Tatevik Aloyan

ORCID: 0000-0002-8481-0208
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About
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Research Areas
  • Genetic and Environmental Crop Studies
  • Agriculture and Biological Studies
  • Wheat and Barley Genetics and Pathology
  • Plant Physiology and Cultivation Studies
  • Horticultural and Viticultural Research
  • Genetically Modified Organisms Research
  • Agricultural Productivity and Crop Improvement
  • Bioeconomy and Sustainability Development
  • History and Cultural Heritage
  • Celiac Disease Research and Management
  • Ancient Near East History
  • Research Data Management Practices
  • Plant pathogens and resistance mechanisms
  • Agriculture, Plant Science, Crop Management
  • Lymphoma Diagnosis and Treatment
  • Bacteriophages and microbial interactions
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Plant Parasitism and Resistance
  • Phytase and its Applications
  • Genetic and phenotypic traits in livestock
  • Eurasian Exchange Networks
  • Environmental DNA in Biodiversity Studies
  • Agricultural safety and regulations
  • Carcinogens and Genotoxicity Assessment
  • Plant Genetic and Mutation Studies

Armenian National Agrarian University
2019-2024

Agrobiotechnology Institute
2023-2024

AgroBio
2023

TIn the current period of agricultural management, when task is to obtain new breeds farm animals following modern socio-economic, regional, and natural-geographical requirements improve existing ones, problem using rich gene pool wild relatives very often arises. It should be noted, however, that genetic potential Armenian Mouflon was not used during creation animals, particularly sheep in Armenia. This due several biological barriers, which are currently surmountable with use...

10.52276/25792822-2024.1-68 article EN AgriScience and Technology 2024-01-01

Background: Potatoes are a crucial component of the human diet, often referred to as "second bread." The food security and safety country significantly influenced by volume potato production, highlighting its strategic importance. As staple crop worldwide, is not only versatile delicious food, but also rich source nutrients bioactive compounds, positioning it functional with potential improve health aid in prevention management various chronic diseases. cultivation technologies progress,...

10.31989/ffs.v4i8.1400 article EN cc-by-nc Functional Food Science - Online ISSN 2767-3146 2024-08-22

Background: At this stage of agricultural development, the demand for modern wheat varieties have risen considerably. Beyond achieving maximum yield, it is now essential to produce grain that both high-quality and safe. It evident addressing these challenges nearly impossible through classical selection methods, which rely on a limited set phenotypic indicators. Obtaining new enhancing existing meet needs population industry can only be achieved advanced biotechnological including molecular...

10.31989/ffs.v4i11.1507 article EN Functional Food Science - Online ISSN 2767-3146 2024-11-28

Գյուղատնտեսության զարգացման ներկայիս փուլում, երբ առաջնային խնդիրներ են մշակաբույսերի նոր սորտերի ստացումը և գոյություն ունեցողների կատարելագործումը, դասական սելեկցիայի հետ մեկտեղ կիրառվում նորագույն տեխնոլոգիաներ, այդ թվում՝ մոլեկուլային մարկերներ ու գենետիկական տրանսֆորմացիաներ: Սույն հետազոտության շրջանակում ուսումնասիրվել է Հայաստանում մշակվող կարտոֆիլի երեք արժեքավոր ներսորտային միջսորտային բազմազանությունը: Գիտափորձերի արդյունքները որպես կարող կիրառվել նշված նույնականացման,...

10.52276/25792822-2024.3-232 article ET AgriScience and Technology 2024-09-30

Drug hypersensitivity reactions (DHRs) is commonly encountered in clinical practice. This condition requires sufficient knowledge of health care professionals (HCPs) carrying for these patients.To assess the awareness, practices and attitudes to DHRs among HCPs Armenia identify main problems take appropriate measures.The 23-item questionnaire covering 3 domains - knowledge, practice attitude was developed applied an anonymous survey. Data were analyzed according specialty, experience, type...

10.4149/bll_2022_048 article EN Bratislavské lekárske listy/Bratislava medical journal 2022-01-01

The reported annual temperature increase and significant precipitation drop in Armenia impact the country's ecosystems biodiversity. present study surveyed geographical distribution of local wild beet species under ongoing climate change conditions. We showed that B. lomatogona, corolliflora macrorhiza are sensitive to were affected various degrees, depending on their location. most was which is at verge extinction. Migration for ca. 90 200-300 m up mountain belt recorded lomatogona...

10.3390/plants11192502 article EN cc-by Plants 2022-09-24

BioDATA is an international project on developing skills in biodiversity data management and publishing. Between 2018 2021, undergraduate postgraduate students from Armenia, Belarus, Tajikistan, Ukraine, have opportunity to take part the intensive courses become certified professionals management. They will gain practical obtain appropriate knowledge on: standards (Darwin Core); cleaning software, publishing software such as Integrated Publishing Toolkit (IPT), preparation of papers. Working...

