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Copyright of Acta Edulis Fungi is the property of Acta Edulis Fungi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Edulis Fungi is the property of Acta Edulis Fungi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Entomology is the property of Chinese Journal of Applied Entomology, Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Edulis Fungi is the property of Acta Edulis Fungi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Edulis Fungi is the property of Acta Edulis Fungi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Potato late blight( PLB) was the most serious potato disease in Yunnan,during the decades and PLB became a dominant and persistent problem of potato production,furthermore. The risk of sexual reproduction was going to higher since both two mating type was found in 1998. This research collected 86 isolates of Phytophthora infestans from the mainly potato planted areas in Yunnan, aimed to compare two PCR methods( CAPs and A2 specific marker) with the paring culture method. The results confirmed that both of the molecular detection methods could distinguish A1 and A2 mating type, but failed to differentiate between A2 and A1A2 mating type. Meanwhile, this research also found that isolates with A2 mating type contributed up to 82.56 % among tested isolates, which was becoming the dominant lineage in Yunnan province. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Trichophyton mentagrophytes is epidemiologically divided into two distinct forms, zoophilic and anthropophilic. The zoophilic isolates of T. mentagrophytes have generally been identified by morphological and biochemical examination as well as through mating experiments. The confirmed teleomorphs of the zoophilic isolates of the T. mentagrophytes complex are Arthroderma benhamiae. A. simii and A. vanbreuseghemii. On the other hand, no teleomorph has been identified in an anthropophilic isolate of T. mentagrophytes, such as T. mentagrophytes var. interdigitale (T. interdigitale) or in the other anthropophilic strains. In the present study, the mating type (MAT) (-)-specific gene of the MAT1-1 (alpha-box) and the MAT (+)-specific gene of the MAT1-2 (high-mobility-group:HMG) DNA binding domain were confirmed in zoophilic dermatophytes of A. benhamiae. A. simii and A. vanbreuseghemii. The sequence of the MAT1-1 was about 1.3kbp, containing 2 exons in the A. benhamiae. A. simii and A. vanbreuseghemii (-) mating type strain. The sequence of the MAT1-2 was 1.9 kbp, containing 2 exons in the A. benhamiae. A. simii and A. vanbreuseghemii (+) mating type strain. Of 15 animal isolates and 72 human isolates examined, the MAT1-1 was detected in 5 of the animal isolates and in none of the human isolates, while the MA Tí -2 was detected in the other 10 of the animal isolates and in all of the human isolates. These results indicate that anthropophilic T. mentagrophytes evolved from the A. vanbreuseghemii (+) mating strain. [ABSTRACT FROM AUTHOR]

Thirty-nine Arthroderma vanbreuseghemii isolates identified by mating behavior were assayed to determine their ribosomal RNA gene internal transcribed spacer (ITS) region genotypes. Twenty-two isolates of mating type ( + ) and 4 of ( - ) showed the genotype of Trichophyton mentagrophytes var. interdigitale, 9 isolates of mating type ( + ) and 4 of ( - ) showed the genotype of A. vanbreuseghemii. Nine of 14 isolates with granular or asteroid colony morphology showed the genotype of T. mentagrophytes var. interdigitale. There was no relation between ITS genotype and morphology or mating type of the isolates. Isolates of T. mentagrophytes var. interdigitale genotype were shown to include non-sexually degenerate zoophilic strains with granular colony morphology as well as sexually and morphologically degenerate anthropophilic strains and may be just one genotype of a heterogeneous species, A. vanbreuseghemii. [ABSTRACT FROM AUTHOR]