Volume 22, Issue 3 (2022) | OnLine Journal of Biological Sciences

Structural and Substrate Interaction Properties of Alkaline Phosphatase from Paenibacillus sp. PSB04: In-Silico Analysis

Herman Umbau Lindang — 2022-07-16

OnLine Journal of Biological Sciences, Published online: 16 July 2022; doi:10.3844/ojbsci.2022.256.267

A Phosphate-Solubilising Bacterium (PSB) of Paenibacillus sp. PSB04 was previously isolated from the Sabah tropical rainforest in Malaysia. Interestingly, the genome sequence of the PSB04 strain harbo...

Poly-Species Phytocenoses for Ecosystem Restoration of Degraded Soil Covers

Almabek B. Nugmanov — 2022-07-22

OnLine Journal of Biological Sciences, Published online: 22 July 2022; doi:10.3844/ojbsci.2022.268.278

Agroecological studies are based on the concept that, by understanding ecological processes, it is possible to manage agroecosystems for more sustainable production of more biomass and, thus, protecti...

The Ability of Bipolaris Sorokiniana Isolated from Spring Barley Leaves to Survive in Plant Residuals of Different Crops

Yerlan Dutbayev — 2022-07-27

OnLine Journal of Biological Sciences, Published online: 27 July 2022; doi:10.3844/ojbsci.2022.279.286

Spring barley is an important high-value crop globally. However, it is highly susceptible to soil-borne diseases in Kazakhstan and the world. Bipolaris sorokiniana (Sacc.) Shoemaker is the most import...

Determination of Diplotypes Associated with Meat Productivity in Cattle Breeds Common in the Territory of the Republic of Kazakhstan

Askar Mirzahmetovich Nametov — 2022-08-17

OnLine Journal of Biological Sciences, Published online: 17 August 2022; doi:10.3844/ojbsci.2022.287.298

Technologies for genetic labeling of economically useful traits using polymorphic variants of genes that control the rate of growth and development of animals make it possible to assess the genetic po...

Diversity and Resistance of Bacteria Isolated from a Neonatal Intensive Care Unit (NICU) Surfaces and the Hands of Nurses in Jeddah-Saudi Arabia

Roqaiah M. Al-Jabri — 2022-08-05

OnLine Journal of Biological Sciences, Published online: 5 August 2022; doi:10.3844/ojbsci.2022.299.308

Healthcare-Associated Infections (HAIs) are a serious problem for neonates when admitted to NICUs. The healthcare environment and healthcare workers' hands may be a source of transmission. Therefore, ...

Self-Assembly Peptides-a Review

Olushola Sunday Ayanda — 2022-08-12

OnLine Journal of Biological Sciences, Published online: 12 August 2022; doi:10.3844/ojbsci.2022.309.322

Self-assembling of peptides is a spontaneous process by which peptides are self-organized to form well-ordered structures by intramolecular and intermolecular interactions.This process is controlled b...

A Study of the Effects of Soil Salinity on the Growth and Development of Maize (Zea Mays L.) by using Sentinel-2 Imagery

Shakhislam Uzakbaevich Laiskhanov — 2022-08-15

OnLine Journal of Biological Sciences, Published online: 15 August 2022; doi:10.3844/ojbsci.2022.323.332

Salinization of soil cover and the constant increase in their area have become one of the most pressing problems year after year for irrigated agriculture regions. The degradation processes caused by ...

The Dynamics of Chemical Properties and Soil Microbial Types at Agroforestry System in Supporting Environmental Friendly Agriculture

Ida Suryani — 2022-08-16

OnLine Journal of Biological Sciences, Published online: 16 August 2022; doi:10.3844/ojbsci.2022.333.339

Agroforestry is described as the land-use system producing and conserving various agricultural, livestock, and fishery commodities combined with forestry commodities. The research aims to determine th...

Epizootology and Epidemiology of Opisthorchiasis in Northern Kazakhstan

Marat Zhaksylykovich Aubakirov — 2022-09-01

OnLine Journal of Biological Sciences, Published online: 1 September 2022; doi:10.3844/ojbsci.2022.340.346

The aim was to study the epizootological situation, as well as the characteristics of the territories of Kostanay and North Kazakhstan regions on fish opisthorchiasis. The object of the study is the r...

The Genetic Potential of Spring Durum Wheat Grain Quality in the North of Kazakhstan

S. M. Dashkevich — 2022-09-02

OnLine Journal of Biological Sciences, Published online: 2 September 2022; doi:10.3844/ojbsci.2022.347.355

The paper presents information about the cultivation of spring durum wheat in the conditions of Northern Kazakhstan. Methods for assessing the quality of grain and semolina in the breeding process are...

Effect of Semen on the Embryo Productivity of Donor Cows and the Development of Transplant Calves

Bolatbek Ateikhan — 2022-09-06

OnLine Journal of Biological Sciences, Published online: 6 September 2022; doi:10.3844/ojbsci.2022.356.362

In animal husbandry, more heifers are requiredfor the expanded reproduction of the herd or milk, and more bulls are needed toobtain meat. One of the effective ways to artificially regulate the seconda...

Environmental Assessment of Dust-Holding and Oxygen-Producing Productivity of Hawthorns in Kazakhstan

Botagoz Kentbayeva — 2022-09-09

OnLine Journal of Biological Sciences, Published online: 9 September 2022; doi:10.3844/ojbsci.2022.363.374

The research aimed to study the oxygen productionand the dynamics of the leaf blade dust-collecting ability of hawthorns growingin contrasting ecological and climatic areas. Hawthorns in urban green s...

Study of the Nutritional Value and Microstructure of Veal Cutlets with the Addition of Siberian Cedar Nut Seed Cake

Berik Idyryshev — 2022-09-08

OnLine Journal of Biological Sciences, Published online: 8 September 2022; doi:10.3844/ojbsci.2022.375.387

Thearticle presents the results of the study of the nutritional value of meatcutlets from veal with the addition of cedar nut cake. The chemical and mineralcomposition of the cake obtained from the se...

Apoptosis in Yeast is Modulated by Clove Leaf Extract and Eugenol Potentially by Interfering Caspase YCA1

Septyani Amini — 2022-09-15

OnLine Journal of Biological Sciences, Published online: 15 September 2022; doi:10.3844/ojbsci.2022.388.394

Apoptosis is a process of cell death important for preventing the development of diseases such as cancer, neurodegenerative disorders, autoimmune, and cardiovascular disease. Apoptosis is reported to ...

Comparative Assessment of Meat Qualities of Purebred and Crossbred Kalmyk Bulls

I. N. Aitzhanova — 2022-09-20

OnLine Journal of Biological Sciences, Published online: 20 September 2022; doi:10.3844/ojbsci.2022.395.403

The purpose of thisstudy was to review the meat qualities of Kalmyk cattle by the method oflifetime evaluation of the meat forms of purebred and crossbred bulls bystudying growth and development, as w...