Harnessing the Untapped Catalytic Potential of a CoFeO/Mn-BDC Hybrid MOF Composite for Obtaining a Multitude of 1,4-Disubstituted 1,2,3-Triazole Scaffolds.

Metal-organic frameworks derived nanostructures with extraordinary variability, and many unprecedented properties have recently emerged as promising catalytic materials to address the challenges in the field of modern organic synthesis. In this contribution, the present work reports the fabrication of an intricately designed magnetic MOF composite based on Mn-BDC (manganese benzene-1,4-dicarboxylate/manganese terephthalate) microflakes via a facile and benign in situ solvothermal approach. Structural information about the as-synthesized hybrid composite has been obtained with characterization techniques such as TEM, SEM, XRD, FT-IR, AAS, EDX, ED-XRF, and VSM analysis.

Fungi as a Potential Source of Pigments: Harnessing Filamentous Fungi.

The growing concern over the harmful effects of synthetic colorants on both the consumer and the environment has raised a strong interest in natural coloring alternatives. As a result the worldwide demand for colorants of natural origin is rapidly increasing in the food, cosmetic and textile sectors. Natural colorants have the capacity to be used for a variety of industrial applications, for instance, as dyes for textile and non-textile substrates such as leather, paper, within paints and coatings, in cosmetics, and in food additives.

A Short History and Perspectives on Plant Genetic Transformation.

Plant genetic transformation is an important technological advancement in modern science, which has not only facilitated gaining fundamental insights into plant biology but also started a new era in crop improvement and commercial farming. However, for many crop plants, efficient transformation and regeneration still remain a challenge even after more than 30 years of technical developments in this field. Recently, FokI endonuclease-based genome editing applications in plants offered an exciting avenue for augmenting crop productivity but it is mainly dependent on efficient genetic transformation and regeneration, which is a major roadblock for implementing genome editing technology in plants.

Polymer - Metal Nanocomplexes Based Delivery System: A Boon for Agriculture Revolution.

Metal nanoparticles are well known for their antimicrobial properties. The use of metalbased nanoparticles in the agricultural field has considerably increased globally by both direct and indirect means for the management of plant diseases. In this context, the development of controlled delivery systems for slow and sustained release of metal nanoparticles is crucial for prolonged antimicrobial activity.

Microbial biofilms in nature: unlocking their potential for agricultural applications.

Soil environments are dynamic and the plant rhizosphere harbours a phenomenal diversity of micro-organisms which exchange signals and beneficial nutrients. Bipartite beneficial or symbiotic interactions with host roots, such as mycorrhizae and various bacteria, are relatively well characterized. In addition, a tripartite interaction also exists between plant roots, arbuscular mycorrhizal fungi (AMF) and associated bacteria.

Agonist, antagonist and signaling modulators of ABA receptor for agronomic and post-harvest management.

Abscisic acid (ABA) is a ubiquitous phytohormone, plays important roles in several physiological processes, including stress adaptation, flowering, seed germination, fruit ripening, and leaf senescence etc. ABA binds with START domain proteins called Pyrabactin Resistance1 (PYR1)/PYR1-like (PYL)/Regulatory Components of ABA Receptors (RCARs) and controls the activity of PP2C phosphatase proteins and in turn the ABA-dependent signaling pathway. Fourteen ABA receptors have been identified in the model plant Arabidopsis thaliana and have shown to be involved in various biological functions.

Silica-Coated Magnetic-Nanoparticle-Supported DABCO-Derived Acidic Ionic Liquid for the Efficient Synthesis of Bioactive 3,3-Di(indolyl)indolin-2-ones.

In this work, biologically significant 3,3-di(indolyl)indolin-2-ones have been synthesized using a silica-coated magnetic-nanoparticle-supported 1,4-diazabicyclo[2.2.2]octane (DABCO)-derived and acid-functionalized ionic liquid as the catalytic entity.

Biochar for delivery of agri-inputs: Current status and future perspectives.

Biochar, a carbonaceous porous material produced from the pyrolysis of agricultural residues and solid wastes has been widely used as a soil amendment. Recent publications on biochar are primarily focussed with its application in climatic aspects, contaminant immobilization, soil amendment strategies, nutrient recovery, engineered material production and waste-water treatment. Numerous studies have reported the positive attribute of biochar's nutrient value that helps in improving plant growth and fertilizer use efficiency.

