Arid
DOI10.1007/s10658-012-0140-0
Characterization and differentiation of soft rot causing Pectobacterium carotovorum of Indian origin
Maisuria, Vimal B.1,2; Nerurkar, Anuradha S.1,2
通讯作者Nerurkar, Anuradha S.
来源期刊EUROPEAN JOURNAL OF PLANT PATHOLOGY
ISSN0929-1873
EISSN1573-8469
出版年2013
卷号136期号:1页码:87-102
英文摘要

Twenty different strains of Pectobacterium carotovorum (Pcc) were recovered from vegetable-growing fields of Vadodara, Gujarat (India) using a plant host enrichment approach during the years 2006-9. The isolated strains, based on differences in physiological and biochemical features, were classified into five different biovars, and then identified as Pectobacterium carotovorum (Pcc) by species-specific PCR and 16S rDNA sequences. Moreover, these Pcc strains were also differentiated based on virulence traits, plant cell wall degrading enzymes production and phylogenetic analysis of 16S rDNA sequence and Repetitive extragenic palindromic-PCR (rep-PCR). High genetic variability, independent of their pathogenicity, was revealed among these Pcc strains by rep-PCR typing using four different primer sets . Factors other than the plant host specificity seem to correlate with genetic variability of these economically important Pcc strains. Significantly, polyphasic characterization of the Pcc strains clearly reveals the heterogeneity among them. The present studies can be considered as useful epidemiological surveillance (or distribution) of soft rot causing Pcc in the semi arid region of India.


英文关键词Phenotypic characteristics Pathogenic group Pectobacterium carotovorum (Pcc) Host specificity Rep-PCR Plant cell wall degrading enzymes
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000317077800010
WOS关键词ERWINIA-CAROTOVORA ; SP-NOV. ; SUBSP CAROTOVORA ; IN-VITRO ; CHRYSANTHEMI ; DIVERSITY ; STRAINS ; POTATO ; DICKEYA ; FRAGMENT
WOS类目Agronomy ; Plant Sciences ; Horticulture
WOS研究方向Agriculture ; Plant Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/177064
作者单位1.Maharaja Sayajirao Univ Baroda, Dept Microbiol, Fac Sci, Vadodara 390002, Gujarat, India;
2.Maharaja Sayajirao Univ Baroda, Ctr Biotechnol, Fac Sci, Vadodara 390002, Gujarat, India
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GB/T 7714
Maisuria, Vimal B.,Nerurkar, Anuradha S.. Characterization and differentiation of soft rot causing Pectobacterium carotovorum of Indian origin[J],2013,136(1):87-102.
APA Maisuria, Vimal B.,&Nerurkar, Anuradha S..(2013).Characterization and differentiation of soft rot causing Pectobacterium carotovorum of Indian origin.EUROPEAN JOURNAL OF PLANT PATHOLOGY,136(1),87-102.
MLA Maisuria, Vimal B.,et al."Characterization and differentiation of soft rot causing Pectobacterium carotovorum of Indian origin".EUROPEAN JOURNAL OF PLANT PATHOLOGY 136.1(2013):87-102.
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