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P. Jayamani - One of the best experts on this subject based on the ideXlab platform.
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Development and genetic analysis of inter sub specific Recombinant Inbred Line population in blackgram (Vigna Mungo (L.) Hepper).
INTERNATIONAL JOURNAL OF PLANT PROTECTION, 2016Co-Authors: R. Vinoth, P. JayamaniAbstract:Blackgram (Vigna Mungo) is fourth important pulse crop of India. Major constraints in achieving higher yield of blackgram are absence of suitable ideotypes for different cropping systems, poor harvest index and susceptibility to pests and diseases. Genetic maps can be constructed based on mapping population. Among the mapping populations, Recombinant Inbred Lines (RIL) is more advantages than others. In the present study, an inter sub specific RIL population was developed by crossing VBN(Bg) 4 x Vigna Mungo var. silvestris 22/2 by single seed decent method. A total of 195 RILs were evaluated for 11 biometrical traits. RIL 113 recorded the highest mean for single plant yield (9.90 g) along with more number of pods plant (42.84). RIL 125 recorded the maximum yield of 8.93g per plant along with more number of clusters per plant (17.50) and RIL 131 had single plant yield of 7.99 g along with more number of pods per plant (34.00). RILs with high yield and yield attributing traits can be used to develop high yielding varieties. RILs isolated with specific traits could be used as pre breeding material for the improvement of blackgram. How to view point the article : Vinoth, R. and Jayamani, P. (2016). Development and genetic analysis of inter sub specific Recombinant Inbred Line population in blackgram (Vigna Mungo (L.) Hepper). Internat. J. Plant Protec., 9(1) : 237-245.
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Genetic inheritance of resistance to yellow mosaic disease in inter sub-specific cross of blackgram (Vigna Mungo (L.) Hepper)
Journal of Food Legumes, 2014Co-Authors: R. Vinoth, P. JayamaniAbstract:Blackgram is a one of the major pulse crops in India. The Yellow Mosaic disease (YMD) caused by Mungbean Yellow Mosaic Virus (MYMV) is one of the most destructive diseases of blackgram growing areas of Southern India. The inheritance of resistance to YMD was examined in F1, F2, F3 and RIL population of inter sub-specific cross of blackgram involving resistant cultivar ‘VBN (Bg) 4’ (Vigna Mungo) and susceptible accession of Vigna Mungo var. silvestris 22/2, a wild progenitor of blackgram. The results of genetic analysis showed that a single dominant gene controls the YMD resistance in blackgram cultivar ‘VBN (Bg) 4’. The resistant lines identified in the present study could be used in the development of YMD resistant varieties in blackgram.
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Genetic diversity in pod characters of blackgram (Vigna Mungo L. Hepper)
Legume Research, 2013Co-Authors: P. Jayamani, M. SathyaAbstract:Blackgram (Vigna Mungo L. Hepper) is an important pulse crop, which is widely cultivated and consumed in India. Utilization of divergent parents in hybridization results in promising recombinants. Divergence analysis among fifty genotypes for pod characteristics was carried out using Mahalanobis D2 statistics. The genotypes were grouped into 10 clusters. The contribution of number of pods per plant was the maximum (25.71%) followed by pod length (21.63%). The maximum intercluster distance was observed between cluster I and X (D2 = 325.96). The maximum intracluster distance was reported in cluster I (D2 = 8.11). Based on cluster mean and divergence, it was concluded that the hybridization between genotypes in cluster I (P 9, P 133 and P 133/3) and X (P 133/83) could produce desirable recombinants for grain yield.
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Cross species amplification of adzuki bean derived microsatellite markers and diversity analysis in blackgram (Vigna Mungo L. Hepper)
Journal of Food Legumes, 2013Co-Authors: M. Srimathy, M. Sathya, P. JayamaniAbstract:An investigation was carried out on a collection of 32 blackgram genotypes involving 26 accessions of Vigna Mungo var. silvestris, a wild progenitor and six cultivated genotypes of blackgram to study the genetic diversity using forty SSR markers derived from adzukibean. There was successful cross-species amplification of adzukibean derived SSR markers in blackgram. The number of alleles produced by different SSR markers ranged from 2 to 7 with an average of 2.75 alleles per marker and the allele sizes varied from 90 – 340 bp with a total of 110 alleles. The SSR markers derivedfrom adzukibean could be successfully used in the molecular studies of blackgram. Dissimilarity measures and clustering analyses were made using SSR data. Thirty two genotypes were grouped into four clusters in UPGMA analysis and into eight groups in neighbour – joining method. Genotype Vigna Mungo var. silvestris/10 was placed separatelyfromrest of the genotypes inboth the analyses. Minor variations at molecular levels were observed among the Vigna Mungo var. silvestris accessions in neighbour-joining method than the UPGMA analysis. The SSRmarkers in present study could differentiate cultivated species from wild progenitors, indicating high level of polymorphismat molecular level which can be further utilized for molecular studies in black gram, based on inter-subspecific crosses for development of linkage map as well as molecular tagging of many economically important traits.
