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001-es BibID:BIBFORM090113
Első szerző:Fári Miklós (kertészmérnök)
Cím:New methodological possibilities in the outdoor herbaceous ornamental plant breeding and technical innovation in Hungary with special regard to market opportunities and the effects of climate change - an overview / Fári, Miklós Gábor; Kisvarga, Szilvia; Hlaszny, Edit; Zsiláné André, Anikó; Koroknai, Judit; Kurucz, Erika; Antal, Gabriella
Dátum:2019
ISSN:1216-4526
Megjegyzések:Our review is based mainly on the most competitive scientific papers and R&D project reports published on outdoor ornamental crops in Hungary. In recent years and decades, we have achieved some successes with our ornamental plant varieties at international and domestic level. Therefore, we must continue this progress in the future. Our study concerns not only the annual ornamental plants, but also some other herbaceous ornamental perennials, semi-shrubs and shrubs. It is well known that some of these species can play an increasingly important role in the international and national green city management movement. It is clear, meanwhile that our main task is the further breeding and research of annual ornamental plants based on the path begun by our scientific ancestors, Prof. János Domokos and Prof. Zoltán Kováts. We have not only excellent plant genetic sources and breeding material, but also competitive biotechnological knowledge, methods and opportunities. In this paper we briefly summarize some of those R & D methods and innovative results that the Hungarian outdoor ornamental plant breeding sector have done in the recent years.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban
Megjelenés:Hungarian Agricultural Research. - 28 : 2 (2019), p. 31-37. -
További szerzők:Kisvarga Szilvia (1984-) Hlaszny Edit Zsiláné André Anikó (1963-) (kertészmérnök) Koroknai Judit Kurucz Erika (1983-) (agrármérnök-kutató) Antal Gabriella (1987-) (kertészmérnök)
Pályázati támogatás:20428-3/2018/FEKUTSTRAT
Egyéb
EFOP-3.6.2-16-2017-000010
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Internet cím:Szerző által megadott URL
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001-es BibID:BIBFORM107451
035-os BibID:(Scopus)85146233892
Első szerző:Kurucz Erika (agrármérnök-kutató)
Cím:Molecular, phenotypic marker assays, and radiosensitivity tests of gamma-irradiated Celosia argentea. / E. Kurucz, A. ZS. André , M. G. Fári , M. Sipos, G. Antal
Dátum:2022
ISSN:1029-7073
Megjegyzések:Random amplified polymorphic DNA (RAPD), inter simple sequence repeat (ISSR), and UPOV phenotype markers were used to study the DNA polymorphism in gamma-ray induced morphological mutants of Celosia argentea var. plumosa Hungarian variety ?Arrabona.? In the experiments, the study determined the radio sensitivity and the genetic diversity of gamma radiation of C. argentea var. plumosa ?Arrabona.? Seeds of C. argentea var. plumosa ?Arrabona? were irradiated with gamma rays to increase their genetic diversity. The irradiation doses consisted of 0, 75, 150, 300, 450, and 600 Grays (Gy). The germination percentage, survival rate, and phenotype of irradiated plantlets underwent evaluation in the first (M1) and second (M2) generations. The investigation of genetic diversity used the ISSR and RAPD primers. Based on the results, the first-generation genetic distance increased as the doses increased. But the trend changed considerably through the generation due to the low condition and fertility of the high doses of gamma-irradiated plants. These individuals did not show at the next mutant generation, changing the population gene pool. In addition, open pollination has also changed genetic diversity. The RAPD and ISSR primers proved proper to evaluate the genetic diversity, nonetheless fewer direct connection occurred between the appearance and the used RAPD or ISSR markers. The LD50 dose between 150 and 300 Gray treatments and the radiation between 300- 450 Gray induced the median growth reduction in the mutant ?Arrabona? population. Based on these results, the study concluded that both UPOV-based phenotyping and molecular marker analysis revealed appropriate for determining genetic divergence, but detecting greater genetic distance resulted in molecular markers.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Celosia argentea var. plumosa
gamma irradiation
genetic variability
RAPD and ISSR primers
UPOV
Megjelenés:SABRAO Journal of Breeding Genetics. - 54 : 5 (2022), p. 1049-1065. -
További szerzők:Zsiláné André Anikó (1963-) (kertészmérnök) Fári Miklós (1953-) (kertészmérnök) Sipos Marianna (1984-) (környezetgazdálkodási agrármérnök) Antal Gabriella (1987-) (kertészmérnök)
Pályázati támogatás:GINOP 2.2.1-15-2017-00042
Egyéb
Internet cím:DOI
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