Abstract
The root tip cell of Allium cepa was treated with three kinds of colchicine at different concentrations. The results showed that colchicine could reduce the mitotic index of root tip cell of Allium cepa, promote the swelling of root tip, result in the doubling of chromosome and induce the cell aberration.
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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 4
Claim · model-written summary
Colchicine reduced mitotic index in onion root tip cells.
- Taxon
- Allium cepa
Allium cepae0 - Organ / stage
- root tip celle0
- Treatment
- colchicinee0
- Outcome
- mitotic indexe0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“colchicine could reduce the mitotic index of root tip cell of Allium cepa”
Claim · model-written summary
Colchicine promoted onion root tip swelling.
- Taxon
- Allium cepaAllium cepat0
- Treatment
- Colchicinet0
- Outcome
- swelling of root tipe0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“promote the swelling of root tip”
t0“Colchicine on the Root Tip Cell of Allium cepa”
Claim · model-written summary
Colchicine doubled chromosomes in onion root tips.
- Taxon
- Allium cepaAllium cepat0
- Treatment
- Colchicinet0
- Outcome
- doubling of chromosomee0
- Direction
- doublinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“result in the doubling of chromosome”
t0“Colchicine on the Root Tip Cell of Allium cepa”
Claim · model-written summary
Colchicine induced onion root tip cell aberration.
- Taxon
- Allium cepaAllium cepat0
- Treatment
- Colchicinet0
- Outcome
- cell aberratione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“induce the cell aberration”
t0“Colchicine on the Root Tip Cell of Allium cepa”
The same questions in other papers
colchicine · cytology · Allium cepa (onion)Results differ
3 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
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.