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oil_yellow [2014/09/01 19:16] – chris.bottoms | oil_yellow [2014/09/02 19:20] (current) – created chris.bottoms |
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<img src="http://images.maizegdb.org/db_images/Variation/mgn/480_w_ds/5249_1651_2908_44.jpg"/> | <img src="http://images.maizegdb.org/db_images/Variation/mgn/480_w_ds/7101_3161_0706_25.jpg"/> |
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Oil yellow | oil yellow |
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allelic interaction: First two leaves of seedlings from the cross of +/oy1 x +/Oy1-700, showing (left to right) yellowgreen; Oy1-700 heterozygote; normal; and bright yellow Oy1-700/oy1 heterozygote. | homozygous recessive oy1-ref viable allele showing bright yellow with slight oily appearance. See other allelic and interaction phenotypes: oy1-Masia 1040, null deep yellow lethal; oy1-tn viable dark yellow green viable; Oy1-N700, bright oily yellow green vigorous heterozygote, yellowish white lethal seedling homozygote; Oy1-N1459, like 700 but weak heterozygote and near albino homozygote; Oy1-N1460, like 700 but strong yellow green heterozygote that becomes normal at maturity and a weak lethal yellow seedling homozygote. The heterozygous combination Oy1-N700/oy1-tn has a deep yellow lethal phenotype like the null. An observation; most diploid plant species have one gene system like Oy1; hexaploid wheat has 3 one in each genome (Chlorina, Sears , get reference) See full Oy1 story in Oy1-N700 entry |
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<a href="http://images.maizegdb.org/db_images/Variation/mgn/7101_3161_0706_25.jpg"> | <a href="http://images.maizegdb.org/db_images/Variation/mgn/5249_1651_2908_44.jpg"> |
<img src="http://images.maizegdb.org/db_images/Variation/mgn/480_w_ds/7101_3161_0706_25.jpg"/> | <img src="http://images.maizegdb.org/db_images/Variation/mgn/480_w_ds/5249_1651_2908_44.jpg"/> |
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oil yellow | Oil yellow |
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homozygous recessive oy1-ref viable allele showing bright yellow with slight oily appearance. See other allelic and interaction phenotypes: oy1-Masia 1040, null deep yellow lethal; oy1-tn viable dark yellow green viable; Oy1-N700, bright oily yellow green vigorous heterozygote, yellowish white lethal seedling homozygote; Oy1-N1459, like 700 but weak heterozygote and near albino homozygote; Oy1-N1460, like 700 but strong yellow green heterozygote that becomes normal at maturity and a weak lethal yellow seedling homozygote. The heterozygous combination Oy1-N700/oy1-tn has a deep yellow lethal phenotype like the null. An observation; most diploid plant species have one gene system like Oy1; hexaploid wheat has 3 one in each genome (Chlorina, Sears , get reference) See full Oy1 story in Oy1-N700 entry | allelic interaction: First two leaves of seedlings from the cross of +/oy1 x +/Oy1-700, showing (left to right) yellowgreen; Oy1-700 heterozygote; normal; and bright yellow Oy1-700/oy1 heterozygote. |
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