"Solanum bulbocastanum PI243512 (1EBN, 2n=2x=24) byl zpolyploidizovan\u00FD na tetraploidn\u00ED \u00FArove\u0148 pomoc\u00ED jedu mitotick\u00E9ho v\u0159et\u00E9nka oryzalinu podle zaveden\u00E9 metodiky: http://www.vubhb.cz/_t.asp?f=ustav/06ogz-protokoly-mmpiv.htm. Zv\u00FD\u0161en\u00EDm ploidie bylo zv\u00FD\u0161eno i \u010D\u00EDslo EBN, co\u017E umo\u017E\u0148uje k\u0159\u00ED\u017Een\u00ED tohoto druhu na tetraploidn\u00ED \u00FArovni s odr\u016Fdami Solanum tuberosum (4EBN, 2n=4x=48) p\u0159i dodr\u017Een\u00ED spr\u00E1vn\u00E9ho pom\u011Bru EBN, tj. 2:1 matka:otec. V\u00FDchoz\u00ED plan\u00FD druh S. bulbocastanum Dun. je hl\u00EDzotvorn\u00FD mexick\u00FD diploidn\u00ED druh, kter\u00FD je rezistentn\u00ED k h\u00E1\u010F\u00E1tku bramborov\u00E9mu (Meloidogyne chitwoodi, Austin et al. 1993), a je zn\u00E1m pro vysokou \u00FArove\u0148 rezistence k Phytophthora infestans zp\u016Fsobuj\u00EDc\u00ED pl\u00EDse\u0148 bramboru (Niederhausen a Mills 1953, Song a kol 2003; van der Vossen a kol. 2003; van der Vossen a kol. 2005; Park a kol. 2005). Ve sv\u00E9 diploidn\u00ED form\u011B je sexu\u00E1ln\u011B zcela izolovan\u00FD a nek\u0159\u00ED\u017Eiteln\u00FD se Solanum tuberosum. Tetraploidn\u00ED materi\u00E1ly odvozen\u00E9 od Solanum bulbocastanum PI243512 byly p\u0159ed\u00E1ny do Genov\u00E9 banky V\u00FDzkumn\u00E9ho \u00FAstavu brambor\u00E1\u0159sk\u00E9ho Havl\u00ED\u010Dk\u016Fv Brod a byla jim p\u0159id\u011Blena \u010D\u00EDsla EVIGEZ 07 S 03 00457 a 07 S 03 00458. S. bulbocastanum EVIGEZ 07 S 03 00457 a 07 S 03 00458 (2EBN, 2n=4x=48) ve sklen\u00EDkov\u00FDch podm\u00EDnk\u00E1ch ro\u010Dn\u00EDku 2011 vykazoval tyto charakteristiky: stonek vzp\u0159\u00EDmen\u00FD, barva stonku tmav\u011B fialov\u00E1, po\u010Det stonku na rostlinu jeden, list jednoduch\u00FD, tvar listu \u0161iroce ov\u00E1ln\u011B vej\u010Dit\u00FD, povrch listu m\u00EDrn\u011B zvln\u011Bn\u00FD, velikost listu - v\u011Bt\u0161\u00ED, barva list\u016F \u0161edozelen\u00E1, lesk listu matn\u00FD, \u010Detnost trichom\u016F velk\u00E1, kv\u011Btenstv\u00ED projev st\u0159edn\u00ED, barva kv\u011Btu b\u00EDl\u00E1, \u017Eivotnost pylu 91 %, po\u010Det hl\u00EDz na rostlinu 33, hmotnost hl\u00EDz na rostlinu 417 g, tvar hl\u00EDz kulat\u00E9 a\u017E ov\u00E1ln\u00E9, barva slupky hl\u00EDz \u017Elut\u00E1. K hodnocen\u00ED byl pou\u017Eit Klasifik\u00E1tor - genus Solanum L. (Vidner a kol. 1987)."