scholarly journals Incidence of Cladosporium cladosporioides on Jatropha seeds and its effect on germination

2020 ◽  
Vol 13 (3) ◽  
pp. 46
Author(s):  
F. L. P. Souza ◽  
A. Coneglian ◽  
M. L. Paz Lima ◽  
I. B. Lima ◽  
G. H. S. Peixoto ◽  
...  
Keyword(s):  
Cladosporium Cladosporioides ◽  
Jatropha Seeds

Biocontrol of Cladosporium cladosporioides of mango fruit with Bacillus atrophaeus TE7 and effects on storage quality

2021 ◽  
Vol 78 (2) ◽  
pp. 765-774
Author(s):  
Minmin Jing ◽  
Bingyu Huang ◽  
Wen Li ◽  
Jiaoke Zeng ◽  
Yuanzhi Shao
Keyword(s):  
Cladosporium Cladosporioides ◽  
Bacillus Atrophaeus ◽  
Storage Quality ◽  
Mango Fruit

scholarly journals Assessment of the pulmonary adaptive immune response to Cladosporium cladosporioides infection using an experimental mouse model

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Xiaoping Ma ◽  
Jing Hu ◽  
Yan Yu ◽  
Chengdong Wang ◽  
Yu Gu ◽  
...  
Keyword(s):  
Immune Response ◽  
Immune Responses ◽  
Adaptive Immune Response ◽  
Pulmonary Hemorrhage ◽  
Cladosporium Cladosporioides ◽  
Th2 Cells ◽  
Intercellular Adhesion Molecule ◽  
Post Inoculation ◽  
Adaptive Immune ◽  
Systemic Infections

AbstractCladosporium cladosporioides causes asthma and superficial and deep infections, mostly in immunodeficient individuals and animals. This study aimed to investigate whether C. cladosporioides spores can enter the lungs through pulmonary circulation and influence pulmonary immune response. We intravenously injected mice with C. cladosporioides spore suspension and conducted several assays on the lungs. Pulmonary hemorrhage symptoms and congestion were most severe on days 1, 2, and 3 post-inoculation (PI). Extensive inflammatory cell infiltration occurred throughout the period of infection. More spores and hyphae colonizing the lungs were detected on days 1, 2, and 3 PI, and fewer spores and hyphae were observed within 21 d of infection. Numerous macrophages, dendritic cells, and neutrophils were observed on day 5 PI, along with upregulation of CD54, an intercellular adhesion molecule. Th1 and Th2 cells increased after infection; specifically, Th2 cells increased considerably on day 5 PI. These results suggest that days 2 and 5 PI represent the inflammatory peak in the lungs and that the Th2 and Th1 signaling pathways are potentially involved in pulmonary immune responses. In conclusion, the further adaptive immune responses played important roles in establishing effective pulmonary immunity against C. cladosporioides systemic infections based on innate immune responses.

Trimmatostroma scutellare. [Descriptions of Fungi and Bacteria].

2007 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
Czech Republic ◽  
Geographical Distribution ◽  
Pinus Contorta ◽  
Conservation Status ◽  
Larix Decidua ◽  
Cladosporium Cladosporioides ◽  
Diagnostic Features ◽  
Juniperus Communis ◽  
Cedrus Libani

Abstract Descriptions are given of Trimmatostroma scutellare, which are found on dead decaying branches, twigs and cones of conifers, including information on its geographical distribution (USA (California), Russia, Austria, Bulgaria, Czech Republic, UK, Iceland, Norther Ireland, Poland, Sweden, Switzerland and Ukraine), hosts (Abies sp., Cedrus libani, Juniperus communis, Larix decidua, L. europaea, L. kaempferi, L. komarovii, L. sibirica, Larix sp., Pinus contorta, P. maritima var. nigra, P. mugo, P. nigra, P. radiata, P. sibirica, P. sylvestris and Pinus sp.), other associated organisms (Cladosporium cladosporioides and Sclerophoma pithiophila [Sydowia polyspora]), diagnostic features, biology and conservation status.

scholarly journals Microbial Transformation of Some Steroids by Cladosporium Cladosporioides Mrc 70282

2018 ◽  
Vol 42 (8) ◽  
pp. 408-411 ◽  
Author(s):  
Kudret Yildirim ◽  
Ali Kuru ◽  
Raşit Fikret Yılmaz
Keyword(s):  
Microbial Transformation ◽  
Cladosporium Cladosporioides ◽  
A Minor

Incubation of testosterone, androstenedione and progesterone with Cladosporium cladosporioides MRC 70282 for 5 days is reported. Testosterone was hydroxylated at C-16β and then oxidised at C-16. This was accompanied by a minor independent oxidation at C-17 and epimerisation at C-17. Androstenedione was reduced at C-17 and hydroxylated at C-16β, and this was then oxidised to a ketone at C-16. This was accompanied by a minor epimerisation at C-17. Progesterone was hydroxylated at C-21, and this was accompanied by a minor independent 5α-reduction.

