292 results match your criteria: "ICAR - National Institute for Plant Biotechnology[Affiliation]"
Mol Genet Genomics
July 2024
ICAR-National Institute for Plant Biotechnology, Pusa Campus, New Delhi, 110012, India.
Plant Reprod
December 2024
Department of Biological Sciences and Engineering, Indian Institute of Technology Gandhinagar, Palaj, Gujarat, 382355, India.
This comprehensive review underscores the application of genome editing in plant reproductive biology, including recent advances and challenges associated with it. Genome editing (GE) is a powerful technology that has the potential to accelerate crop improvement by enabling efficient, precise, and rapid engineering of plant genomes. Over the last decade, this technology has rapidly evolved from the use of meganucleases (homing endonucleases), zinc-finger nucleases, transcription activator-like effector nucleases to the use of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (CRISPR/Cas), which has emerged as a popular GE tool in recent times and has been extensively used in several organisms, including plants.
View Article and Find Full Text PDFPlants (Basel)
June 2024
Division of Genomic Resources, ICAR-National Bureau of Plant Genetic Resources, New Delhi 110012, India.
Grain-related traits are pivotal in rice cultivation, influencing yield and consumer preference. The complex inheritance of these traits, involving multiple alleles contributing to their expression, poses challenges in breeding. To address these challenges, a multi-locus genome-wide association study (ML-GWAS) utilizing 35,286 high-quality single-nucleotide polymorphisms (SNPs) was conducted.
View Article and Find Full Text PDFPlant Biotechnol J
October 2024
Centre for Crop & Food Innovation, State Agricultural Biotechnology Centre, Food Futures Institute, Murdoch University, Murdoch, WA, Australia.
Developing early maturing lentil has the potential to minimize yield losses, mainly during terminal drought. Whole-genome resequencing (WGRS) based QTL-seq identified the loci governing earliness in lentil. The genetic analysis for maturity duration provided a good fit to 3:1 segregation (F), indicating earliness as a recessive trait.
View Article and Find Full Text PDFPlant Cell Rep
June 2024
Division of Nematology, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
The study demonstrates the successful management of Meloidogyne incognita in eggplant using Mi-flp14 RNA interference, showing reduced nematode penetration and reproduction without off-target effects across multiple generations. Root-knot nematode, Meloidogyne incognita, causes huge yield losses worldwide. Neuromotor function in M.
View Article and Find Full Text PDFFront Plant Sci
June 2024
Department of Plant Science and Agriculture, University of Manitoba, Winnipeg, MB, Canada.
Waterlogging is a constant threat to crop productivity and ecological biodiversity. Plants face multiple challenges during waterlogging stress like metabolic reprogramming, hypoxia, nutritional depletion, reduction in gaseous exchange, pH modifications, microbiome alterations and disease promotion all of which threaten plants survival. Due to global warming and climatic change, the occurrence, frequency and severity of flooding has dramatically increased posing a severe threat to food security.
View Article and Find Full Text PDFPlants (Basel)
May 2024
Department of Environmental Health Science, Institute of Natural Science and Agriculture, Konkuk University, Seoul 05029, Republic of Korea.
Plants, being sessile, are continuously exposed to varietal environmental stressors, which consequently induce various bio-physiological changes in plants that hinder their growth and development. Oxidative stress is one of the undesirable consequences in plants triggered due to imbalance in their antioxidant defense system. Biochemical studies suggest that nanoparticles are known to affect the antioxidant system, photosynthesis, and DNA expression in plants.
View Article and Find Full Text PDFiScience
June 2024
CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India.
lines with loss-of-function mutation in () gene showed seed sterility with embryo sac cellularization defects. Examination of tissue-cleared mature ovules revealed irregularly positioned nuclei/embryos within the embryo sacs. Egg cell-specific marker (DD45) expression analysis confirmed the presence of multiple egg cells in the mutant embryo sacs.
View Article and Find Full Text PDFPlant Cell Rep
May 2024
ICAR-National Institute for Plant Biotechnology, Pusa, New Delhi, India.
Plant Cell Rep
May 2024
ICAR-Indian Agricultural Research Institute, New Delhi, Delhi, 110012, India.
'Sikkim Primitive' maize landrace, unique for prolificacy (7-9 ears per plant) possesses unique genomic architecture in branching and inflorescence-related gene(s), and locus Zm00001eb365210 encoding glycosyltransferases was identified as the putative candidate gene underlying QTL (qProl-SP-8.05) for prolificacy. The genotype possesses immense usage in breeding high-yielding baby-corn genotypes.
View Article and Find Full Text PDFPlants (Basel)
April 2024
Pusa Campus, ICAR-National Institute for Plant Biotechnology, New Delhi 110012, India.
Rice ( L.) is a crucial crop contributing to global food security; however, its production is susceptible to salinity, a significant abiotic stressor that negatively impacts plant germination, vigour, and yield, degrading crop production. Due to the presence of exchangeable sodium ions (Na), the affected plants sustain two-way damage resulting in initial osmotic stress and subsequent ion toxicity in the plants, which alters the cell's ionic homeostasis and physiological status.
View Article and Find Full Text PDFPhysiol Mol Biol Plants
March 2024
ICAR-National Institute for Plant Biotechnology, New Delhi, 110012 Delhi India.
