Bank Genów Ziemniaka in vitro w Boninie

Dorota Michałowska


Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie (Poland)

Agnieszka Przewodowska


Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie (Poland)
https://orcid.org/0000-0002-4645-3772

Włodzimierz Przewodowski


Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie (Poland)
https://orcid.org/0000-0002-4456-4727

Oksana Olejnik


Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie (Poland)
https://orcid.org/0000-0002-2784-1382

Joanna Piskorz


Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie (Poland)


Abstract

Established in 1981 in Bonin, the In Vitro Potato Gene Bank is the Polish collection of completely healthy potato tetraploid in vitro forms. Currently, the in vitro collection has 1612 objects, including 286 Polish varieties. Every year, valuable new materials are introduced as part of exchanges with other research and breeding units. The source of introduced and maintained plants in vitro are potato tubers tested for the presence of ring rot caused by the bacterium Clavibacter sepedonicus, Ralstonia solanacearum, the causes of the myxoma and potato tuber spindle viroid (PSTVd). In vitro genotypes maintained in the bank are also free from common potato viruses: A, S, M, Y, X, and leafroll. Genetic resources are stored under conditions of slowed growth in special rooms called phytotrons, on properly modified culture media. This allows for long-term plant maintenance without frequent passaging. The resources collected in the Bank are described and valorized in terms of botanical and functional characteristics in the field during the identification of genetic stability and varietal purity. The in vitro gene bank is of great importance in the preservation and accumulation
of potato resources, which are used, among others, in creative, conservative breeding and seed production.


Keywords:

gene bank, in vitro plants, pathogen-free plants, potato

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Published
2020-12-09

Cited by

Michałowska, D. (2020) “Bank Genów Ziemniaka in vitro w Boninie”, Bulletin of Plant Breeding and Acclimatization Institute, (290), pp. 15–18. Available at: http://ojs.ihar.edu.pl/index.php/biul/article/view/537 (Accessed: 21 November 2024).

Authors

Dorota Michałowska 

Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie Poland

Authors

Agnieszka Przewodowska 

Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie Poland
https://orcid.org/0000-0002-4645-3772

Authors

Włodzimierz Przewodowski 

Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie Poland
https://orcid.org/0000-0002-4456-4727

Authors

Oksana Olejnik 

Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie Poland
https://orcid.org/0000-0002-2784-1382

Authors

Joanna Piskorz 

Instytut Hodowli i Aklimatyzacji Roślin, Państwowy Instytut Badawczy Oddział w Boninie Poland

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