1.493 hasil
Menampilkan 1–20 · 0,17 detik · RSS
Hayati Journal of Biosciences
Scopus
ISSN 1978-3019 · Bogor Agricultural University · 1.493 artikel di indeks
-
Artikel Jurnal Teks lengkap
Protein Profile and Decolorization Potential of Copper-Resistant Klebsiella pneumonia CKJ 500 2.1.2 in Response to Textile Dyes and Copper
Heavy metals and synthetic dyes are major environmental pollutants, particularly in industrial effluents. The development of effective and safe bioremediation strategies to mitigate their ecological impact is therefore critical. In this study, the copper-resistant bacterium Klebsiella pneumoniae…
-
Artikel Jurnal Teks lengkap
Isolation, Screening, Characterization, and Identification of Potential Probiotic Lactic Acid Bacteria (LAB) from the Gut of Whiteleg Shrimp (Litopenaeus vannamei)
Bacterial diseases represent a major constraint on the sustainability of shrimp aquaculture. Increasing antibiotic resistance necessitates eco-friendly alternatives. This study isolate and characterizes bacteriocin-producing Lactic Acid Bacteria (LAB) from the gut of healthy farmed Litopenaeus…
-
Artikel Jurnal Teks lengkap
A Comparative Study of Penicillin G Acylase Expression in Two Escherichia coli Strains: BL21 (DE3) and Arctic Express
The growing demand for semisynthetic beta-lactams has directed attention towards enzymes, specifically Penicillin G Acylases (PGAs), for their potential in synthesizing these antibiotics. This study delves into the expression of Achromobacter xylosoxidans PGA (AxPGA) in Escherichia coli, with a…
-
Artikel Jurnal Teks lengkap
Comparison of Chemical Composition and Quality of Honey from Tetragonula clypearis and Apis cerana in North Lombok, Indonesia
The quality of honey is strongly influenced by bee species and the types of plants used as nectar sources. This study aimed to evaluate and compare the quality of honey produced by Tetragonula clypearis and Apis cerana in North Lombok, Indonesia. Honey samples from T. clypearis were collected in…
-
Artikel Jurnal Teks lengkap
Phenetic Study of Tabernaemontana divaricata (L.) R.Br. ex Roem. & Schult. in Thailand
Pinwheel Jasmine (Tabernaemontana divaricata L.; Apocynaceae) is widely distributed across South Asia, Thailand, and southern China and exhibits substantial morphological variation. This variability has resulted in persistent taxonomic confusion, particularly in Thailand, where distinguishing among…
-
Artikel Jurnal Teks lengkap
Ground-Dwelling Insects as Bioindicators for Post-Mining Restoration in Pangkep Regency, South Sulawesi, Indonesia
Ground-dwelling insects are key indicators of ecosystem health due to their roles in decomposition, nutrient cycling, and the dynamics of food webs. Post-mining lands often suffer from environmental degradation, requiring effective reclamation strategies. This study assessed the relationship…
-
Artikel Jurnal Teks lengkap
Assessment of Macrobenthos Assemblages Along the Seabed Characteristic in the Cempi Bay, West Nusa Tenggara, Indonesia: A Case Study in the Dry Season
The ecosystem in Cempi Bay, Indonesia, is known for its diverse coastal ecosystems. Gathering baseline data to understand the habitat and its fauna is essential. The study aims to update macrobenthos data and identify natural patterns across sediment gradients, specifically in the dry season. Cempi…
-
Artikel Jurnal Teks lengkap
Exploration of the Natural Habitat of Apis dorsata Forest Bees in the Samota Biosphere Reserve, Sumbawa: An Ecological Study and Vegetation Diversity
The Samota Biosphere Reserve, located on Moyo Island in Sumbawa, Indonesia, is a key ecological area, especially for the forest honey bee, Apis dorsata. This study investigated the natural habitat of A. dorsata and the factors influencing its nesting preferences within this reserve. A…
-
Artikel Jurnal Teks lengkap
Characterization of Lignin Biosynthesis Encoding Gene, SiCOMT, from Nine Indonesian Foxtail Millet (Setaria italica (L.) P. Beauv.) Genotypes
Caffeic acid O-methyltransferase (COMT) is an essential enzyme that catalyzes the biosynthesis of lignin monomer units. Foxtail millet (Setaria italica) possesses three COMT-encoding genes. However, only SiCOMT1 and SiCOMT2 are considered expressed. This study investigates the characteristics of…
-
Artikel Jurnal Teks lengkap
Pathogenicity, Molecular Identification, and Integrated Disease Management of Nigrospora oryzae on Rice
The opportunistic fungal pathogen Nigrospora oryzae poses a growing threat to global rice production, especially given its enhanced virulence in co-infections with other pathogens. This study aimed to characterize the pathogen and identify effective integrated disease management strategies…