Unlabelled: an elite heat-stress tolerant shrub, grows in arid regions of desert. However, its molecular mechanism responsible for heat stress tolerance is unexplored. Therefore, we analysed whole transcriptome of Jaisalmer (heat tolerant) and Godhra (heat sensitive) genotypes of to understand its molecular mechanism responsible for heat stress tolerance.
View Article and Find Full Text PDFFood Technol Biotechnol
March 2024
ICAR-National Institute for Plant Biotechnology, Pusa Campus, 110012 New Delhi, Delhi, India.
Research Background: There is considerable diversity in newly developed pummelo × sweet orange citrus hybrids. Most hybrids showed lower peel thickness and high juice yield but there is a lack of information on fruit quality parameters and molecular characterization. Therefore, the aim of the current study is to determine the content of antioxidants and properties of the fresh juice of 24 new pummelo × sweet orange citrus hybrids ( [Burm.
View Article and Find Full Text PDFFront Plant Sci
March 2024
Murdoch University, Murdoch, WA, Australia.
Chickpea, being an important grain legume crop, is often confronted with the adverse effects of high temperatures at the reproductive stage of crop growth, drastically affecting yield and overall productivity. The current study deals with an extensive evaluation of chickpea genotypes, focusing on the traits associated with yield and their response to heat stress. Notably, we observed significant variations for these traits under both normal and high-temperature conditions, forming a robust basis for genetic research and breeding initiatives.
View Article and Find Full Text PDFInt J Biol Macromol
May 2024
ICAR-National Institute for Plant Biotechnology, New Delhi 110012, India. Electronic address:
Modifications within the epigenome of an organism in response to external environmental conditions allow it to withstand the hostile stress factors. Drought in chickpea is a severely limiting abiotic stress factor which is known to cause huge yield loss. To analyse the methylome of chickpea in response to drought stress conditions and how it affects gene expression, we performed whole-genome bisulfite sequencing (WGBS) and RNA-seq of two chickpea genotypes which contrast for drought tolerance.
View Article and Find Full Text PDFAoB Plants
February 2024
ICAR-National Institute for Plant Biotechnology, Pusa Campus, New Delhi 110012, India.
Exitrons are exonic introns. This subclass of intron retention alternative splicing does not contain a Pre-Terminating stop Codon. Therefore, when retained, they are always a part of a protein.
View Article and Find Full Text PDFGene
July 2024
ICAR-National Institute for Plant Biotechnology, Pusa Campus, New Delhi 110012, India. Electronic address:
This study is a thorough characterization of pigeonpea dirigent gene (CcDIR) family, an important component of the lignin biosynthesis pathway. Genome-wide analysis identified 25 CcDIR genes followed by a range of analytical approaches employed to unravel their structural and functional characteristics. Structural examination revealed a classic single exon and no intron arrangement in CcDIRs contributing to our understanding on evolutionary dynamics.
View Article and Find Full Text PDFPlant Physiol Biochem
March 2024
ICAR-National Institute for Plant Biotechnology, Pusa Campus, New Delhi, 110012, India. Electronic address:
BREVIS RADIX (BRX) is a small plant-specific and evolutionary conserved gene family with divergent yet partially redundant biological functions including root and shoot growth, stomatal development and tiller angle in plants. We characterized a BRX family gene from wheat (Triticum aestivum) by gain-of-function in Arabidopsis. Overexpression of TaBRXL2A resulted in longer primary roots with increased root meristem size and higher root growth under control and exogenous hormone treatments as compared to wild type (Col-0) plants.
View Article and Find Full Text PDFJ Nematol
March 2024
Division of Nematology, ICAR-Indian Agricultural Research Institute, Pusa Campus, New Delhi-110012, India.
, the wheat seed gall nematode, causes the 'ear-cockle' or seed gall disease of wheat (), leading to an extensive decline of yield (30-70%) in underdeveloped wheat cultivating countries of the world. The nematode is known to survive in anhydrobiotic conditions for up to 32 years. Here, we present the first transcriptome assembly of , which will be a valuable resource for understanding the genes responsible for nematode survival and above-ground plant parasitism.
View Article and Find Full Text PDFFront Plant Sci
February 2024
Indian Council of Agricultural Research, New Delhi, India.
The knowledge of pollen morphology, suitable storage condition, and species compatibility is vital for a successful grapevine improvement programme. Ten grape genotypes from three different species, , L., Roxb.
View Article and Find Full Text PDFMol Biol Rep
March 2024
ICAR-National Institute for Plant Biotechnology, Pusa Campus, New Delhi, 110012, India.
Background: Lack of efficient transformation protocol continues to be a major bottleneck for successful genome editing or transgenic development in wheat. An in planta transformation method was developed in Indian bread wheat in earlier study (Vasil et al. in Nat Biotechnol 10:667-674, 1992) which was labour-intensive and time-consuming.
View Article and Find Full Text PDFHeliyon
March 2024
Division of Plant Pathology, New Delhi 110 012, India.
Funct Integr Genomics
February 2024
ICAR-Indian Agricultural Statistics Research Institute, New Delhi, 110012, India.
Mol Biol Rep
February 2024
ICAR-National Institute for Plant Biotechnology, New Delhi, 110012, India.
Drought is an enormous threat to global crop production. In order to ensure food security for the burgeoning population, we must develop drought tolerant crop varieties. This necessitates the identification of drought-responsive genes and understanding the mechanisms involved in their regulation.
View Article and Find Full Text PDF