Paper · 1991

STUDY ON TECHNIQUE OF WHEAT SOMATOPLASM CULTURE

E Jiang

9
claims
20
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

The plante producing technique of wheat somateplasm is going to be introduced in this article. It's clear and definite that the callus can be produced by ammature embryo, young spike or tender leaves, but only has ammature influence to young spike growth stage, not influence to produce callus. It's difference to ammature embryo that it's too early selecting sample to produce callus. But it's late ectogenesis would produce many plantlets that influence callus' production, experment result has shown that the best way is selecting ammatture embryo as cultured tissue of off-plant after fertilizing twelve to forteen days. It could produce more callus and less plantlet from ectogensis. The selecting prcssure with Bipolaris sorokian toxine has shown that ammature embryo ectogensis can induce it's plantlet under six percent toxine pressure. It's also induce callus under twelve percent toxine pressure, but can not induce plantlet. It has different endurence of toxine in different varieties so do the callus and ectogenesis , therefore the intensity of toxine selecting should make sure according to the vareties of wheat.

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Claims 9

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Immature embryos, young spikes and tender leaves produced callus.

Organ / stage
ammature embryo, young spike or tender leavese0
Outcome
callus can be producede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“callus can be produced by ammature embryo, young spike or tender leaves”

✓ located verbatim in the source · abstract, characters 128–199 · show in text ↑
e1

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Young spike growth stage did not affect callus production.

Organ / stage
young spikee0
Outcome
produce calluse0
Direction
not influencee0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“young spike growth stage, not influence to produce callus”

✓ located verbatim in the source · abstract, characters 236–293 · show in text ↑
e1

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Immature embryos sampled twelve to fourteen days after fertilization produced more callus.

Organ / stage
ammatture embryoe0
Outcome
more calluse0
Direction
moree0
Value
twelve to forteen dayse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“best way is selecting ammatture embryo as cultured tissue of off-plant after fertilizing twelve to forteen days. It could produce more callus and less plantlet from ectogensis”

✓ located verbatim in the source · abstract, characters 512–687 · show in text ↑
e1

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Immature embryos sampled twelve to fourteen days after fertilization produced fewer ectogenic plantlets.

Organ / stage
ammatture embryoe0
Outcome
plantlet from ectogensise0
Direction
lesse0
Qualifier
after fertilizing twelve to forteen dayse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“best way is selecting ammatture embryo as cultured tissue of off-plant after fertilizing twelve to forteen days. It could produce more callus and less plantlet from ectogensis”

✓ located verbatim in the source · abstract, characters 512–687 · show in text ↑
e1

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At six percent toxin pressure, immature embryo ectogenesis induced plantlets.

Organ / stage
ammature embryoe0
Treatment
six percent toxine pressuree0
Outcome
induce it's plantlete0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“ammature embryo ectogensis can induce it's plantlet under six percent toxine pressure”

✓ located verbatim in the source · abstract, characters 758–843 · show in text ↑
e1

“with Bipolaris sorokian toxine”

✓ located verbatim in the source · abstract, characters 712–742 · show in text ↑
e2

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At twelve percent toxin pressure, immature embryo ectogenesis induced callus.

Organ / stage
ammature embryoe1
Treatment
twelve percent toxine pressuree0
Outcome
induce calluse0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“induce callus under twelve percent toxine pressure”

✓ located verbatim in the source · abstract, characters 855–905 · show in text ↑
e1

“ammature embryo ectogensis”

✓ located verbatim in the source · abstract, characters 758–784 · show in text ↑
e2

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At twelve percent toxin pressure, immature embryo ectogenesis did not induce plantlets.

Organ / stage
ammature embryoe1
Treatment
twelve percent toxine pressuree0
Outcome
can not induce plantlete0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“induce callus under twelve percent toxine pressure, but can not induce plantlet”

✓ located verbatim in the source · abstract, characters 855–934 · show in text ↑
e1

“ammature embryo ectogensis”

✓ located verbatim in the source · abstract, characters 758–784 · show in text ↑
e2

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Toxin tolerance differed among wheat varieties in callus and ectogenesis.

Material
different varietiese0
Outcome
endurence of toxinee0
Direction
differente0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“different endurence of toxine in different varieties so do the callus and ectogenesis”

✓ located verbatim in the source · abstract, characters 943–1028 · show in text ↑
e1

“wheat somateplasm”

✓ located verbatim in the source · abstract, characters 34–51 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend setting toxin selection intensity according to wheat variety.

Outcome
intensity of toxine selecting should make sure according to the vareties of wheate0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“intensity of toxine selecting should make sure according to the vareties of wheat”

✓ located verbatim in the source · abstract, characters 1045–1126 · show in text ↑