http://www.cnr.it/ontology/cnr/individuo/prodotto/ID252574
Role of permanent dicentric sistems in carrot somatic embryogenesis. (Articolo in rivista)
- Type
- Label
- Role of permanent dicentric sistems in carrot somatic embryogenesis. (Articolo in rivista) (literal)
- Anno
- 1985-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/BF00273737 (literal)
- Alternative label
Toncelli F., Martini G., Giovinazzo G., Nuti Ronchi V. (1985)
Role of permanent dicentric sistems in carrot somatic embryogenesis.
in Theoretical and applied genetics
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Toncelli F., Martini G., Giovinazzo G., Nuti Ronchi V. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
- IF 2009: 3.363 cit. 16 (google scholar) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- ISPA-CNR-LE
IBBA-CNR-PI (literal)
- Titolo
- Role of permanent dicentric sistems in carrot somatic embryogenesis. (literal)
- Abstract
- A permanent dicentric chromosome system
was studied on carrot cultures and regenerated somatic
embryos at different stages of development. The large
chromosomal variability of the cultures and the presence
of the breakage-fusion bridge cycle did not interfere
with the initial developmental process up to the seedling
stage but subsequent growth proceeded only if heating
of the broken ends or dicentric loss had occurred. The
behaviour of the dicentric chromosome in culture and
during somatic embryogenesis is discussed in relation
to chromosomal variability, abnormal development and
the somaclonal variation that such mechanisms may
generate in regenerated plants. (literal)
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