Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Embryo survival was generally highest at 3% sucrose.

Taxon: CeleryApium graveolens Dulce Groupt0
Treatment: 3% sucrosee0
Outcome: Embryo survivale0
Direction: higheste0
Qualifier: with or without embryo encapsulatione0

Not reportedComparator

Verbatim

e0
“Embryo survival was generally highest at 3% sucrose with or without embryo encapsulation”
✓ located verbatim in the source · abstract, characters 464–552

t0
“Celery”
✓ located verbatim in the source · title, characters 98–104

Title

ABA and Polyox-encapsulation or High Humidity Increases Survival of Desiccated Somatic Embryos of Celery

Yong-Hwan Kim; Jules Janick HortScience 1989. doi:10.21273/hortsci.24.4.674

Other claims from this paper (5)

Intervention effect ABA pretreatment increased survival of desiccated celery somatic embryos.
Intervention effect Polyox encapsulation increased survival of desiccated celery somatic embryos.
Observation Nonencapsulated embryos survived 48 or 72 hours at 70% or 90% relative humidity.
Observation No nonencapsulated embryos survived desiccation at 30% or 50% relative humidity.
Observation Polyox-encapsulated embryos survived seven to nine days of desiccation at 70% relative humidity.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Carbenicillin did not affect embryo survival in IAS5.

Material: cv. IAS5e0
Treatment: This antibiotice0
Outcome: embryo survivale0
Direction: did not affecte0

Not reportedTaxonComparator

Verbatim

e0
“This antibiotic did not affect embryo survival of cv. IAS5”
✓ located verbatim in the source · abstract, characters 276–334

Title

Influence of antibiotics on embryogenic tissue and Agrobacterium tumefaciens suppression in soybean genetic transformation

Beatriz Wiebke; Fabricio Ferreira; Giancarlo Pasquali; et al. Bragantia 2006. doi:10.1590/s0006-87052006000400002

Other claims from this paper (8)

Observation Carbenicillin had a genotype dependent effect on soybean embryogenic tissue.
Intervention effect Carbenicillin tripled embryo proliferation in Bragg versus control.
Intervention effect Cefotaxime at 350 and 500 mg L-1 killed embryogenic tissue in both cultivars.
Intervention effect Cefotaxime plus vancomycin did not harm somatic embryos through 63 days.
Intervention effect Carbenicillin at 500 and 1000 mg L-1 did not suppress Agrobacterium in tissue culture.
Intervention effect Cefotaxime at 350 and 500 mg L-1 suppressed Agrobacterium for 49 days.
Intervention effect Cefotaxime plus vancomycin suppressed Agrobacterium for 49 days.
Recommendation The authors recommend cefotaxime plus vancomycin for 49 to 63 days in soybean transformation.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Thawing technique did not affect embryo survival.

Taxon: Picea spp.Piceae1
Treatment: Thawing techniquese0
Outcome: embryo survivale0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“Thawing techniques had no effect on embryo survival.”
✓ located verbatim in the source · abstract, characters 854–906

e1
“Picea spp.”
✓ located verbatim in the source · abstract, characters 112–122

Title

Dried Cryopreserved Somatic Embryos of Two Picea Species Provide Suitable Material for Direct Plantlet Regeneration and Germplasm Storage

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%.
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 Embryo production did not differ between parent line and sublines.
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.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Embryo-cultured plants had lower survival than traditionally propagated plants, 16% versus 44%.

Taxon: Chionanthus virginicusChionanthus virginicust0
Treatment: embryo-culturede0
Outcome: survival ratee0
Direction: lowere0
Value: 16%e0
Qualifier: 44%e0
Comparator: Traditional seed propagationt1

Verbatim

e0
“The embryo-cultured plants had a lower survival rate (16% vs. 44%)”
✓ located verbatim in the source · abstract, characters 656–722

t0
“Chionanthus virginicus”
✓ located verbatim in the source · title, characters 27–49

t1
“Traditional seed propagation”
✓ located verbatim in the source · abstract, characters 0–28

Title

Accelerated Propagation of Chionanthus virginicus via Embryo Culture

Charlotte R. Chan; Robert D. Marquard HortScience 1999. doi:10.21273/hortsci.34.1.140

Other claims from this paper (5)

Observation Cultured embryos germinated in four weeks.
Intervention effect Embryo culture required more labor than traditional propagation.
Intervention effect After two years, embryo-cultured plants had 13.4-fold the mass of traditionally grown plants.
Intervention effect After two years, embryo-cultured plants were 4.7-fold taller.
Intervention effect Ten-month-old cultured plants matched the size of traditionally grown two-year-old plants.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher relative humidity enhanced embryo survival.

Taxon: wine grapevine Sinsaute0
Treatment: higher relative humiditye1
Outcome: survivale1
Direction: enhancede1

Not reportedComparator

Verbatim

e0
“wine grapevine Sinsaut”
✓ located verbatim in the source · abstract, characters 74–96

e1
“Both the survival and the germination rates of the somatic embryo were enhanced under higher relative humidity”
✓ located verbatim in the source · abstract, characters 335–445

Title

Study on the preservation of somatic embryo from wine grapevine Sinsaut

Li Sheng Gansu Nongye Daxue xuebao 2008

Other claims from this paper (4)

Association Embryo water loss correlated with germination rate.
Intervention effect Desiccation with 40 %～50 % water loss yielded about 58 % germination, 9.4 % higher than no desiccation.
Intervention effect Higher relative humidity enhanced embryo germination.
Intervention effect At 70 % relative humidity for 15 d, desiccation raised germination from 33.5 % to 56.2 %.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slow dehydration yielded higher embryo survival.

