... 29. John Ansell, former botanical collector of the Niger Expedition, to Stokes, identifying the plant used for blue dye on the Niger.
1842 - Gale Group | SAS Part 1
Shi‐Yi Wang, Min Xu, Ye Han, Zhijiang Zhou,
The control of Aspergillus niger (A. niger) is of great significance for the agricultural economy and food safety. In this study, the antifungal effect and mechanism of iturin A from Bacillus amyloliquefaciens (CGMCC No. 8473) against A. niger (ATCC 16404) were investigated using biochemical analyses and ... and intracellular vacuolization. The cytomembrane integrity of A. niger was affected by iturin A, as detected by ... indicated that iturin A induced apoptosis in A. niger through the oxidative stress pathway. Proteomics results showed ...
Tópico(s): bioluminescence and chemiluminescence research
2024 - Multidisciplinary Digital Publishing Institute | Journal of Fungi
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji". ...
0000 - Gale Group | NCCO EuropeAfrica
Juanjuan Ma, Shuyan Li, Jinxi Wang, Shuting Jiang, Balaji Panchal, Yuzhuang Sun,
... paper, culture conditions and bioleaching process of Aspergillus niger (A. niger) were optimized, the mechanism of acid production and factors of the bioleaching process of A. niger were discussed, and the bioleaching mechanism of REEs from CFA by A. niger was expounded. The results showed that organic nitrogen ... the morphology and acid production capacity of A. niger, and the A. niger used in this study mainly secreted oxalic acid ( ... process by affecting the acid production of A. niger. Therefore, by optimizing the initial pH value to ...
Tópico(s): Metal Extraction and Bioleaching
2023 - Elsevier BV | Fuel
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Ann‐Chang Cheng, Xianfeng Peng, Wenzhen Chen, Deng-Yu Tseng, Zhigang Tan, Haijun Liu, Zonghua Qin, Rolissa Ballantyne, Chun‐Hung Liu,
Aspergillus niger is a unique fungus with benefits that can help improve the performance of terrestrial and aquatic animals. However, studies on the use of A. niger on aquatic animal species are limited. The present study investigated the effects of A. niger preparation as a dietary supplement on growth, gut ... and three diets containing three doses of A. niger preparation 0.5, 1 and 1.5 g ( ... The results showed that increasing concentrations of A. niger preparation led to higher weight gain and final ...
Tópico(s): Aquatic life and conservation
2023 - Elsevier BV | Aquaculture
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Marta Cortesão, Gudrun Holland, Tabea Schütze, Michael Laue, Ralf Moeller, Vera Meyer,
The biotechnology- and medicine-relevant fungus Aspergillus niger is a common colonizer of indoor habitats such as the International Space Station (ISS). Being able to colonize and biodegrade a wide range of surfaces, A. niger can ultimately impact human health and habitat safety. ... by spaceflight microgravity. Knowing how microgravity affects A. niger colony growth, in particular regarding the vegetative mycelium ( ... considered analogs for surface contamination, we investigated A. niger colony growth on agar in normal gravity (Ground) ...
Tópico(s): Planetary Science and Exploration
2022 - Frontiers Media | Frontiers in Microbiology
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Hafiz Muhammad Tauqeer, Zeeshan Basharat, Pia Muhammad Adnan Ramzani, Muniba Farhad, Karolina Lewińska, Veysel Turan, Anna Karczewska, Shahbaz Ali Khan, Gull-e Faran, Muhammad Iqbal,
... concentration of phytoavailable Pb in PBS through Aspergillus niger (A. niger)-mediated release of PO43- from fish bone [Apatite ... APII-P), APII char (APII-C), and A. niger inoculum as separate doses, and combining A. niger with APII-P (APII-P + A. niger) and APII-C (APII-C + A. niger). The effects of these treatments on reducing the ... scoped. Results revealed that the APII-C + A. niger treatment was the most efficient one. Compared to ... 92%. The grain produced under APII-C + A. niger were safe for human consumption as Pb concentration ...
Tópico(s): Aluminum toxicity and tolerance in plants and animals
2022 - Elsevier BV | Environmental Pollution
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Saade Abdalkareem Jasim, Walid Kamal Abdelbasset, Rustem Shichiyakh, Sarmad Ghazi Al‐Shawi, Ghulam Yasin, Abduladheem Turki Jalil, Yasir Salam Karim, Yasser Fakri Mustafa, Maryam Norbakhsh,
... the probiotic role of the unicellular fungi, Aspergillus niger on growth performance, immunity, haematology and digestive enzymes ... fish supplemented with diet containing 1 × 103 A. niger) and T2 (fish supplemented with diet containing 1 × 106 A. niger) considered as the experimental treatments in three replicates. ... and lipid efficiency ratio) significantly increased in A. niger supplemented fish compared with control (p < 0.05). ... lysozyme and total immunoglobulin significantly elevated in A. niger supplemented groups compared with control (p < 0.05). ...
