Search result for 'flower '.
Viewing records 91 to 100 of 1585 hits.
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N3828
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Name: caf (dcl1-9) |
Price:
£11.00
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Donor
- University of California, Los Angeles (UCLA) Steve Jacobsen
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Locus
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Stock type: individual line
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Material type: seed
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Description
Floral mutant. Is eqivalent to dcl1-9
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Phenotype
indeterminate floral meristems, producing extra whorls of stamens and an indefinite number of carpels; unregulated cell division in the center of the flower with normal floral organ identity; plants also show other developmental defects including absence of axillary inflorescence meristems and abnormally shaped cotyledons, leaves, sepals, stamens and carpels; encodes a putative protein of 1909 aminoacids containing an N-terminal DExH/DEAD-box type RNA helicase domain attached to a C-terminal RNaseIII-like domain; backcrossed 5 times to Ler, kanamycin resistant; maintained as heterozygote.
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N3876
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Name: sucrose transporter |
Price:
£11.00
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Donor
- University of Wisconsin, Madison Jennifer Gottwald
- University of Wisconsin, Madison Michael Sussman
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Locus
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Stock type: individual line
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Material type: seed
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Description
Biochemical
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Phenotype
mutant seedlings germinated on media without sucrose are smaller than wild type, have yellowing and translucent cotyledons, very short primary roots and no rosette leaves; do not develop beyond the cotyledon stage without sucrose, but can be partially rescued by the addition of sucrose. When germinated on media with supplemental sucrose, homozygotes do not appear different from wild-type or heterozygous seedlings; after transfer to soil with no exogenous sucrose available, homozygous mutant plants are dwarfed with delayed development; fewer rosette leaves which are darker green, very small, and shaped more like juvenile than adult leaves; plants may occasionally flower but never produce viable seed; encodes a phloem-specific sucrose transporter; maintained as heterozygote; backcrossed once to wild type.
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N3877
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Name: sucrose transporter |
Price:
£11.00
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Donor
- University of Wisconsin, Madison Jennifer Gottwald
- University of Wisconsin, Madison Michael Sussman
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Locus
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Stock type: individual line
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Material type: seed
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Description
Biochemical
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Phenotype
mutant seedlings germinated on media without sucrose are smaller than wild type, have yellowing and translucent cotyledons, very short primary roots and no rosette leaves; do not develop beyond the cotyledon stage without sucrose, but can be partially rescued by the addition of sucrose. When germinated on media with supplemental sucrose, homozygotes do not appear different from wild-type or heterozygous seedlings; after transfer to soil with no exogenous sucrose available, homozygous mutant plants are dwarfed with delayed development; fewer rosette leaves which are darker green, very small, and shaped more like juvenile than adult leaves; plants may occasionally flower but never produce viable seed; encodes a phloem-specific sucrose transporter; maintained as heterozygote; not backcrossed to wild type.
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N3878
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Name: sucrose transporter |
Price:
£11.00
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Donor
- University of Wisconsin, Madison Jennifer Gottwald
- University of Wisconsin, Madison Michael Sussman
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Locus
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Stock type: individual line
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Material type: seed
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Description
Biochemical
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Phenotype
mutant seedlings germinated on media without sucrose are smaller than wild type, have yellowing and translucent cotyledons, very short primary roots and no rosette leaves; do not develop beyond the cotyledon stage without sucrose, but can be partially rescued by the addition of sucrose. When germinated on media with supplemental sucrose, homozygotes do not appear different from wild-type or heterozygous seedlings; after transfer to soil with no exogenous sucrose available, homozygous mutant plants are dwarfed with delayed development; fewer rosette leaves which are darker green, very small, and shaped more like juvenile than adult leaves; plants may occasionally flower but never produce viable seed; encodes a phloem-specific sucrose transporter; maintained as heterozygote; not backcrossed to wild type.
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N3881
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Name: Charles Gasser |
Price:
£11.00
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Donor
- University of California, Davis Charles Gasser
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Locus
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Stock type: individual line
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Material type: seed
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Phenotype
Strong allele; ovule defective; outer integument fails to initiate on the abaxial side of the ovule, subsequent outer integument development is not observed, a protuberance appears on the adaxial side of the ovule and undergoes limited expansion; essentially female sterile; no visible alterations in other aspects of ovule, flower or vegetative development; encodes a protein member of the YABBY gene family with zinc-finger and HMG-like domains. Backcrossed 3 times to wt.
