Laboratoire de Génétique Moléculaire, Immunologie et Biotechnologie, Faculté des Sciences de Tunis, Campus Universitaire, 2092, El Manar, Tunis, Tunisia.
Biochem Genet. 2010 Oct;48(9-10):789-806. doi: 10.1007/s10528-010-9360-1. Epub 2010 Jul 14.
Fig, Ficus carica L., is a useful genetic resource for commercial cultivation. In this study, RAPD (60), ISSR (48), RAMPO (63), and SSR (34) markers were compared to detect polymorphism and to establish genetic relationships among Tunisian fig tree cultivars. The statistical procedures conducted on the combined data show considerable genetic diversity, and the tested markers discriminated all fig genotypes studied. The identification key established on the basis of SSR permitted the unambiguous discrimination of cultivars and confirmed the reliability of SSR for fingerprinting fig genotypes. The study findings are discussed in relation to the establishment of a national reference collection that will aid in the conservation of Tunisian fig resources.
无花果，榕属植物，是商业栽培的有用遗传资源。在这项研究中，比较了 RAPD（60）、ISSR（48）、RAMPO（63）和 SSR（34）标记，以检测多态性并建立突尼斯无花果树品种间的遗传关系。对组合数据进行的统计程序显示出相当大的遗传多样性，并且测试的标记可区分研究的所有无花果树基因型。基于 SSR 建立的识别钥匙允许对品种进行明确区分，并证实 SSR 对无花果树基因型进行指纹识别的可靠性。该研究结果与建立国家参考收藏有关，这将有助于突尼斯无花果树资源的保护。
