Sushanta Kumar Dash
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View article: Evaluating In-Service Education: Meta-Analytical Perspectives on Teacher Empowerment and Social Inclusion
Evaluating In-Service Education: Meta-Analytical Perspectives on Teacher Empowerment and Social Inclusion Open
This meta-analytic study investigates the impact of in-service education programs on the professional competencies and social development of elementary school teachers in Odisha, India. Drawing on a synthesis of empirical research conducte…
View article: Future flooding tolerant rice germplasm: Resilience afforded beyond <i>Sub1A</i> gene
Future flooding tolerant rice germplasm: Resilience afforded beyond <i>Sub1A</i> gene Open
Developing high‐yielding, flood‐tolerant rice ( Oryza sativa L.) varieties is essential for enhancing productivity and livelihoods in flood‐prone ecologies. We explored genetic avenues beyond the well‐known SUB1A gene to improve flood resi…
View article: Future flooding tolerant rice germplasm: resilience afforded beyond <i>Sub1A</i> gene
Future flooding tolerant rice germplasm: resilience afforded beyond <i>Sub1A</i> gene Open
Developing high-yielding, flood-tolerant rice varieties is essential for enhancing productivity and livelihoods in flood-prone ecologies. We explored genetic avenues beyond the well-known SUB1A gene to improve flood resilience in rice. We …
View article: Genome‐Wide Association Study Revealed the Genetics of Seed Vigour Traits in Rice (<scp><i>Oryza sativa</i></scp> L.)
Genome‐Wide Association Study Revealed the Genetics of Seed Vigour Traits in Rice (<span><i>Oryza sativa</i></span> L.) Open
A crucial phenotypic attribute for breeding rice for direct seeded condition is rapid uniform germination and build‐up of biomass during the initial period of seedling establishment. Seed vigour constitutes such traits that have gained pot…
View article: Exploring the physiological efficiencies of promising rice (Oryza sativa) accessions for increasing grain yield
Exploring the physiological efficiencies of promising rice (Oryza sativa) accessions for increasing grain yield Open
High grain yield in rice (Oryza sativa L.) is a cumulative contribution of different morphological and physiological traits. However, the selection of high-yielding genotypes based on physiological traits is difficult where a large set of …
View article: A Comprehensive Genome-Wide Investigation of the Cytochrome 71 (OsCYP71) Gene Family: Revealing the Impact of Promoter and Gene Variants (Ser33Leu) of OsCYP71P6 on Yield-Related Traits in Indica Rice (Oryza sativa L.)
A Comprehensive Genome-Wide Investigation of the Cytochrome 71 (OsCYP71) Gene Family: Revealing the Impact of Promoter and Gene Variants (Ser33Leu) of OsCYP71P6 on Yield-Related Traits in Indica Rice (Oryza sativa L.) Open
The cytochrome P450 (CYP450) gene family plays a critical role in plant growth and developmental processes, nutrition, and detoxification of xenobiotics in plants. In the present research, a comprehensive set of 105 OsCYP71 family genes wa…
View article: Imaging Sensor-Based High-Throughput Measurement of Biomass Using Machine Learning Models in Rice
Imaging Sensor-Based High-Throughput Measurement of Biomass Using Machine Learning Models in Rice Open
Phenomics technologies have advanced rapidly in the recent past for precision phenotyping of diverse crop plants. High-throughput phenotyping using imaging sensors has been proven to fetch more informative data from a large population of g…
View article: Improvement of Grain-Yield under Drought Stress and Blast resistance in popular upland rice variety Nagina-22 using Marker Assisted Selection
Improvement of Grain-Yield under Drought Stress and Blast resistance in popular upland rice variety Nagina-22 using Marker Assisted Selection Open
Drought and blast disease are the two major abiotic and biotic factors that severely reduce grain-yield (GY) of rice in rainfed-upland. Reproductive stage drought stress (RSDS) along with blast account for > 80% yield loss in rice. Identif…
View article: Molecular Breeding for Incorporation of Submergence Tolerance and Durable Bacterial Blight Resistance into the Popular Rice Variety ‘Ranidhan’
Molecular Breeding for Incorporation of Submergence Tolerance and Durable Bacterial Blight Resistance into the Popular Rice Variety ‘Ranidhan’ Open
Ranidhan is a popular late-maturing rice variety of Odisha state, India. The farmers of the state suffer heavy loss in years with flash floods as the variety is sensitive to submergence. Bacterial blight (BB) disease is a major yield-limit…
