Fine mapping of the soybean aphid-resistance genes Rag6 and Rag3c from Glycine soja 85-32

2017 ◽  
Vol 130 (12) ◽  
pp. 2601-2615 ◽  
Author(s):  
Shichen Zhang ◽  
Zhongnan Zhang ◽  
Zixiang Wen ◽  
Cuihua Gu ◽  
Yong-Qiang Charles An ◽  
...  
Keyword(s):  
Resistance Genes ◽  
Fine Mapping ◽  
Glycine Soja ◽  
Soybean Aphid ◽  
Aphid Resistance

Variation in Soybean Aphid (Hemiptera: Aphididae) Biotypes Within Fields

2021 ◽  
Author(s):  
S J Bhusal ◽  
R L Koch ◽  
A J Lorenz
Keyword(s):  
Resistance Genes ◽  
Environmental Sustainability ◽  
Soybean Aphid ◽  
Aphis Glycines ◽  
Aphid Resistance ◽  
Soybean Cultivars ◽  
Major Pest ◽  
Single Field ◽  
Aphis Glycines Matsumura ◽  
Multiple Resistance Genes

Abstract Soybean aphid (Aphis glycines Matsumura (Hemiptera: Aphididae)) has been a major pest of soybean in North America since its detection in this continent in 2000 and subsequent spread. Although several aphid resistance genes have been identified, at least four soybean aphid biotypes have been discovered, with three of them being virulent on soybean cultivars with certain soybean aphid resistance genes. These biotypes are known to vary across years and locations, but information on their variation within single fields is limited. An investigation was conducted to study the variation of soybean aphid biotypes within single townships and fields in Minnesota. Screening of 28 soybean aphid isolates collected from seven soybean fields (six soybean fields in Cairo and Wellington Townships of Renville County, MN and one field in Wilmar Township of Kandiyohi County, MN) revealed the existence of multiple known biotypes of soybean aphid within single fields of soybean. We found up to three biotypes of soybean aphid in a single field. Two biotypes were found in five fields while only one field had only a single biotype. Three isolates presented reactions on a panel of resistant and susceptible indicator lines that were different from known biotypes. These results highlight the importance of characterizing soybean aphid biotypes in small geographical areas and utilizing generated knowledge to develop soybean cultivars pyramided with multiple resistance genes. The outcome will be decreased use of insecticides, thereby improving economic and environmental sustainability of soybean production.

Identification and molecular mapping of two soybean aphid resistance genes in soybean PI 587732

2014 ◽  
Vol 127 (5) ◽  
pp. 1251-1259 ◽  
Author(s):  
Ki-Seung Kim ◽  
Anitha Chirumamilla ◽  
Curtis B. Hill ◽  
Glen L. Hartman ◽  
Brian W. Diers
Keyword(s):  
Resistance Genes ◽  
Molecular Mapping ◽  
Soybean Aphid ◽  
Aphid Resistance

Molecular mapping of soybean aphid resistance genes in PI 567541B

2008 ◽  
Vol 118 (3) ◽  
pp. 473-482 ◽  
Author(s):  
Guorong Zhang ◽  
Cuihua Gu ◽  
Dechun Wang
Keyword(s):  
Resistance Genes ◽  
Molecular Mapping ◽  
Soybean Aphid ◽  
Aphid Resistance

Soybean aphid resistance genes in the soybean cultivars Dowling and Jackson map to linkage group M

2006 ◽  
Vol 19 (1) ◽  
pp. 25-34 ◽  
Author(s):  
Yan Li ◽  
Curtis B. Hill ◽  
Shawn R. Carlson ◽  
Brian W. Diers ◽  
Glen L. Hartman
Keyword(s):  
Linkage Group ◽  
Resistance Genes ◽  
Soybean Aphid ◽  
Aphid Resistance ◽  
Soybean Cultivars

scholarly journals Mapping soybean aphid resistance genes in PI 567598B

2013 ◽  
Vol 126 (8) ◽  
pp. 2081-2091 ◽  
Author(s):  
Carmille Bales ◽  
Guorong Zhang ◽  
Menghan Liu ◽  
Clarice Mensah ◽  
Cuihua Gu ◽  
...  
Keyword(s):  
Resistance Genes ◽  
Soybean Aphid ◽  
Aphid Resistance

scholarly journals Fine mapping the soybean aphid resistance gene Rag1 in soybean

2009 ◽  
Vol 120 (5) ◽  
pp. 1063-1071 ◽  
Author(s):  
Ki-Seung Kim ◽  
Stephanie Bellendir ◽  
Karen A. Hudson ◽  
Curtis B. Hill ◽  
Glen L. Hartman ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Fine Mapping ◽  
Soybean Aphid ◽  
Aphid Resistance

scholarly journals Fine mapping of the soybean aphid-resistance gene Rag2 in soybean PI 200538

2010 ◽  
Vol 121 (3) ◽  
pp. 599-610 ◽  
Author(s):  
Ki-Seung Kim ◽  
Curtis B. Hill ◽  
Glen L. Hartman ◽  
David L. Hyten ◽  
Matthew E. Hudson ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Fine Mapping ◽  
Soybean Aphid ◽  
Aphid Resistance

Fine Mapping of Resistance Genes to SMV Strains SC6 and SC17 in Soybean

2013 ◽  
Vol 39 (2) ◽  
pp. 216 ◽  
Author(s):  
Xiao-Feng YANG ◽  
Yong-Qing YANG ◽  
Gui-Jie ZHENG ◽  
Hai-Jian ZHI ◽  
Xiao-Hong LI
Keyword(s):  
Resistance Genes ◽  
Fine Mapping
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