نتایج جستجو برای: آکتینومیست ها actinomycetes

تعداد نتایج: 343600  

2015
Mahesh Prasad Saneev Kumar Umesh Kumar

Traditional medicine that has been adopted by other population (outside its indigenous culture) is often termed alternative or complementary medicine. Herbal medicines include herbs, herbal materials, herbal preparations, and finished herbal products that contain parts of plants or other plant materials as active ingredients. Ayurveda, the ancient science of life. New chemical entities are requ...

Journal: :Indoor air 2006
T Lee S A Grinshpun D Martuzevicius A Adhikari C M Crawford J Luo T Reponen

This field study investigated the relationship between indoor and outdoor concentrations of airborne actinomycetes, fungal spores, and pollen. Air samples were collected for 24 h with a button inhalable aerosol sampler inside and outside of six single-family homes located in the Cincinnati area (overall, 15 pairs of samples were taken in each home). The measurements were conducted during three ...

2017
Somaye Mazkour Saeid Hosseinzadeh Seyed Shahram Shekarforoush

Background and Objectives In the present study, the Lut Desert, Iran was chosen as one of the hottest places in the world (with the recorded temperature of 70.7°C during 2003-2009) to find out whether any heat-resistant microorganisms were present in the soil. Materials and Methods The samples were collected from surface and depth of three identified places of Gandom Beryan in the Lut Desert....

Journal: :progress in biological sciences 2015
ensieh salehghamari mona soleimani vida tafacori

screening of microorganisms for the production of novel antibiotics has been intensivelypursued for many years by scientists. actinomycetes have the capability to synthesize manydifferent antibiotics. a total of 69 actinomycete isolates were recovered from soil samplescollected from alborz province. selected colonies (rough, chalky) of actinomycetes werepurified. all screened isolates were iden...

Journal: :Actinomycetologica 1991

Journal: :Journal of bacteriology 1940
S A Waksman

The exact position of the actinomycetes or ray-fungi in the kingdom of lower forms of life has attracted considerable attention and has been a subject of much speculation. These organisms have been classified as bacteria, as fungi, and as a special group, either derived from one of the above or giving rise to both. With the accumulated knowledge concerning the morphology of the actinomycetes, i...

Endophytic actinomycetes were isolated from surface sterilized leaves of Catharanthes roseus (L.) G. Don offamily Apocynaceae. A total of 38 endophytic actinomycetes were recovered on Starch Casein Agar.Among the 38 isolates 20 morphologically different isolates were screened for antibacterial activity againstBacillus subtilis, Staphylococcus aureus, Pseudomonas aeruginosa, Pr...

Saline rhizospheric areas are untouched environments for isolating actinomycetes with the potential of valuable salt tolerant enzyme production. In this study, we isolated and evaluated a total number of of 26 actinomycete strains from plant rhizosphere of the periphery of Dasht-e-Kavir desert. Isolated actinomycetes produced different enzymes. Among them 50, 46, 39, 27, 10 and 7 % of the isola...

2015
Hannes Horn Ute Hentschel Usama Ramadan Abdelmohsen

Here, we report the draft genome sequences of three actinobacterial isolates, Micromonospora sp. RV43, Rubrobacter sp. RV113, and Nocardiopsis sp. RV163 that had previously been isolated from Mediterranean sponges. The draft genomes were analyzed for the presence of gene clusters indicative of secondary metabolism using antiSMASH 3.0 and NapDos pipelines. Our findings demonstrated the chemical ...

Journal: : 2022

هدف: پژوهش حاضر با هدف تعیین نقش تعاملی خود­شفقت ­ورزی زوجین در تنظیم شناختی هیجان خود و همسر به روش مدل­سازی وابستگی متقابل عامل-شریک انجام شد. روش: از نوع توصیفی_همبستگی مدل­ یابی معادلات ساختاری بود. جامعه آماری شامل کلیه ساکن شهر تهران سال 1399 بود که بین آن‌ها 167 زوج (334 شرکت ­کننده) نمونه­ گیری دردسترس ­عنوان نمونه انتخاب برای گرداوری داده­ ها پرسشنامه راهبردهای تنظیم­ هیجان_فرم کوتاه گ...

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