Phytochrome system of the yeast Candida guilliermondii and recovery from ultraviolet injury.

نویسندگان

  • G Y Fraikin
  • M E Pospelov
  • L B Rubin
چکیده

The effect of red (660 nm) and far-red (730 nm) light on the stability of the yeast Candida guilliermondii to lethal u.v. radiation has been studied. Reactivation and protection were exhibited for 30 min after treatment with red light and were abolished by far-red exposure applied within this time period. The temperature dependence of the reactivation effect was also studied. The data obtained showed that the properties of recovery and protection against u.v. exposure are associated with the phytochrome system of the yeast.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Fluconazole Susceptibility Profile of Candida isolates Recovered from Patients Specimens Admitted to Yazd Central Laboratory

The increasing incidence of candidiasis and antifungal resistance as well as the introducing of new antifungal has recently encouraged performing of fungal susceptibility testing. The aim of this study was to evaluate the susceptibility profile of Candida species isolated from patients admitted to Yazd central laboratory to fluconazole. We used the broth microdilution method to evaluate the sus...

متن کامل

Fluconazole Susceptibility Profile of Candida isolates Recovered from Patients Specimens Admitted to Yazd Central Laboratory

The increasing incidence of candidiasis and antifungal resistance as well as the introducing of new antifungal has recently encouraged performing of fungal susceptibility testing. The aim of this study was to evaluate the susceptibility profile of Candida species isolated from patients admitted to Yazd central laboratory to fluconazole. We used the broth microdilution method to evaluate the sus...

متن کامل

فراوانی مخمرهای کاندیدایی و غیر کاندیدایی در عفونت‌های قارچی مخمری در آزمایشگاه‌های تهران در 16 ماه

Background: Infections caused by opportunistic yeasts such as Candida species, Trichosporon, Rhodotorula and Saccharomyces have increased in immunocompromis- ed patients and their identification is crucial as intrinsic and acquired resistance of some yeast species to antifungal agents are on the rise. The aim of this study was to identify the organisms to the species level in order to...

متن کامل

تعیین گونه‌های کاندیدای غیرآلبیکنس از نمونه‌های بالینی بیماران مبتلا به کاندیدیازیس

Background: I Infections due to Candida spp. have increased dramatically in recent years through a rising number of predisposing factors and immunocompromised hosts. Although Candida albicans is the most prevalent and important causative agent of Candida infections, the importance of C. parapsilosis, C. tropicalis, C. krusei, C. glabrata, C. guilliermondii and C. kefyr have increased significan...

متن کامل

Identification of yeast species in the oral cavity of Iranian soldiers by disk diffusion method

 Abstract Background: The disk diffusion method for identification of yeasts species was performed based on different but distinct susceptibilities of yeasts spp. to chemicals: janus green, ethidium bromide, 2,3,5-triphenyltetrazolium chloride, brilliant green, cycloheximide and rhodamine 6G. Methods: Atotal of 568 Iranian soldiers went under study for isolation and identification of Yeast spec...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of general microbiology

دوره 95 1  شماره 

صفحات  -

تاریخ انتشار 1976