Abstract

Morphological diversity of melon (Cucumis melo); phenotype reconstruction of a medieval sample. Morphological diversity among 47 melon (Cucumis melo) cultivars and landraces from Hungarian germplasm collection (ABI, Tápiószele) were analyzed with an ultimate aim to characterize morphologically cv. Hógolyó, which showed the closest genetic similarity to a medieval melon recovered from the 15th century. Cultivars based on fruit morphology were grouped into the three main types of melon as reticulatus, cantalupensis and inodorus. Cluster analysis (by SPSS-11) based on 23 morphological (quantitative and qualitative) traits recorded revealed an extreme diversity among accessions, nevertheless cultivars were clustered into main melon clusters with only two exceptions of inodorus type cv. Zimovka J. and Afghanistan. Cultivars Sweet ananas and Ezüst ananász; and two Hungarian landraces Kisteleki and Nagycserkeszi showed close similarity. Cultivars Hógolyó and Túrkeve of inodorus typewere also grouped in one cluster, which provide insight into the morphological reconstruction of the medieval melon recovered from the 15th century. These results also indicate that old Hungarian landraces could be re-introduced into breeding programs for broadening genetic base of melon.

Highlights

  • Európai fajtagyűjtemények elemzéseiben is ez a három típus elterjedése igazolódott (Morforte et al, 2004; Staub et al, 2004; López-Sesé et al, 2003; Périn et al, 2002; Zeven és deWet, 1982; Jeffrey, 1980, 1990; Whitaker és Davis, 1962)

  • (2005b): Genetic diversity of Hungarian melon landraces (C. melo) compared to an extinct sample from the Middle Ages

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Summary

SUMMARY

Morphological diversity of melon (Cucumis melo); phenotype reconstruction of a medieval sample. Cultivars Hógolyó and Túrkeve of inodorus type were grouped in one cluster, which provide insight into the morphological reconstruction of the medieval melon recovered from the 15th century. These results indicate that old Hungarian landraces could be re-introduced into breeding programs for broadening genetic base of melon. 3. táblázat A vizsgált sárgadinnye (Cucumis melo) fajták és tájfajták (tf.); eredete (BLG – Bulgária, GER – Németország, FRA – Franciaország, HUN – Magyarország, RUS – Oroszország), fajtatípusa, és kódszáma. A mai sárgadinnye (Cucumis melo) fajták és tájfajták morfológiai jellemzéséhez alkalmazott 23 fenotípusos bélyeg (OMMI és ABI Tápiószele) és digitalizált súlyozott értékei

Magház-szőrözöttség 3 hiányzik 5 ritka 7 tömött
17. Termés-izesülés szilárdság 5 leválik 7 nem válik le
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