Maximizing microbial activity and synergistic interaction to boost biofuel production from lignocellulosic biomass.

Addressing global environmental challenges and meeting the escalating energy demands stand as two pivotal issues in the current landscape. Lignocellulosic biomass emerges as a promising renewable bio-energy source capable of fulfilling the world's energy requirements on a large scale. One of the most important steps in lowering reliance on fossil fuel and lessening environmental effect is turning lignocellulosic biomass into biofuel.

Transcriptional networks revealed late embryogenesis abundant genes regulating drought mitigation in aromatic Keteki Joha rice.

Climate change has become increasingly intertwined with the occurrence and severity of droughts. As global temperatures rise due to greenhouse gas emissions, weather patterns are altered, leading to shifts in precipitation levels and distribution. These exacerbate the risk of drought in many regions, with potentially devastating consequences.

Biochemical and molecular properties of Boro rice ( L.) cultivars under abiotic stresses.

The present investigation was conducted so as to unravel the various underlying antioxidant enzyme and non-enzyme defence mechanisms in some selected Boro rice cultivars that differ in temperature stress tolerance. Oxidative injury under heat and cold stress, HO level showed a decline in roots and shoots of Boro in stressed condition whilst significant rise in the susceptible varieties was observed under both the stresses. However, susceptible varieties, such as Disang (shoots), Moricha (shoots) and China Boro (roots), showed a decreased HO content at recovery.

Russula brunneoaurantiaca, a novel taxon of Russula subg. Crassotunicata from West Bengal, India, with morpho-molecular analysis and scanning electron microscopy.

This paper describes a new Russula species, R. brunneoaurantiaca, from India with morphological and molecular sequence (nrITS) data, field pictures of basidiocarps, and comparisons with close relatives. Russula brunneoaurantiaca has a brownish orange pileus with a mucilaginous surface, sub-decurrent lamellae that are white to pale orange, a white stipe that turns yellowish brown to brown when bruised, a strong, unpleasant smell, globose to subglobose basidiospores (5.

Genome-wide identification and expression analysis of the Pisum sativum (L.) APETALA2/ethylene-responsive factor (AP2/ERF) gene family reveals functions in drought and cold stresses.

AP2/ERF (APETALA2/Ethylene Response Factor) is a family of transcription factors that play essential roles in regulating gene expression in response to various environmental stimuli, including biotic and abiotic stresses, hormone signaling, and developmental processes. Pisum sativum (L.), commonly known as garden pea, is a winter crop sensitive to high temperatures and can also be affected by extreme cold and drought conditions.

Identification of Concomitant Inhibitors against Glutamine Synthetase and Isocitrate Lyase in from Natural Sources.

Tuberculosis (T.B.) is a disease that occurs due to infection by the bacterium, (Mtb), which is responsible for millions of deaths every year.

Plant Source Derived Compound Exhibited Inhibition of Membrane Glycoprotein In SARS-CoV-2: Paving the Way to Discover a New Class of Compound For Treatment of COVID-19.

SARS-CoV-2 is the virus responsible for causing COVID-19 disease in humans, creating the recent pandemic across the world, where lower production of Type I Interferon (IFN-I) is associated with the deadly form of the disease. Membrane protein or SARS-CoV-2 M proteins are known to be the major reason behind the lower production of human IFN-I by suppressing the expression of IFNβ and Interferon Stimulated Genes. In this study, 7,832 compounds from 32 medicinal plants of India possessing traditional knowledge linkage with pneumonia-like disease treatment, were screened against the Homology-Modelled structure of SARS-CoV-2 M protein with the objective of identifying some active phytochemicals as inhibitors.

Transcriptomic Analysis Revealed Reactive Oxygen Species Scavenging Mechanisms Associated With Ferrous Iron Toxicity in Aromatic Keteki Joha Rice.

Lowland acidic soils with water-logged regions are often affected by ferrous iron (Fe) toxicity, a major yield-limiting factor of rice production. Under severe Fe toxicity, reactive oxygen species (ROS) are crucial, although molecular mechanisms and associated ROS homeostasis genes are still unknown. In this study, a comparative RNA-Seq based transcriptome analysis was conducted to understand the Fe toxicity tolerance mechanism in aromatic Keteki Joha.

Identification of tyrosine kinase inhibitors from Panax bipinnatifidus and Panax pseudoginseng for RTK-HER2 and VEGFR2 receptors, by in silico approach.

