Paper · 2012 · Progressive Horticulture

Walnut regeneration through embryo culture

Manisha Mangal; Mamta Sharma

3
claims
4
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

Plant regeneration via embryo culture allows to overcome post fertilization barriers in hybridization and in obtaining higher and faster rate of multiplication of elite genotypes. Being juvenile in nature, embryos have high potential for regeneration. A reproducible protocol for plant regeneration through embryo culture in walnut has been standardized. Best embryo germination 94.66% was observed in DKW (Driver and Kuniyuki medium for walnut) supplemented with 3 μM BAP and 5 μM IBA. Complete plantlets with well developed root and shoot system were obtained from embryos of approximately 2.5x 4.5 mm within 8–10 weeks of culture.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

DKW medium supplemented with 3 μM BAP and 5 μM IBA gave the best embryo germination in walnut.

Taxon
walnute1
Organ / stage
embryoe1
Treatment
DKW (Driver and Kuniyuki medium for walnut) supplemented with 3 μM BAP and 5 μM IBAe1
Outcome
embryo germinatione1
Direction
Beste1
Value
94.66%e1

Not reportedComparator

Verbatim

e1

“Best embryo germination 94.66% was observed in DKW (Driver and Kuniyuki medium for walnut) supplemented with 3 μM BAP and 5 μM IBA”

✓ located verbatim in the source · abstract, characters 355–485 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Complete walnut plantlets with well developed roots and shoots were obtained from embryos within 8–10 weeks of culture.

Taxon
walnute3
Organ / stage
embryose2
Outcome
Complete plantlets with well developed root and shoot systeme2
Qualifier
within 8–10 weeks of culturee2

Not reportedDirection

Verbatim

e2

“Complete plantlets with well developed root and shoot system were obtained from embryos of approximately 2.5x 4.5 mm within 8–10 weeks of culture”

✓ located verbatim in the source · abstract, characters 487–632 · show in text ↑
e3

“A reproducible protocol for plant regeneration through embryo culture in walnut has been standardized”

✓ located verbatim in the source · abstract, characters 252–353 · show in text ↑
Observationobservedoriginal resultbasis n/a

Claim · model-written summary

A reproducible protocol for plant regeneration through walnut embryo culture has been standardized.

Taxon
walnute3
Outcome
reproducible protocol for plant regeneration through embryo culturee3

Verbatim

e3

“A reproducible protocol for plant regeneration through embryo culture in walnut has been standardized”

✓ located verbatim in the source · abstract, characters 252–353 · show in text ↑

N-benzyladenine · growth · Juglans (walnuts)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 →

indole-3-butyric acid · growth · Juglans (walnuts)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

in vitro · growth · Juglans (walnuts)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. negative
  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.