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Titolo:
THE CHIMERIC STRUCTURE OF THE APICAL DOME OF CHRYSANTHEMUM (DENDRANTHEMA-GRANDIFLORUM (RAMAT) KITAM) IS AFFECTED BY CRYOPRESERVATION
Autore:
FUKAI S; GOI M; TANAKA M;
Indirizzi:
KAGAWA UNIV,FAC AGR MIKI KAGAWA 76107 JAPAN
Titolo Testata:
Scientia horticulturae
fascicolo: 4, volume: 57, anno: 1994,
pagine: 347 - 351
SICI:
0304-4238(1994)57:4<347:TCSOTA>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
SHOOT TIPS; MORIFOLIUM;
Keywords:
CRYOPRESERVATION; DENDRANTHEMA-GRANDIFLORUM;
Tipo documento:
Note
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
S. Fukai et al., "THE CHIMERIC STRUCTURE OF THE APICAL DOME OF CHRYSANTHEMUM (DENDRANTHEMA-GRANDIFLORUM (RAMAT) KITAM) IS AFFECTED BY CRYOPRESERVATION", Scientia horticulturae, 57(4), 1994, pp. 347-351

Abstract

The shoot tips of a periclinally chimeric cultivar of chrysanthemum (Dendranthema grandiflorum (Ramat. ) Kitam. cultivar 'Apricot Marble') were excised. loaded with cryoprotectants and cryopreserved. Amongst plants derived from the conventional shoot tip culture, 99% had normal flower color. In contrast, 70% of plants derived from cryopreserved shoot tips had a pink flower color instead of the original apricot. The pink petals contained anthocyanins in the epidermis but lacked carotenoids in the epidermis and mesophyll. These observations indicate that many of the shoots regenerated from thawed shoot tips were adventitiousin origin and were derived from the epidermis of the shoot tip.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 10:43:49