24 Result(s)
within
Jagesh Kumar Tiwari
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Article
Open AccessTranscriptome analysis reveals genes associated with late blight resistance in potato
Late blight is a serious disease of potato worldwide. Our study aimed to unveil genes involved in late blight resistance in potato by RNA-seq analysis after artificial inoculation under controlled conditions. ...
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Article
Transcriptome profiling and characterization of genes associated with tuberization under high temperature in aeroponics in potato cv. Kufri Anand
High temperature stress is an important abiotic factor, which affects tuberization and ultimately causes heavy yield reduction in potato.
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Article
Transcriptome Analysis Reveals Molecular Signatures Associated with Apical Rooted Cutting (ARC) Technology in Seed Potato Production
Rapid multiplication of quality seed tubers is one of the important factors in sustainable potato production. In this study, we aimed to compare tissue culture-based a novel apical rooted cutting (ARC) technol...
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Article
Genetic Diversity and Population Structure Analyses Using Simple Sequence Repeat Markers and Phenotypic Traits in Native Potato Collection in India
Native potatoes are an important source of biotic/abiotic resistance and quality traits improvement. The aim of this study was to analyse genetic diversity and population structure using 14 simple sequence rep...
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Article
Genome editing (CRISPR-Cas)-mediated virus resistance in potato (Solanum tuberosum L.)
Plant viruses are the major pathogens that cause heavy yield loss in potato. The important viruses are potato virus X, potato virus Y and potato leaf roll virus around the world. Besides these three viruses, a...
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Chapter
Genomic Designing for Biotic Stress Resistance in Potato
Potato is a globally important food crop. In addition to various other factors, potato suffers from many biotic stresses. The important diseases are late blight, viruses, bacterial wilt, bacterial soft rot, dr...
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Chapter
Genomic Designing for Abiotic Stress Tolerant in Potato
Potato is an important food crop of the world. Besides other factors, potato crop suffers from various abiotic stresses such as heat, drought, salinity, nutrients and frost. Of these, heat is the most importan...
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Article
Methylome and transcriptome analysis reveals candidate genes for tuber shape variation in tissue culture-derived potato
We investigated genome-wide DNA methylation and transcriptome (RNA-seq) profiling for tuber shape variation in potato. Mother plant (M1, round) and tissue culture-derived clonal variant plant (M2, elongated) w...
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Article
Genome sequence analysis provides insights on genomic variation and late blight resistance genes in potato somatic hybrid (parents and progeny)
Wild Solanum species are the important resources for potato improvement. With the availability of potato genome and sequencing progress, knowledge about genomic resources is essential for novel genes discovery. H...
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High-Throughput Phenoty** in Potato Breeding
Increasing tuber yield, resistance/tolerance, and improving nutritional quality characteristics are the important goals of . Traditional phenoty** methods are comparatively lesser efficient than the (...
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Article
Open AccessTranscriptome analysis of potato shoots, roots and stolons under nitrogen stress
Potato crop requires high dose of nitrogen (N) to produce high tuber yield. Excessive application of N causes environmental pollution and increases cost of production. Hence, knowledge about genes and regulato...
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Climate-Smart Potato: An Integrated Breeding, Genomics, and Phenomics Approach
Potato is an important source of food globally. Potatoes are among the most widely grown crop plants in the world, giving good yield under various soil and weather conditions. Yield losses of potato under curr...
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Analysis of allelic variation in wild potato (Solanum) species by simple sequence repeat (SSR) markers
Allelic variation in wild potato (Solanum) species was analysed using 14 simple sequence repeat (SSR) markers. SSR allelic profiles showed high polymorphism and distinctness among the wild species. A total of 109...
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Article
Evaluation of Interspecific Somatic Hybrids of Potato (Solanum tuberosum) and Wild S. cardiophyllum for Adaptability, Tuber Dry Matter, Kee** Quality and Late Blight Resistance
Interspecific potato somatic hybrids (here after referred as ‘cph-hybrids’) derived earlier through protoplast fusion (Solanum tuberosum + S. cardiophyllum) were used in this study. The genetic potential of cph-h...
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Current Trends in Biotechnology: From Genome Sequence to Crop Improvement
Rapid progress has been made in the field of biotechnology since its inception from the tissue culture to now next-generation sequencing technology. The tools of biotechnology now routinely used to assist the ...
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Article
Progress in somatic hybridization research in potato during the past 40 years
Somatic hybridization has been used in potato to overcome the sexual barriers between the cultivated (Solanum tuberosum L.) and wild species. To date hundreds of inter/intra-specific somatic hybrids have been pro...
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Genomics in True Potato Seed (TPS) Technology: Engineering Cloning Through Seeds
Tuber is the main planting material for commercial potato production. Besides, true potato seed (TPS), i.e. true botanical seed is another technology of potato. The TPS-raised crop has several advantages over ...
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Genomics Approaches for Improving Nitrogen Use Efficiency in Potato
Increasing global food production to feed rapidly growing populations where cultivable land area is limited is a serious challenge. Moreover, increasing production costs, with high fertilizer input costs, part...
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Chapter
Genomics in Management and Genetic Enhancement of Potato Germplasm
The systematic characterization and utilization of naturally occurring genetic variation in the plant genetic resources have become an important approach in plant genome research and breeding. The development ...
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Article
Breeding Potential of Potato Somatic Hybrids: Evaluations for Adaptability, Tuber Traits, Late Blight Resistance, Kee** Quality and Backcross (BC1) Progenies
Ten tetraploid interspecific potato somatic hybrids developed earlier through protoplast fusion between the dihaploid Solanum tuberosum L. ‘C-13’ and the diploid wild species Solanum pinnatisectum Dun. were used ...