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N3942
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Name: ant-4 |
Price:
£11.00
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Donor
- University of California, Davis Charles Gasser
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Locus
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Stock type: individual line
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Material type: seed
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Phenotype
Strong allele; ovules lack integuments, embryo sac does not develop; ovule primordia form and develop normally through very early stages, but in later stages in place of the two integument primordia, only a slightly elevated ridge of cells (integumentary ridge) forms at the chalaza of the ovules and demarcates the nucellus and the funiculus but undergoes no further expansion, development of other parts of the ovule does not immediately arrest, minimal chalazal bend; altered flower development: narrow petals with somewhat irregular margins, reduced stamen number; complete female sterility; expressed specifically in the chalaza and in floral organ primordia; encodes a protein with similarity to the product of the APETALA2 gene. Backcrossed twice to wt.
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N3943
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Name: Charles Gasser |
Price:
£11.00
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Donor
- University of California, Davis Charles Gasser
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Locus
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Stock type: individual line
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Material type: seed
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Phenotype
Slightly weak allele; ovules lack integuments, embryo sac does not develop; ovule primordia form and develop normally through early stages, but in later stages in place of the two integument primordia, an integumentary ridge of cells undergoes limited asymmetrical expansion at the chalaza and the ovules take on more of the characteristic S shape of wt ovules, intermediate chalazal bend; altered flower development: narrow petals with somewhat irregular margins, reduced stamen number; complete female sterility; expressed specifically in the chalaza and in floral organ primordia; encodes a protein with similarity to the product of the APETALA2 gene. Backcrossed 4 times to wt.
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N3944
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Name: Charles Gasser |
Price:
£11.00
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Donor
- University of California, Davis Charles Gasser
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Locus
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Stock type: individual line
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Material type: seed
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Phenotype
Weak allele; ovules lack integuments, embryo sac does not develop; ovule primordia form and develop normally through early stages, but in later stages, in place of the two integument primordia, an integumentary ridge of cells expands further at the chalaza and, in some cases, partially surrounds the nucellus and superficially resembles an outer integument, normal chalazal bend; altered flower development: narrow petals with somewhat irregular margins, reduced stamen number; complete female sterility; expressed specifically in the chalaza and in floral organ primordia; encodes a protein with similarity to the product of the APETALA2 gene. Backcrossed twice to wt.
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N3976
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Name: agb1-1 |
Price:
£11.00
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Donor
- University of Missouri John Walker
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Locus
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Stock type: individual line
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Material type: seed
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Phenotype
affects leaf, flower and fruit development; rounded leaves and short petiols (rounder than in er mutants, petiols are approx 50% as long as those in the wt, whereas the lamina is approx 125% wider and approx 85% as long as that in the wt, these traits give the rosette a more compact and rounded appearance than that of wt plants); pedicel length is slightly longer than in wt; modest shortening of floral bud length (floral buds at the inflorescence apex appear more tightly clustered together than they are in the wt, but not as clusterd as in er; decreased silique length and increased silique width (almost identical to that of er phenotype); silique tips have a blunt appearance like in er (valves do not taper apically and contact the style at its midpoint, styles do not extend as far past the valves as they do in the wt); stem length is slightly decreased relative to wt, but it is not as short as in er; expressed in all tissues but is highest in the silique; encodes a heterotrimeric G-protein Beta subunit; backcrossed twice to wt; allelic to elk4.
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N5221
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Name: Clavata |
Price:
£11.00
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Donor
- Monash University David Smyth
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Locus
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Stock type: individual line
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Material type: seed
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Description
Induced mutant in Ler x Ler. The F2 progeny was crossed with Ler. Several generations of self-fertilisation of mutant homozygotes.
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Phenotype
Enlarged shoot apical meristem, often becoming fasciated. Increased numbers of floral organs, especially stamens and carpels. Enlarged flower meristem.
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