A new method for biological synthesis of agriculturally relevant nanohydroxyapatite with elucidated effects on soil bacteria.

The study describes a novel and environment friendly route of biosynthesis of nanohydroxyapatite (nHAP). Bacillus licheniformis mediated synthesis of nHAP has been carried out with different phosphate concentrations (2%, 5%, 10% and 20% w/v) of potassium dihydrogen orthophosphate monobasic (KHPO). The synthesis is supported by a two-step mechanism - (i) solubilization of P by organic acids extracellularly secreted by the bacterial strain and (ii) gelation of P and Ca.

Nanoscale drug delivery strategies for therapy of ovarian cancer: conventional vs targeted.

Ovarian cancer is the second most common gynaecological malignancy. It usually occurs in women older than 50 years, and because 75% of cases are diagnosed at stage III or IV it is associated with poor diagnosis. Despite the chemosensitivity of intraperitoneal chemotherapy, the majority of patients is relapsed and eventually dies.

Chromium tolerance and accumulation in Aspergillus flavus isolated from tannery effluent.

Cr(VI) tolerance in Aspergillus flavus, strain SFL, isolated from tannery effluent was measured and compared with a reference strain of A. flavus, A1120. On solid medium, SFL had a high level of Cr(VI) tolerance (1,600 mg/L), which was 16 times that of A1120 and greater than most previously analyzed fungal strains.

Data assessing genotypic variations in selected traditional rice landraces of Jeypore tract of Odisha, India based on photosynthetic traits.

Variations in photosynthetic characteristics and dry matter accumulation were investigated in thirty selected rice ( L.) landraces from Jeypore tract of Odisha, India to find the possibility of their use in crop improvement programs. Leaf gas exchange measurements, photosystem (PS) II activity and leaf pigment estimates were conducted at the flowering stage.

Dataset on the synthesis and physicochemical characterization of blank and curcumin encapsulated sericin nanoparticles obtained from silkworm cocoons.

The dataset presents the synthesis and physicochemical characterization of blank and curcumin encapsulated sericin protein nanoparticles obtained from (also known as Ahimsa silk or Peace silk or Eri). Reports on application of sericin protein obtained from are scanty at best. Sericin was extracted from the cocoons by high temperature and high pressure method.

Data on genetic potentiality of folk rice ( L.) genotypes from Koraput, India in reference to drought tolerance traits.

Precise physiological and molecular marker-based assessment provides information about the extent of genetic diversity, which helps for effective breeding programmes. We have conducted detailed physiological and molecular marker-based assessment of selected eight indigenous rice landraces from Koraput, India along with tolerant (N22) and susceptible (IR64) check varieties under control and simulated drought stress using polyethylene glycol (PEG) 6000. After exposure to different levels of drought stress, relative germination performance (RGP), seedling vigour index (SVI) and relative growth index (RGI) were significantly declined in all the rice landraces compared to the control plants and significant varietal differences were observed.

Design, Synthesis, Antimicrobial Evaluation, and Molecular Modeling Studies of Novel Indolinedione-Coumarin Molecular Hybrids.

Keeping in view various pharmacological attributes of indole and coumarin derivatives, a new series of indolindione-coumarin molecular hybrids was rationally designed and synthesized. All synthesized hybrid molecules were evaluated for their antimicrobial potential against Gram-negative bacterial strains ( and ), Gram-positive bacterial strains ( and ), and four fungal strains (, , sp., and ) by using the agar gel diffusion method.

study revealed major conserve architectures and novel features of pyrabactin binding to ABA receptors compare to the .

Enhancing water use efficiency (WUE) of crops in irrigated agriculture and drought tolerance in rain-fed agriculture is the major goal for sustaining and enhancing agricultural productivity in the future. The phytohormone abscisic acid (ABA) signaling pathway is a major target for the agronomic management of WUE and genetic improvement of drought tolerance in crops. The START domain proteins PYRABACTIN RESISTANCE1 (PYR1)/PYR1-like (PYL)/Regulatory Components of ABA Receptors (RCARs) of the model plant have been characterized as bona fide ABA receptors (ABARs).

