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    • YSU Faculties and Educational Centers
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      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
      • Faculty of Law
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      • Faculty of Armenian Philology
      • Faculty of International Relations
      • Faculty of History
      • Institute of Physics
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      • Faculty of Sociology
      • Faculty of Economics and Management
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      • YSU Ijevan Branch
    • Scientific Centers and Laboratories
      • American Studies Center
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Institute for Social and Humanitarian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Observatory
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
      • Vehicle Fleet
      • Business Incubator
      • Byurakan Industrial Practice Base
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      • Procurement Planning Department
      • Dilijan Sports and Health Center
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      • International Cooperation Office
      • Tsaghkadzor training and production base
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      • Hankavan Industrial Practice Base
      • Accounting Department
      • Center for Quality Assurance
      • Department for Special Affairs
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Մանրէաբանական կենսավերականգնման խումբ

Գիտահետազոտական խումբը հիմնադրվել է ՀՀ ԿԳՄՍՆ բարձրագույն կրթության և գիտության կոմիտեի և Երևանի պետական համալսարանի աջակցությամբ։ Խմբի գիտահետազոտական գործունեության նպատակն է ուսումնասիրել ՀՀ հանքարդյունաբերական տարածքներում մանրէների բազմազանությունը, մետաղակայունության մեխանիզմները, ինչպես նաև դրանց հիմքով մետաղներով աղտոտված շրջակա միջավայրի կենսավերականգնման հեռանկարների բացահայտումը։

Շրջակա միջավայրի ծանր մետաղներով աղտոտումը բնապահպանական համաշխարհային խնդիր է, քանի որ վերջիններս մարդու և կենդանի օրգանիզմների համար թունավոր միացություններ են։ Յուրաքանչյուր տարի միլիոն տոննա տարրեր արդյունահանվում են հանքավայրերից, իսկ հանքավայրերի շահագործման արդյունքում ձևավորված թափոններն արտանետվում են շրջակա միջավայր: Դրանք, կուտակվելով հողում, ջրում, հանգեցնում են լուրջ բնապահպանական խնդիրների։

Մանրէներում մետաղակայունության երևույթը ունի հիմնարար նշանակություն  մանրէների էկոլոգիայի և բնապահպանության, հատկապես ծանր մետաղների կենսաերկրաբանական շրջանառությունում մանրէների դերի ուսումնասիրման և մետաղներով աղտոտված շրջակա միջավայրի կենսավնասման համար:

Աշխատակիցներ

  1. Արմինե Մարգարյան
  2. Հովիկ Փանոսյան
  3. Դիանա Ղևոնդյան
  4. Սոնա Նիկոլյան
  5. Մանե Թադևոսյան

Թոփ 5 հրապարակումներ (Scopus, Web of Science 2019-2024)

  1. Tadevosyan, M., Margaryan, A. & Panosyan, H. Assessment of feather degrading activity of thermophilic bacilli isolated from Armenian geothermal springs. Biologia (2025). 
  2. Ghevondyan D., Soghomonyan T., Hovhannisyan P., Margaryan A., Paloyan A., Birkeland N-K., Antranikian G., Panosyan H., Detergent-resistant α-amylase derived from Anoxybacillus karvacharensis K1 and its production based on whey. Sci Rep 14, 12682 (2024). 
  3. Burkhardt C, Baruth L, Neele Meyer-Heydecke, Klippel B, Margaryan A, Paloyan A, Panosyan HH, Antranikian G. Mining thermophiles for biotechnologically relevant enzymes: evaluating the potential of European and Caucasian hot springs. Extremophiles. 2024 Nov 22;28(1):5. doi: 10.1007/s00792-023-01321-3. PMID: 37991546; PMCID: PMC10665251. 
  4. Panosyan H., Margaryan A., N.K. Birkeland (2021) Anoxybacillus karvacharensis sp. nov., a novel thermophilic bacterium isolated from the Karvachar geothermal spring in Nagorno-Karabakh, Int. J. Syst. Evol. Microbiol., 71(10), DOI 10.1099/ijsem.0.005035.
  5. Dzhuraeva M., Margaryan A., Panosyan H., Birkeland N-K, Bobodzhonova K. (2021) Newly isolated thermophilic Thermus sp. T84C3 strain from Tamdykul (Tajikistan) geothermal spring, “BIOTECHNOLOGY: SCIENCE AND PRACTICE, INNOVATION AND BUSINESS”, International Scientific and Practical Conference, ARTICLES, October 20-22, 2021, Yerevan, Armenia, p. 30-34.

Contacts

Խմբի ղեկավար՝

Կ.գ.թ., դոցենտ Արմինե Մարգարյան

Հեռ.՝ 45-21 (ներքին)

Էլհասցե՝ arminemargaryan@ysu.am

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