Abstract
Shoot tips, cotyledonary nodes and hypocotyls of chickpea (Cicer arietinum L.) were grown on 3 media: plant induction medium (PIM), callus induction medium (CIM), and shoot induction medium (SIM). Maximum growth and differentiation was seen in PIM, whereas minimum was observed in CIM. Shoot tips which differentiated to multiple shoots evolved negligible amounts of ethylene. Maximum ethylene evolution was recorded by hypocotyls in PIM. Ethylene appears to have stimulatory effect on shoot bud differentiation in cotyledonary nodes. But in hypocotyls, increased ethylene inhibited growth and differentiation. Calli on media containing only auxin (PIM) evolved significantly more ethylene, whereas those on media with cytokinin (SIM) evolved more methane. Callus forming explants like cotyledonary nodes and hypocotyls evolve more ethylene than shoot tips.
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Claims 9
Claim · model-written summary
PIM yielded maximum chickpea growth and differentiation.
- Taxon
- chickpea
Cicer arietinume1 - Treatment
- PIMe0
- Outcome
- growth and differentiatione0
- Direction
- Maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum growth and differentiation was seen in PIM”
e1“chickpea (Cicer arietinum L.)”
Claim · model-written summary
CIM yielded minimum chickpea growth and differentiation.
- Taxon
- chickpeaCicer arietinume2
- Treatment
- CIMe0
- Outcome
- growth and differentiatione1
- Direction
- minimume0
- Comparator
- PIMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“whereas minimum was observed in CIM”
e1“Maximum growth and differentiation was seen in PIM”
e2“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Shoot tips that formed multiple shoots evolved negligible ethylene.
- Taxon
- chickpeaCicer arietinume1
- Organ / stage
- Shoot tipse0
- Outcome
- amounts of ethylenee0
- Direction
- negligiblee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Shoot tips which differentiated to multiple shoots evolved negligible amounts of ethylene”
e1“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Hypocotyls in PIM had maximum ethylene evolution.
- Taxon
- chickpeaCicer arietinume1
- Organ / stage
- hypocotylse0
- Treatment
- PIMe0
- Outcome
- ethylene evolutione0
- Direction
- Maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum ethylene evolution was recorded by hypocotyls in PIM”
e1“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Ethylene appeared to stimulate shoot bud differentiation in cotyledonary nodes.
- Taxon
- chickpeaCicer arietinume1
- Organ / stage
- cotyledonary nodese0
- Compound
- Ethylenee0
- Outcome
- shoot bud differentiatione0
- Direction
- stimulatorye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ethylene appears to have stimulatory effect on shoot bud differentiation in cotyledonary nodes”
e1“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Increased ethylene inhibited hypocotyl growth and differentiation.
- Taxon
- chickpeaCicer arietinume1
- Organ / stage
- hypocotylse0
- Compound
- ethylenee0
- Outcome
- growth and differentiatione0
- Direction
- inhibitede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in hypocotyls, increased ethylene inhibited growth and differentiation”
e1“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Calli on auxin-only PIM evolved significantly more ethylene.
- Taxon
- chickpeaCicer arietinume1
- Organ / stage
- Callie0
- Treatment
- media containing only auxin (PIM)e0
- Outcome
- ethylenee0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Calli on media containing only auxin (PIM) evolved significantly more ethylene”
e1“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Calli on cytokinin-containing SIM evolved more methane.
- Taxon
- chickpeaCicer arietinume2
- Organ / stage
- Callie1
- Treatment
- media with cytokinin (SIM)e0
- Outcome
- methanee0
- Direction
- moree0
- Comparator
- PIMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“those on media with cytokinin (SIM) evolved more methane”
e1“Calli on media containing only auxin (PIM)”
e2“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Callus-forming cotyledonary nodes and hypocotyls evolved more ethylene than shoot tips.
- Taxon
- chickpeaCicer arietinume1
- Organ / stage
- cotyledonary nodes and hypocotylse0
- Outcome
- ethylenee0
- Direction
- moree0
- Comparator
- shoot tipse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Callus forming explants like cotyledonary nodes and hypocotyls evolve more ethylene than shoot tips”
e1“chickpea (Cicer arietinum L.)”
The same questions in other papers
in vitro · growth · Cicer arietinum (chickpea)Positive and negative results
1 paper in the same direction as this paper · 14 in the opposite direction
- positive
- positive
- positive
12 papers more in this group
See all 16 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.