Results 61 to 70 of about 1,109 (162)

Soil Fungal Diversity and Ecology Assessed Using DNA Metabarcoding along a Deglaciated Chronosequence at Clearwater Mesa, James Ross Island, Antarctic Peninsula

Biology, 2023
We studied the fungal diversity present in soils sampled along a deglaciated chronosequence from para- to periglacial conditions on James Ross Island, north-east Antarctic Peninsula, using DNA metabarcoding. A total of 88 amplicon sequence variants (ASVs)
Vivian N. Gonçalves, Juan M. Lirio, Silvia H. Coria, Fabyano A. C. Lopes, Peter Convey, Fábio S. de Oliveira, Micheline Carvalho-Silva, Paulo E. A. S. Câmara, Luiz H. Rosa   +8 more
doaj   +1 more source

Arachidonic acid production by Mortierella alpina using raw crop materials [pdf] [PDF]

Acta Scientiarum Polonorum Technologia Alimentaria, 2015
Arachidonic acid (ARA) is one of the three essential fatty acids, and it is important for human body to keep healthy and is widely used. At present, expensive materials such as glucose and yeast extract are generally reported to be optimal for ARA production.
Ganggang, Cao, Zhengbing, Guan, Feixian G, Liu, Xiangru, Liao, Yujie, Cai   +4 more
openaire   +2 more sources

Increased DHA Production in Seed Oil Using a Selective Lysophosphatidic Acid Acyltransferase

Frontiers in Plant Science, 2018
Metabolic engineering of the omega-3 (ω3) long chain polyunsaturated fatty acid biosynthesis pathway has generated fish oil-like levels of pharmaceutically and nutritionally important docosahexaenoic acid (DHA) in plant seeds.
Pushkar Shrestha, Dawar Hussain, Roger J. Mulder, Matthew C. Taylor, Surinder P. Singh, James R. Petrie, Xue-Rong Zhou   +6 more
doaj   +1 more source

Analysis and control of fungal deterioration on the surface of pottery figurines unearthed from the tombs of the Western Han Dynasty

Frontiers in Microbiology, 2022
In April 2020, 232 tombs of the Western Han Dynasty were found in Sundayuan, Heze City. In total, 141 pottery figurines of significant historical, cultural, and artistic value were unearthed from the tombs.
Yu Wang, Cen Wang, Xinyu Yang, Kaixuan Ma, Peifeng Guo, Qirui Sun, Shili Jia, Jiao Pan, Jiao Pan   +8 more
doaj   +1 more source

بررسی بیان ژن های طویل ساز گونه Mortirella alpine در شرایط مناسب تولید آراشیدونیک اسید و روغن [PDF]

مجله پژوهش‌های علوم و صنایع غذایی ایران, 2015
تولید توده زیستی، روغن، آراشیدونیک اسید و همچنین بیان ‍ژ‍ن های طویل ساز موثر در تولید آراشیدونیک اسید در گونه قارچی Mortierella alpina CBS 754.68 مورد بررسی قرار گرفت.
حمیدرضا صمدلوئی, روشنک احمد مخبری   +1 more
doaj   +1 more source

Optimization Of Arachidonic Acid Production Through Fermentation

, 2023
The overall objective of this project was to develop a process to produce ARA using a selected M. alpina strain, MA2-2, from Mara strain collection by applying medium optimization and strain improvement techniques.
Ren, Zixuan
core  

Overexpression of Citrate-Malate Carrier Promoted Lipid Accumulation in Oleaginous Filamentous Fungus Mortierella alpina

, 2023
The mitochondrial citrate-malate carrier is responsible for the transport of citrate and malate between the mitochondria and cytosol, ensuring citrate supply substrate for fatty acid synthesis.
Haiqin Chen (193169), Fengzhu Ling (15427159), Wei Chen, Xin Tang (134573), Haiqin Chen, Jianxin Zhao, Xin Tang, Jianxin Zhao (640885), Fengzhu Ling, Wei Chen (23863)   +9 more
core   +1 more source

Soil fungal communities affect the chemical quality of flue-cured tobacco leaves in Bijie, Southwest China

Scientific Reports, 2022
Soil microorganisms could affect the quality of tobacco leaves, however, little is known about the association of tobacco chemical components and soil fungal communities. In the present study, the relationship between soil fungi and tobacco quality based
Mei Wang, Long Zhang, Yi He, Lukuan Huang, Lei Liu, Dan Chen, Anqi Shan, Ying Feng, Xiaoe Yang   +8 more
doaj   +1 more source

Polyunsaturated fatty acids (PUFAs) content of the fungus Mortierella alpina isolated from soil

, 2007
Twenty-five isolates of Mortierella spcies were prepared, which can be used for the production of polyunsaturated fatty acids (PUFAs)-rich oil for nutritional supplements. The fatty acid contents were determined after heterotrophic fermentation.
Jiang, Y, Ho, SY, Chen, F
core   +1 more source

Investigation of the effect of glucose syrup and brown sugar as low-cost substrate for lipid production by Mortierella alpine CBS 754.68

Biological Journal of Microorganism, 2016
Introduction: Arachidonic acid is an important essential fatty acid in human nutrition. The filamentous fungus Mortierella alpina has been identified as a promising producer of arachidonic acid.
saed Montazeri, hamid reza samadlouie, hami kaboosi   +2 more
doaj