Abstract
In higher plants and animals,BI-1(Bax inhibitor-1) is the inhibitor of apoptosis.Overexpression of BI-1 in plant can improve the tolerance to cell death induced by biological and abiotic stress.Using known BI-1 gene sequences of upland cotton,two full-length cDNAs of GhBI gene,GhBI-1a and GhBI-1b,were amplified by RACE technology.The homology of these two genes in nucleotides was 86% and was 87% in encoded protein.GhBI-1a has six transmembrane regions while GhBI-1b has seven transmembrane regions.GhBI-1a and GhBI-1b were expressed both in roots and leaves.GhBI-1b was induced by Verticillium dahliae,but GhBI-1a had no significant difference after inoculation.Homologous analysis suggested that GhBI-1a located in subgenome D and GhBI-1b located in subgenome A of the allotetroploid cotton genome.Cloning of these two genes would be benefited to further study the biotic and abiotic stress adaptation mechanisms of upland cotton and thus to improve the tolerance in cotton breeding.
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Claims 10
Claim · model-written summary
Two full-length GhBI-1a and GhBI-1b cDNAs were cloned from Gossypium hirsutum
- Taxon
- Gossypium hirsutum
Gossypium hirsutumt0 - Gene
- GhBI-1a and GhBI-1be0
- Outcome
- full-length cDNAse0
- Value
- twoe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e0“Using known BI-1 gene sequences of upland cotton,two full-length cDNAs of GhBI gene,GhBI-1a and GhBI-1b,were amplified by RACE technology”
Claim · model-written summary
GhBI-1a and GhBI-1b share 86% nucleotide homology
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Outcome
- homology of these two genes in nucleotidese1
- Value
- 86%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e1“The homology of these two genes in nucleotides was 86% and was 87% in encoded protein”
Claim · model-written summary
GhBI-1a and GhBI-1b share 87% encoded protein homology
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Outcome
- homologye1
- Value
- 87%e1
- Qualifier
- in encoded proteine1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e1“The homology of these two genes in nucleotides was 86% and was 87% in encoded protein”
Claim · model-written summary
GhBI-1a has six transmembrane regions
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Gene
- GhBI-1ae2
- Outcome
- transmembrane regionse2
- Value
- sixe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e2“GhBI-1a has six transmembrane regions while GhBI-1b has seven transmembrane regions”
Claim · model-written summary
GhBI-1b has seven transmembrane regions
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Gene
- GhBI-1be2
- Outcome
- transmembrane regionse2
- Value
- sevene2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e2“GhBI-1a has six transmembrane regions while GhBI-1b has seven transmembrane regions”
Claim · model-written summary
GhBI-1a and GhBI-1b are expressed in roots and leaves
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Organ / stage
- roots and leavese3
- Gene
- GhBI-1a and GhBI-1be3
- Outcome
- expressede3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e3“GhBI-1a and GhBI-1b were expressed both in roots and leaves”
Claim · model-written summary
Verticillium dahliae inoculation induced GhBI-1b expression in Gossypium hirsutum
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Treatment
- inoculatione4
- Interactor
- Verticillium dahliae
Verticillium dahliaee4pathogen - Gene
- GhBI-1be4
- Outcome
- GhBI-1be4
- Direction
- inducede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e4“GhBI-1b was induced by Verticillium dahliae,but GhBI-1a had no significant difference after inoculation”
Claim · model-written summary
GhBI-1a expression showed no significant difference after Verticillium dahliae inoculation
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Treatment
- inoculatione4
- Interactor
- Verticillium dahliaeVerticillium dahliaee4pathogen
- Gene
- GhBI-1ae4
- Outcome
- GhBI-1ae4
- Direction
- no significant differencee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e4“GhBI-1b was induced by Verticillium dahliae,but GhBI-1a had no significant difference after inoculation”
Claim · model-written summary
GhBI-1a is located in subgenome D of the allotetraploid cotton genome
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Gene
- GhBI-1ae5
- Outcome
- located in subgenome De5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e5“Homologous analysis suggested that GhBI-1a located in subgenome D and GhBI-1b located in subgenome A of the allotetroploid cotton genome”
Claim · model-written summary
GhBI-1b is located in subgenome A of the allotetraploid cotton genome
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Gene
- GhBI-1be5
- Outcome
- located in subgenome Ae5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“UPLAND COTTON (Gossypium hirsutum L.)”
e5“Homologous analysis suggested that GhBI-1a located in subgenome D and GhBI-1b located in subgenome A of the allotetroploid cotton genome”
The same questions in other papers
inoculation · Verticillium dahliae · Gossypium hirsutum (cotton)Positive and negative results
6 in the opposite direction
- positive
- positive
- positive
3 papers more in this group
See all 7 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.