Volume 24, Issue 1 (2024) | OnLine Journal of Biological Sciences

Influence of Sowing Dates, Soil Fertility and Crop Rotation System on Increasing the Yield Level of Various Varieties of Spring Wheat (Triticum Aestivum L.)

K. Kunanbayev — 2023-10-20

OnLine Journal of Biological Sciences, Published online: 20 October 2023; doi:10.3844/ojbsci.2024.1.8

One of the most important branches of agriculture is crop production, from which people receive most of their basic foodstuffs, animal feed, and raw materials for the main industries. The most importa...

Phosphate-Solubilizing Salt-Tolerant Bacteria to Support Soybean Growth (Glycine max (L.) Merr.) On Saline Soils

Irina Smirnova — 2023-10-02

OnLine Journal of Biological Sciences, Published online: 2 October 2023; doi:10.3844/ojbsci.2024.9.18

Phosphorus is one of the important elements of plant nutrition that affect crop productivity. Increasing the availability of phosphorus through the use of microbial inoculants capable of stimulating s...

Wheat Straw Processing Effect Study on Their Enzymatic Hydrolysis by Trichoderma viride and Aspergillus аwamori Cultures

Zhaksylyk Makhatov — 2023-10-20

OnLine Journal of Biological Sciences, Published online: 20 October 2023; doi:10.3844/ojbsci.2024.19.23

The effect of wheat straw processing on the enzymatic hydrolysis of the straw by Trichoderma viride and Aspergillus awamori cultures is of importance for the bioconversion of renewable biomass. The st...

The Association of Blood Serum Atherogenicity with Risk Factors for Cardiovascular Disease

Tatiana Vladimirovna Kirichenko — 2023-10-30

OnLine Journal of Biological Sciences, Published online: 30 October 2023; doi:10.3844/ojbsci.2024.24.31

Cardiovascular Diseases (CVD) caused by atherosclerosis are the most frequent cause of mortality worldwide, so the identification of new biomarkers of atherosclerosis development is quite actual. The ...

Distribution of Alleles and Genotypes of ACE2 Gene Polymorphisms (rs2285666 and rs35803318) and Association with COVID-19 Among Populations in Kazakhstan

Anar Bisseneva — 2023-10-31

OnLine Journal of Biological Sciences, Published online: 31 October 2023; doi:10.3844/ojbsci.2024.32.40

There is still no definitive confirmation regarding the association between ACE2 gene polymorphisms and COVID-19. This study was conducted to analyze the distribution of alleles and genotypes of the A...

Effect of the Biological Preparation Phytop 8.67 on the Quality and Yield of Rice in Saline Soils

Nurzhan Ybraikozha — 2023-11-03

OnLine Journal of Biological Sciences, Published online: 3 November 2023; doi:10.3844/ojbsci.2024.41.47

Phytop 8.67 is a modern biological multifunctional preparation that has a complex effect on cultivated plants, harmful organisms, and soil. The study aimed to evaluate the effect of the biological pre...

The Benefits of Selected Nutritional Compounds Towards Atherosclerosis Management

Anastasia Vladimirovna Poznyak — 2023-11-02

OnLine Journal of Biological Sciences, Published online: 2 November 2023; doi:10.3844/ojbsci.2024.48.63

Globally, the prevalence of obesity, type 2 diabetes, and metabolic syndrome is steadily rising, potentially giving rise to the most extensive non-communicable health crisis ever recorded blocking the...

Reproductive Indicators of the Alatau Cattle Breed of Kazakhstan Population

Aidar Dastanbekuly Baimukanov — 2023-11-05

OnLine Journal of Biological Sciences, Published online: 5 November 2023; doi:10.3844/ojbsci.2024.64.70

The research aims to study the reproductive indicators and dairy productivity of the modern Kazakhstan population of the Alatau cattle breed. The average duration of the dry period is within the physi...

An Annotated Checklist of Powdery Mildew Fungi (Erysiphaceae) in the Ile-Alatau Mountains (within Kazakhstan)

G. Sypabekkyzy — 2023-11-14

OnLine Journal of Biological Sciences, Published online: 14 November 2023; doi:10.3844/ojbsci.2024.71.94

The Erysiphaceae family is a diverse group of fungi with complex evolutionary relationships. All previous data for powdery mildew fungi in Ile-Alatau are outdated and needed to be revised due to chang...

Profiling the Volatile Compound of Indonesian Rendang Using GC-MS/MS Analysis

Daimon Syukri — 2023-11-13

OnLine Journal of Biological Sciences, Published online: 13 November 2023; doi:10.3844/ojbsci.2024.95.102

Rendang is an indigenous food from west Sumatra with a distinct flavor and aroma. Different rendang production methods have an impact on its sensory qualities, including flavor and aroma. Finding the ...

Ultrastructural Organization of the Muscular System Body of the Trematode Schistogonimus Rarus

Irina Yurievna Chidunchi — 2023-11-16

OnLine Journal of Biological Sciences, Published online: 16 November 2023; doi:10.3844/ojbsci.2024.103.109

It is known that parasitic flatworms of the class Trematoda have a unique complex life cycle, and have morphological features of adaptation, movement, and existence in the host body. Functional peculi...

Mitochondrial Dysfunction Model in the Pathogenesis of Inflammatory Response Development in Obesity

Alexander Blagov — 2023-11-19

OnLine Journal of Biological Sciences, Published online: 19 November 2023; doi:10.3844/ojbsci.2024.110.120

Obesity is one of the growing problems of modern society. Although currently used methods of treating obesity, including diet, exercise, and drug therapy, have shown their applicability to more effect...

Selection of Kalmyk Cattle in Kazakhstan

Anuarbek Temirbekovich Bissembayev — 2023-11-23

OnLine Journal of Biological Sciences, Published online: 23 November 2023; doi:10.3844/ojbsci.2024.121.130

The purpose of the study is to determine the precocity of Kalmyk cattle breeding stock in Kazakhstan and the accuracy of productivity assessment by indices of breeding value. It is established that ca...

Alcohol Intubation and Synergistic Effect of Folic Acid and Egg Yolk Powder Solution on Alcohol Dehydrogenase [ADH] Class I Gene Expression and Single Nucleotide Polymorphism Frequency in Parent and Prenatal Alcohol Exposed Wistar Rats

Adejoke Olukayode Obajuluwa — 2023-11-22

OnLine Journal of Biological Sciences, Published online: 22 November 2023; doi:10.3844/ojbsci.2024.131.137

Point mutation detections in alcohol metabolizing genes could unravel molecular targets of gestational alcohol and epigenetic remodeling capacity of maternal nutrition, which underscores growth and he...

Lupane-Type Triterpenoids Biotransformation

Zhumadilov Sayat Sagatovich — 2023-12-12

OnLine Journal of Biological Sciences, Published online: 12 December 2023; doi:10.3844/ojbsci.2024.138.146

A lot of scientific material has been accumulated in recent years about the biotransformation processes of lupine-type triterpenoids. The novelty of this review is the summary of these works, the anal...