A total of 8 endophytic isolates were isolated from the root of the medicinal plant Kalanchoe degremona, 3 from the stem and 3 from the leaves. As a result of the screening, isolate K7, isolated from Kalanchoe degremona, was isolated and identified by MALDI TOF mass spectrometry. The isolated bacterial isolate K7 was identified as B. amyloliquefaciens and named B. amyloliquefaciens - strain UzMU 22. The antigonistic activity of the Bacillus amyloliquefaciens strain - UzMU 22 was determined against such pathogenic fungi as Verticillium dahliae, Alternaria alternata, Fusarium solani and Fusarium oxysporum, sensitivity to a number of antibiotics, such as kanamycin, erythromycin, cefotoxin, ceprofloxacin, gentamicin and lencomycin, as well as the activity of hydrolytic enzymes.
| Mualliflar | Moxichehra SHOXIDDINOVA, Mujassam AXMEDOVA,, Nozima YUSUFDJANOVA, Behro'z TOJIYEV, Moxichehra PATTAYEVA,, Qunduz NORMURODOVA |
|---|---|
| Jurnal | Ўзбекистон Миллий университети хабарлари |
| Nashr sanasi | 2024-03-29 |
| Jild | 3 |
| Son | 3.1 |
| Betlar | 168-172 |
| Til | O‘zbek |
| DOI | 10.69617/nuuz.v3i3.1.1754 |
DOI: 10.69617/nuuz.v3i3.1.1754 · Maqolaning asl sahifasi
Kalanxoye degremona dorivor o‘simligining ildizidan 2ta, poyasidan 3ta va bargidan 3ta jami 8ta endofit izolyatlar ajratib olindi. Skrining natijasida Kalanxoye degremonadan ajratib olingan K7 izolyati tanlab olindi va MALDI TOF mass-spektrometriya usuli yordamida identifikatsiya qilindi. Tanlab olingan K7 bakteriya izolyati B.amyloliquefaciens ekanligi aniqlandi va B.amyloliquefaciens – UzMU 22 shtammi deb nomlandi. Bacillus amyloliquefaciens - UzMU 22 shtammining Verticillium dahliae, Alternaria alternata, Fusarium solani ва Fusarium oxysporum kabi patogen zamburug‘larga nisbatan antogonistik faolligi, kanamitsin, eritromitsin, sefotoksin, seprofloksatsin, gentamitsin va lenkomitsin kabi bir nechta antibiotiklarga sezgirligi va gidrolitik fermentlar faolligi aniqlandi., антогонист, антибиотик, эндофит, микроорганизм, изолят, Bacillus amyloliquefaciens, штамм, фитогормон, Кalanchoe degremona, бактерия, фермент, endophytes, phytohormone, biological active substances, microorganisms, Bacillus amyloliquefaciens, Кalanchoe degremona, bacteria.
Autistic spectrum disorders (ASD or Russian RAS) have been widely researched as one of the diseases associated with the gut microbiome of the nervous system. Using the knowledge of microbes helps to understand this…
The article presents the current state of mixed Сalligonum (Сalligonum microcarpum, C. caput-medusae, C. acanthopterum, C. leucocladum) pasture differences with the participation of shrubs (Ephedra strobilacea…
This article explores the effects of the universal nutrient supplement "ProBioKorm" on the growth and development dynamics of rabbit children. Experiments have shown that the universal nutrient supplement "ProBioKorm"…
O’simliklar tarkibida mikroorganizmlar membranasiga ta’sir etib, ularni parchalaydigan oqsil va peptidlar mavjud. Ushbu birikmalar antibiotiklarga qaraganda samaraliroq va patogenlarga chidamli transgen organizmlarni…
It is known that cotton ginning enterprises generate thousands of tons of cotton waste; some types of waste are sold to processing enterprises, and some types must be disposed of. Currently, this waste is used by the…
This article provides information on the biological diversity of the scaly insects identified from the natural and anthropogenic areas of Namangan, Andijan, and Fergana regions during the years 2017-2023, and their…
Currently, the easily discovered deposits of Western Uzbekistan, including those within the Laylagun mineralized zone of the Malguzar Mountains, are almost exhausted, therefore, the efforts of geologists and geochemists…
The article is devoted to the study of the influence of growing conditions on the content and component composition of essential oils in Melissa officinalis L. It is shown that the content of essential oils varies…
The article discusses the prospects for the oil and gas potential of the Dengizkul uplift. The analysis of the results of interpretation of the data of seismic exploration of the CDPM and VSP is carried out. As a result…
This article examines the morphology of trichomes exhibiting the phenotype of leaf and stem hairiness in varieties and lines of cotton G. hirsutum L., G. barbadense L., their similarities and differences, as well as the…