The Role ofLr1O, Lrl3,andLr34in the Expression of Adult-Plant Resistance to Leaf Rust in the Wheat Cultivar Era

Plant Disease ◽  
1996 ◽  
Vol 80 (2) ◽  
pp. 199 ◽  
Author(s):  
Z. A. Pretorius
Keyword(s):  
Leaf Rust ◽  
Plant Resistance ◽  
Adult Plant Resistance ◽  
Wheat Cultivar ◽  
Adult Plant

Genetic analysis and mapping of adult plant resistance loci to leaf rust in durum wheat cultivar Bairds

2016 ◽  
Vol 130 (3) ◽  
pp. 609-619 ◽  
Author(s):  
Caixia Lan ◽  
Bhoja R. Basnet ◽  
Ravi P. Singh ◽  
Julio Huerta-Espino ◽  
Sybil A. Herrera-Foessel ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Durum Wheat ◽  
Leaf Rust ◽  
Plant Resistance ◽  
Adult Plant Resistance ◽  
Wheat Cultivar ◽  
Adult Plant ◽  
Durum Wheat Cultivar

Characterization of Adult Plant Resistance to Leaf Rust and Stripe Rust in Indian Wheat Cultivar ‘New Pusa 876’

Crop Science ◽  
2018 ◽  
Vol 58 (2) ◽  
pp. 630-638 ◽  
Author(s):  
Luis J. Ponce‐Molina ◽  
Julio Huerta‐Espino ◽  
Ravi P. Singh ◽  
Bhoja R. Basnet ◽  
Evans Lagudah ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Stripe Rust ◽  
Plant Resistance ◽  
Adult Plant Resistance ◽  
Wheat Cultivar ◽  
Adult Plant

scholarly journals Inheritance of Adult Plant Leaf Rust Resistance in the Brazilian Wheat Cultivar Toropi

Plant Disease ◽  
2000 ◽  
Vol 84 (1) ◽  
pp. 90-93 ◽  
Author(s):  
A. L. Barcellos ◽  
A. P. Roelfs ◽  
M. I. B. de Moraes-Fernandes
Keyword(s):  
Leaf Rust ◽  
Plant Resistance ◽  
Rust Resistance ◽  
Adult Plant Resistance ◽  
Wheat Cultivar ◽  
Dominant Gene ◽  
Recessive Gene ◽  
Leaf Rust Resistance ◽  
Adult Plant ◽  
Recessive Genes

Adult plant resistance to leaf rust in the Brazilian wheat cultivar Toropi (Triticum aestivum) was studied in crosses with the susceptible cultivar IAC 13. Cvs. Toropi and IAC 13 are susceptible at the seedling stage to race LCG-RS of Puccinia triticina Erikss., and to all other known Brazilian leaf-rust races. Thus, the resistance observed in Toropi in the field was due to adult plant-resistance genes. In the greenhouse at the adult plant stage, resistance segregated in a 7:9 ratio for two complementary recessive genes. Additionally, two recessive genes for leaf-tip necrosis were identified in the greenhouse environment. Necrosis was expressed when the two homozygous recessive genes occurred together in the F2, independently of the response to leaf rust. The resistance and leaf-necrosis genes differ from those previously reported in wheat. Segregation for leaf-rust resistance in the field at Passo Fundo, Brazil, fit a 1:3 ratio for a single recessive gene. With a different pathogen race, and in crosses of cvs. Toropi and ThatcherLr34, two recessive genes and a dominant gene for resistance were detected in the field in Mexico. The dominant gene was likely Lr34 from cv. ThatcherLr34 and the two recessive genes were likely those detected in the greenhouse adult plants tests at Passo Fundo.

QTL mapping of adult-plant resistance to leaf rust in the Chinese landraces Pingyuan 50/Mingxian 169 using the wheat 55K SNP array

2019 ◽  
Vol 39 (7) ◽  
Author(s):  
Peipei Zhang ◽  
Caixia Lan ◽  
Muhammad Azeem Asad ◽  
Takele Weldu Gebrewahid ◽  
Xianchun Xia ◽  
...  
Keyword(s):  
Qtl Mapping ◽  
Leaf Rust ◽  
Plant Resistance ◽  
Adult Plant Resistance ◽  
Snp Array ◽  
Adult Plant ◽  
Chinese Landraces

Rapid phenotyping of adult plant resistance in barley (Hordeum vulgare ) to leaf rust under controlled conditions

2018 ◽  
Vol 138 (1) ◽  
pp. 51-61 ◽  
Author(s):  
Christopher T. Rothwell ◽  
Davinder Singh ◽  
Floris van Ogtrop ◽  
Chris Sørensen ◽  
Ryan Fowler ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Leaf Rust ◽  
Plant Resistance ◽  
Adult Plant Resistance ◽  
Adult Plant ◽  
Controlled Conditions

Overview and Application of QTL for Adult Plant Resistance to Leaf Rust and Powdery Mildew in Wheat

Crop Science ◽  
2014 ◽  
Vol 54 (5) ◽  
pp. 1907-1925 ◽  
Author(s):  
Zaifeng Li ◽  
Caixia Lan ◽  
Zhonghu He ◽  
Ravi P. Singh ◽  
Garry M. Rosewarne ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Leaf Rust ◽  
Plant Resistance ◽  
Adult Plant Resistance ◽  
Adult Plant
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