УДК 633.1:581.33:58.02:57.086.83

CYTOLOGICAL EVIDENCE OF SPOROPHYTE DEVELOPMENT OF MICROSPORES IN CULTURE OF TRITICALE ANTHERS WITHOUT COLD TREATMENT

T.I. D’yachuk, O.V. Khomyakova, T.O. Dugina

In the culture of anthers, obtained from donor hexa- and octoploid triticale plants and the Students variety, by the cytological techniques the authors studied the development of microspores without action on anthers by cold shock. It was revealed, that shock temperatures are not required for an induction of androgenesis.

Key words: triticale, anther culture, sporophytic development, cold pretreatment.

 

Full text

 

Agricultural Research Institute for South-East Region (ARISER), Russian Academy of Agricultural Sciences, Saratov 410010, Russia,
e-mail: raiser_saratov@mail.ru, cell_selection@list.ru

Received March 11, 2009

 

back