Paper · 2003 · Indian Journal of Horticulture

Micropropagation of Aneuploid guava

P.R. Meghwal; Sanjay Kumar Singh; H C Sharma

4
claims
11
verbatim quotes
10
citations
3
research areas
✓
Open access

Abstract

In vitro clonal propagation of Aneuploid No. 82, an important dwarfing rootstock for guava, was achieved using nodal explant. Woody plant medium (WPM) supplemented with 2 mg/litre BAP was found to be best medium for culture initiation, while the same medium with lower doses of BAP (1 mg/litre) produced highest number as well as length of shoot. A significant effect of different basal media on quality of shoot during proliferation was also observed. Addition of dual auxins (IBA & NAA) @ 0.2 mg/litre each resulted in higher frequency of rooting.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

WPM with 2 mg/litre BAP was best for culture initiation.

Material
Aneuploid No. 82t1
Treatment
Woody plant medium (WPM) supplemented with 2 mg/litre BAPe0
Outcome
culture initiatione0
Direction
beste0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Woody plant medium (WPM) supplemented with 2 mg/litre BAP was found to be best medium for culture initiation”

✓ located verbatim in the source · abstract, characters 126–234 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 30–35 · show in text ↑
t1

“Aneuploid No. 82”

✓ located verbatim in the source · abstract, characters 31–47 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

WPM with 1 mg/litre BAP gave the highest shoot number and length.

Material
Aneuploid No. 82t1
Treatment
lower doses of BAP (1 mg/litre)e0
Outcome
number as well as length of shoote0
Direction
higheste0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the same medium with lower doses of BAP (1 mg/litre) produced highest number as well as length of shoot”

✓ located verbatim in the source · abstract, characters 242–345 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 30–35 · show in text ↑
t1

“Aneuploid No. 82”

✓ located verbatim in the source · abstract, characters 31–47 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Basal media significantly affected shoot quality during proliferation.

Treatment
different basal mediae0
Outcome
quality of shoote0

Not reportedComparatorDirection

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“A significant effect of different basal media on quality of shoot during proliferation was also observed”

✓ located verbatim in the source · abstract, characters 347–451 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 30–35 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dual IBA and NAA at 0.2 mg/litre each increased rooting frequency.

Material
Aneuploid No. 82t1
Treatment
dual auxins (IBA & NAA) @ 0.2 mg/litre eache0
Outcome
frequency of rootinge0
Direction
highere0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Addition of dual auxins (IBA & NAA) @ 0.2 mg/litre each resulted in higher frequency of rooting”

✓ located verbatim in the source · abstract, characters 453–548 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 30–35 · show in text ↑
t1

“Aneuploid No. 82”

✓ located verbatim in the source · abstract, characters 31–47 · show in text ↑

indole-3-butyric acid · growth · Psidium guajava (guava)Results differ

38 papers: 36 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

34 papers more in this group

See all 38 papers →

1-naphthaleneacetic acid · growth · Psidium guajava (guava)Results agree

17 papers: 17 positive, 0 negative or no effect

16 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

13 papers more in this group

See all 17 papers →

class · growth · Psidium guajava (guava)Positive and negative results

6 papers: 4 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

2 papers more in this group

See all 6 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.