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expand all sections collapse all sections  Zea mays subsp. mays Gene "lg3"
ID 812
Name lg3 (GENE SYMBOL)
Synonyms (3)
GRAMENE GENEGR:0200306
Type Gene
Species Zea mays subsp. mays (Maize) [ GR_tax:014546 ]
Germplasm
Description Dominant Lg3 plants lack ligule; leaves upright, broad, often concave and
pleated; homeobox similar to knox5 and knox11. Dominant Lg3, normal ligule is
fragmented or displaced into the leaf with phenotypic effect generally
restricted to the midrib region. Leaves upright, broad, concave, often pleated,
and somewhat spread open rather than surrounding the stalk as with lg1 and lg2.
Midrib region of the leaf blade is displaced by extensions with characteristics
similar to those of the leaf sheath. Homozygotes are more extreme in expression.
(J. Fowler) Homeodomain sequence similar to kn1 (Kerstetter 1994). Probed site
uncovered in TB-3Sb hypoploids and monotelo4L (i.e., hypo3S) plants. Encodes
homeodomain protein (Smith & Hake 1992). Merged with probed sites pge(D1),
pge(R4) based on Kerstetter et al 1994. Genetic 2005 3 coordinates determined
from these recombination and map data: rz543a -0.1- lg3 -1- asg46a; lg3 -3-
(rg1, rp3); lg3 -5.3- ys3; umc92a -6- npi219 -2- (umc10a, php20509, php20576,
lg3) -2- npi114b -2- (rp3, rg1) -1- umc102;d1 -3- ra2 -17- lg3 -2- rg1 -2- ys3;
lg3 TB-3Sb monotelo3L; see MaizeGDB ID:934702; 112764; 139005; 112768; 935272;
66141. This gene was originally curated in MaizeGDB Database and the map
position was displayed on the maize bins map if feasible.
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