Towards the map based cloning of a recessive Fusarium resistance determinant from diploid Medicago sativa
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Tartalom: http://real.mtak.hu/66410/
Archívum: MTA Könyvtár
Gyûjtemény: Status = Published


Type = Article
Cím:
Towards the map based cloning of a recessive Fusarium resistance determinant from diploid Medicago sativa
Létrehozó:
Balogh, Márta
Miró, Krisztina
Dalmadi, Ãgnes
Deák, Gábor
Petrovics, Tünde
Dudás, Brigitta
Kiss, Péter
Jakab, Júlia
Kiss, György Botond
Kiadó:
Akadémiai Kiadó
Dátum:
2007
info:eu-repo/date/embargoEnd/2027-12-31
Téma:
QH540 Ecology / ökológia
QK10 Plant physiology / növényélettan
QL01 Systematic zoology / állatrendszertan
Tartalmi leírás:
A monogenic recessive
Fusarium
resistance determinant was identified in a diploid
Medicago sativa
population. The
Fusarium
susceptible and resistant phenotypes of the individuals in an F2 segregation population was inferred from a biological test using injured root test. The resulting phenotypes were used to position the
Fusarium
resistance determinant on linkage group 6 of the
Medicago sativa
genetic map. Using the DNA based molecular markers genome walk was initiated from both sides of the genetic region constructing two contigs which are about 0.5 centiMorgan (∼500 kilobasepairs) apart. The introduction of this genetic determinant into tetraploid alfalfa cultivars was unsuccessful since only triploid and pentaploid hybrids could be recovered from the 4×-2× crosses. The isolation of the gene and establishment of the function of this recessive
Fusarium
determinant is under progress.
Nyelv:
magyar
Típus:
Article
PeerReviewed
info:eu-repo/semantics/article
Formátum:
text
Azonosító:
Balogh, Márta and Miró, Krisztina and Dalmadi, Ãgnes and Deák, Gábor and Petrovics, Tünde and Dudás, Brigitta and Kiss, Péter and Jakab, Júlia and Kiss, György Botond (2007) Towards the map based cloning of a recessive Fusarium resistance determinant from diploid Medicago sativa. Acta Phytopathologica et Entomologica Hungarica, 42 (2). pp. 279-289. ISSN 0238-1249
Kapcsolat:
https://doi.org/10.1556/APhyt.42.2007.2.10
Létrehozó:
info:eu-repo/semantics/embargoedAccess