Publications by authors named "Irfan Ali Sabir"

Pitaya is renowned for its delicious taste, high nutritional value, and economic as well as ornamental appeal. Breeding new pitaya varieties can boost economic returns by appealing to consumers with diverse morphological traits. However, the genetic basis underlying key traits in intergeneric hybrids of pitaya has yet to be fully understood.

View Article and Find Full Text PDF

Phenylalanine ammonia lyase (PAL) is a widely studied enzyme in plant biology due to its role in connecting primary metabolism to secondary phenylpropanoid metabolism, significantly influencing plant growth, development, and stress response. Although PAL genes have been extensively studied in various plant species but their exploration in cucumber has been limited. This study successfully identified 11 CsPAL genes in Cucumis sativus (cucumber).

View Article and Find Full Text PDF

The coffee industry holds importance, providing livelihoods for millions of farmers globally and playing a vital role in the economies of coffee-producing countries. Environmental conditions such as drought and temperature fluctuations can adversely affect the quality and yield of coffee crops.Carotenoid cleavage oxygenases (CCO) enzymes are essential for coffee plants as they help break down carotenoids contributing to growth and stress resistance.

View Article and Find Full Text PDF
Article Synopsis
  • B-box (BBX) proteins are crucial for plant development and help plants adapt to environmental stresses like temperature and pathogens, influencing processes such as growth and flowering.
  • Research utilized various methods like phylogenetic analysis and expression profiling to study 23 identified BBX genes, grouping them into five evolutionary categories.
  • Results showed that most BBX proteins localize in the nucleus, contain multiple exons, and respond to hormone treatments and cold stress, highlighting the need for further studies on their regulatory functions in different plant species.
View Article and Find Full Text PDF
Article Synopsis
  • Citrus fruits are vital for nutrition but are threatened by diseases like citrus canker, especially in countries like Pakistan, prompting this study into defense mechanisms involving specific genes related to salicylic acid.
  • The research includes a genome-wide analysis to explore the evolutionary patterns of these genes in different citrus cultivars, identifying key structural domains and conserved motifs linked to disease resistance.
  • Findings reveal how Xac infection affects gene expression in different citrus varieties, highlighting the importance of genetic and physiological traits in developing resistance against bacterial canker.
View Article and Find Full Text PDF

Vitamin C, also known as ascorbic acid, is an essential nutrient that plays a critical role in many physiological processes in plants and animals. In humans, vitamin C is an antioxidant, reducing agent, and cofactor in diverse chemical processes. The established role of vitamin C as an antioxidant in plants is well recognized.

View Article and Find Full Text PDF

Climate change is increasingly affecting the nutritional content and structural integrity of horticultural crops, leading to challenges such as diminished fruit quality and the exacerbation of fruit cracking. This manuscript systematically explores the multifaceted impacts of these changes, with a particular focus on the nutritional quality and increased incidence of fruit cracking. An exhaustive review of current research identifies the critical role of transcription factors in mediating plant responses to climatic stressors, such as drought, temperature extremes, and saline conditions.

View Article and Find Full Text PDF

Elucidation of the genetic foundation governing crucial traits in pitaya flowers is imperative for enhancing both the ornamental and economic values. In this study, the dynamic variation in flower genetics, segregation variation patterns, and a mixed inheritance model of the major and multigene flower traits of 'Dahong' and 'Honghuaqinglong' pitayas and their progenies were explored. The results showed that the main traits of flowers exhibited varying degrees of variation among the reciprocal F1 hybrids, with the data exhibiting the characteristics of quantitative traits.

View Article and Find Full Text PDF

YABBY gene family is a plant-specific transcription factor with DNA binding domain involved in various functions i.e. regulation of style, length of flowers, and polarity development of lateral organs in flowering plants.

View Article and Find Full Text PDF
Article Synopsis
  • Real-time quantitative PCR (qRT-PCR) is popular for gene expression studies because it's sensitive, accurate, and can handle many samples at once.
  • The stability of internal reference genes is crucial for precise qRT-PCR results, but their reliability can vary based on cell type, organ, and experimental conditions.
  • This study aims to consolidate recent findings on selecting and analyzing the stability of reference genes specifically for research involving fruit trees.
View Article and Find Full Text PDF
Article Synopsis
  • Hydrogen cyanide has been traditionally used to break dormancy in fruit trees, boosting production, but poses safety risks, necessitating safer alternatives.
  • A recent study explored the use of iron oxide nanoparticles (α-FeO) along with gibberellin (GA) to break bud dormancy in sweet cherry, achieving a 57% increase in dormancy release within just 4 days.
  • Gene analysis revealed significant changes, with thousands of genes involved in dormancy regulation being up and downregulated, and hormonal changes included lower levels of abscisic acid and higher gibberellins in treated buds.
View Article and Find Full Text PDF

In recent years, significant progress has been made in understanding the biosynthetic pathway and regulation of flavonoids through forward genetic approaches. However, there remains a notable gap in knowledge regarding the functional characterization and underlying processes of the transport framework responsible for flavonoid transport. This aspect requires further investigation and clarification to achieve a comprehensive understanding.