10.3897/rio.5.e36276 article EN cc-by Research Ideas and Outcomes 2019-05-24

Identifying the variability of plant genetic resources and selecting valuable genotypes is one most important problems in growing breeding. The research results show that per their morphological phylogenetic indices beetroot populations are combined 2 varieties: Egyptian flat Bordeaux 237, those sugar beet – 1 variety: Belotserkovskaya singleseeded, fodder variety Yellow Eckendorf. Each studied has certain advantages its economic ecological characteristics, which can be further used

10.52276/25792822-2022.4-367 article EN AgriScience and Technology 2022-01-01

The crops variety growing in Armenia has not been fully explored yet, hence, their genetic potential revealed. Therefore, study of gliadin (Gld) locus contained cereals’ embryo will further clarify the process allelofunds and genotypes, homozygocity heterozigocity, similarity, formula genomic analysis studied cultivars wild species. research was carried out 2021-2022 educational laboratory Food Quality Control Armenian National Agrarian University. samples plants were taken from ex-situ seed...

10.52276/25792822-2023.1-24 article EN AgriScience and Technology 2023-01-01

The implemented research was aimed to evaluate the biological and economic indicators of studied varieties zucchini, introduce most valuable high-yielding variety into production. Expert studies were conducted in 2021-2022 Taghavard community Martuni region Republic Artsakh, located at an altitude 600m above sea level. Anna (control), Adana Zartonk zucchini studied. Each cultivar planted a 50 m2 plot with four replications. In each plot, 123 plants two rows 10 m length, 90+70 cm inter-row 45...

10.52276/25792822-2023.1-49 article EN AgriScience and Technology 2023-01-01

Using DNA banks or gene libraries is the most efficient method of protecting and managing valuable, endangered, rare pools. Genomic are collections bacteria colonies with restriction sites on their genomic that contain desired genes from a specific organism. The “Scientific Center AgroBiotechnology” branch ANAU has created 34 plant species, which preserved in National Genebank Crops Wild Relatives, forms basis for selection. This allows genetic identification, barcoding, formula decoding,...

10.52276/25792822-2023.2-141 article EN AgriScience and Technology 2023-01-01

The genetic resources of plants and animals are the wealth every country. They a valuable starting material in breeding processes cultivated farm animals. In order to improve existing varieties crops obtain new, varieties, it is very important document, preserve enrich their gene pool, while preserving local forms crops, possible carry out works. From this point view, characterization beet population Armenia wild relatives using protein markers up-to-date has scientific practical...

10.3844/ojbsci.2023.479.488 article EN OnLine Journal of Biological Sciences 2023-04-01

Armenia is one of the primary genealogical centers numerous crops, wild relatives many which are still found in today. Population limits three out 4 species endemic wheat (T. araraticum Jakubz, T. urartu Tumanian ex Gandilyan, boeoticum Boiss.) have been reduced recent decades as a result various ecological and economic functions, they facing danger extinction registered Red Book Plants Republic Armenia. In order to identify these selection raw material, genetic characterization populations...

10.3844/ojbsci.2023.389.401 article EN OnLine Journal of Biological Sciences 2023-03-01

The importance of genetic transformation in various fields biological research, and especially the process gene libraries formation, is very important. It has been proven by numerous studies that during phase obtaining competent cells, Ca 2+ ions neutralize electrostatic repulsion membrane proteins DNA bacterial cell, thereby stimulating introduction foreign into pores. Our research aimed to elucidate maximum efficiency field ATCC 8739 reference strains E.coli at 0.05; 0.1 0.15 M...

10.1051/bioconf/20237101082 article EN cc-by BIO Web of Conferences 2023-01-01

Genetic markers for the study of genetic diversity are divided into 4 groups: morphological or phenotypic, biochemical protein, cytogenetic, and molecular DNA. Currently, ISSR-DNA Inter Simple Sequence Repeats is widely used characterization various crop varieties wild species. In present day, (Inter Repeats) to characterize species from their makeup. It both inter-species intra-species variability populations diversity, identification, as well genome mapping marking useful economic traits....

10.52276/25792822-2023.3-238 article EN AgriScience and Technology 2023-01-01

Squash is cultivated almost in all agricultural zones of Armenia; anyhow, the agrotechnology its cultivation not sufficiently studied yet. The squash hybrid Aral F1 has been selected as a study subject for research work. effect different times seedling emergence under film coating on growth, development and yield indicators studied. Upon scientific experiments it found out that early harvest conditions Ararat valley seedlings or other similar hybrids should be planted film-coated area first...

10.52276/25792822-2022.1-67 article EN AgriScience and Technology 2022-01-01

The conducted investigations testify that due to the genotypes and their occurrence frequency in mother turkeys, numerical sex ratio undergoes certain changes generation. Males emerged from mothers with TfAA CpCD HbAB TfBD HbAA make up about 78 69 %, whereas females produced are 65 %. number of males TfAB CpBD HbCC, TfBC CpAB HbBD TfCD CpCC HbCD is equal (P>0,999). obtained outcomes can be applied turkey breeding activities as genetic markers.

10.52276/25792822-2022.3-290 article EN AgriScience and Technology 2022-01-01
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