Comparative genomics provides new insights into the diversity, physiology, and sexuality of the only industrially exploited tremellomycete [electronic resource] : <i>Phaffia rhodozyma</i>

• Ngôn ngữ: eng
• Ký hiệu phân loại: 572.6 Proteins
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Science ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Size: 16 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 260696
• Chủ đề: 1. 59 basic biological sciences; 2. 60 applied life sciences; 3. Aquaculture; 4. Basidiomycete; 5. Et al; 6. Mating type; 7. Mycosporines; 8. Photoprotection; 9. Phylogenomics; 10. Xanthophyllomyces dendrorhous; 11. Yeast

Tóm tắt

 The class Tremellomycete (Agaricomycotina) encompasses more than 380 fungi. Although there are a few edible <
 i>
 Tremella<
 /i>
  spp., the only species with current biotechnological use is the astaxanthin-producing yeast <
 i>
 Phaffia rhodozyma<
 /i>
  (Cystofilobasidiales). Besides astaxanthin, a carotenoid pigment with potent antioxidant activity and great value for aquaculture and pharmaceutical industries, <
 i>
 P. rhodozyma<
 /i>
  possesses multiple exceptional traits of fundamental and applied interest. The aim of this study was to obtain, and analyze two new genome sequences of representative strains from the northern (CBS 7918<
 sup>
 T<
 /sup>
 , the type strain) and southern hemispheres (CRUB 1149) and compre them to a previously published genome sequence (strain CBS 6938). Furthermore, photoprotection and antioxidant related genes, as well as genes involved in sexual reproduction were analyzed.