scholarly journals Effects of Culture Conditions on Growth and Cyclooligomer Depsipeptides Biosynthesis of Cordyceps sp. CPA14V

Author(s):  
Nguyen Thi Thuy Van ◽  
Nguyen Dinh Viet ◽  
Duong Minh Lam

Cordyceps sp. CPA14V was isolated from insect-fungi sample that was collected from Copia - Son La Nature Reserve. The strain was able to biosynthesize cyclooligomer depsipeptides (CODs). This study aimed to identify Cordyceps sp. CPA14V to species using DNA sequence analysis and to estimate the effects of carbon, nitrogen, pH of culture broth on its growth and COD producing capacity. The results showed that the studied strain was Cordyceps cateniannulata CPA14V. This is the first record of the species in Vietnam. Glucose, yeast extract and pH=8.0 were the most suitable for growth and CODs synthesis of C. cateniannulata CPA14V. This is also the first report of CODs produced by a C. cateniannulata.

Check List ◽  
2020 ◽  
Vol 16 (3) ◽  
pp. 513-519
Author(s):  
Joseph L. Richards ◽  
Ronald P. Kittle III ◽  
Jaida R. Abshire ◽  
Dijel Fuselier ◽  
William E. Schmidt ◽  
...  

DNA sequence analysis of plastid-encoded psbA and UPA, mitochondrion-encoded COI, and nuclear-encoded LSU rDNA of rhodolith-forming crustose coralline algal specimens from the northwestern Gulf of Mexico reveals that Mesophyllum erubescens (Foslie) Me. Lemoine is present in mesophotic rhodolith beds offshore Louisiana and Texas at 39–57 m depth. Morpho-anatomical characters viewed with SEM support the identification of these specimens. Mesophyllum erubescens is reported for the first time offshore Louisiana at Ewing Bank, the Louisiana–Texas border at Bright Bank, and Texas in the Flower Garden Banks National Marine Sanctuary.


Cancer Cell ◽  
2007 ◽  
Vol 12 (6) ◽  
pp. 501-513 ◽  
Author(s):  
Stefan Fröhling ◽  
Claudia Scholl ◽  
Ross L. Levine ◽  
Marc Loriaux ◽  
Titus J. Boggon ◽  
...  

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