Paper · 1985 · New Phytologist

THE INFLUENCE OF IRRADIANCE ON ROOT REGENERATION IN STEM CUTTINGS OF MUNG BEAN

B. C. JARVIS; A. H. N. ALI

7
claims
14
verbatim quotes
10
citations
2
research areas
✓
Open access

Abstract

S ummary Cuttings from stock plants grown under continuous irradiance need a supply of borate for roots to develop. This requirement is alleviated, at least in part, by subsequent exposure of stock plants to periods of continuous darkness. Nevertheless, rooting capacity, as shown by responsiveness to supplied IBA, is enhanced by irradiating stock plants. Exposure of the region of regeneration to irradiance diminishes root formation, but exposure of the rest of the cutting enhances it in response to IBA. This effect is mediated via the leaves. In the absence of supplied auxin, irradiance of the leaves only enhances rooting when the hypocotyl is shaded.

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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 7

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cuttings from continuously irradiated stock plants required borate for root development.

Taxon
MUNG BEANVigna radiatat0
Outcome
need a supply of borate for roots to develope0
Qualifier
continuous irradiancee0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“Cuttings from stock plants grown under continuous irradiance need a supply of borate for roots to develop.”

✓ located verbatim in the source · abstract, characters 9–115 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Subsequent continuous darkness partly alleviated the borate requirement for rooting.

Taxon
MUNG BEANVigna radiatat0
Treatment
periods of continuous darknesse0
Outcome
requiremente0
Direction
alleviatede0
Qualifier
at least in parte0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“This requirement is alleviated, at least in part, by subsequent exposure of stock plants to periods of continuous darkness.”

✓ located verbatim in the source · abstract, characters 116–239 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Irradiating stock plants enhanced cuttings’ rooting responsiveness to supplied IBA.

Taxon
MUNG BEANVigna radiatat0
Treatment
irradiating stock plantse0
Outcome
rooting capacitye0
Direction
enhancede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“rooting capacity, as shown by responsiveness to supplied IBA, is enhanced by irradiating stock plants.”

✓ located verbatim in the source · abstract, characters 254–356 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Irradiance on the regeneration region diminished root formation.

Taxon
MUNG BEANVigna radiatat0
Treatment
Exposure of the region of regeneration to irradiancee0
Outcome
root formatione0
Direction
diminishese0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“Exposure of the region of regeneration to irradiance diminishes root formation”

✓ located verbatim in the source · abstract, characters 357–435 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Irradiance on the rest of the cutting enhanced root formation in response to IBA.

Taxon
MUNG BEANVigna radiatat0
Treatment
exposure of the rest of the cuttinge0
Outcome
ite0
Direction
enhancese0
Qualifier
in response to IBAe0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“exposure of the rest of the cutting enhances it in response to IBA.”

✓ located verbatim in the source · abstract, characters 441–508 · show in text ↑
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Leaves mediated the rooting response to irradiation of the rest of the cutting.

Taxon
MUNG BEANVigna radiatat0
Organ / stage
leavese0
Outcome
This effecte0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“This effect is mediated via the leaves.”

✓ located verbatim in the source · abstract, characters 509–548 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Without supplied auxin, leaf irradiance enhanced rooting only when the hypocotyl was shaded.

Taxon
MUNG BEANVigna radiatat0
Treatment
irradiance of the leavese0
Outcome
rootinge0
Direction
enhancese0
Qualifier
when the hypocotyl is shadede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“MUNG BEAN”

✓ located verbatim in the source · title, characters 69–78 · show in text ↑
e0

“In the absence of supplied auxin, irradiance of the leaves only enhances rooting when the hypocotyl is shaded.”

✓ located verbatim in the source · abstract, characters 549–659 · show in text ↑

radiation · growth · Vigna radiata (mung bean)Results differ

16 papers: 8 positive, 8 negative or no effect

7 papers in the same direction as this paper · 8 in the opposite direction

  1. negative
  2. negative
  3. no effect

12 papers more in this group

See all 16 papers →

light · growth · Vigna radiata (mung bean)Positive and negative results

20 papers: 12 positive, 8 negative or no effect

11 papers in the same direction as this paper · 8 in the opposite direction

  1. positive
  2. negative
  3. negative

16 papers more in this group

See all 20 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.