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Morphological and molecular characterization of different grape varieties.

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Title Morphological and molecular characterization of different grape varieties.
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Creator Roshni Samarth, Pallavi Bhosale, Anupa T., Pushpa Deore and Swati Gaikwad
 
Subject Characterization, grapes, molecular marker, morphology
 
Description Not Available
In the present investigation, 17 accessions of Vitis sp. were characterized based on morphological traits and microsatellite markers at ICAR-National Research Center for Grapes, Manjri Farm, Pune during the year 2014-15. Total 21 phenological characters were considered for morphological characterization. Among these, all quantitative traits such as : bunch weight, bunch length, pedicel length, berry length, berry diameter, berry weight, seed weight, titrable acidity, pH and total soluble solids (TSS) showed significant differences among varieties. Red Globe scored highest in terms of yield related parameters such as bunch weight, berry length, berry diameter and 10-berry weight. The molecular data collected from five microsatellite markers produced total 25 DNA fragments. Highest polymorphism was shown by the microsatellite marker VVMD 7 with polymorhic information content (PIC) value 0.80 followed by the VrZag 79 (PIC value : 0.71). Highest allelic diversity (0.82) was observed in VVMD 7. Significant differences were recorded among the accessions with respect to individual microsatellite marker.
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Date 2017-06-02T10:07:20Z
2017-06-02T10:07:20Z
2016-06-02
 
Type Research Paper
 
Identifier Roshni Samarth, Pallavi Bhosale, Anupa T., Pushpa Deore and Swati Gaikwad. 2016. Morphological and molecular characterization of different grape varieties. Research on Crops, 17(3): 517-523.
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http://krishi.icar.gov.in/jspui/handle/123456789/4242
 
Language English
 
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