Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.

Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.

The genus Capsicum commonly known as chilli pepper is a major spice crop and is of cosmopolitan in distribution. Native polyacrylamide gel electrophoresis (Native PAGE) was used to study the polyphenol oxidase (PPO) isozyme variation in 21 varieties of Capsicum annuum L. A maximum of 4 PPO bands wer...

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Main Authors: Owk ANIEL KUMAR, Tamminana RUPAVATHI, Sape SUBBA TATA
Format: Article
Language:English
Published: University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca 2013-12-01
Series:Notulae Scientia Biologicae
Online Access:http://www.notulaebiologicae.ro/index.php/nsb/article/view/9137
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spelling doaj-ed99ee9c2b7240a982e6f5f86bddd0772020-11-25T02:30:48ZengUniversity of Agricultural Sciences and Veterinary Medicine, Cluj-NapocaNotulae Scientia Biologicae2067-32052067-32642013-12-015445445710.15835/nsb5491377987Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.Owk ANIEL KUMAR0Tamminana RUPAVATHI1Sape SUBBA TATA2Department of Botany, Andhra University, Visakhapatnam – 530 003, Andhra PradeshDepartment of Botany, Andhra University, Visakhapatnam – 530 003, Andhra PradeshDepartment of Botany, Andhra University, Visakhapatnam – 530 003, Andhra PradeshThe genus Capsicum commonly known as chilli pepper is a major spice crop and is of cosmopolitan in distribution. Native polyacrylamide gel electrophoresis (Native PAGE) was used to study the polyphenol oxidase (PPO) isozyme variation in 21 varieties of Capsicum annuum L. A maximum of 4 PPO bands were scored in five varieties i.e., Ca14, Ca15, Ca16, Ca19 & Ca20, while the minimum (2 bands) was observed in four varieties (Ca3, Ca10, Ca13 & Ca17). 15 pair wise combinations showed highest average per cent similarity (100%) and the UPGMA dendrogram represented low genetic diversity. The present study revealed that considerable intraspecific differences were found in the varieties. Thus the results obtained could be used in fingerprinting the genotypes.http://www.notulaebiologicae.ro/index.php/nsb/article/view/9137
collection DOAJ
language English
format Article
sources DOAJ
author Owk ANIEL KUMAR
Tamminana RUPAVATHI
Sape SUBBA TATA
spellingShingle Owk ANIEL KUMAR
Tamminana RUPAVATHI
Sape SUBBA TATA
Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.
Notulae Scientia Biologicae
author_facet Owk ANIEL KUMAR
Tamminana RUPAVATHI
Sape SUBBA TATA
author_sort Owk ANIEL KUMAR
title Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.
title_short Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.
title_full Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.
title_fullStr Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.
title_full_unstemmed Genetic Variation of Isozyme Polyphenol Oxidase (PPO) Profiles in Different Varieties of <i>Capsicum annuum</i> L.
title_sort genetic variation of isozyme polyphenol oxidase (ppo) profiles in different varieties of <i>capsicum annuum</i> l.
publisher University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca
series Notulae Scientia Biologicae
issn 2067-3205
2067-3264
publishDate 2013-12-01
description The genus Capsicum commonly known as chilli pepper is a major spice crop and is of cosmopolitan in distribution. Native polyacrylamide gel electrophoresis (Native PAGE) was used to study the polyphenol oxidase (PPO) isozyme variation in 21 varieties of Capsicum annuum L. A maximum of 4 PPO bands were scored in five varieties i.e., Ca14, Ca15, Ca16, Ca19 & Ca20, while the minimum (2 bands) was observed in four varieties (Ca3, Ca10, Ca13 & Ca17). 15 pair wise combinations showed highest average per cent similarity (100%) and the UPGMA dendrogram represented low genetic diversity. The present study revealed that considerable intraspecific differences were found in the varieties. Thus the results obtained could be used in fingerprinting the genotypes.
url http://www.notulaebiologicae.ro/index.php/nsb/article/view/9137
work_keys_str_mv AT owkanielkumar geneticvariationofisozymepolyphenoloxidaseppoprofilesindifferentvarietiesofltigtcapsicumannuumltigtl
AT tamminanarupavathi geneticvariationofisozymepolyphenoloxidaseppoprofilesindifferentvarietiesofltigtcapsicumannuumltigtl
AT sapesubbatata geneticvariationofisozymepolyphenoloxidaseppoprofilesindifferentvarietiesofltigtcapsicumannuumltigtl
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