT ◽  
Fahriye ERTUĞRUL ◽  
Semra HASANÇEBİ ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Rust Resistance ◽  
Aflp Marker ◽  
Yellow Rust ◽  
Triticum Aestivum L ◽  
Yellow Rust Resistance

Inheritance of the blue aleurone trait in diverse wheat crosses

Genome ◽  
1990 ◽  
Vol 33 (4) ◽  
pp. 525-529 ◽  
Author(s):  
V. D. Keppenne ◽  
P. S. Baenziger
Keyword(s):  
Triticum Aestivum ◽  
Genetic Marker ◽  
Dominant Gene ◽  
Triticum Aestivum L ◽  
Progeny Testing ◽  
Seed Color ◽  
Male Sterile ◽  
Agropyron Elongatum ◽  
Doubled Haploidy ◽  
Wheat Lines

The blue aleurone trait has been suggested as a useful genetic marker in wheat (Triticum aestivum L.). However, little information is available on its transmission in diverse backgrounds and on its use to identify hybrid seed. UC66049, a hexaploid spring wheat with a spontaneous translocation that included the gene for the blue aleurone trait (Ba) from Agropyron elongatum (Host) P.B. (synonymous with Elytrigia pontica (Podp.) Holub), was crossed to seven wheat cultivars to test the transmission of the trait. UC66049 was crossed to male-sterile red wheat lines to evaluate the blue aleurone trait as a marker for confirming hybridity. Ba segregated as a dominant gene that was transmitted normally through the male and female gametes. For 6 of 7 crosses with diverse pedigrees, we experienced problems with misclassification of the aleurone color in the F2 seed generation, determined by the F3 seed family data. The blue aleurone trait is a good genetic marker; however, progeny testing may be needed to confirm the F2 genotypes in some environments or genetic backgrounds. Moreover, Ba is useful in determining the amount of controlled hybridity as opposed to self-fertility and (or) outcrossing in genetic male-sterile wheat lines. The use of Ba to confirm doubled haploidy was proposed.Key words: Agropyron elongatum, seed color, genetics, Triticum aestivum, Elytrigia pontica.

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