Draft genome sequence of Aspergillus flavus isolate TERIBR1, a highly tolerant fungus to chromium stress.

Objectives: Aspergillus flavus isolate TERIBR1 was isolated from tannery sludge highly contaminated with chromium. During characterization process, it exhibited capability to adapt and grow in fungal growth media amended with chromium concentration as high as 250 mg/l. In order to understand the genetic underpinnings of the chromium tolerance trait, whole genome sequencing of the TERIBR1 genome was carried out.

Vanillin mediated green synthesis and application of gold nanoparticles for reversal of antimicrobial resistance in clinical isolates.

Antimicrobial resistance (AMR) is a serious concern in pathogenic bacteria. As a new approach to addressing AMR, we report here the green synthesis of vanillin capped gold nanoparticles (VAuNPs) using the popular flavouring molecule vanillin (CHO) as a reducing and capping agent. Physicochemical characterization revealed that the synthesised VAuNPs were stable and crystalline in nature.

Effector proteins of Rhizophagus proliferus: conserved protein domains may play a role in host-specific interaction with different plant species.

Arbuscular mycorrhizal (AM) fungi show high promiscuity in terms of host. Effector proteins expressed by AM fungi are found important in establishing interaction with host. However, the mechanistic underlying host-specific interactions of the fungi remain unknown.

Prospects and application of nanobiotechnology in food preservation: molecular perspectives.

Applications of biotechnological tools in food preservation have shown promising results in minimizing food spoilage. Design and development of highly efficient food preservatives are one of the key success factors in this application field. However, due to the inherent shortcomings of the bulk forms of such preservatives, research was in progress to find suitable alternatives to replace conventional modalities.

Understanding dynamics of Rhizophagus irregularis ontogenesis in axenically developed coculture through basic and advanced microscopic techniques.

Detailed information on structural changes that occur during ontogenesis of Rhizophagus irregularis in axenically developed coculture is limited. Our study aims to investigate the series of events that occur during mycorrhizal ontogenesis under axenic condition through basic and advanced microscopic techniques followed by comparison among these to identify the suitable technique for rapid and detailed analysis of mycorrhizal structures. Three stages were identified in mycorrhizal ontogenesis from initiation (preinfection stage of hyphae; its branching, infection and appressoria formation; epidermal opening; and hyphal entry), progression (arbuscular development; hyphal coils and vesicles) to maturity (extraradical spores).

Optimal method selection for biocompatible extraction of rosmarinic acid from mycorrhizal hairy roots of .

Mycorrhizal hairy roots of produce high amount of rosmarinic acid and are also valuable resource of quality mycorrhizal spores. To utilize their potential as continuous resource of biological and biochemical products, an efficient separation method is required. Solvent based extraction methods have a negative impact on mycorrhizal spore viability and vitality.

Heterologous expression of rice RNA-binding glycine-rich (RBG) gene OsRBGD3 in transgenic Arabidopsis thaliana confers cold stress tolerance.

Imparting cold stress tolerance to crops is a major challenge in subtropical agriculture. New genes conferring cold tolerance needs to be identified and characterised for sustainable crop production in low-temperature stress affected areas. Here we report functional characterisation of OsRBGD3, classified previously as a class D glycine-rich RNA recognition motif (RRM) containing proteins from a drought-tolerant Indica rice cultivar N22.

Benzoflavone derivatives as potent antihyperuricemic agents.

Two series of benzoflavone derivatives were rationally designed, synthesized and evaluated for their xanthine oxidase (XO) inhibitory potential. Among both series, eight compounds (, , , , , , , and ) were found to exert significant XO inhibition with IC values lower than 10 μM. Enzyme kinetic studies revealed that the most potent benzoflavone derivatives ( and ) are mixed type inhibitors of the XO enzyme.

Role of Endocrine-Disrupting Engineered Nanomaterials in the Pathogenesis of Type 2 Diabetes Mellitus.

Nanotechnology has enabled the development of innovative technologies and products for several industrial sectors. Their unique physicochemical and size-dependent properties make the engineered nanomaterials (ENMs) superior for devising solutions for various research and development sectors, which are otherwise unachievable by their bulk forms. However, the remarkable advantages mediated by ENMs and their applications have also raised concerns regarding their possible toxicological impacts on human health.