Results 101 to 110 of about 529 (136)

Basidiomycete pigments as sustainable food colorants and stabilizers: from fungal biology to industrial potential. [PDF]

open access: yesFront Microbiol
Karunarathna SC   +10 more
europepmc   +1 more source
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Gentic overexpression increases production of hypocrellin A in Shiraia bambusicola S4201

Journal of Microbiology, 2019
Hypocrellin A (HA) is a perylenequinone (PQ) isolated from Shiraia bambusicola that shows antiviral and antitumor activities, but its application is limited by the low production from wild fruiting body. A gene overexpressing method was expected to augment the production rate of HA in S. bambusicola.
Shu Zhen Yan, Xi Lin, Shuang-Lin Chen
exaly   +3 more sources

Cluster analysis on hypocrellin A content in anamorphsof Shiraia bambusicola

open access: yesChina Journal of Chinese Matera Medica, 2010
By examining the colony growth rate, colony texture, substrate mycelium color and separation method of 40 anamorph strains of Shiraia bambusicola to investigate the relationship between these indexes and content of hypocrellin A.In UV-spectrophotometry and microscopic observation were applied in the experiments.
Wen, Du   +4 more
openaire   +3 more sources

High Efficiency Hypocrellin Production by a Novel Mutant Isolated from Shiraia bambusicola [PDF]

open access: yes, 2019
The fungus Shiraia bambusicola GZ19M1 is biotechnologically important due to its ability to biosynthesis the pigment hypocrellins. Results showed that ethyl methane sulfonate (EMS) was effective mutagenic agent for strain and potentially produced large numbers of random mutations broadly and uniformly over the whole genome to generate unique strains ...
DU, Wen   +3 more
openaire   +2 more sources

Effect of Synergistic Inducement on the Production of Laccase by a Novel Shiraia bambusicola Strain GZ11K2

Applied Biochemistry and Biotechnology, 2012
In this study, an easily detectable method was employed for screening laccase-producing microorganisms by using 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) as laccase secretion indicator. A novel laccase-producing strain was isolated and identified as Shiraia bambusicola Henn.
Chunlong Sun, Wen Du
exaly   +3 more sources

Improvement on the Antioxidant Activity of Polysaccharides by Submerged Fermentation of Shiraia bambusicola GDMCC 60438 (Ascomycota)

International Journal of Medicinal Mushrooms, 2020
Shiraia bambusicola strain GDMCC 60438, originally isolated from eastern China, was applied for production of polysaccharides through submerged fermentation with glucose and potato extracts. Compared with a polysaccharide content of 3.94 ± 0.92% in natural Sh.
Xiaofei Tian, Zhenqiang Wu, You Luo
exaly   +3 more sources

The Shiraiachromes: Novel Fungal Perylenequinone Pigments from Shiraia Bambusicola

Journal of Natural Products, 1989
Three novel perylenequinone pigments shiraiachromes A, B and C have been isolated from the Chinese bamboo fungus, Shiraia bambusicola. Their structures (cyclohepta [ghi] perylene dione-5,12) have been determined on the basis of spectroscopic data and chemical ...
Houming Wu
exaly   +2 more sources

Genome editing in Shiraia bambusicola using CRISPR-Cas9 system

open access: yesJournal of Biotechnology, 2017
Shiraia bambusicola can produce a type of hypocrellin, which is applied in antibacterial, antitumoral, and antiviral areas. Studies on the hypocrellin pathway have not been confirmed due to the deficiency of suitable genetic methods. We constructed a clustered regularly interspaced short palindromic repeat sequences (CRISPR)/Cas9 system in Shiraia sp ...
Huaxiang, Deng   +3 more
openaire   +3 more sources

Global identification of alternative splicing in Shiraia bambusicola and analysis of its regulation in hypocrellin biosynthesis

Applied Microbiology and Biotechnology, 2019
Hypocrellins, as natural pigments from Shiraia bambusicola, have extensive applications in the agricultural, cosmetic, food, and feed industries, and play a vital role in photodynamic therapy for anticancer and antiviral treatments. However, environmental stresses are always the bottlenecks for increasing hypocrellin yield during the process of ...
Hou Cheng-Lin, Jian Gao
exaly   +3 more sources

Nitric oxide mediates hypocrellin accumulation induced by fungal elicitor in submerged cultures of Shiraia bambusicola

Biotechnology Letters, 2014
Multiple responses of Shiraia bambusicola, including nitric oxide (NO) generation, hypocrellins production and salicylic acid (SA) biosynthesis, were induced by a fungal elicitor prepared from the mycelium of Aspergillum niger. Both the NO donator, sodium nitroprusside, and SA enhanced hypocrellin production without the fungal elicitor. However, the NO
Wen Du
exaly   +3 more sources

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