Claim · model-written summary
Embryonic axes from seeds desiccated to 18.9% moisture content and cryopreserved had 20.7% survival.
- Taxon
- teat0
- Organ / stage
- EAse0
- Treatment
- desiccated to 18.9% moisture content (fresh weight basis) and cryopreservede0
- Outcome
- survivale0
- Value
- 20.7%e0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionQualifier
Verbatim
t0“tea (Camellia sinensis L.)”
e0“EAs extracted from seeds desiccated to 18.9% moisture content (fresh weight basis) and cryopreserved showed 20.7% survival”
Title
Cryopreservation of tea (Camellia sinensis L.) seeds and embryonic axes.
Haeng-Hoon Kim; Young-Soon Cha; Hyung-Jin Baek; et al. PubMed 2002
Other claims from this paper (8)
- Intervention effect No tea seeds germinated after desiccation and cryopreservation.
- Observation Those cryopreserved embryonic axes could not produce plantlets.
- Intervention effect For axes extracted before treatment, frozen and control samples survived equivalently for both EAs and CEAs.
- Observation Control CEAs produced significantly more plantlets than control EAs.
- Observation Cryopreserved CEAs produced significantly more plantlets than cryopreserved EAs.
- Association CEAs from mature seeds survived better than those from early or late mature seeds.
- Association CEAs from mature seeds produced more plants than those from early or late mature seeds.
- Observation Cryopreserved CEAs reached 75.1 to 80.4% plantlet production at EA moisture contents of 21.5 to 15.0%.