Genetic diversity and DNA fingerprinting in jute (Corchorus spp.) based on SSR markers

Cai, Rongrong; Yuan, Minhang; Tao, Aifen; Xu, Jiajun; Lin, Lihui; Fang, Pingping; Qi, Jianmin

doi:10.1016/j.cj.2015.05.005

Cited by 36 publications

(25 citation statements)

References 17 publications

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“…Polymorphism information content (PIC) that indicates not only the number of alleles detected but also the relative frequency of these alleles is an important means of estimating genetic diversity [9]. The low value of the average PIC (0.32) is very close to the results obtained by Zhang et al [10] of 0.30 out of 30 accessions of C. olitorius of various origin. This low PIC value may be due to a low level of diversity within the species.…”

Section: Discussionmentioning

confidence: 70%

Molecular Characterization of Corchorus olitorius L. of Burkina Faso

Mariam¹,

Sawadogo²,

Kiébré³

et al. 2019

JEAI

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Corchorus olitorius is more and more cultivated in Burkina Faso because of its socio - economic interest. Hence the objective of this study which will contribute to improve the knowledge of the genetic diversity of the species in Burkina Faso. To this end, seventeen SSR markers were used to characterize ninety-six (96) accessions of the four phytogeographic sectors of Burkina Faso. These accessions consist of 16 accessions of the variety C. olitorius var insicifolius and 80 accessions of the variety C. olitorius var olitorius. The results of the analysis of the diversity of microsatellite markers tested, they were seized sixteen (16) of the seventeen (17) SSRs are polymorphic with a rate of polymorphism of 92.19 % and number of 53 alleles with a mean of three (3) alleles per locus. As for the Shannon diversity index, with an average of 1.05, it is between 0.53 for the HK-27 marker and 1.90 for the HK-19 marker. The polymorphism information content (PIC) potential ranged from 0.11 for the HK-12 marker to 0.49 for the HK-6 marker with an average of 0.32. A structure of diversity into three groups regardless of phytogeographic areas or botanical variety has always been.

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Section: Discussionmentioning

confidence: 70%

Molecular Characterization of Corchorus olitorius L. of Burkina Faso

Mariam¹,

Sawadogo²,

Kiébré³

et al. 2019

JEAI

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“…The tall tree crown C. japonica has a growth period of only 10-20 years, the low-yield but long-lived trees of C. oleifera have been used as stocks for grafting scions of C. japonica with different size and color of flowers (Zhang et al, 2015). This graft not only could gain tall crown and beautiful C. japonica flowers at 2-3 years after grafts, but also could efficiency utilize the low-yield trees of C. oleifera.…”

Section: Discussionmentioning

confidence: 99%

“…Many of these trees have a fresh fruit yield of 0-1.5 kg/year and were considered "low-yield trees". These low-yield trees have strong resistance to drought and poor soil and growing vigor, with 100 + year lifespans; which have been used as stocks for grafting C. japonica by the method of high-grafting and change-crown (Zhang et al, 2015). Then, the tall tree crown could be formed 2-3 years after grafts.…”

Section: Introductionmentioning

confidence: 99%

“…Compared to dominant markers, SSR markers are co-dominant, highly reproducible, multi-allelic, and widely used in plant sciences (Hajmansoor et al, 2013) for germplasm characterization (Varshney et al, 2005;Peng et al, 2015;Queiroz et al, 2015), identification of genetic diversity (Gurcan et al, 2015;Jo et al, 2015;Mahjbi et al, 2016;Mornkham et al, 2016;Neiva et al, 2016), germplasm fingerprinting (Zhang et al, 2015), and integration of genetic linkage maps (Lai et al, 2013). For C. sinensis, SSR markers have been widely used to identify germplasm genetic diversity (Taniguchi et al, 2014), construction of linkage maps (Tan et al, 2013) and DNA-fingerprinting (Ujihara et al, 2009;Ma et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

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Genetic relationships in a germplasm collection of Camellia japonica and Camellia oleifera using SSR analysis

Zhao¹,

Ruan²,

Ding³

et al. 2017

Genet. Mol. Res.

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“…The simple sequence repeat (SSR) markers are widely distributed in the genome and exhibit the advantages of codominance, better repeatability, higher polymorphism, stable amplification, ease of handling (McCouch et al, 1997;Cook et al, 2002). Thus, they are widely used in rice fingerprinting and genetic diversity analysis (Zhang et al, 2015;Meng et al, 2018;Mnasri et al, 2018;Satturu et al, 2018;Bhattacharjee et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Genetic Diversity Analysis of Hybrid Rice Parental Lines and Genetic Purity Assessment of Hybrid Seeds of China

Cai¹,

Lu²,

Liu³

et al. 2020

JAS

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Thirty-five pairs of SSR primers were used for genetic diversity analysis and DNA fingerprinting of 31 hybrid rice core parental lines developed in central- and southern-China using one japonica rice line and three inbred rice lines as the check varieties. The average number of alleles (Na) per SSR locus was 4.02, with a range of two to eight, the effective number of alleles (Ne) was 83.16 with a mean of 2.38, ranging from 1.19 to 4.66. The polymorphic information content (PIC) ranged from 0.16 to 0.79, with an average number of 0.52. The results of the cluster analysis indicated that the check varieties viz., one japonica rice and three inbred rice, were clustered into two groups with similarity coefficients of 0.62 and 0.71 respectively indicating their relatedness. Thirty-one hybrid rice parental lines were clustered into 6 groups according to their different types, pedigrees and regions of development with similarity coefficients of approximately 0.76. The highest genetic similarity coefficient (0.94) was observed between Y58S and C815S, and the lowest (0.63) was observed between Quan9311A and Peiai64S. The purity of one hybrid rice cultivar was tested using characteristic marker and the field test, and it was demonstrated that the purities obtained using the two methods were similar. This research will be helpful for rice breeding, new cultivar registration and seed production.

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Genetic diversity and DNA fingerprinting in jute (Corchorus spp.) based on SSR markers

Cited by 36 publications

References 17 publications

Molecular Characterization of Corchorus olitorius L. of Burkina Faso

Molecular Characterization of Corchorus olitorius L. of Burkina Faso

Genetic relationships in a germplasm collection of Camellia japonica and Camellia oleifera using SSR analysis

Genetic Diversity Analysis of Hybrid Rice Parental Lines and Genetic Purity Assessment of Hybrid Seeds of China

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