by Reddy A Bharat  , Shetgaonkar Pundalik Prathmesh  , Fatma Sarsu  and Penna Suprasanna

Received: 24 December 2023;  Published: 29 April 2024;  doi: 10.21926/obm.genet.2402233

Induced mutagenesis has emerged as an essential field of plant breeding to address global food security challenges, offering tools to enhance crop productivity, resistance, and nutritional value. Among the mutation induction tools, the physical mutagen such as gamma rays holds promise for efficient mutation induction. Gamma rays, a type of high-energy electromagnetic radiation, possess unique characteristics that enable them to penetrate plant tissues and induce genetic mutations. The biological effects are influen [...]

by Mohammad Sohidul Islam  , Md Rafiqul Islam  , Md Kamrul Hasan  , ASM Golam Hafeez  , M Kaium Chowdhury  , Moaz Hosen Pramanik  , Muhammad Aamir Iqbal  , Murat Erman  , Celaleddin Barutcular  , Ömer Konuşkan  , Anamika Dubey  , Ashwani Kumar  and Ayman El Sabagh

Received: 04 December 2023;  Published: 29 April 2024;  doi: 10.21926/obm.genet.2402232

Maize, along with rice and wheat, is a popular staple food crop worldwide, and the most widely produced cereal crop. It is a versatile crop that may be utilized as a source of raw materials for human and animal fodders. Low agricultural yield and rapid population expansion significantly threaten future food security. Maize production is hampered by biotic and abiotic causes, with abiotic factors being the most critical limitation to agricultural output worldwide. Soil salinity is a key abiotic factor that reduces a [...]

by Somayeh Alimoradi Askari  , Mehdi Nasr Esfahani  , Kowsar Shirazi  , Arman Nasr Esfahani  , Hossein Zeinalzadeh-Tabrizi  and Mojtaba Mohammadi

Received: 23 January 2024;  Published: 28 April 2024;  doi: 10.21926/obm.genet.2402231

Garlic (Allium sativum), cultivated worldwide for its medicinal and nutritional value, faces challenges due to diseases caused by various pathogens. In this study, eleven garlic genotypes from Iran and one from China were selected and sown under natural infection rendered by the rust fungus (Puccinia alli) over two consecutive years. Subsequently, disease distribution and severity, percentage of infection and susceptibility of different garlic genotypes to rust disease were investigated. The results showed that gen [...]

by Babak Sokouti

Received: 23 December 2023;  Published: 24 April 2024;  doi: 10.21926/obm.genet.2402230

Extreme temperatures, drought, and high soil salinity are some of the significant abiotic stresses that can severely impact crop yields, posing a threat to global food production. Comprehensive studies on model plant species are crucial for understanding their biochemical, physiological, and molecular responses to abiotic stresses. Identifying stress response mechanisms and potential targets can aid in developing stress-tolerant crop varieties. Additionally, elucidating the functions of reactive oxygen species is e [...]

by Yohanes Ridora  , Niken Trisnowati  and Retno Danarti

Received: 05 February 2024;  Published: 19 April 2024;  doi: 10.21926/obm.genet.2402229

Xeroderma pigmentosum (XP) is a rare genodermatosis characterized by increased sensitivity to ultraviolet radiation, leading to severe skin manifestations and a higher risk of early-onset malignancies. Previous studies from temperate climate countries with sound economic levels showed adequate photoprotection compliance among pediatric XP patients. However, no studies have assessed photoprotection compliance among children with XP living in tropical and low-economic settings. This article reports a low photoprotect [...]

by Corrado Angelini

Received: 08 February 2024;  Published: 18 April 2024;  doi: 10.21926/obm.genet.2402228

Newborn screening for neuromuscular disorders and glycogen or fatty acid oxidation disorders aims to identify infants at risk for these conditions, allowing for early intervention and management. While not all neuromuscular disorders currently have established newborn screening programs, there are various disorders for which screening is available or under investigation. Neuromuscular disorders encompass a wide range of conditions that affect the nerve, muscle, or the connection between them. Examples include spina [...]

by Tahere Mohammadpour  and Reza Mohammadzadeh

Received: 20 December 2023;  Published: 15 April 2024;  doi: 10.21926/obm.genet.2402227

Epilepsy, a prevalent neurological disorder, affects more than 50 million individuals worldwide and is characterized by recurring seizures. Nonsynonymous single nucleotide polymorphisms (nsSNPs) found within coding regions of epilepsy-related genes are believed to have significant impacts on protein function. This is due to their tendency to cause mutations in the encoded amino acids, which can subsequently lead to pathogenic alterations in protein structure and function. Consequently, nsSNPs have the potential to [...]

by Walter Calderón-Gerstein  , Gabriela Torres - Samaniego  and Kevin Pazos-Sovero

Received: 30 November 2022;  Published: 12 April 2024;  doi: 10.21926/obm.genet.2402226

There is a lack of knowledge regarding the type of lung compromise in high-altitude residents with COVID-19. This study aims to evaluate the lung compromise in chest CT scans of high-altitude dwellers hospitalized with COVID-19. Retrospective study that took place in "Daniel Alcides Carrión" Regional Hospital, located 3,250 meters above sea level in the city of Huancayo, Perú. 464 medical charts and chest CT images of hospitalized patients with confirmed COVID-19 from January to March 2021 were reviewed. The mean a [...]

by Penko Spetsov  and Nadia Daskalova

Received: 27 February 2024;  Published: 09 April 2024;  doi: 10.21926/obm.genet.2402225

High-molecular-weight glutenin subunits (HMW-GS) encoded by alleles at the Glu-A1, Glu-B1, and Glu-D1 loci confer unique bread-making properties of common wheat (Triticum aestivum L.). The identification of HMW-GS is the prerequisite for pyramiding high-quality glutenin genes. The present review is designed to list all published HMW-GS alleles in Triticum species and triticale (A- and B genomes), focusing on methods for their identification. T. monococcum is characterized by 37 alleles at the Glu-1 locus versus fou [...]

by Vladimir A. Trifonov

Received: 21 February 2024;  Published: 09 April 2024;  doi: 10.21926/obm.genet.2402224

This review provides a critical assessment of the content and structure of the recently published book by Dr. Thomas Liehr, 'Small Supernumerary Marker Chromosomes: Basics.'