PubMed:18092146 JSONTXT

{"project":"OryzaGP_2022","denotations":[{"id":"T1","span":{"begin":544,"end":562},"obj":"http://identifiers.org/oryzabase.gene/6354"},{"id":"T2","span":{"begin":598,"end":610},"obj":"http://identifiers.org/oryzabase.gene/6355"},{"id":"T3","span":{"begin":615,"end":627},"obj":"http://identifiers.org/oryzabase.gene/6364"}],"text":"Fine mapping of a yield-enhancing QTL cluster associated with transgressive variation in an Oryza sativa x O. rufipogon cross.\nA high-resolution physical map targeting a cluster of yield-related QTLs on the long arm of rice chromosome 9 has been constructed across a 37.4 kb region containing seven predicted genes. Using a series of BC3F4 nearly isogenic lines (NILs) derived from a cross between the Korean japonica cultivar Hwaseongbyeo and Oryza rufipogon (IRGC 105491), a total of seven QTLs for 1,000-grain weight, spikelets per panicle, grains per panicle, panicle length, spikelet density, heading date and plant height were identified in the cluster (P\u003cor=0.0001). All seven QTLs were additive, and alleles from the low-yielding O. rufipogon parent were beneficial in the Hwaseongbyeo background. Yield trials with BC3F4 NILs showed that lines containing a homozygous O. rufipogon introgression in the target region out-yielded sibling NILs containing Hwaseongbyeo DNA by 14.2-17.7%, and out-yielded the Hwaseongbyeo parent by 16.2-23.7%. While higher yielding plants containing the O. rufipogon introgression were also taller and later than controls, the fact that all seven of the QTLs were co-localized in the same 37.4 kb interval suggests the possibility that a single, pleiotropic gene acting as a major regulator of plant development may control this suite of agronomically important plant phenotypes."}

{"project":"OryzaGP_2021_FLAIR","denotations":[{"id":"M_0","span":{"begin":444,"end":459},"obj":"hunflair:NA:Species"},{"id":"M_1","span":{"begin":92,"end":104},"obj":"hunflair:NA:Species"},{"id":"M_2","span":{"begin":363,"end":367},"obj":"hunflair:NA:CellLine"},{"id":"M_3","span":{"begin":830,"end":834},"obj":"hunflair:NA:CellLine"},{"id":"M_4","span":{"begin":945,"end":949},"obj":"hunflair:NA:CellLine"},{"id":"M_5","span":{"begin":402,"end":439},"obj":"hunflair:NA:Species"},{"id":"M_6","span":{"begin":219,"end":223},"obj":"hunflair:NA:Species"},{"id":"M_7","span":{"begin":107,"end":119},"obj":"hunflair:NA:Species"},{"id":"M_8","span":{"begin":738,"end":750},"obj":"hunflair:NA:Species"},{"id":"M_9","span":{"begin":877,"end":889},"obj":"hunflair:NA:Species"},{"id":"M_10","span":{"begin":1092,"end":1104},"obj":"hunflair:NA:Species"}],"text":"Fine mapping of a yield-enhancing QTL cluster associated with transgressive variation in an Oryza sativa x O. rufipogon cross.\nA high-resolution physical map targeting a cluster of yield-related QTLs on the long arm of rice chromosome 9 has been constructed across a 37.4 kb region containing seven predicted genes. Using a series of BC3F4 nearly isogenic lines (NILs) derived from a cross between the Korean japonica cultivar Hwaseongbyeo and Oryza rufipogon (IRGC 105491), a total of seven QTLs for 1,000-grain weight, spikelets per panicle, grains per panicle, panicle length, spikelet density, heading date and plant height were identified in the cluster (P\u003cor=0.0001). All seven QTLs were additive, and alleles from the low-yielding O. rufipogon parent were beneficial in the Hwaseongbyeo background. Yield trials with BC3F4 NILs showed that lines containing a homozygous O. rufipogon introgression in the target region out-yielded sibling NILs containing Hwaseongbyeo DNA by 14.2-17.7%, and out-yielded the Hwaseongbyeo parent by 16.2-23.7%. While higher yielding plants containing the O. rufipogon introgression were also taller and later than controls, the fact that all seven of the QTLs were co-localized in the same 37.4 kb interval suggests the possibility that a single, pleiotropic gene acting as a major regulator of plant development may control this suite of agronomically important plant phenotypes."}

