Paper · 2009 · Methods in molecular biology

In Vitro Propagation of Ornamental Myrtus (Myrtus communis)

Barbara Ruffoni; Carlo Mascarello; Marco Savona

5
claims
10
verbatim quotes
14
citations
3
research areas
—
Not open access

Abstract

The Myrtle (Myrtus communis L.) is an evergreen shrub typical of the Mediterranean area; it is an interesting plant with multipurpose use. The ornamental use takes into account the production of green cut branches for indoor decoration and production of pot plants for gardening. In this species, there is a great variability in the natural germplasm around the Mediterranean coasts for type and size of fruit, plant architecture, leaf size and internode length. Selected genotypes have been successfully sterilized and cultured in vitro. The shoots were multiplied on MS (16) salts and vitamins, with 0.5 mg/L BA and 0.2 mg/L IAA. Clones showed variation of multiplication rate and rooting percentage. IAA or IBA at 0.5 mg/L increased the rooting percentage and noticed differences in root number and length. The sucrose concentration can affect rooting, such as light intensity during the in vitro rooting phase can modulate biomass production and chlorophyll content. The combination of these factors enhanced the frequency rate of acclimatization.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

IAA or IBA at 0.5 mg/L increased the rooting percentage of in vitro-cultured Myrtus communis shoots.

Taxon
Myrtus communisMyrtus communise0
Treatment
IAA or IBA at 0.5 mg/Le1
Outcome
rooting percentagee1
Direction
increasede1

Not reportedComparator

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

Myrtus communis
Myrtus communis · TaxonGeorge E. Koronaios · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The Myrtle (Myrtus communis L.) is an evergreen shrub typical of the Mediterranean area”

✓ located verbatim in the source · abstract, characters 0–87 · show in text ↑
e1

“IAA or IBA at 0.5 mg/L increased the rooting percentage”

✓ located verbatim in the source · abstract, characters 703–758 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Myrtus communis clones varied in multiplication rate and rooting percentage.

Taxon
Myrtus communisMyrtus communise0
Material
Clonese2
Outcome
multiplication rate and rooting percentagee2

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

Myrtus communis
Myrtus communis · TaxonGeorge E. Koronaios · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The Myrtle (Myrtus communis L.) is an evergreen shrub typical of the Mediterranean area”

✓ located verbatim in the source · abstract, characters 0–87 · show in text ↑
e2

“Clones showed variation of multiplication rate and rooting percentage”

✓ located verbatim in the source · abstract, characters 632–701 · show in text ↑
Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The sucrose concentration may affect rooting of Myrtus communis in vitro.

Taxon
Myrtus communisMyrtus communise0
Treatment
sucrose concentratione3
Outcome
rootinge3

Not reportedDirection

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

Myrtus communis
Myrtus communis · TaxonGeorge E. Koronaios · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The Myrtle (Myrtus communis L.) is an evergreen shrub typical of the Mediterranean area”

✓ located verbatim in the source · abstract, characters 0–87 · show in text ↑
e3

“The sucrose concentration can affect rooting”

✓ located verbatim in the source · abstract, characters 810–854 · show in text ↑
Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Light intensity during the in vitro rooting phase may modulate biomass production and chlorophyll content of Myrtus communis.

Taxon
Myrtus communisMyrtus communise0
Treatment
light intensitye4
Outcome
biomass production and chlorophyll contente4
Setting
in vitro rooting phasee4

Not reportedDirection

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

Myrtus communis
Myrtus communis · TaxonGeorge E. Koronaios · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The Myrtle (Myrtus communis L.) is an evergreen shrub typical of the Mediterranean area”

✓ located verbatim in the source · abstract, characters 0–87 · show in text ↑
e4

“light intensity during the in vitro rooting phase can modulate biomass production and chlorophyll content”

✓ located verbatim in the source · abstract, characters 864–969 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination of sucrose, auxin, and light factors enhanced the frequency rate of acclimatization of Myrtus communis.

Taxon
Myrtus communisMyrtus communise0
Treatment
combination of these factorse5
Outcome
frequency rate of acclimatizatione5
Direction
enhancede5

Not reportedComparator

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

Myrtus communis
Myrtus communis · TaxonGeorge E. Koronaios · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The Myrtle (Myrtus communis L.) is an evergreen shrub typical of the Mediterranean area”

✓ located verbatim in the source · abstract, characters 0–87 · show in text ↑
e5

“The combination of these factors enhanced the frequency rate of acclimatization”

✓ located verbatim in the source · abstract, characters 971–1050 · show in text ↑

indole-3-butyric acid · growth · Myrtus communisResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.