Paper · 2004 · 河北师范大学学报

The Effect of Salt Stress on the Callus Growth of the Wheat in Different Genotypes

Yinzhu Shen

4
claims
9
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

It has been proved by statistical analysis on the percentage data of wheat callus gain under the stress of different salt concentration.With the salt concentration increasing,the percentage of the callus gain evidently declined.The H870634's regressive equation of the callus gain percentage to the salt concentration is y_(H870634)=-18*!167x+109.31.That is,the percentage of the callus gain is 7.29% without salt stress.But it declined to 1.23% under 0.5% NaCl stress and the growth of the callus nearly halted.

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Claims 4

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The callus gain percentage of wheat declined as salt concentration increased.

Organ / stage
calluse0
Treatment
salt concentratione1
Outcome
percentage of the callus gaine1
Direction
declinede1

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

“It has been proved by statistical analysis on the percentage data of wheat callus gain under the stress of different salt concentration”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e1

“With the salt concentration increasing,the percentage of the callus gain evidently declined”

✓ located verbatim in the source · abstract, characters 136–227 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Wheat callus gain fell from 7.29% without salt stress to 1.23% under 0.5% NaCl stress.

Organ / stage
calluse0
Treatment
0.5% NaCl stresse2
Outcome
percentage of the callus gaine2
Direction
declinede2
Value
1.23%e2
Qualifier
7.29%e2
Comparator
without salt stresse2

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

“It has been proved by statistical analysis on the percentage data of wheat callus gain under the stress of different salt concentration”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e2

“That is,the percentage of the callus gain is 7.29% without salt stress.But it declined to 1.23% under 0.5% NaCl stress”

✓ located verbatim in the source · abstract, characters 350–468 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Callus growth nearly halted under 0.5% NaCl stress.

Organ / stage
calluse0
Treatment
0.5% NaCl stresse2
Outcome
growth of the calluse3
Direction
nearly haltede3

Not reportedComparator

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

“It has been proved by statistical analysis on the percentage data of wheat callus gain under the stress of different salt concentration”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e2

“That is,the percentage of the callus gain is 7.29% without salt stress.But it declined to 1.23% under 0.5% NaCl stress”

✓ located verbatim in the source · abstract, characters 350–468 · show in text ↑
e3

“the growth of the callus nearly halted”

✓ located verbatim in the source · abstract, characters 473–511 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

The regression of callus gain percentage on salt concentration for genotype H870634 is y = -18*!167x + 109.31.

Material
H870634e4
Organ / stage
calluse0
Treatment
salt concentratione4
Outcome
regressive equation of the callus gain percentagee4
Value
-18*!167x+109.31e4

Not reportedDirection

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

“It has been proved by statistical analysis on the percentage data of wheat callus gain under the stress of different salt concentration”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e4

“The H870634's regressive equation of the callus gain percentage to the salt concentration is y_(H870634)=-18*!167x+109.31”

✓ located verbatim in the source · abstract, characters 228–349 · show in text ↑

sodium chloride · growth · Triticum aestivum (wheat)Results differ

137 papers: 24 positive, 113 negative or no effect

112 papers in the same direction as this paper · 24 in the opposite direction

  1. positive
  2. positive
  3. positive

133 papers more in this group

See all 137 papers →

salinity · growth · Triticum aestivum (wheat)Positive and negative results

377 papers: 49 positive, 328 negative or no effect

327 papers in the same direction as this paper · 49 in the opposite direction

  1. positive
  2. positive
  3. positive

373 papers more in this group

See all 377 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.