Assessment of Genetic Diversity in Sweet Orange [Citrus sinensis (L.) Osbeck] Cultivars of India Using Morphological and RAPD Markers

Malik, Sunil; Rohini, M. R.; Kumar, Susheel; Choudhary, Ravish; Pal, Digvender; Chaudhury, Rekha

doi:10.1007/s40003-012-0045-3

Cited by 30 publications

(24 citation statements)

References 13 publications

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“…Comparison of morphological and molecular outcomes is a key factor to conclude the extent of genetic diversity present in the set of cultivars (Sharma et al 2015). In our study, there was positive and significant correlation between both morphological and ISSR markers (r=0.739 ** ), which were in agreement with the findings on sweet orange cultivars (Malik et al 2012) and lime accessions (JahangirzadehKhiavi et al 2016).…”

Section: Discussionsupporting

confidence: 91%

Genetic Diversity in Persian Lime (Citrus Latifolia Tanaka) Accessions Using Morphological and Molecular Markers

Khankahdani¹,

Rastegar²,

Golein³

et al. 2017

AgricultForest

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Section: Discussionsupporting

confidence: 91%

Genetic Diversity in Persian Lime (Citrus Latifolia Tanaka) Accessions Using Morphological and Molecular Markers

Khankahdani¹,

Rastegar²,

Golein³

et al. 2017

AgricultForest

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“…Sweet Navel orange cultivars may be very closely related, as shown by a study in India where the genetic diversity of 22 different cultivars of C. sinensis was assessed and found to be very low, despite being highly diverse in morphology (Malik et al. ). It is possible that the difference in the attractiveness of the fruit is not substantial enough to show any statistical differences in oviposition preference when female moths were allowed a choice, but may have influenced females when no varietal choice was allowed, as was seen in the no‐choice trials where Cara Cara Navels were less preferred for oviposition than Washington and Bahianinha Navels in the mid‐maturity grouping or where Lane Late Navels were less preferred than Powell Summer, Cambria and Glen Ora Late Navel in the late maturity grouping.…”

Section: Discussionmentioning

confidence: 96%

“…The variability in these properties of the fruit can be seen in the differences in internal quality and the highly diverse morphology found by Malik et al. ().…”

Section: Discussionmentioning

confidence: 99%

Thaumatotibia leucotreta and the Navel orange: ovipositional preferences and host susceptibility

Love

Hill

Moore

2014

J Applied Entomology

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False codling moth, Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae), presents a significant threat to the South African citrus industry. To limit income loss due to direct larval damage or from fruit rejection due to the phytosanitary status of this pest, additional pre‐harvest control techniques are required for Navel oranges, which are known to be susceptible to T. leucotreta damage. A number of Navel orange cultivars have been developed, and differences in female T. leucotreta ovipositional preference and susceptibility of cultivars to larval penetration are known to exist. Navel orange cultivars were grouped according to time of maturity (early, mid‐ and late season). Female T. leucotreta were subjected to choice and no‐choice tests with these cultivars, measured by oviposition. Host susceptibility was tested by allowing neonate T. leucotreta larvae to penetrate the different Navel cultivars. In the early maturing group, Fischer Navels were least preferred for oviposition and the least susceptible to larval penetration. The mid‐ and late season maturing groupings showed limited differences in oviposition preference, although host susceptibility did appear to be an important factor in assessing the vulnerability of fruit to T. leucotreta. Despite being widely planted in South Africa, the mid‐season Palmer Navels were highly susceptible to larval penetration, while for the late season cultivars, Cambria and Glen Ora Late were the least susceptible to T. leucotreta. As a result of these laboratory trials, it is recommended that farmers increase cultivation of Fischer Navels as the principal early season cultivar, avoid Palmer Navels in favour of other mid‐season maturing cultivars and give preference to the late maturing Cambria and Glen Ora Late cultivars, to limit T. leucotreta damage.

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“…Untuk keperluan konservasi dan pengembangan varietas, identitas varietas yang akurat menjadi penting. Berbagai metode karakterisasi jeruk telah banyak dikembangkan, yaitu berdasarkan karakter morfologis (Koehler-Santos et al, 2003;Penjor et al, 2014), biokimia (Gorinstein et al, 2001;Yuan-Chuen et al, 2007), dan genetik Biswas et al, 2011;Malik et al, 2012;Rao et al, 2008).…”

Section: Pendahuluanunclassified

Keragaman Genetik Jeruk Fungsional Adaptif di Indonesia Berdasarkan Penanda RAPD (Random Amplified Polimorphic DNA)

2018

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Identification of citrus genetic variability is prerequisite for effective genetic resources management and selection process in breeding program. The objective of the research was to study fifteen accessions of Indonesian functional citrus based on morphological characters and molecular marker. The research was conducted in Plant Breeding Laboratory, Indonesian Citrus and Subtropical Fruits Reserach Institute, Malang, West Java. The morphological variability was based on observation of morphological characters, while molecular variability was based on amplification of RAPD markers. Morphology and molecular diversities were analyzed by DARWin5 program. The results showed that morphological diversity is higher than molecular diversity. The highest morphology diversity occured between Citrumelo and Carrizo Citrange with seedless Lemon (79%), while the highest molecular diversity occured between Lemo Swangi with seedless Lemon (49%). The specific bands were found on Jari Budha, Etrog Citron, and seedless Lemon accessions using RAPD marker OPH15 (235,280) , on accession with trifoliate leaf (Troyer Citrange, Citrumelo, and Carrizo Citrange) using OPD07 (400) and OPC17 (416) and on Keprok Tening using OPH04 (583) and OPD07 (330) .

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Assessment of Genetic Diversity in Sweet Orange [Citrus sinensis (L.) Osbeck] Cultivars of India Using Morphological and RAPD Markers

Cited by 30 publications

References 13 publications

Genetic Diversity in Persian Lime (Citrus Latifolia Tanaka) Accessions Using Morphological and Molecular Markers

Genetic Diversity in Persian Lime (Citrus Latifolia Tanaka) Accessions Using Morphological and Molecular Markers

Thaumatotibia leucotreta and the Navel orange: ovipositional preferences and host susceptibility

Keragaman Genetik Jeruk Fungsional Adaptif di Indonesia Berdasarkan Penanda RAPD (Random Amplified Polimorphic DNA)

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