Abstract
Under chilling damage environments in Aziying,the method of major gene plus polygene mixed inheritance model was used to investigate the genetic of eight cold characteristics at the booting stage,based on BC4F1 and BC4F2 generation from the near-isogenic lines of parents japonica cultivars Lijiangxintuanheigu and Towada.The results showed that both seed setting rate and peduncle length fit two pairs of additive-dominance-epistatic major genes plus additive-dominance polygenes(E-1),the heritability of major genes was 80.11% and 75.06% respectively;plant height fits the inheritance of two additive-dominance major genes plus additive-dominance polygenes(E-2),the heritability of major genes was 44.39%;node length under spike fits the inheritance of two additive-dominance-epistatic major genes plus additive-dominance-epistatic polygenes(E-0),the heritability of major genes was 57.36%;spike length fits two additive-dominance-epistatic major genes(B-1);filled grain number per panicle fits two additive-dominance major genes(B-2);unfilled grain number per panicle fits two additive major genes plus additive-dominance polygenes(E-3);total grain number per panicle fits one additive-dominance major genes plus additive-dominance-epistatic polygenes(D-0).
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Claims 8
Claim · model-written summary
Heritability of major genes for seed setting rate was 80.11%.
- Taxon
- Japonica Rice
_by_Augustus_Binu.jpg?width=60)
Oryza sativa Japonica Groupt0 - Outcome
- seed setting ratee1
- Value
- 80.11%e1
- Qualifier
- two pairs of additive-dominance-epistatic major genes plus additive-dominance polygenes(E-1)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_by_Augustus_Binu.jpg?width=500)
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“both seed setting rate and peduncle length fit two pairs of additive-dominance-epistatic major genes plus additive-dominance polygenes(E-1),the heritability of major genes was 80.11% and 75.06% respectively”
Claim · model-written summary
Heritability of major genes for peduncle length was 75.06%.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- peduncle lengthe1
- Value
- 75.06%e1
- Qualifier
- two pairs of additive-dominance-epistatic major genes plus additive-dominance polygenes(E-1)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“both seed setting rate and peduncle length fit two pairs of additive-dominance-epistatic major genes plus additive-dominance polygenes(E-1),the heritability of major genes was 80.11% and 75.06% respectively”
Claim · model-written summary
Plant height fits two additive-dominance major genes plus polygenes, with major-gene heritability of 44.39%.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- plant heighte1
- Value
- 44.39%e1
- Qualifier
- two additive-dominance major genes plus additive-dominance polygenes(E-2)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“plant height fits the inheritance of two additive-dominance major genes plus additive-dominance polygenes(E-2),the heritability of major genes was 44.39%”
Claim · model-written summary
Node length under spike fits two additive-dominance-epistatic major genes plus polygenes, with major-gene heritability of 57.36%.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- node length under spikee1
- Value
- 57.36%e1
- Qualifier
- two additive-dominance-epistatic major genes plus additive-dominance-epistatic polygenes(E-0)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“node length under spike fits the inheritance of two additive-dominance-epistatic major genes plus additive-dominance-epistatic polygenes(E-0),the heritability of major genes was 57.36%”
Claim · model-written summary
Spike length fits two additive-dominance-epistatic major genes.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- spike lengthe1
- Qualifier
- two additive-dominance-epistatic major genes(B-1)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“spike length fits two additive-dominance-epistatic major genes(B-1)”
Claim · model-written summary
Filled grain number per panicle fits two additive-dominance major genes.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- filled grain number per paniclee1
- Qualifier
- two additive-dominance major genes(B-2)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“filled grain number per panicle fits two additive-dominance major genes(B-2)”
Claim · model-written summary
Unfilled grain number per panicle fits two additive major genes plus additive-dominance polygenes.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- unfilled grain number per paniclee1
- Qualifier
- two additive major genes plus additive-dominance polygenes(E-3)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“unfilled grain number per panicle fits two additive major genes plus additive-dominance polygenes(E-3)”
Claim · model-written summary
Total grain number per panicle fits one additive-dominance major gene plus additive-dominance-epistatic polygenes.
- Taxon
- Japonica RiceOryza sativa Japonica Groupt0
- Outcome
- total grain number per paniclee1
- Qualifier
- one additive-dominance major genes plus additive-dominance-epistatic polygenes(D-0)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Japonica Rice Lijiangxintuanheigu”
e1“total grain number per panicle fits one additive-dominance major genes plus additive-dominance-epistatic polygenes(D-0)”