{"project":"OryzaGP_2021","denotations":[{"id":"T1","span":{"begin":154,"end":157},"obj":"http://identifiers.org/oryzabase.gene/12401"},{"id":"T2","span":{"begin":544,"end":562},"obj":"http://identifiers.org/oryzabase.gene/6354"},{"id":"T3","span":{"begin":544,"end":562},"obj":"http://identifiers.org/oryzabase.gene/6054"},{"id":"T4","span":{"begin":598,"end":610},"obj":"http://identifiers.org/oryzabase.gene/760"},{"id":"T5","span":{"begin":598,"end":610},"obj":"http://identifiers.org/oryzabase.gene/6355"},{"id":"T6","span":{"begin":615,"end":627},"obj":"http://identifiers.org/oryzabase.gene/8136"},{"id":"T7","span":{"begin":615,"end":627},"obj":"http://identifiers.org/oryzabase.gene/6364"},{"id":"T8","span":{"begin":615,"end":627},"obj":"http://identifiers.org/oryzabase.gene/11639"},{"id":"T13493","span":{"begin":154,"end":157},"obj":"http://identifiers.org/ricegap/LOC_Os08g40620"},{"id":"T27680","span":{"begin":598,"end":610},"obj":"http://identifiers.org/ricegap/LOC_Os06g16370"},{"id":"T93161","span":{"begin":615,"end":627},"obj":"http://identifiers.org/ricegap/LOC_Os07g15770"},{"id":"T54185","span":{"begin":615,"end":627},"obj":"http://identifiers.org/ricegap/LOC_Os02g49880"},{"id":"T77909","span":{"begin":154,"end":157},"obj":"http://identifiers.org/rapdb.locus/Os08g0518100"},{"id":"T66021","span":{"begin":598,"end":610},"obj":"http://identifiers.org/rapdb.locus/Os06g0275000"},{"id":"T70417","span":{"begin":615,"end":627},"obj":"http://identifiers.org/rapdb.locus/Os07g0261200"},{"id":"T92016","span":{"begin":615,"end":627},"obj":"http://identifiers.org/rapdb.locus/Os02g0731700"},{"id":"T76085","span":{"begin":615,"end":627},"obj":"http://identifiers.org/uniprot/Q6Z2L0"},{"id":"T99223","span":{"begin":615,"end":627},"obj":"http://identifiers.org/uniprot/G3GJX4"},{"id":"T89516","span":{"begin":615,"end":627},"obj":"http://identifiers.org/uniprot/B2KYD3"},{"id":"M_0","span":{"begin":444,"end":459},"obj":"hunflair:NA:Species"},{"id":"M_1","span":{"begin":92,"end":104},"obj":"hunflair:NA:Species"},{"id":"M_2","span":{"begin":363,"end":367},"obj":"hunflair:NA:CellLine"},{"id":"M_3","span":{"begin":830,"end":834},"obj":"hunflair:NA:CellLine"},{"id":"M_4","span":{"begin":945,"end":949},"obj":"hunflair:NA:CellLine"},{"id":"M_5","span":{"begin":402,"end":439},"obj":"hunflair:NA:Species"},{"id":"M_6","span":{"begin":219,"end":223},"obj":"hunflair:NA:Species"},{"id":"M_7","span":{"begin":107,"end":119},"obj":"hunflair:NA:Species"},{"id":"M_8","span":{"begin":738,"end":750},"obj":"hunflair:NA:Species"},{"id":"M_9","span":{"begin":877,"end":889},"obj":"hunflair:NA:Species"},{"id":"M_10","span":{"begin":1092,"end":1104},"obj":"hunflair:NA:Species"}],"text":"Fine mapping of a yield-enhancing QTL cluster associated with transgressive variation in an Oryza sativa x O. rufipogon cross.\nA high-resolution physical map targeting a cluster of yield-related QTLs on the long arm of rice chromosome 9 has been constructed across a 37.4 kb region containing seven predicted genes. Using a series of BC3F4 nearly isogenic lines (NILs) derived from a cross between the Korean japonica cultivar Hwaseongbyeo and Oryza rufipogon (IRGC 105491), a total of seven QTLs for 1,000-grain weight, spikelets per panicle, grains per panicle, panicle length, spikelet density, heading date and plant height were identified in the cluster (P\u003cor=0.0001). All seven QTLs were additive, and alleles from the low-yielding O. rufipogon parent were beneficial in the Hwaseongbyeo background. Yield trials with BC3F4 NILs showed that lines containing a homozygous O. rufipogon introgression in the target region out-yielded sibling NILs containing Hwaseongbyeo DNA by 14.2-17.7%, and out-yielded the Hwaseongbyeo parent by 16.2-23.7%. While higher yielding plants containing the O. rufipogon introgression were also taller and later than controls, the fact that all seven of the QTLs were co-localized in the same 37.4 kb interval suggests the possibility that a single, pleiotropic gene acting as a major regulator of plant development may control this suite of agronomically important plant phenotypes."}

{"project":"Oryza_sentences","blocks":[{"id":"T1","span":{"begin":0,"end":126},"obj":"Sentence"},{"id":"T2","span":{"begin":127,"end":315},"obj":"Sentence"},{"id":"T3","span":{"begin":316,"end":673},"obj":"Sentence"},{"id":"T4","span":{"begin":674,"end":805},"obj":"Sentence"},{"id":"T5","span":{"begin":806,"end":1047},"obj":"Sentence"},{"id":"T6","span":{"begin":1048,"end":1417},"obj":"Sentence"}],"text":"Fine mapping of a yield-enhancing QTL cluster associated with transgressive variation in an Oryza sativa x O. rufipogon cross.\nA high-resolution physical map targeting a cluster of yield-related QTLs on the long arm of rice chromosome 9 has been constructed across a 37.4 kb region containing seven predicted genes. Using a series of BC3F4 nearly isogenic lines (NILs) derived from a cross between the Korean japonica cultivar Hwaseongbyeo and Oryza rufipogon (IRGC 105491), a total of seven QTLs for 1,000-grain weight, spikelets per panicle, grains per panicle, panicle length, spikelet density, heading date and plant height were identified in the cluster (P\u003cor=0.0001). All seven QTLs were additive, and alleles from the low-yielding O. rufipogon parent were beneficial in the Hwaseongbyeo background. Yield trials with BC3F4 NILs showed that lines containing a homozygous O. rufipogon introgression in the target region out-yielded sibling NILs containing Hwaseongbyeo DNA by 14.2-17.7%, and out-yielded the Hwaseongbyeo parent by 16.2-23.7%. While higher yielding plants containing the O. rufipogon introgression were also taller and later than controls, the fact that all seven of the QTLs were co-localized in the same 37.4 kb interval suggests the possibility that a single, pleiotropic gene acting as a major regulator of plant development may control this suite of agronomically important plant phenotypes."}