@cs . . "RIV/60109807:_____/11:2R000373" . . "Solanum bulbocastanum PI243512 (1EBN, 2n=2x=24) byl zpolyploidizovan\u00FD na tetraploidn\u00ED \u00FArove\u0148 pomoc\u00ED jedu mitotick\u00E9ho v\u0159et\u00E9nka oryzalinu podle zaveden\u00E9 metodiky: http://www.vubhb.cz/_t.asp?f=ustav/06ogz-protokoly-mmpiv.htm. Zv\u00FD\u0161en\u00EDm ploidie bylo zv\u00FD\u0161eno i \u010D\u00EDslo EBN, co\u017E umo\u017E\u0148uje k\u0159\u00ED\u017Een\u00ED tohoto druhu na tetraploidn\u00ED \u00FArovni s odr\u016Fdami Solanum tuberosum (4EBN, 2n=4x=48) p\u0159i dodr\u017Een\u00ED spr\u00E1vn\u00E9ho pom\u011Bru EBN, tj. 2:1 matka:otec. V\u00FDchoz\u00ED plan\u00FD druh S. bulbocastanum Dun. je hl\u00EDzotvorn\u00FD mexick\u00FD diploidn\u00ED druh, kter\u00FD je rezistentn\u00ED k h\u00E1\u010F\u00E1tku bramborov\u00E9mu (Meloidogyne chitwoodi, Austin et al. 1993), a je zn\u00E1m pro vysokou \u00FArove\u0148 rezistence k Phytophthora infestans zp\u016Fsobuj\u00EDc\u00ED pl\u00EDse\u0148 bramboru (Niederhausen a Mills 1953, Song a kol 2003; van der Vossen a kol. 2003; van der Vossen a kol. 2005; Park a kol. 2005). Ve sv\u00E9 diploidn\u00ED form\u011B je sexu\u00E1ln\u011B zcela izolovan\u00FD a nek\u0159\u00ED\u017Eiteln\u00FD se Solanum tuberosum. Tetraploidn\u00ED materi\u00E1ly odvozen\u00E9 od Solanum bulbocastanum PI243512 byly p\u0159ed\u00E1ny do Genov\u00E9 banky V\u00FDzkumn\u00E9ho \u00FAstavu brambor\u00E1\u0159sk\u00E9ho Havl\u00ED\u010Dk\u016Fv Brod a byla jim p\u0159id\u011Blena \u010D\u00EDsla EVIGEZ 07 S 03 00457 a 07 S 03 00458. S. bulbocastanum EVIGEZ 07 S 03 00457 a 07 S 03 00458 (2EBN, 2n=4x=48) ve sklen\u00EDkov\u00FDch podm\u00EDnk\u00E1ch ro\u010Dn\u00EDku 2011 vykazoval tyto charakteristiky: stonek vzp\u0159\u00EDmen\u00FD, barva stonku tmav\u011B fialov\u00E1, po\u010Det stonku na rostlinu jeden, list jednoduch\u00FD, tvar listu \u0161iroce ov\u00E1ln\u011B vej\u010Dit\u00FD, povrch listu m\u00EDrn\u011B zvln\u011Bn\u00FD, velikost listu - v\u011Bt\u0161\u00ED, barva list\u016F \u0161edozelen\u00E1, lesk listu matn\u00FD, \u010Detnost trichom\u016F velk\u00E1, kv\u011Btenstv\u00ED projev st\u0159edn\u00ED, barva kv\u011Btu b\u00EDl\u00E1, \u017Eivotnost pylu 91 %, po\u010Det hl\u00EDz na rostlinu 33, hmotnost hl\u00EDz na rostlinu 417 g, tvar hl\u00EDz kulat\u00E9 a\u017E ov\u00E1ln\u00E9, barva slupky hl\u00EDz \u017Elut\u00E1. K hodnocen\u00ED byl pou\u017Eit Klasifik\u00E1tor - genus Solanum L. (Vidner a kol. 1987)." . . . "EVIGEZ 07 S 03 00457 a EVIGEZ 07 S 03 00458 Smlouva o vyu\u017Eit\u00ED byla uzav\u0159ena s Vesa Velhartice, a.s. (I\u010CO 48684335) s platnost\u00ED od 1.10.2011." . . "Polzerov\u00E1, Hana" . . . "I, P(QF4133)" . "Zlevn\u011Bn\u00ED \u0161lechtitelsk\u00E9ho procesu. Funk\u010Dn\u00ED vzorek je p\u0159\u00EDmo vyu\u017Eiteln\u00FD ve \u0161lechtitelsk\u00E9m procesu tvorby rezistentn\u00EDch odr\u016Fd." . "Polyploidizovan\u00FD plan\u00FD druh Solanum bulbocastanum PI243512 - \u010D\u00EDsla EVIGEZ 07 S 03 00457 a 07 S 03 00458" . "http://www.vubhb.cz" . "OR7/14, OR 7/19" . "Solanum bulbocatanum; mitotic polyploidization in vitro; EBN Endosperm Balance Number; potato breeding"@en . "\u0160vecov\u00E1, Renata" . . . "[EE9F31C1E027]" . "Polyploidized wild species Solanum bulbocastanum PI243512 - numbers EVIGEZ 07 S 03 00457 and 07 S 03 00458"@en . . . . "Solanum bulbocastanum PI243512 (1EBN, 2n=2x=24) was polyploidized to tetraploid level using the mitotic spindle poison Oryzalin according established methodology: http://www.vubhb.cz/_te.asp?f=institute/06dogr-protocols-mmpiv.htm. The polyploidization increased also Endosperm Balance Number and so the direct crossing with tetraploid cultivars of Solanum tuberosum (4EBN, 2n=4x=48) is possible. The right proportion of EBN 2:1 female:male must be kept. Original S. bulbocastanum Dun. is a tuberizing Mexican diploid wild species that is resistant to root-knot nematode Meloidogyne chitwoodi (Austin et al. 1993), and is known for its high level of resistance to late blight (Niederhausen and Mills 1953, Song et al. 2003; van der Vossen et al. 2003; van der Vossen et al. 2005; Park et al. 2005). This wild diploid species is sexually isolated from Solanum tuberosum. The tetraploid materials derived from Solanum bulbocastanum PI243512 were submitted to Potato Gene Bank at Potato Research Institute Havl\u00ED\u010Dk\u016Fv Brod. They obtained EVIGEZ numbers 07 S 03 00457 a 07 S 03 00458. Solanum bulbocastanum EVIGEZ 07 S 03 00457 a 07 S 03 00458 (2EBN, 2n=4x=48) showed following characteristics in greenhouse condition of season 2011: erect stem, stem colour \u2013 dark purple, number of stems \u2013 single, leaf \u2013 nondissected, leaf shape \u2013 ovate, leaf surface \u2013 slightly waved, leaf size \u2013 bigger, leaf colour \u2013 grey-green, leaf shine \u2013 matt, frequency of trichomes \u2013 great, inflorescence display \u2013 middle, flower colour \u2013 white, pollen grain viability \u2013 91 %, number of tubers per plant \u2013 33, tuber weight per plant \u2013 417 g, tuber shape \u2013 round to elliptic, skin colour \u2013 yellow. The evaluation was done according to descriptor for genus Solanum L. (Vidner et al. 1987)."@en . . . "RIV/60109807:_____/11:2R000373!RIV12-MZE-60109807" . "Polyploidized wild species Solanum bulbocastanum PI243512 - numbers EVIGEZ 07 S 03 00457 and 07 S 03 00458"@en . "4"^^ . . "Greplov\u00E1, Marie" . . "Polyploidizovan\u00FD plan\u00FD druh Solanum bulbocastanum PI243512 - \u010D\u00EDsla EVIGEZ 07 S 03 00457 a 07 S 03 00458"@cs . . . . . "Polyploidizovan\u00FD plan\u00FD druh Solanum bulbocastanum PI243512 - \u010D\u00EDsla EVIGEZ 07 S 03 00457 a 07 S 03 00458"@cs . "Genov\u00E1 banka V\u00FDzkumn\u00E9ho \u00FAstavu brambor\u00E1\u0159sk\u00E9ho Havl\u00ED\u010Dk\u016Fv Brod" . "221278" . . . "4"^^ . "Domk\u00E1\u0159ov\u00E1, Jaroslava" . . "Polyploidizovan\u00FD plan\u00FD druh Solanum bulbocastanum PI243512 - \u010D\u00EDsla EVIGEZ 07 S 03 00457 a 07 S 03 00458" . .