Claim · model-written summary
Embryo production did not differ between parent line and sublines.
PiceaNot reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No difference in embryo production was noticed between the parent line (1st embryogenic cycle) and the sub-lines (2nd embryogenic cycle).”
e1“Picea spp.”
Title
C Bomal Annals of Botany 2000. doi:10.1006/anbo.2000.1176
Other claims from this paper (11)
- Intervention effect Slow drying at 97 or 88% RH produced 96.7–100% germination.
- Intervention effect Slow drying at 97 or 88% RH produced 26.7–46.7% plantlet conversion.
- Intervention effect Embryos dried to 0.23 g H 2 O g −1 d.wt before freezing germinated at 93.8%.
- Intervention effect Thawing technique did not affect embryo survival.
- Observation Dried cryopreserved Picea embryos could reinduce embryogenic tissue.
- Observation Dried cryopreserved Picea embryos could start new embryo production.
- Intervention effect Drying at 97% RH and rehydration at 100% RH for 12 h gave 66.7% reinduction.
- Observation Second generation embryos germinated at rates similar to controls.
- Observation Second generation embryos regenerated into plantlets at rates similar to controls.
- Method / resource The optimal cryopreservation method worked across several P. mariana genotypes.
- Method / resource The optimal cryopreservation method worked across several P. glauca genotypes.