View Article and Find Full Text PDF

Chemical contamination or nutrient pollution is concerning for health, environmental, and economic reasons. Ecofriendly surface modification of nanoparticles is a consistent challenge for agricultural purposes. In response to this environmental concern, CuO-NPs synthesized through biological method using green source and characterized for morphological and structural features through SEM (scanning electron microscope) and TEM (transmission electron microscope) spectroscopy.

View Article and Find Full Text PDF

Introduction: Alkaloids are one of the main medicinal components of species. alkaloids are mainly composed of terpene alkaloids. Jasmonic acid (JA) induce the biosynthesis of such alkaloids, mainly by enhancing the expression of JA-responsive genes to increase plant resistance and increase the content of alkaloids.

View Article and Find Full Text PDF

Endocrine-disrupting chemicals (EDCs) are of interest in human physiopathology and have been extensively studied for their effects on the endocrine system. Research also focuses on the environmental impact of EDCs, including pesticides and engineered nanoparticles, and their toxicity to organisms. Green nanofabrication has surfaced as an environmentally conscious and sustainable approach to manufacture antimicrobial agents that can effectively manage phytopathogens.

View Article and Find Full Text PDF

Tea is a vital beverage crop all over the world, including in China. Low temperatures restrict its growth, development, and terrestrial distribution, and cold event variability worsens cold damage. However, the physiological and molecular mechanisms of under shade in winter remain unclear.

View Article and Find Full Text PDF

Nanotechnology has achieved great attention due to its impressive performance especially engineered nanoparticles (ENPs). Copper-based nanoparticles offer favorable development in the fabrication of agrochemicals including fertilizers and pesticides in the field of agriculture. However, their toxic impact on melon plants (Cucumis melo) still needs to be investigated.

View Article and Find Full Text PDF

Pathogenic fungal infections in fruit cause economic losses and have deleterious effects on human health globally. Despite the low pH and high water contents of vegetables and fresh, ripened fruits, they are prone to fungal and bacterial diseases. The ever-increasing resistance of phytopathogens toward pesticides, fungicides and bactericides has resulted in substantial threats to plant growth and production in recent years.

View Article and Find Full Text PDF

Ultraviolet-C (UV-C) radiation significantly impacts living organisms. UV-C radiation can also be used as a pest management tool. Therefore, this study was designed to investigate the effect of UV-C radiation on the physiology and gene expression level of , a destructive vegetable pest.

View Article and Find Full Text PDF

Dwarf dense planting is helpful to improve the yield and quality of sweet cherry, which has enormous market demand. GA2oxs (GA oxidases) affect plant height, dormancy release, flower development, and seed germination by participating in the metabolic regulation and signal transduction of GA (Gibberellin). However, the research on GA2ox in sweet cherry is little and worthy of further investigation.

View Article and Find Full Text PDF

Glutathione S-transferases (GSTs) in plants are multipurpose enzymes that are involved in growth and development and anthocyanins transportation. However, members of the GST gene family were not identified in sweet cherry (). To identify the GST genes in sweet cherry, a genome-wide analysis was conducted.

View Article and Find Full Text PDF

The gibberellin-dioxygenase (GAox) gene family plays a crucial role in regulating plant growth and development. GAoxs, which are encoded by many gene subfamilies, are extremely critical in regulating bioactive GA levels by catalyzing the subsequent stages in the biosynthesis process. Moreover, GAoxs are important enzymes in the GA synthesis pathway, and the GAox gene family has not yet been identified in Rosaceae species ( L.

View Article and Find Full Text PDF

Unlabelled: Excessive use of pesticides and mineral fertilizers poses a serious threat to ecoenvironment sustainability and human health. Nano pesticides or Nano fungicides have attained great attention in the field of agriculture due to their unique characteristics, by improving crop growth with enhancing pathogenesis-related defense system. However, there is a need to develop a sustainable mechanism for the synthesis of fungicides which replace the chemical pesticides to avoid their hazardous impact.

View Article and Find Full Text PDF

Back Ground: MYB Transcription factors (TFs) are most imperative and largest gene family in plants, which participate in development, metabolism, defense, differentiation and stress response. The MYB TFs has been studied in various plant species. However, comprehensive studies of MYB gene family in the sweet cherry (Prunus avium L.

View Article and Find Full Text PDF