scholarly journals Diversity of genetic backgrounds modulating the durability of a major resistance gene. Analysis of a core collection of pepper landraces resistant toPotato virus Y

2015 ◽  
Vol 17 (2) ◽  
pp. 296-302 ◽  
Author(s):  
Julie Quenouille ◽  
Ludovic Saint-Felix ◽  
Benoit Moury ◽  
Alain Palloix
Keyword(s):  
Resistance Gene ◽  
Core Collection ◽  
Gene Analysis ◽  
Major Resistance Gene

Marker Development for Rice Blast Resistance Gene Pi66(t) and Application in the USDA Rice Mini-Core Collection

Crop Science ◽  
2016 ◽  
Vol 56 (3) ◽  
pp. 1001-1008 ◽  
Author(s):  
Yan Liu ◽  
Yulin Jia ◽  
David Gealy ◽  
David M. Goad ◽  
Ana L. Caicedo ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Rice Blast ◽  
Core Collection ◽  
Blast Resistance ◽  
Marker Development ◽  
Rice Blast Resistance ◽  
Blast Resistance Gene ◽  
Mini Core Collection

scholarly journals Mapping of a Major Resistance Gene to the Brown Planthopper in the Rice Cultivar Rathu Heenati

2005 ◽  
Vol 55 (4) ◽  
pp. 391-396 ◽  
Author(s):  
Lihong Sun ◽  
Changchao Su ◽  
Chunming Wang ◽  
Huqu Zhai ◽  
Jianmin Wan
Keyword(s):  
Resistance Gene ◽  
Brown Planthopper ◽  
Rice Cultivar ◽  
Major Resistance Gene ◽  
Rathu Heenati

scholarly journals Detection of benzalkonium chloride resistance in community environmental isolates of staphylococci

2014 ◽  
Vol 63 (5) ◽  
pp. 735-741 ◽  
Author(s):  
Gui-Xin He ◽  
Michael Landry ◽  
Huizhong Chen ◽  
Conner Thorpe ◽  
Dennis Walsh ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Resistance Gene ◽  
Environmental Samples ◽  
Benzalkonium Chloride ◽  
Cetyltrimethylammonium Bromide ◽  
Gene Analysis ◽  
Environmental Isolates ◽  
Chloride Resistance ◽  
Resistant Strains

We isolated a total of 653 strains from 64 community environmental samples in Massachusetts, USA. Among these isolates, 9.65 % (63 strains) were benzalkonium chloride (BC)-resistant staphylococci. All BC-resistant strains were collected from surfaces upon which antibacterial wipes or antibacterial sprays containing 0.02–0.12 % BC had frequently been used in the fitness centres. However, isolates from surfaces upon which antibacterial wipes or antibacterial sprays had not been used were all sensitive to BC. All BC-resistant strains were also resistant to erythromycin, penicillin and ampicillin. In addition, 51 strains showed resistance to cetyltrimethylammonium bromide (CTAB), 15 strains showed resistance to chloramphenicol, 12 strains showed resistance to ciprofloxacin and four strains showed resistance to meticillin. Resistance gene analysis demonstrated that 41 strains contained qacA/B, 30 strains had qacC, 25 strains contained qacG, 16 strains had qacH and eight strains contained qacJ. These data indicate that application of BC is associated with environmental staphylococcal antimicrobial resistance.

Characterization ofPi-tablast resistance gene in an international rice core collection

2009 ◽  
Author(s):  
X. Wang ◽  
R. Fjellstrom ◽  
Y. Jia ◽  
W. G. Yan ◽  
M. H. Jia ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Core Collection

scholarly journals Farther, slower, stronger: how the plant genetic background protects a major resistance gene from breakdown

2012 ◽  
Vol 14 (2) ◽  
pp. 109-118 ◽  
Author(s):  
Julie Quenouille ◽  
Josselin Montarry ◽  
Alain Palloix ◽  
Benoit Moury
Keyword(s):  
Resistance Gene ◽  
Genetic Background ◽  
Major Resistance Gene

scholarly journals Pyramiding Quantitative Resistance with a Major Resistance Gene in Apple: From Ephemeral to Enduring Effectiveness in Controlling Scab

Plant Disease ◽  
2018 ◽  
Vol 102 (11) ◽  
pp. 2220-2223 ◽  
Author(s):  
Pauline Lasserre-Zuber ◽  
Valérie Caffier ◽  
René Stievenard ◽  
Arnaud Lemarquand ◽  
Bruno Le Cam ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Plant Disease ◽  
Quantitative Resistance ◽  
Major Gene ◽  
Genetic Resistance ◽  
Control Plant ◽  
Resistance Factors ◽  
Major Gene Resistance ◽  
Major Resistance Gene ◽  
Over Time

Genetic resistance is a useful strategy to control plant disease, but its effectiveness may be reduced over time due to the emergence of pathogens able to circumvent the defenses of the plant. However, the pyramiding of different resistance factors in the same plant can improve the effectiveness and durability of the resistance. To investigate the potential for this approach in apple to control scab disease we surveyed scab incidence in two experimental orchards located at a distance of more than 300 km planted with apple genotypes carrying quantitative resistance and major gene resistance alone or in combination. Our results showed that the effectiveness of pyramiding in controlling scab was dependent on the site and could not be completely explained by the effectiveness level of the resistances alone.

scholarly journals The Major Resistance Gene Cluster in Lettuce Is Highly Duplicated and Spans Several Megabases

1998 ◽  
Vol 10 (11) ◽  
pp. 1817 ◽  
Author(s):  
Blake C. Meyers ◽  
Doris B. Chin ◽  
Katherine A. Shen ◽  
Subramoniam Sivaramakrishnan ◽  
Dean O. Lavelle ◽  
...  
Keyword(s):  
Gene Cluster ◽  
Resistance Gene ◽  
Resistance Gene Cluster ◽  
Major Resistance Gene

Identification of a second major resistance gene to Rice yellow mottle virus, RYMV2, in the African cultivated rice species, O. glaberrima

2010 ◽  
Vol 121 (1) ◽  
pp. 169-179 ◽  
Author(s):  
Deless Thiémélé ◽  
Arnaud Boisnard ◽  
Marie-Noëlle Ndjiondjop ◽  
Sophie Chéron ◽  
Yacouba Séré ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Mottle Virus ◽  
Rice Yellow Mottle Virus ◽  
Cultivated Rice ◽  
Major Resistance Gene ◽  
Yellow Mottle
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