Tópico(s): Aquatic life and conservation
2022 - Wiley | Aquaculture Research
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Liyan Wang, Hao Guan, Jun Hu, Yi Feng, Xiang Li, Kianpoor Kalkhajeh Yusef, Hongjian Gao, Da Tian,
... phosphate-solubilizing fungi (PSF), a typical PSF Aspergillus niger (A. niger, ANG) was investigated for the degradation of wheat ... in this work. The results revealed that A. niger significantly increased wheat straw degradation (30%) compared with no A. niger treatment (7.7%). Meanwhile, more than 92% of total P was released from WST by A. niger, much higher than from WST treatment (69.5%). ... 4-glucanase and β-glucosidase produced by A. niger contributed to the wheat straw degradation and organic P release compared with no A. niger treatment. Oxalic acid secreted by A. niger dominated ...
Tópico(s): Biofuel production and bioconversion
2022 - American Chemical Society | Journal of Agricultural and Food Chemistry
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Wenjun Sun, Ying Yu, Jiao Chen, Bin Yu, Tianpeng Chen, Hanjie Ying, Shengmin Zhou, Pingkai Ouyang, Dong Liu, Yong Chen,
... of fungi. As an external pressure on Aspergillus niger, light signaling transmits stress signals into the cell ... effect of light on the biofilm of A. niger will provide a theoretical basis for light in ... and industrial applications. Here, the characterization of A. niger biofilm under different light intensities confirmed the effects of light signaling. Our results indicated that A. niger intensely accumulated protective mycelial melanin under light illumination. ... exopolysaccharides. However, the importance of melanin to A. niger biofilm is rarely reported; therefore, we knocked out ...
Tópico(s): Protist diversity and phylogeny
2021 - American Society for Microbiology | mBio
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Yanli Zheng, Xiaoyu Jia, Yalin Ran, Meijun Du, Zhiyong Zhao, Lan Chen, Peng Zhang, Jiangkuo Li, Junwei Yuan, Wang Hai-fen, Xihong Li,
... antimicrobials against postharvest black mold caused by Aspergillus niger (A. niger) on apple fruit and in maintaining fruit quality. Apple fruit is susceptible to A. niger infection during storage, resulting in a significant decline ... alleviate the severity of postharvest black mold (A. niger) of apples and inhibit mycelial growth of A. niger. In addition, 0.5 mg L−1 O3 ... H2O2 also inhibited the mycelial growth of A. niger in treated apples. Further studies indicated that aerosolized ... study gives a first insight into the A. niger control effect of in-package aerosolization technology associated ...
Tópico(s): Listeria monocytogenes in Food Safety
2021 - Elsevier BV | Scientia Horticulturae
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Souley Issaka, Oumar Traoré, Régis Dimitri Skopé Longué, Agnès Pinel-Galzi, Mandev S. Gill, Simon Dellicour, Paul Bastide, Stéphane Guindon, Eugénie Hébrard, Marie-Jo Dugué, Y. Séré, Silla Semballa, S Aké, Philippe Lemey, Denis Fargette,
... of Rice yellow mottle virus (RYMV) along the Niger River, regular sampling of virus isolates was conducted along 500 km of the Niger Valley in the Republic of Niger and was complemented by additional sampling in neighbouring ... of RYMV into and within the Republic of Niger was inferred as a continuous process using a ... The spatial resolution along this section of the Niger River was the highest implemented for RYMV and ... documented history of rice cultivation changes along the Niger River for their interpretation. As a prerequisite, the ...
Tópico(s): Agronomic Practices and Intercropping Systems
2021 - University of Oxford | Virus Evolution
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
In this study, A. niger synthesized silver nanoparticules (AgNP) were characterised by using UV-Vis Sphecthrofotometry, Atomic Force Microscopy (AFM) and Transmission Electron Microscope (TEM) ... particule size of AgNP which biosynthesised on A. niger were measured between 13.2-646.8 nm ... The TEM analysis of AgNPs synthesized on A. niger were determined as a spherical in shape with ... The development of antifungal inhibition zone on A. niger and A. flavus was respectively carried out to evaluate on application of A. niger-AgNP; between 0-0.67 mm, 0-0. ...
Tópico(s): Essential Oils and Antimicrobial Activity
2020 - Sivas Cumhuriyet University | Cumhuriyet Science Journal
... Sir Clement Hill on the Position of the Niger Company, the Say-Barrawa Line, the Mizon Expeditions, ... the Expeditions to Boussa and Bajibo on the Niger and the Cases of the "Ardent" and "Faji".
0000 - Gale Group | NCCO EuropeAfrica
Abeer Hossain, Aiko Hendrikx, Peter J. Punt,
Abstract Background The filamentous fungus Aspergillus niger is frequently used for industrial production of fermentative products such as enzymes, proteins and biochemicals. Notable examples of industrially produced A. niger fermentation products are glucoamylase and citric acid. Most ... feat that has prompted researchers to propose A. niger to serve as heterologous production host for the ... and polymers. Heterologous production of IA in A. niger has resulted in unexpected levels of metabolic rewiring ...
Tópico(s): Enzyme Production and Characterization
2019 - BioMed Central | Fungal Biology and Biotechnology