Paper · 2009 · Zemdirbyste-Agriculture

Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.

Natalija Burbulis; Aušra Blinstrubienė; R. Kuprienė

6
claims
12
verbatim quotes
7
citations
1
research areas
✓
Open access · cc-by-nc-nd

Abstract

In this study, the morphogenic ability of hypocotyl explants of linseed (Linum usitatissimum L.) was investigated in relation to genotype and the effect of growth regulators in the medium. Among investigated genotypes, the explants of cultivars ‛Mikael’ and ‛Barbara’ manifested the highest and the lowest adventitious bud formation frequency. The optimum ratio of growth regulators for shoot regeneration was shown to depend on the genotype. Growth regulators combinations 2.0 mg l TDZ and 0.1 mg l NAA were found to be the best for shoot regeneration from hypocotyls of ‛Barbara’ and ‛Mikael’ plants, while 2.0 mg l BAP in combination with 0.1 mg l NAA induced efficient adventitious shoot regeneration frequency with a high number of shoots per explant from hypocotyls of ‛Szaphir’ plants.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Cultivar Mikael had the highest adventitious bud formation frequency among the genotypes tested.

Taxon
Linum usitatissimumLinum usitatissimumt0
Material
Mikaele1
Outcome
adventitious bud formation frequencye1
Direction
higheste1

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

Linum usitatissimum
Linum usitatissimum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.”

✓ located verbatim in the source · title, characters 0–96 · show in text ↑
e1

“Among investigated genotypes, the explants of cultivars ‛Mikael’ and ‛Barbara’ manifested the highest and the lowest adventitious bud formation frequency”

✓ located verbatim in the source · abstract, characters 189–342 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cultivar Barbara had the lowest adventitious bud formation frequency among the genotypes tested.

Taxon
Linum usitatissimumLinum usitatissimumt0
Material
Barbarae1
Outcome
adventitious bud formation frequencye1
Direction
loweste1

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

Linum usitatissimum
Linum usitatissimum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.”

✓ located verbatim in the source · title, characters 0–96 · show in text ↑
e1

“Among investigated genotypes, the explants of cultivars ‛Mikael’ and ‛Barbara’ manifested the highest and the lowest adventitious bud formation frequency”

✓ located verbatim in the source · abstract, characters 189–342 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

The optimum growth regulator ratio for shoot regeneration depends on the genotype.

Taxon
Linum usitatissimumLinum usitatissimumt0
Material
genotypee2
Treatment
growth regulatorse2
Outcome
optimum ratio of growth regulators for shoot regeneratione2

Not reportedDirection

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

Linum usitatissimum
Linum usitatissimum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.”

✓ located verbatim in the source · title, characters 0–96 · show in text ↑
e2

“The optimum ratio of growth regulators for shoot regeneration was shown to depend on the genotype”

✓ located verbatim in the source · abstract, characters 344–441 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination of 2.0 mg/l TDZ and 0.1 mg/l NAA was the best for shoot regeneration from Barbara hypocotyls.

Taxon
Linum usitatissimumLinum usitatissimumt0
Material
Barbarae3
Treatment
2.0 mg l TDZ and 0.1 mg l NAAe3
Outcome
shoot regeneratione3
Direction
beste3

Not reportedComparator

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

Linum usitatissimum
Linum usitatissimum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.”

✓ located verbatim in the source · title, characters 0–96 · show in text ↑
e3

“Growth regulators combinations 2.0 mg l TDZ and 0.1 mg l NAA were found to be the best for shoot regeneration from hypocotyls of ‛Barbara’ and ‛Mikael’ plants”

✓ located verbatim in the source · abstract, characters 443–601 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination of 2.0 mg/l TDZ and 0.1 mg/l NAA was the best for shoot regeneration from Mikael hypocotyls.

Taxon
Linum usitatissimumLinum usitatissimumt0
Material
Mikaele3
Treatment
2.0 mg l TDZ and 0.1 mg l NAAe3
Outcome
shoot regeneratione3
Direction
beste3

Not reportedComparator

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

Linum usitatissimum
Linum usitatissimum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.”

✓ located verbatim in the source · title, characters 0–96 · show in text ↑
e3

“Growth regulators combinations 2.0 mg l TDZ and 0.1 mg l NAA were found to be the best for shoot regeneration from hypocotyls of ‛Barbara’ and ‛Mikael’ plants”

✓ located verbatim in the source · abstract, characters 443–601 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

2.0 mg/l BAP with 0.1 mg/l NAA gave efficient adventitious shoot regeneration with many shoots per explant from Szaphir hypocotyls.

Taxon
Linum usitatissimumLinum usitatissimumt0
Material
Szaphire4
Treatment
2.0 mg l BAP in combination with 0.1 mg l NAAe4
Outcome
adventitious shoot regeneration frequencye4
Direction
efficiente4
Qualifier
high number of shoots per explante4

Not reportedComparator

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

Linum usitatissimum
Linum usitatissimum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Regeneration of adventitious shoots of linseed (Linum usitatissimum L.) from hypocotyl explants.”

✓ located verbatim in the source · title, characters 0–96 · show in text ↑
e4

“2.0 mg l BAP in combination with 0.1 mg l NAA induced efficient adventitious shoot regeneration frequency with a high number of shoots per explant from hypocotyls of ‛Szaphir’ plants”

✓ located verbatim in the source · abstract, characters 609–791 · show in text ↑

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3 papers: 3 positive, 0 negative or no effect

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6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

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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.