کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8470601 | 1550005 | 2016 | 35 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The mating-type locus b of the sugarcane smut Sporisorium scitamineum is essential for mating, filamentous growth and pathogenicity
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
بیولوژی سلول
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The mating-type locus b of the sugarcane smut Sporisorium scitamineum is essential for mating, filamentous growth and pathogenicity The mating-type locus b of the sugarcane smut Sporisorium scitamineum is essential for mating, filamentous growth and pathogenicity](/preview/png/8470601.png)
چکیده انگلیسی
Sporisorium scitamineum is the causal agent of sugarcane smut, which is one of the most serious constraints to global sugarcane production. S. scitamineum and Ustilago maydis are two closely related smut fungi, that are predicted to harbor similar sexual mating processes/system. To elucidate the molecular basis of sexual mating in S. scitamineum, we identified and deleted the ortholog of mating-specific U. maydis locus b, in S. scitamineum. The resultant b-deletion mutant was defective in mating and pathogenicity in S. scitamineum. Furthermore, a functional b locus heterodimer could trigger filamentous growth without mating in S. scitamineum, and functionally replace the b locus in U. maydis in terms of triggering aerial filament production and forming solopathogenic strains, which do not require sexual mating prior to pathogenicity on the host plants.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fungal Genetics and Biology - Volume 86, January 2016, Pages 1-8
Journal: Fungal Genetics and Biology - Volume 86, January 2016, Pages 1-8
نویسندگان
Meixin Yan, Guining Zhu, Shanyu Lin, Xiaoyong Xian, Changqing Chang, Pinggen Xi, Wankuan Shen, Weihua Huang, Enping Cai, Zide Jiang, Yi Zhen Deng, Lian-Hui Zhang,