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Attention Score in Context
| Title |
Inheritance and Linkage of Virulence Genes in Chinese Predominant Race CYR32 of the Wheat Stripe Rust Pathogen Puccinia striiformis f. sp. tritici
|
|---|---|
| Published in |
Frontiers in Plant Science, February 2018
|
| DOI | 10.3389/fpls.2018.00120 |
| Pubmed ID | |
| Authors |
Long Wang, Dan Zheng, Shuxia Zuo, Xianming Chen, Hua Zhuang, Lili Huang, Zhensheng Kang, Jie Zhao |
| Abstract |
Puccinia striiformis f.sp.tritici(Pst) is the causal agent of stripe (yellow) rust on wheat. It seriously threatens wheat production worldwide. The obligate biotrophic fungus is highly capable of producing new virulent races that can overcome resistance. Studying the inheritance ofPstvirulence using the classical genetic approach was not possible until the recent discovery of its sexual stage on barberry plants. In the present study, 127 progeny isolates were obtained by selfing a representative Chinese Yellow Rust (CYR) race, CYR32, onBerberis aggregate. The parental isolate and progeny isolates were characterized by testing them on 25 wheat lines with differentYrgenes for resistance and 10 simple sequence repeat (SSR) markers. The 127 progeny isolates were classified into 27 virulence phenotypes (VPs), and 65 multi-locus genotypes (MLGs). All progeny isolates and the parental isolate were avirulent toYr5, Yr8, Yr10, Yr15, Yr24, Yr26, Yr32, andYrTr1; but virulent toYr1, Yr2, Yr3, Yr4, Yr25, Yr44, andYr76. The VPs of the parental isolate to nineYrgenes (Yr6, Yr7, Yr9, Yr17, Yr27, Yr28, Yr43, YrA, andYrExp2) and the avirulence phenotype toYrSPwere found to be heterozygous. Based on the segregation of the virulence/avirulence phenotypes, we found that the VPs toYr7, Yr28, Yr43, andYrExp2were controlled by a dominant gene; those toYr6, Yr9, andYrA(Yr73, Yr74) by two dominant genes; those toYr17andYr27by one dominant and one recessive gene; and the avirulence phenotype toYrSPby two complementary dominant genes. Molecular mapping revealed the linkage of 10 virulence/avirulence genes. Comparison of the inheritance modes of the virulence/avirulence genes in this study with previous studies indicated complex interactions between virulence genes in the pathogen and resistance genes in wheat lines. The results are useful for understanding the plant-pathogen interactions and developing wheat cultivars with effective and durable resistance. |
X Demographics
The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Switzerland | 1 | 33% |
| Unknown | 2 | 67% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 3 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 21 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 21 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 8 | 38% |
| Researcher | 2 | 10% |
| Professor | 1 | 5% |
| Student > Doctoral Student | 1 | 5% |
| Student > Master | 1 | 5% |
| Other | 1 | 5% |
| Unknown | 7 | 33% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 9 | 43% |
| Biochemistry, Genetics and Molecular Biology | 4 | 19% |
| Arts and Humanities | 1 | 5% |
| Pharmacology, Toxicology and Pharmaceutical Science | 1 | 5% |
| Unknown | 6 | 29% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 16 March 2018.
All research outputs
#17,934,709
of 23,028,364 outputs
Outputs from Frontiers in Plant Science
#12,250
of 20,564 outputs
Outputs of similar age
#309,473
of 439,460 outputs
Outputs of similar age from Frontiers in Plant Science
#305
of 439 outputs
Altmetric has tracked 23,028,364 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 20,564 research outputs from this source. They receive a mean Attention Score of 4.0. This one is in the 31st percentile – i.e., 31% of its peers scored the same or lower than it.
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