Paper · 1998 · ACTA AGRICULTURAE UNIVERSITATIS JIANGXIENSIS

Effects of sugar sources on cotton anther culture II Effects of sugar sources on anther callus growth and embryogenesis

Baohong Zhang; Fang Liu; Chang-Bing Yao; et al.

4
claims
8
verbatim quotes
2
citations
1
research areas
—
Not open access

Abstract

The present work dealt with the influence of seven different sugar sources on cotton anther callus proliferation and embryogenesis. Later effects of various sugar sources on the proliferation of cotton anther callus were different, the callus that grew slowly on callus induction stage show growth superiority when they were transfered into same fresh medium. Embryogenesis and embryos can be obtained on the medium supplemented with starch, sucrose or maltose. Glucose and lactose were not advantageous to the differentiation of embryos. The addition of mannitol promoted the induction of embryogenic callus and teh fifferentiation of embryos.

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Claims 4

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Slowly growing anther callus at the callus induction stage showed growth superiority after transfer to fresh medium.

Organ / stage
callus induction stagee1
Treatment
various sugar sourcese1
Outcome
growth superioritye1

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The present work dealt with the influence of seven different sugar sources on cotton anther callus proliferation and embryogenesis”

✓ located verbatim in the source · abstract, characters 0–130 · show in text ↑
e1

“Later effects of various sugar sources on the proliferation of cotton anther callus were different, the callus that grew slowly on callus induction stage show growth superiority when they were transfered into same fresh medium”

✓ located verbatim in the source · abstract, characters 132–358 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Embryogenesis and embryos were obtained on medium supplemented with starch, sucrose or maltose.

Treatment
starch, sucrose or maltosee2
Outcome
Embryogenesis and embryose2

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The present work dealt with the influence of seven different sugar sources on cotton anther callus proliferation and embryogenesis”

✓ located verbatim in the source · abstract, characters 0–130 · show in text ↑
e2

“Embryogenesis and embryos can be obtained on the medium supplemented with starch, sucrose or maltose”

✓ located verbatim in the source · abstract, characters 360–460 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Glucose and lactose were not advantageous for embryo differentiation.

Treatment
Glucose and lactosee3
Outcome
differentiation of embryose3
Direction
not advantageouse3

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The present work dealt with the influence of seven different sugar sources on cotton anther callus proliferation and embryogenesis”

✓ located verbatim in the source · abstract, characters 0–130 · show in text ↑
e3

“Glucose and lactose were not advantageous to the differentiation of embryos”

✓ located verbatim in the source · abstract, characters 462–537 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mannitol promoted the induction of embryogenic callus and the differentiation of embryos.

Treatment
addition of mannitole4
Outcome
induction of embryogenic callus and teh fifferentiation of embryose4
Direction
promotede4

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The present work dealt with the influence of seven different sugar sources on cotton anther callus proliferation and embryogenesis”

✓ located verbatim in the source · abstract, characters 0–130 · show in text ↑
e4

“The addition of mannitol promoted the induction of embryogenic callus and teh fifferentiation of embryos”

✓ located verbatim in the source · abstract, characters 539–643 · show in text ↑

mannitol · molecular: expression · Gossypium hirsutum (cotton)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.