Taxon: maizeZea mayst0
Treatment: slow dehydratione0
Outcome: survival ratee0
Direction: highere0

Not reportedComparator

Verbatim

e0
“Under slow dehydration, the embryos had higher survival rate and lower relative electrolytic leakage rate”
✓ located verbatim in the source · abstract, characters 569–674

t0
“maize”
✓ located verbatim in the source · title, characters 64–69

Title

Effects of different dehydration rates on antioxidant system of maize embryo.

Luo YaTing; Xianliang Cui; Su ZhiLong; et al. Nanfang nongye xuebao 2013

Other claims from this paper (10)

Association Longer bagging time was associated with slower dehydration under slow dehydration.
Intervention effect Slow dehydration yielded lower relative electrolytic leakage.
Intervention effect Fast dehydration increased MDA content at all three stages.
Intervention effect Fast dehydration increased GR and DHAR activities at all three stages.
Observation AsA content under fast dehydration was too low to detect.
Observation GSH contents were high in fast-dehydrated 20 DAP embryos.
Observation GSH contents were high in slow-dehydrated 32 DAP embryos.
Intervention effect At 24 DAP, the dehydration rates produced no significant difference.
Intervention effect Maize embryos were more tolerant of slow than fast dehydration.
Mechanism The authors attributed maize embryo desiccation tolerance chiefly to GSH.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Low-intensity LED light during proliferation or late maturation had little effect on embryo survival.

Taxon: Norway sprucePicea abiest0
Treatment: low-intensity LED lightse0
Outcome: embryo survivale0
Direction: little effecte0

Not reportedComparator

Verbatim

e0
“using low-intensity LED lights during proliferation or at the end of maturation had little effect on the growth of ET, embryo productivity, or embryo survival”
✓ located verbatim in the source · abstract, characters 534–692

t0
“Norway Spruce”
✓ located verbatim in the source · title, characters 46–59

Title

Light Spectra during Somatic Embryogenesis of Norway Spruce—Impact on Growth, Embryo Productivity, and Embling Survival

Saila Varis; Mikko Tikkinen; Sakari Välimäki; et al. Forests 2021. doi:10.3390/f12030301

Other claims from this paper (9)

Intervention effect Low-intensity LED light during proliferation or late maturation had little effect on embryogenic tissue growth.
Intervention effect Low-intensity LED light during proliferation or late maturation had little effect on embryo productivity.
Intervention effect Different germination spectra produced significant differences in embling shoot growth.
Intervention effect Different germination spectra produced significant differences in embling root growth.
Intervention effect Different germination spectra produced significant differences in embling survival.
Observation The best light spectrum varied between trials.
Association SE culture genotype had a stronger effect than light spectrum.
Recommendation The authors conclude that various spectra and PWM-adjusted intensity can be used in spruce SE germination.
Recommendation The authors find no need for lighting or light protection during handling of proliferation and maturation cultures.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Embryo dormancy alone did not improve seed survival relative to no protection.

Taxon: subterranean cloverTrifolium subterraneumt0
Treatment: embryo dormancy onlye0
Outcome: survival rate of seedse0
Direction: no highere0

Not reportedComparator

Verbatim

e0
“The survival rate of seeds was no higher when protected by embryo dormancy only”
✓ located verbatim in the source · abstract, characters 198–277

t0
“subterranean clover seeds”
✓ located verbatim in the source · title, characters 19–44

Title

Embryo dormancy in subterranean clover seeds. II. Its value relative to impermeability in field germination regulation

BJ Quinlivan Australian Journal of Agricultural Research 1971. doi:10.1071/ar9710607

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Embryo rescue increased survival of wide crosses.

Taxon: FOLIAGE AND FLOWERING ORNAMENTALSt0
Treatment: Embryo rescuee0
Outcome: survival of wide crossese0
Direction: increasede0
Setting: labe0

Not reportedComparator

Verbatim

e0
“Embryo rescue in the lab has increased the survival of wide crosses from different species within a genera”
✓ located verbatim in the source · abstract, characters 498–604

t0
“FOLIAGE AND FLOWERING ORNAMENTALS”
✓ located verbatim in the source · title, characters 36–69

Title

BREEDING STRATEGIES AND METHODS FOR FOLIAGE AND FLOWERING ORNAMENTALS

Henry M. Donselman HortScience 1992. doi:10.21273/hortsci.27.6.699a

Other claims from this paper (1)

Intervention effect Rapid multiplication of selected clones increased disease and insect resistance screening efficiency.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ABA pretreatment increased coated embryo survival to 40%.

Taxon: CarrotDaucus carotat0
Treatment: 10 −6 m abscisic acid (ABA)e0
Outcome: coated embryo survivale0
Direction: increasede0
Value: 40%e0
Qualifier: during the 14 day embryo induction phasee0

Not reportedComparator

Verbatim

e0
“Pretreating the embryogenic suspension with 10 −6 m abscisic acid (ABA) during the 14 day embryo induction phase increased coated embryo survival to 40% of the initial number of embryos”
✓ located verbatim in the source · abstract, characters 703–888

t0
“Carrot”
✓ located verbatim in the source · title, characters 66–72

Title

Production of Synthetic Seeds by Encapsulating Asexual Embryos of Carrot

S. L. Kitto; Jules Janick Journal of the American Society for Horticultural Science 1985. doi:10.21273/jashs.110.2.277

Other claims from this paper (1)

Intervention effect Polyox-coated carrot embryos had 3% survival after drying versus nil for uncoated embryos.

“embryo survival”

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