Niranjan Das

ORCID: 0000-0002-8859-2076
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About
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Research Areas
  • Nematode management and characterization studies
  • Potato Plant Research
  • Plant nutrient uptake and metabolism
  • Agricultural Practices and Plant Genetics
  • Plant tissue culture and regeneration
  • Agronomic Practices and Intercropping Systems
  • Microbial Metabolites in Food Biotechnology
  • TiO2 Photocatalysis and Solar Cells
  • Agricultural pest management studies
  • Plant Pathogens and Resistance
  • Plant Genetic and Mutation Studies
  • South Asian Studies and Conflicts
  • Agricultural Economics and Practices
  • Plant Virus Research Studies
  • Biodiesel Production and Applications
  • Biofuel production and bioconversion
  • Reproductive System and Pregnancy
  • Advances in Cucurbitaceae Research
  • Diverse Aspects of Tourism Research
  • Mycotoxins in Agriculture and Food
  • Plant-Microbe Interactions and Immunity
  • Plant Disease Management Techniques
  • Conservation, Biodiversity, and Resource Management
  • Genetics and Plant Breeding
  • Plant Disease Resistance and Genetics

Thapar Institute of Engineering & Technology
2011-2024

University of Malakand
2022

Odisha University of Agriculture and Technology
2020-2022

Indian Council of Social Science Research
2021

Tezpur University
2013-2021

Tripura University
2014-2020

Guru Ghasidas Vishwavidyalaya
2014-2020

University of Vienna
2017

Krishi Vigyan Kendra, Ghatkhed Amravati
2016

National Institute of Technology Agartala
2014

The study, conducted during 2023 and 2024, investigates the constraints faced by agripreneurs in Southern Odisha provides actionable suggestions to address these challenges. Data were collected from 120 across Gajapati Rayagada districts using personal interviews random sampling. data analysed Rank-Based Quotient (RBQ) method identify prioritise key barriers. findings revealed that knowledge skills ranked highest (66.07), highlighting inadequate technical expertise, lack of awareness,...

10.48165/ijee.2025.612rn05 article EN Indian Journal of Extension Education 2025-01-01

Abstract Susceptibility to root-knot nematodes ( Meloidogyne spp.) is one of the major factors limiting mungbean production in South and South-East Asia. Host-pest-environment interaction nematode M . incognita ) was investigated multi-location field evaluation using 38 promising genotypes extracted from initial 250 under sick plots considering second stage freshly hatched juvenile as inoculants. The extent environmental genotype-by-environment interactions (GGE) assessed comprehend dynamism...

10.1038/s41598-020-60820-x article EN cc-by Scientific Reports 2020-03-05

Cell-cell interactions between the blastocyst trophectoderm and uterine luminal epithelium are essential to process of implantation. The factors that participate in these or their mechanism actions poorly understood. Histamine has long been suspected as one is involved formed from L-histidine by histidine decarboxylase (HDC). We examined expression regulation HDC gene mouse uterus during early pregnancy under steroid hormonal stimulation. Northern blot hybridization detected a 2.6-kb...

10.1210/endo.139.9.6173 article EN Endocrinology 1998-09-01

10.1080/13032917.2009.10518920 article EN Anatolia 2009-12-01

The biophysical properties of DNA-modified Au nanoparticles (AuNPs) have attracted a great deal research interest for various applications in biosensing. AuNPs strong binding capability to the phosphate and sugar groups DNA, rendering unique physicochemical detection metal ions. formation Au–DNA nanocomposites is evident from observed changes optical absorption, plasmon band, zeta potential, DLS particle size distribution, as well TEM AFM surface morphology analysis. Circular dichroism...

10.3762/bjnano.8.79 article EN cc-by Beilstein Journal of Nanotechnology 2017-04-03

Abstract Wheat, a major food crop, faces significant yield constraints due to losses caused by various diseases, especially rusts and powdery mildew. Since the causal organisms are always evolving, there is never-ending hunt for new genes/quantitative trait loci (QTLs) resistance control damage. For this purpose, Triticum durum – Aegilops speltoides backcross introgression lines (DS-BILs) developed in our wide hybridization programme were screened against stripe rust mildew at both seedling...

10.1017/s1479262120000222 article EN Plant Genetic Resources 2020-08-01

Earlier, we reported that the bacteriophage <TEX>$\lambda$</TEX> P gene product is lethal to Escherichia coli, and E. coli rpl mutants are resistant this gene-mediated lethality. In paper, show under condition, host DNA synthesis inhibited at initiation step. The rpl8 mutation maps around 83 min position in chromosome 94% linked with dnaA gene. mutant has been cloned a plasmid. This plasmid clone can protect wild-type from killing complements dnaAts46 <TEX>$42^{\circ}C$</TEX>. Also, starting...

10.5483/bmbrep.2005.38.1.089 article EN BMB Reports 2005-01-31

&nbsp; Assam, comprising Eastern Himalaya, is one of the mega bio-diversity hot spots world. It also forms part two endemic bird areas, viz. Himalaya and Assam plains. Nameri National Park a NBL (north bank landscape Brahmaputra River) Himalayan biodiversity hotspot, which has immense potentialities for ecotourism venture. The present research an assessment potential sites within park, that can speed up tourism infrastructural development. This paper highlights such possibilities on basis...

10.5897/jgrp12.057 article EN cc-by Journal of Geography and Regional Planning 2013-08-31
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