Cloning, characterization and expression of an exo-1,3-β-glucanase gene from the antagonistic yeast, Pichia guilliermondii strain M8 against grey mold on apples

2011 ◽  
Vol 59 (2) ◽  
pp. 284-293 ◽  
Author(s):  
Dianpeng Zhang ◽  
Davide Spadaro ◽  
Silvia Valente ◽  
Angelo Garibaldi ◽  
Maria Lodovica Gullino
Keyword(s):  
Pichia Guilliermondii ◽  
Grey Mold ◽  
Antagonistic Yeast ◽  
Yeast Pichia Guilliermondii

Identification of differentially expressed genes in the citrus epiphytic-yeast Pichia guilliermondii during interaction with Penicillium digitatum

2011 ◽  
Vol 57 (3) ◽  
pp. 208-214 ◽  
Author(s):  
Claudia Patricia Larralde-Corona ◽  
María del Socorro Ramírez-González ◽  
Gilberto Pérez-Sánchez ◽  
Amanda Alejandra Oliva-Hernández ◽  
José Alberto Narváez-Zapata
Keyword(s):  
Differentially Expressed Genes ◽  
Penicillium Digitatum ◽  
Differentially Expressed ◽  
Pichia Guilliermondii ◽  
Epiphytic Yeast ◽  
Yeast Pichia Guilliermondii

Effects of Pichia guilliermondii and Hot Air Treatment on the Postharvest Preservation of Red Fuji Apple Quality Attributes

2018 ◽  
Vol 81 (2) ◽  
pp. 186-194 ◽  
Author(s):  
Yan Zhao ◽  
Jingjing Yin
Keyword(s):  
Apple Fruit ◽  
Penicillium Expansum ◽  
Total Phenolic ◽  
Postharvest Diseases ◽  
Pichia Guilliermondii ◽  
Air Treatment ◽  
Hot Air ◽  
Antagonistic Yeast ◽  
Hot Air Treatment ◽  
Apple Quality

ABSTRACT The effects of individual and combined Pichia guilliermondii (at 1 × 108 CFU mL−1) and hot air (at 38°C for 96 h) treatments on the three major postharvest diseases Botrytis cinerea, Penicillium expansum, and Colletotrichum gloeosporioides, as well as the quality and antioxidant content of Red Fuji (Malus pumila var. domestica) apple fruit, were investigated in this work. Results suggested that the combined hot air and antagonistic yeast (P. guilliermondii) treatment effectively and completely inhibited the infection of apple fruit wounds by the three major postharvest diseases. Furthermore, apple fruit treated with antagonistic yeast or heat alone maintained better quality, which included mass loss, firmness, solid/acid ratio, and ascorbic acid content, than the control. The combination of the two treatments yielded the optimum apple quality. Moreover, the combined hot air and P. guilliermondii treatment also maintained or enhanced the antioxidative enzyme activities and total phenolic content of apple fruit. All results demonstrated that the combined antagonistic yeast and hot air treatment maintained the postharvest freshness of apple fruit.

scholarly journals Identification of the genes affecting the regulation of riboflavin synthesis in the flavinogenic yeast Pichia guilliermondii using insertion mutagenesis

2011 ◽  
Vol 11 (3) ◽  
pp. 307-314 ◽  
Author(s):  
Yuriy R. Boretsky ◽  
Yuriy V. Pynyaha ◽  
Volodymyr Y. Boretsky ◽  
Dariya V. Fedorovych ◽  
Lyubov R. Fayura ◽  
...  
Keyword(s):  
Insertion Mutagenesis ◽  
Pichia Guilliermondii ◽  
Yeast Pichia Guilliermondii ◽  
Riboflavin Synthesis

scholarly journals Deficiency in frataxin homologue YFH1 in the yeast Pichia guilliermondii leads to missregulation of iron acquisition and riboflavin biosynthesis and affects sulfate assimilation

BioMetals ◽  
2009 ◽  
Vol 22 (6) ◽  
pp. 1051-1061 ◽  
Author(s):  
Yuriy V. Pynyaha ◽  
Yuriy R. Boretsky ◽  
Daria V. Fedorovych ◽  
Lubov R. Fayura ◽  
Andriy I. Levkiv ◽  
...  
Keyword(s):  
Iron Acquisition ◽  
Sulfate Assimilation ◽  
Riboflavin Biosynthesis ◽  
Pichia Guilliermondii ◽  
Yeast Pichia Guilliermondii

The pleiotropic nature of rib80, hit1, and red6 mutations affecting riboflavin biosynthesis in the yeast Pichia guilliermondii

Microbiology ◽  
2007 ◽  
Vol 76 (1) ◽  
pp. 55-59 ◽  
Author(s):  
L. R. Fayura ◽  
D. V. Fedorovych ◽  
T. M. Prokopiv ◽  
Yu. R. Boretsky ◽  
A. A. Sibirny
Keyword(s):  
Riboflavin Biosynthesis ◽  
Pichia Guilliermondii ◽  
Yeast Pichia Guilliermondii

scholarly journals Bioremediation of chromium by the yeast Pichia guilliermondii: toxicity and accumulation of Cr (III) and Cr (VI) and the influence of riboflavin on Cr tolerance

2003 ◽  
Vol 158 (1) ◽  
pp. 59-67 ◽  
Author(s):  
Helena Ksheminska ◽  
Anita Jaglarz ◽  
Daria Fedorovych ◽  
Lyubov Babyak ◽  
Dmytro Yanovych ◽  
...  
Keyword(s):  
Pichia Guilliermondii ◽  
Yeast Pichia Guilliermondii
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