Claim · model-written summary
PVS2 gave the highest survival rate among the three vitrification solutions tested for rose shoot tips.
- Taxon
- Rosa hybrida
Rosa hybrid cultivare0 - Treatment
- PVS2e3
- Outcome
- survival ratee3
- Direction
- higheste3
- Comparator
- PVS3 and PVS4e3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In vitro grown roses (Rosa hybrida L.) cv. Fairy and wild roses (Rosa sp.) shoot tips were used for cryopreservation”
e3“From the three vitrification solutions (PVS2, PVS3 and PVS4) tested, PVS2 ensured the highest survival rate”
Title
CRYOPRESERVATION OF ROSA SHOOT TIPS: IMPORTANCE OF PRECULTURE CONDITIONS
A. Halmagvi; I. Pinker Acta Horticulturae 2006. doi:10.17660/actahortic.2006.725.45
Other claims from this paper (6)
- Intervention effect Sucrose pretreatment for 48 h was the most efficient sugar treatment before cryopreservation of rose shoot tips.
- Intervention effect A one-step vitrification protocol with PVS2 for 20 minutes was more efficient than a two-step protocol for rose shoot tips.
- Observation Fairy rose shoot tips had 66% survival after rapid rewarming and transfer to recovery medium.
- Observation Wild rose shoot tips had 69% survival after rapid rewarming and transfer to recovery medium.
- Intervention effect Plants regenerated from cryopreserved rose shoot tips were phenotypically similar to plants from control shoot tips.
- Observation Preculture was critical for the survival of rose shoot tips after cryopreservation.