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Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Physical, chemical or combined protection methods are likely required to increase embryo survival and plantlet formation of Syzygium maire after cryopreservation.

Taxon
Syzygium maireSyzygium mairet0
Organ / stage
zygotic embryost0
Outcome
protection methodse4
Qualifier
to increase embryo survival and plantlet formation following cryopreservatione4

Verbatim

t0

“Syzygium maire zygotic embryos”

✓ located verbatim in the source · title, characters 125–155
e4

“S. maire embryos are sensitive to desiccation and likely require physical, chemical or a combination of protection methods to increase embryo survival and plantlet formation following cryopreservation”

✓ located verbatim in the source · abstract, characters 1211–1411

Title

Evaluation of droplet-vitrification, vacuum infiltration vitrification and encapsulation-dehydration for cryopreservation of Syzygium maire zygotic embryos.

K van der Walt; P Kemp; S Sofkova-Bobcheva; et al. PubMed 2022

Other claims from this paper (6)
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Embryo rescue may benefit survival of some cross combinations of Allium clones.

Taxon
A. thunbergii G. Don and A. chinense G. Don clonesAllium thunbergiiAllium chinensee3
Treatment
embryo rescuee7
Outcome
better survivale7

Verbatim

e7

“Results from an incomplete diallel cross indicate a) the cross combinations which may benefit from embryo rescue for better survival”

✓ located verbatim in the source · abstract, characters 826–958
e3

“some A. thunbergii G. Don and A. chinense G. Don clones”

✓ located verbatim in the source · abstract, characters 47–102

Title

Studies on the Development of New Ornamental Allium spp. through Interspecific Hybridization II. Utilization of Allium chinense * A. thunbergii Hybrids and A. tuberosum 'Tender-Pole' to Develop Heat Tolerant Ornamental Allium spp.

Joseph G. Dubouzet; Ken-ichi Arisumi; Tetsuo Yoshitake; et al. Journal of the Japanese Society for Horticultural Science 1993. doi:10.2503/jjshs.61.901

Other claims from this paper (8)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The results were compatible with the idea that the higher selfing rate in population A had purged severely deleterious alleles affecting embryo survival and later life-cycle size traits.

Taxon
lodgepole pinePinus contortae0
Treatment
higher selfing rate in Ae1
Outcome
purged both severely deleterious alleles affecting embryo survivale1
Qualifier
Results were compatible with the ideae1

Verbatim

e0

“Self and cross families from three populations (A, low-density, ecologically marginal site for lodgepole pine”

✓ located verbatim in the source · abstract, characters 0–109
e1

“Results were compatible with the idea that the higher selfing rate in A had purged both severely deleterious alleles affecting embryo survival and severely deleterious alleles affecting later life-cycle traits related to plant size”

✓ located verbatim in the source · abstract, characters 700–931

Title

Effect of Population Outcrossing Rate on Inbreeding Depression inPinus contortavar.murrayanaSeedlings

Frank C. Sorensen Scandinavian Journal of Forest Research 2001. doi:10.1080/02827580152632784

Other claims from this paper (6)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

ADH1 is essential for sugar metabolism via glycolysis to ethanol fermentation in both embryo and endosperm.

Gene
ADH1e4
Outcome
sugar metabolisme4
Qualifier
via glycolysis to ethanol fermentatione4

Verbatim

t0

“Rice alcohol dehydrogenase 1 promotes survival and has a major impact on carbohydrate metabolism in the embryo and endosperm when seeds are germinated in partially oxygenated water”

✓ located verbatim in the source · title, characters 0–180
e4

“These results suggest that ADH1 is essential for sugar metabolism via glycolysis to ethanol fermentation in both the embryo and endosperm”

✓ located verbatim in the source · abstract, characters 1369–1506

Title

Rice alcohol dehydrogenase 1 promotes survival and has a major impact on carbohydrate metabolism in the embryo and endosperm when seeds are germinated in partially oxygenated water

Hirokazu Takahashi; Hank Greenway; Hideo Matsumura; et al. Annals of Botany 2014. doi:10.1093/aob/mct305

Other claims from this paper (7)
Mechanismobservedreview summarybasis n/a

Claim · model-written summary

In polyembryonic seeds, competition among multiple embryos often induces programmed cell death, eliminating all but one embryo.

Taxon
plantsViridiplantaee0
Outcome
elimination of all but one embryoe1
Qualifier
competition among multiple embryose1

Verbatim

e0

“As plants grow”

✓ located verbatim in the source · abstract, characters 0–14
e1

“competition among multiple embryos for survival often induces PCD resulting in the elimination of all but one embryo in a seed”

✓ located verbatim in the source · abstract, characters 800–926

Title

Regulation of programmed cell death in plant embryogenesis

Peter Bozhkov BMC Plant Biology 2005. doi:10.1186/1471-2229-5-s1-s6

Other claims from this paper (7)
Mechanismauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The authors suggest that lack of a safe moisture window may explain failed embryo cryopreservation.

Taxon
recalcitrant seedse0
Outcome
unsuccessful attempts at cryopreservatione0
Qualifier
absence of safe windowe0

Verbatim

e0

“unsuccessful attempts at cryopreservation of embroyos of 'recalcitrant seeds in the past maybe due to the absence of safe window between the high critical moisture content and the threshhold moisture”

✓ located verbatim in the source · abstract, characters 658–857

Title

Effects of dehydration on freezing characteristics and survival in liquid nitrogen of three recalcitrant seeds.

Yue Luan Hor; P. C. Stanwood; H. F. Chin Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) 1990

Other claims from this paper (11)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Syzygium maire embryos are sensitive to desiccation.

Taxon
Syzygium maireSyzygium mairet0
Organ / stage
zygotic embryost0
Outcome
sensitive to desiccatione4

Verbatim

t0

“Syzygium maire zygotic embryos”

✓ located verbatim in the source · title, characters 125–155
e4

“S. maire embryos are sensitive to desiccation and likely require physical, chemical or a combination of protection methods to increase embryo survival and plantlet formation following cryopreservation”

✓ located verbatim in the source · abstract, characters 1211–1411

Title

Evaluation of droplet-vitrification, vacuum infiltration vitrification and encapsulation-dehydration for cryopreservation of Syzygium maire zygotic embryos.

K van der Walt; P Kemp; S Sofkova-Bobcheva; et al. PubMed 2022

Other claims from this paper (6)

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