Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||
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Accession | GR:0060530 | ||||
Gene Symbol | MORI1 | ||||
Gene Name | MORI 1 | ||||
Synonyms (4) |
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E.C. Numbers (0) | |||||
Pathway Reactions (0) | |||||
Chromosome No. | 3 | ||||
Gene Type | Not sequenced | ||||
Has Phenotype | yes | ||||
Description | Rapid production of small leaves and short branches. Plants are about 5 cm in height with no differentiated nodes or internodes at 7 months after sowing. No reproductive growth even with inductive short-day treatment. mori1. Maintains 2nd-leaf stage (juvenile phase) of wild type (wt) throughout development: leaves at any position are very small and shaped like 2nd leaf wt, vascular bundles in stem are randomly oriented as in basal part of wt stem where 2nd and 3rd leaves are inserted, shoot apical meristem remains size of that in mature embryo, short plastochron and high rate of cell division of 2nd-leaf stage of wt embryo, apparent low photosynthetic rate of 2nd leaf of wt. Viable only on nutrient medium with sucrose, become etiolated in soil. |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Genetic | Cornell SSR 2001 | BNL6.32 | 3 | 131.5-168.2cM | View Comparative Map | |||
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Map Position [ View in Marker DB ] | |||||
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# | Map Set Name | Linkage Group | Start Position | Stop Position | CMap Feature Acc |
1 | Cornell SSR 2001 | 3 | 131.5 cM | 168.2 cM | cu-dh-2001-3-ip8 |
Trait | days to heading (TO:0000137), plant height (TO:0000207), leaf shape (TO:0000492) |
Plant Structure | PO:0006318 (PO:0006318), vascular leaf (PO:0009025), stem (PO:0009047) |
Plant Growth and Development Stage | inflorescence emergence stage (PO:0007041), stem elongation stage (PO:0007089), leaf production stage (PO:0007133) |
Cereal Plant Growth Stage | 06-heading stage (GRO:0007044), 02-seedling (GRO:0007047), 04-stem elongation stage (GRO:0007048) |
Biological Process | multicellular organismal development (GO:0007275), regulation of development, heterochronic (GO:0040034) |