Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 109-117 |
| Seitenumfang | 9 |
| Fachzeitschrift | EUPHYTICA |
| Jahrgang | 144 |
| Ausgabenummer | 1-2 |
| Publikationsstatus | Veröffentlicht - Juli 2005 |
Abstract
This study was performed in order to check the applicability of a protocol for somatic embryogenesis in Cyclamen persicum and to compare the in vitro response of cultivars belonging to different cyclamen growth types and flower colours obtained from two breeders. One hundred ovules per plant were prepared from 32 tested F1 hybrid cultivars represented by five plants each. Callus induction monitored after 8 weeks varied between 42 and 85%. Variation occurred between replications and single plants of a cultivar. Consistency and colour of the developing calluses were diverse. Only in 1 cultivar out of the 32 tested no regeneration of somatic embryos was obtained. The regeneration rates varied from 0 to 65% among cultivars. In the group of midi-type cultivars the regeneration response was lower than that in mini and giganteum types. High regeneration rates were observed in cultivars with flamed flowers.
ASJC Scopus Sachgebiete
- Agrar- und Biowissenschaften (insg.)
- Agronomie und Nutzpflanzenwissenschaften
- Biochemie, Genetik und Molekularbiologie (insg.)
- Genetik
- Agrar- und Biowissenschaften (insg.)
- Pflanzenkunde
- Agrar- und Biowissenschaften (insg.)
- Gartenbau
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: EUPHYTICA, Jahrgang 144, Nr. 1-2, 07.2005, S. 109-117.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Genotypic differences in callus formation and regeneration of somatic embryos in Cyclamen persicum Mill.
AU - Winkelmann, Traud
AU - Serek, Margrethe
PY - 2005/7
Y1 - 2005/7
N2 - This study was performed in order to check the applicability of a protocol for somatic embryogenesis in Cyclamen persicum and to compare the in vitro response of cultivars belonging to different cyclamen growth types and flower colours obtained from two breeders. One hundred ovules per plant were prepared from 32 tested F1 hybrid cultivars represented by five plants each. Callus induction monitored after 8 weeks varied between 42 and 85%. Variation occurred between replications and single plants of a cultivar. Consistency and colour of the developing calluses were diverse. Only in 1 cultivar out of the 32 tested no regeneration of somatic embryos was obtained. The regeneration rates varied from 0 to 65% among cultivars. In the group of midi-type cultivars the regeneration response was lower than that in mini and giganteum types. High regeneration rates were observed in cultivars with flamed flowers.
AB - This study was performed in order to check the applicability of a protocol for somatic embryogenesis in Cyclamen persicum and to compare the in vitro response of cultivars belonging to different cyclamen growth types and flower colours obtained from two breeders. One hundred ovules per plant were prepared from 32 tested F1 hybrid cultivars represented by five plants each. Callus induction monitored after 8 weeks varied between 42 and 85%. Variation occurred between replications and single plants of a cultivar. Consistency and colour of the developing calluses were diverse. Only in 1 cultivar out of the 32 tested no regeneration of somatic embryos was obtained. The regeneration rates varied from 0 to 65% among cultivars. In the group of midi-type cultivars the regeneration response was lower than that in mini and giganteum types. High regeneration rates were observed in cultivars with flamed flowers.
KW - Inheritance
KW - Regeneration ability
KW - Somatic embryogenesis
UR - http://www.scopus.com/inward/record.url?scp=25444473891&partnerID=8YFLogxK
U2 - 10.1007/s10681-005-5038-x
DO - 10.1007/s10681-005-5038-x
M3 - Article
AN - SCOPUS:25444473891
VL - 144
SP - 109
EP - 117
JO - EUPHYTICA
JF - EUPHYTICA
SN - 0014-2336
IS - 1-2
ER -