Ecofriendly synthesis of halogenated flavonoids and evaluation of their antifungal activity

2015 ◽  
Vol 39 (4) ◽  
pp. 2980-2987 ◽  
Author(s):  
Roberta Bernini ◽  
Marcella Pasqualetti ◽  
Gianfranco Provenzano ◽  
Sabrina Tempesta
Keyword(s):  
Antifungal Activity ◽  
Active Compound ◽  
Cladosporium Cladosporioides ◽  
Trichoderma Koningii

Chlorinated catechin derivative 29 resulted in being the most active compound against Trichoderma koningii and Cladosporium cladosporioides, common saprotrophic soil and seed fungi.

scholarly journals Enhancement of rice and wheat seed germination and seedling vigor by biocontrol agent, Cladosporium cladosporioides

2020 ◽  
Vol 7 (1) ◽  
pp. 9-15
Author(s):  
Md Touhidul Islam
Keyword(s):  
Seed Germination ◽  
Biocontrol Agent ◽  
Germination Percentage ◽  
Cladosporium Cladosporioides ◽  
Germination Index ◽  
Rice Seed ◽  
Seedling Vigor ◽  
Wheat Seed ◽  
Mean Values ◽  
Vigor Index

The biocontrol agent, Cladosporium cladosporioides, strain BOU1 was used to evaluate the rice and wheat plant growth by germination percentage, germination index, vigor index- I and vigor index-II in rice and wheat seed. All the variables of germination and seedling vigor of rice and wheat were increased by the conidial suspension of C. cladosporioides. The rice seed treated with C. cladosporioides had the highest germination index and vigor index-I with average mean values of 8.2 and 4.5, respectively; while the treated wheat seed showed the highest germination percentage and vigor index- II with average mean values of 80.3 and 0.05, respectively. The research is concluded that the biocontrol agent C. cladosporioides improves seed germination and seedling vigor of wheat and rice, which can finally be converted into superior yield even in adverse conditions. Res. Agric., Livest. Fish.7(1): 09-15, April 2020

scholarly journals Reduction of chromium (VI) from aqueous solution by biomass of Cladosporium cladosporioides

2017 ◽  
Vol 76 (9) ◽  
pp. 2494-2502 ◽  
Author(s):  
María Teresa Garza-González ◽  
Jonathan Eduardo Ramírez-Vázquez ◽  
María de los Ángeles García-Hernández ◽  
María Elena Cantú-Cárdenas ◽  
Adriana Liñan-Montes ◽  
...  
Keyword(s):  
Reduction Process ◽  
Cladosporium Cladosporioides ◽  
Total Chromium ◽  
Isothermal Model ◽  
Process Comparison ◽  
Chromium Vi ◽  
Before And After ◽  
Effects Of Ph ◽  
Pseudo Second Order ◽  
Adsorption Reduction

Abstract The capacity of Cladosporium cladosporioides biomass for removal of Cr(VI) in aqueous solutions was evaluated. A 2 × 2 factorial experiment design was used to study the effects of pH and biomass doses. Lower pH values and larger biomass doses increased the capacity of C. cladosporioides biomass for removal of Cr(VI), reaching a reduction capacity of 492.85 mg g−1, a significantly higher value compared to other biomass reported. Cr(VI) removal kinetic rates followed a pseudo-second order model, like other fungal biomass reported previously. The apparent adsorption process was described well by the Freundlich isothermal model. However, determination of total chromium indicated that adsorption of Cr(VI) was followed by a redox reaction that released proportional quantities of Cr(III) into the experimental supernatant, suggesting a parallel adsorption-reduction process. Comparison of Fourier transform infrared spectroscopy spectra of C. cladosporioides biomass before and after the reduction process demonstrated the involvement of positively charged amino groups in the Cr(VI) adsorption-reduction process.

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