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Genetic diversity as assessed by ISSR markers in Blackgram (Vigna Mungo (L.) Hepper).
Electronic Journal of Plant Breeding, 2009Co-Authors: M. Kanimozhi, P. Jayamani, N. NadarajanAbstract:An investigation was carried out on a collection of 23 blackgram genotypes involving 16 released varieties, six pre release cultures and one wild species Vigna Mungo var. silvestris to study the genetic diversity using twelve ISSR primers. The number of alleles produced by different ISSR primers ranged from eight to 17 with an average of 11.5 per primer and the level of polymorphism was found to be 82.05 percent. Similarity measures and clustering analyses were made using ISSR data. The resulting dendrogram distributed the 23 blackgram genotypes into five main clusters. The highest genetic similarity coefficient was measured between genotypes CBG 671 and CBG 632. The results of PCoA were comparable to that of grouping based on UPGMA and 23 genotypes were grouped into four groups. Genotype Vigna Mungo var. silvestris was placed separately from rest of the genotypes in both the analyses. Grouping of varieties using ISSR markers did not show any relevance to their pedigree. All the pre release cultures in one group revealed that only a portion of genetic variation has been exploited. The results revealed that, genetic diversity is low among the varieties released from the respective institute and hence genotypes were grouped according to the research institutes from which they released. It suggests that the research institutes have to enlarge the genetic base for variety development.
Amita Pal - One of the best experts on this subject based on the ideXlab platform.
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Analyses of MYMIV-induced transcriptome in Vigna Mungo as revealed by next generation sequencing
Elsevier, 2016Co-Authors: Sayak Ganguli, Avishek Dey, Rahul Banik, Anirban Kundu, Amita PalAbstract:Mungbean Yellow Mosaic Virus (MYMIV) is the viral pathogen that causes yellow mosaic disease to a number of legumes including Vigna Mungo. VM84 is a recombinant inbred line resistant to MYMIV, developed in our laboratory through introgression of resistance trait from V. Mungo line VM-1. Here we present the quality control passed transcriptome data of mock inoculated (control) and MYMIV-infected VM84, those have already been submitted in Sequence Read Archive (SRX1032950, SRX1082731) of NCBI. QC reports of FASTQ files generated by ‘SeqQC V2.2’ bioinformatics tool. Keywords: Vigna Mungo, Transcriptome, Annotation, Recombinant inbred line
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Analyses of MYMIV-induced transcriptome in Vigna Mungo as revealed by next generation sequencing
Genomics Data, 2016Co-Authors: Sayak Ganguli, Avishek Dey, Rahul Banik, Anirban Kundu, Amita PalAbstract:Mungbean Yellow Mosaic Virus (MYMIV) is the viral pathogen that causes yellow mosaic disease to a number of legumes including Vigna Mungo. VM84 is a recombinant inbred line resistant to MYMIV, developed in our laboratory through introgression of resistance trait from V. Mungo line VM-1. Here we present the quality control passed transcriptome data of mock inoculated (control) and MYMIV-infected VM84, those have already been submitted in Sequence Read Archive (SRX1032950, SRX1082731) of NCBI. QC reports of FASTQ files generated by ‘SeqQC V2.2’ bioinformatics tool.
S Ifthekar - One of the best experts on this subject based on the ideXlab platform.
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Nephroprotective activity of Vigna Mungo (Linn.) Hepper on gentamicin-induced renal damage in albino rats
Research Journal of Pharmacology and Pharmacodynamics, 2012Co-Authors: M Nitin, S IfthekarAbstract:The present study was undertaken to investigate the preliminary phytochemical studies and nephroprotective activity of aqueous and methanolic extracts of seeds of Vigna Mungo in Gentamicin-induced nephrotoxicity in rats. The seed powder of Vigna Mungo was successively extracted with methanol and water. Preliminary phytochemical tests were done, the extracts showed the presence of amino acids, alkaloids, ascorbic acid, carbohydrates, flavonoids, glycosides, proteins, phytic acid, total phenolic compounds, reducing sugars, saponins and tannins. The protective activity of the extracts was justified by physical (decrease in body weight) and biochemical (increased blood urea nitrogen, serum creatinine, serum uric acid and decreased serum total protein) changes induced by gentamicin in kidney parameters. When compared to normal control group. The groups treated with both the extracts had significantly prevented the above changes produced by gentamicin in rats. In general both the extracts possessed protective activity though methanolic extract was found to exhibit greater protection.
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Protective Effect of Aqueous Extract of Seeds of Vigna Mungo (Linn) Hepper on Ethanol-Induced Hepatotoxicity in Albino Rats.