-
Artikel Jurnal Teks lengkap
Perceptual Advantages of People Living in Semeru Volcanic Areas, Indonesia: An MRCV (Multiple Response Categorical Variable) Analysis
Why populations persist in active volcanic zones poses a fundamental challenge to risk perception models. We propose that perceptual advantages wherein tangible and intangible benefits filtered through local worldviews underpin this resilience. Through a thematic analysis of an open-ended…
-
Artikel Jurnal Teks lengkap
Seaweed Diversity and Bioactive Compounds in Panjang Islands, Central Java, Indonesia
The biodiversity of seaweed encompasses a wide array of potential bioactive compounds applicable to various industries, particularly pharmaceuticals. This study aimed to collect seaweed diversity data from Panjang Island, Jepara, Central Java, Indonesia, and to identify the bioactive compounds and…
-
Artikel Jurnal Teks lengkap
In Vitro Culture of The Natural Orchid Dendrobium spectabile (Blume) Miq. and The Characteristics of its Fragment 700 bp of the HOMEOBOX Homologous Gene
D. spectabile is an orchid species endemic to Papua, which has the characteristic of sepals, petals, and a curly labellum, which is very attractive, so it needs to be preserved. Propagation of this plant with in vitro culture techniques promises plant propagation in large quantities and uniformly…
-
Artikel Jurnal Teks lengkap
Shifting Root Strategies: Impacts of Forest Conversion on Fine Root Traits in Monoculture Systems
The intensification of land-use from natural forests to monoculture systems such as rubber and oil palm plantations alters soil structure and resource availability, thereby affecting fine root acquisition strategies. This study assessed the impact of land-use intensification on fine root…
-
Artikel Jurnal Teks lengkap
Valuable Bioproducts Production of Haematococcus lacustris Integrated with Phycoremediation of Liquid Digestate of POME (LDP) Under a Continuous Three-Stage Cultivation System
Integrating astaxanthin production by using Haematococcus lacustris with the LDP phycoremediation provides multiple benefits. However, as a highly sensitive organism, the cultivation needs to be regulated, such as selecting the most favorable media, regulating light intensity, adjusting LDP…
-
Artikel Jurnal Teks lengkap
Vegetation Structure and Species Composition Along a Canal-Distance Gradient Across Different Peatland Land Use Types
Tropical peatlands are critical ecosystems that provide habitat for biodiversity and store large amounts of carbon, yet they are increasingly degraded due to land-use conversion, drainage, and recurrent fires. This study examined vegetation structure and species composition along a canal-distance…
-
Artikel Jurnal Teks lengkap
Detection of the PR-1 Resistance Gene and SSR-Based Genetic Diversity Analysis of S2 Lines in Local South Sulawesi and Introduced Maize
Maize cultivation in Indonesia faces significant challenges, particularly the prevalence of downy mildew. Plants infected by Peronosclerospora spp., the causal agents of this disease, increase the expression of pathogenesis-related (PR-1) proteins as an induced defense mechanism. Developing…
-
Artikel Jurnal Teks lengkap
Unveiling the Taxonomy and Potency of Boletellus minimatenebris (Wild Edible Mushroom) in Indonesia
Boletellus is a small genus of Boletaceae which is mostly distributed in the tropical area worldwide. Recently, several new species of Boletellus were introduced, including B. minimatenebris from Mexico in 2023. In 2024, a wild edible Boletellus resembling B. minimatenebris were encountered in…
-
Artikel Jurnal Teks lengkap
Anti-Inflammatory Activity of Dolichos lablab Beans: A Perspective Based on T Lymphocytes Profiles
Dolichos lablab has several known therapeutic properties, but further exploration is needed to clarify its exact anti-inflammatory activity. Since excessive inflammation might worsen many pathological conditions, profiling immune cell regulation, such as T lymphocytes, is critical. This study…
-
Artikel Jurnal Teks lengkap
The Occurrence of Three Allexiviruses from Imported Garlic in Indonesia
International trade in fresh horticultural commodities poses a high risk of emerging pests and diseases, including plant viruses. Infections of potyvirus, carlavirus, and allexivirus cause mosaic disease on garlic and potential yield loss. Potyvirus and Carlavirus have been well studied in…
Menampilkan maksimal 50 halaman. Persempit pencarian dengan filter untuk hasil yang lebih spesifik.