View article: Inter-auricular distance: A morphological biomarker for ethylene production in the boot and coincidental grain loss of rice plant
Inter-auricular distance: A morphological biomarker for ethylene production in the boot and coincidental grain loss of rice plant Open
Inter-auricular distance (IAD) has been often used for physical calibration of defects in panicle emergence of rice plants induced by stress-prone environments or cytoplasmic male sterility genetic factors slackening male gametogenesis. In…
View article: Aerobic dry direct-seeded rice A sustainable approach in rice cultivation
Aerobic dry direct-seeded rice A sustainable approach in rice cultivation Open
Sustainable development amidst global climate change has been the topic of discussion on all scientific fronts. Agriculture practice and goals for research should also focus on sustainable goals like preserving soil health, increasing wate…
View article: MicroRNAs modulate ethylene induced retrograde signal for rice endosperm starch biosynthesis by default expression of transcriptome
MicroRNAs modulate ethylene induced retrograde signal for rice endosperm starch biosynthesis by default expression of transcriptome Open
Control of stage specific spike in ethylene production at anthesis has been a vauable route to potentially enhance genetic ceiling for grain filling of rice spikelet. A number of genes controlling ethylene homeostasis and starch synthesis …
View article: Identification of QTLs for high grain yield and component traits in new plant types of rice
Identification of QTLs for high grain yield and component traits in new plant types of rice Open
A panel of 60 genotypes comprising New Plant Types (NPTs) along with indica, tropical and temperate japonica genotypes was phenotypically evaluated for four seasons in irrigated situation for grain yield per se and component traits. Twenty…
View article: Identification of QTLs for high grain yield and component traits in New Plant Types of rice
Identification of QTLs for high grain yield and component traits in New Plant Types of rice Open
A panel of 60 genotypes consisting of New Plant Types (NPTs) along with indica , tropical and temperate japonica genotypes were phenotypically evaluated for four seasons in irrigated situation for grain yield per se and component traits. T…
View article: Assessment of Genetic Diversity of Drought Tolerant and Susceptible Rice Genotypes Using Microsatellite Markers
Assessment of Genetic Diversity of Drought Tolerant and Susceptible Rice Genotypes Using Microsatellite Markers Open
The introgression of wild chromosomal segments into popular rice varieties is one of the potential approaches for developing varieties for drought stress condition. Sixteen genotypes, including nine indica, two tropical japonica and five c…
View article: Screening and identification of rice cultivars for BLB resistance at vegetative stage employing gene linked markers
Screening and identification of rice cultivars for BLB resistance at vegetative stage employing gene linked markers Open
Bacterial leaf blight (BLB) is one of the most devastating diseases in rice accounting for a considerable yield loss globally, posing an untamable threat to food security in near future. To tackle this issue, breeding efforts need to be fo…
View article: Study of genetic diversity and effectiveness of traits for direct selection under drought as well as non-stress condition for Rainfed upland rice
Study of genetic diversity and effectiveness of traits for direct selection under drought as well as non-stress condition for Rainfed upland rice Open
The present study was carried out on 32 upland rice genotypes (including checks), which were analysed for grain yield (GY) and related traits under contrasting moisture regimes (irrigated and drought stress). Analysis of variance showed th…
View article: Marker-assisted introgression of drought tolerance from wild ancestors into popular Indian rice varieties using a 7K Infinium SNP array
Marker-assisted introgression of drought tolerance from wild ancestors into popular Indian rice varieties using a 7K Infinium SNP array Open
Recent advances in the area of genomics have led to the development of high throughput genotyping platforms that have immensely contributed to molecular breeding programs. Custom-designed single nucleotide polymorphism (SNP) arrays provide…