Paper · 1998 · Journal of Ornamental Horticulture

Factors Affecting Somatic Organogenesis from Leaf Explants of Anthurium Species

U. Sreelatha; S. Ramachandran Nair; K. Rajmohan

7
claims
13
verbatim quotes
4
citations
2
research areas
—
Not open access

Abstract

Callus initiation in leaf explains of Anthurium was the best with combinations of 2, 4-D and BA. Modified MS medium with reduced salt concentration was ideal for callus initiation. Callus initiation was better in the basal portions of leaf explants. Continuous darkness was necessary for callus initiation. MS medium with 1/4 major nutrients was sufficient for callus multiplication. Shoot regeneration and growth of the shoots were the best in MS medium supplemented with B A 0.5 mg/1 + IAA 2.0 mg/1. No rooting treatments were found necessary as the shoots rooted spontaneously in the shoot regulation medium itself.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

2, 4-D with BA best supported callus initiation.

Taxon
AnthuriumAnthuriume0
Organ / stage
leaf explainse0
Treatment
combinations of 2, 4-D and BAe0
Outcome
Callus initiatione0
Direction
beste0

Not reportedComparator

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Callus initiation in leaf explains of Anthurium was the best with combinations of 2, 4-D and BA.”

✓ located verbatim in the source · abstract, characters 0–96 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reduced salt modified MS medium was ideal for callus initiation.

Taxon
AnthuriumAnthuriumt0
Treatment
Modified MS medium with reduced salt concentratione0
Outcome
callus initiatione0
Direction
ideale0

Not reportedComparator

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Modified MS medium with reduced salt concentration was ideal for callus initiation”

✓ located verbatim in the source · abstract, characters 97–179 · show in text ↑
t0

“Anthurium Species”

✓ located verbatim in the source · title, characters 62–79 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Callus initiation was better in basal leaf explant portions.

Taxon
AnthuriumAnthuriumt0
Organ / stage
basal portions of leaf explantse0
Outcome
Callus initiatione0
Direction
bettere0

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Callus initiation was better in the basal portions of leaf explants”

✓ located verbatim in the source · abstract, characters 181–248 · show in text ↑
t0

“Anthurium Species”

✓ located verbatim in the source · title, characters 62–79 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Continuous darkness was necessary for callus initiation.

Taxon
AnthuriumAnthuriumt0
Treatment
Continuous darknesse0
Outcome
callus initiatione0
Direction
necessarye0

Not reportedComparator

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Continuous darkness was necessary for callus initiation”

✓ located verbatim in the source · abstract, characters 250–305 · show in text ↑
t0

“Anthurium Species”

✓ located verbatim in the source · title, characters 62–79 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Quarter-strength major nutrients in MS medium sufficed for callus multiplication.

Taxon
AnthuriumAnthuriumt0
Treatment
MS medium with 1/4 major nutrientse0
Outcome
callus multiplicatione0
Direction
sufficiente0

Not reportedComparator

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“MS medium with 1/4 major nutrients was sufficient for callus multiplication”

✓ located verbatim in the source · abstract, characters 307–382 · show in text ↑
t0

“Anthurium Species”

✓ located verbatim in the source · title, characters 62–79 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BA plus IAA supplemented MS medium gave the best shoot regeneration and growth.

Taxon
AnthuriumAnthuriumt0
Treatment
MS medium supplemented with B A 0.5 mg/1 + IAA 2.0 mg/1e0
Outcome
Shoot regeneration and growth of the shootse0
Direction
beste0

Not reportedComparator

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Shoot regeneration and growth of the shoots were the best in MS medium supplemented with B A 0.5 mg/1 + IAA 2.0 mg/1”

✓ located verbatim in the source · abstract, characters 384–500 · show in text ↑
t0

“Anthurium Species”

✓ located verbatim in the source · title, characters 62–79 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Shoots rooted spontaneously in the shoot regeneration medium.

Taxon
AnthuriumAnthuriumt0
Outcome
shoots rooted spontaneouslye0

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

Anthurium
Anthurium · Taxon · picture of the genus (one of its species)Remember · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the shoots rooted spontaneously in the shoot regulation medium itself”

✓ located verbatim in the source · abstract, characters 548–617 · show in text ↑
t0

“Anthurium Species”

✓ located verbatim in the source · title, characters 62–79 · show in text ↑

indole-3-acetic acid · growth · AnthuriumPositive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

2,4-D · growth · AnthuriumResults agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

N-benzyladenine · growth · AnthuriumResults agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

light · growth · AnthuriumPositive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive
See all 4 papers →

in vitro · growth · AnthuriumPositive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

4 papers more in this group

See all 8 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.