Genomic surveillance uncovers a pandemic clonal lineage of the wheat blast fungus.
Genomic surveillance uncovers a pandemic clonal lineage of the wheat blast fungus.
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DOI:
10.1371/journal.pbio.3002052
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发表时间:
2023-04
期刊:
影响因子:
9.8
通讯作者:
中科院分区:
文献类型:
--
作者:
Wheat, one of the most important food crops, is threatened by a blast disease pandemic. Here, we show that a clonal lineage of the wheat blast fungus recently spread to Asia and Africa following two independent introductions from South America. Through a combination of genome analyses and laboratory experiments, we show that the decade-old blast pandemic lineage can be controlled by the Rmg8 disease resistance gene and is sensitive to strobilurin fungicides. However, we also highlight the potential of the pandemic clone to evolve fungicide-insensitive variants and sexually recombine with African lineages. This underscores the urgent need for genomic surveillance to track and mitigate the spread of wheat blast outside of South America and to guide preemptive wheat breeding for blast resistance. Wheat, the most important food crop, is threatened by a blast disease pandemic. This study uses genome analyses to track the spread of a clonal lineage of the pandemic blast fungus and to reveal its potential to evolve fungicide-insensitive variants and sexually recombine with African lineages.
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影响因子:
30.8
作者:
通讯作者:
--
影响因子:
6.4
作者:
Gladieux P;Ravel S;Rieux A;Cros-Arteil S;Adreit H;Milazzo J;Thierry M;Fournier E;Terauchi R;Tharreau D
通讯作者:
Tharreau D
DOI:
10.1126/science.1259657
发表时间:
2014-09-12
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Gire SK;Goba A;Andersen KG;Sealfon RS;Park DJ;Kanneh L;Jalloh S;Momoh M;Fullah M;Dudas G;Wohl S;Moses LM;Yozwiak NL;Winnicki S;Matranga CB;Malboeuf CM;Qu J;Gladden AD;Schaffner SF;Yang X;Jiang PP;Nekoui M;Colubri A;Coomber MR;Fonnie M;Moigboi A;Gbakie M;Kamara FK;Tucker V;Konuwa E;Saffa S;Sellu J;Jalloh AA;Kovoma A;Koninga J;Mustapha I;Kargbo K;Foday M;Yillah M;Kanneh F;Robert W;Massally JL;Chapman SB;Bochicchio J;Murphy C;Nusbaum C;Young S;Birren BW;Grant DS;Scheiffelin JS;Lander ES;Happi C;Gevao SM;Gnirke A;Rambaut A;Garry RF;Khan SH;Sabeti PC
通讯作者:
Sabeti PC
影响因子:
11.4
作者:
Foster, AJ;Jenkinson, JM;Talbot, NJ
通讯作者:
Talbot, NJ
影响因子:
9.2
作者:
Danecek P;Bonfield JK;Liddle J;Marshall J;Ohan V;Pollard MO;Whitwham A;Keane T;McCarthy SA;Davies RM;Li H
通讯作者:
Li H