Research Journal of Pharmacy and Technology, 2012Co-Authors: M Nitin, S Ifthekar, M MumtazAbstract:Vigna Mungo is traditionally used in variety of liver disease conditions and thought to have a protective effect which may be beneficial to reduce symptoms of hepatotoxicity. The current study was undertaken to evaluate the aqueous extract of seeds of Vigna Mungo (AEVM) for its hepatoprotective activity against ethanol-induced hepatotoxicity in rats. Ethanol-induced hepatotoxicity was assessed by estimating physical (increased liver weight and volume) biochemical (increased serum aspartate amino transferase (AST), alanine amino transferase (ALT), alkaline phosphatase (ALP) and total bilirubin (BIT) enzyme levels) functional (increased thiopentone induced sleeping time) and histological (damage to hepatocytes) liver parameters. Pretreatment with aqueous extract of seeds of Vigna Mungo (AEVM) has significantly prevented the above changes produced by ethanol.
M Nitin - One of the best experts on this subject based on the ideXlab platform.
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Nephroprotective activity of Vigna Mungo (Linn.) Hepper on gentamicin-induced renal damage in albino rats
Research Journal of Pharmacology and Pharmacodynamics, 2012Co-Authors: M Nitin, S IfthekarAbstract:The present study was undertaken to investigate the preliminary phytochemical studies and nephroprotective activity of aqueous and methanolic extracts of seeds of Vigna Mungo in Gentamicin-induced nephrotoxicity in rats. The seed powder of Vigna Mungo was successively extracted with methanol and water. Preliminary phytochemical tests were done, the extracts showed the presence of amino acids, alkaloids, ascorbic acid, carbohydrates, flavonoids, glycosides, proteins, phytic acid, total phenolic compounds, reducing sugars, saponins and tannins. The protective activity of the extracts was justified by physical (decrease in body weight) and biochemical (increased blood urea nitrogen, serum creatinine, serum uric acid and decreased serum total protein) changes induced by gentamicin in kidney parameters. When compared to normal control group. The groups treated with both the extracts had significantly prevented the above changes produced by gentamicin in rats. In general both the extracts possessed protective activity though methanolic extract was found to exhibit greater protection.
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Protective Effect of Aqueous Extract of Seeds of Vigna Mungo (Linn) Hepper on Ethanol-Induced Hepatotoxicity in Albino Rats.
Research Journal of Pharmacy and Technology, 2012Co-Authors: M Nitin, S Ifthekar, M MumtazAbstract:Vigna Mungo is traditionally used in variety of liver disease conditions and thought to have a protective effect which may be beneficial to reduce symptoms of hepatotoxicity. The current study was undertaken to evaluate the aqueous extract of seeds of Vigna Mungo (AEVM) for its hepatoprotective activity against ethanol-induced hepatotoxicity in rats. Ethanol-induced hepatotoxicity was assessed by estimating physical (increased liver weight and volume) biochemical (increased serum aspartate amino transferase (AST), alanine amino transferase (ALT), alkaline phosphatase (ALP) and total bilirubin (BIT) enzyme levels) functional (increased thiopentone induced sleeping time) and histological (damage to hepatocytes) liver parameters. Pretreatment with aqueous extract of seeds of Vigna Mungo (AEVM) has significantly prevented the above changes produced by ethanol.
Sayak Ganguli - One of the best experts on this subject based on the ideXlab platform.
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Analyses of MYMIV-induced transcriptome in Vigna Mungo as revealed by next generation sequencing
Elsevier, 2016Co-Authors: Sayak Ganguli, Avishek Dey, Rahul Banik, Anirban Kundu, Amita PalAbstract:Mungbean Yellow Mosaic Virus (MYMIV) is the viral pathogen that causes yellow mosaic disease to a number of legumes including Vigna Mungo. VM84 is a recombinant inbred line resistant to MYMIV, developed in our laboratory through introgression of resistance trait from V. Mungo line VM-1. Here we present the quality control passed transcriptome data of mock inoculated (control) and MYMIV-infected VM84, those have already been submitted in Sequence Read Archive (SRX1032950, SRX1082731) of NCBI. QC reports of FASTQ files generated by ‘SeqQC V2.2’ bioinformatics tool. Keywords: Vigna Mungo, Transcriptome, Annotation, Recombinant inbred line
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Analyses of MYMIV-induced transcriptome in Vigna Mungo as revealed by next generation sequencing
Genomics Data, 2016Co-Authors: Sayak Ganguli, Avishek Dey, Rahul Banik, Anirban Kundu, Amita PalAbstract:Mungbean Yellow Mosaic Virus (MYMIV) is the viral pathogen that causes yellow mosaic disease to a number of legumes including Vigna Mungo. VM84 is a recombinant inbred line resistant to MYMIV, developed in our laboratory through introgression of resistance trait from V. Mungo line VM-1. Here we present the quality control passed transcriptome data of mock inoculated (control) and MYMIV-infected VM84, those have already been submitted in Sequence Read Archive (SRX1032950, SRX1082731) of NCBI. QC reports of FASTQ files generated by ‘SeqQC V2.2’ bioinformatics tool.