Breast and stomach cancer is reported as a leading cause for human mortality across the world. The overexpression of receptor tyrosine kinase (RTK) proteins, namely the human epidermal growth factor receptor2 (HER2) and the vascular endothelial growth factor receptor2 (VEGFR2), is reported to be responsible for development and metastasis of breast and stomach cancer. Although several synthetic tyrosine kinase inhibitors (TKIs) as drug candidates targeting RTK-HER2 and VEGFR2 are currently available in the market, these are expensive with the reported side effects.

Identification of phytocompounds from Houttuynia cordata Thunb. as potential inhibitors for SARS-CoV-2 replication proteins through GC-MS/LC-MS characterization, molecular docking and molecular dynamics simulation.

The COVID-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a massive viral disease outbreak of international concerns. The present study is mainly intended to identify the bioactive phytocompounds from traditional antiviral herb Houttuynia cordata Thunb. as potential inhibitors for three main replication proteins of SARS-CoV-2, namely Main protease (Mpro), Papain-Like protease (PLpro) and ADP ribose phosphatase (ADRP) which control the replication process.

Identification of potential plant-based inhibitor against viral proteases of SARS-CoV-2 through molecular docking, MM-PBSA binding energy calculations and molecular dynamics simulation.

The Coronavirus disease 2019 (COVID-19), caused by the novel coronavirus, SARS-CoV-2, has recently emerged as a pandemic. Here, an attempt has been made through in-silico high throughput screening to explore the antiviral compounds from traditionally used plants for antiviral treatments in India namely, Tea, Neem and Turmeric, as potential inhibitors of two widely studied viral proteases, main protease (Mpro) and papain-like protease (PLpro) of the SARS-CoV-2. Molecular docking study using BIOVIA Discovery Studio 2018 revealed, (-)-epicatechin-3-O-gallate (ECG), a tea polyphenol has a binding affinity toward both the selected receptors, with the lowest CDocker energy - 46.

Genome-wide analysis of fluoride exporter genes in plants.

Unlabelled: Fluoride exporter genes (FEX) are known for the expulsion of cytoplasmic fluoride, thus preventing fluoride toxicity in plants. In this study, 31 FEX genes were identified across 19 plant species. Camphor Resistance (CrcB) domain was found to be present in all the identified FEX genes in plants.

Physio-biochemical and molecular assessment of Iron (Fe) toxicity responses in contrasting indigenous aromatic Joha rice cultivars of Assam, India.

Iron (Fe) toxicity is one of the major abiotic stresses which limits the yield of lowland rice. This study aims to investigate the physiological, biochemical, and molecular aspects of two contrasting aromatic Joha rice, viz., Keteki and Kola Joha of Assam.

RNAi-derived transgenic resistance to Mungbean yellow mosaic India virus in cowpea.

Cowpea is an important grain legume crop of Africa, Latin America, and Southeast Asia. Leaf curl and golden mosaic diseases caused by Mungbean yellow mosaic India virus (MYMIV) have emerged as most devastating viral diseases of cowpea in Southeast Asia. In this study, we employed RNA interference (RNAi) strategy to control cowpea-infecting MYMIV.

Analysis of genetic diversity of certain species of Piper using RAPD-based molecular markers.

The utility of RAPD markers in assessing genetic diversity and phenetic relationships of six different species of Piper from Northeast India was investigated. Polymerase chain reaction (PCR) with four arbitrary 10-mer oligonucleotide primers applied to the six species produced a total of 195 marker bands, of which, 159 were polymorphic. On average, six RAPD fragments were amplified per reaction.

Differentiation of petroleum hydrocarbon-degrading Pseudomonas spp. based on PCR-RFLP of the 16S-23S rDNA intergenic spacer region.

Genetic diversity among 43 petroleum hydrocarbon-degrading Pseudomonas belonging to four different species and the type strain Pseudomonas aeruginosa MTCC1034 was assessed by using restriction fragment length polymorphism (RFLP) of polymerase chain reaction (PCR)-amplified 16S-23S rDNA intergenic spacer regions (ISRs) polymorphism. PCR amplification from all Pseudomonas species yielded almost identical ISR amplicons of "?" 800 bp and in nested PCR of "?" 550 bp. The RFLP analysis with MboI and AluI revealed considerable intraspecific variations within the Pseudomonas species.