| AYA | acute yellow atrophy |
|---|---|
| AYV | aster yellow virus |
| BNYVV | beet necrotic yellow vein virus |
| BWYV | beet western yellow virus |
| BYDV | barley yellow dwarf virus |
| BYDV | Barley yellow dwarf virus |
|---|---|
| BYMV | Bean yellow mosaic virus |
| BNYVV | Beet Necrotic Yellow Vein Virus |
| B-Y | Blue-on-yellow |
| DY | Diamidino Yellow |
| lemon yellow | A fine yellow powder used in paints and dyes. Synonym: lead chromate, Leipzig yellow, lemon yellow, Paris yellow. (05 Mar 2000) |
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| water lemon | <botany> The edible fruit of two species of passion flower (Passiflora laurifolia, and P. Maliformis); so called in the West Indies. Source: Websters Dictionary (01 Mar 1998) |
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| sea lemon | <zoology> Any one of several species of nudibranchiate mollusks of the genus Doris and allied genera, having a smooth, thick, convex yellow body. Source: Websters Dictionary (01 Mar 1998) |
| oil of lemon | Volatile oil expressed from fresh peel of Citrus limonum (family Rutaceae). Aromatic oil used for flavoring pharmaceuticals, liqueurs, pastry, foods, beverages, and in perfumes. (05 Mar 2000) |
| oil of lemon grass | Volatile oil from Cymbopogon citratus and of C. Flexuosus (family Gramineae). Used in perfumery and as a source of citral for the synthesis of vitamin A. (05 Mar 2000) |
| lemon | 1. <botany> An oval or roundish fruit resembling the orange, and containing a pulp usually intensely acid. It is produced by a tropical tree of the genus Citrus,the common fruit known in commerce being that of the species C. Limonum or C. Medica (var. Limonum). There are many varieties of the fruit, some of which are sweet. 2. The tree which bears lemons; the lemon tree. <botany> Lemon grass, a white crystalline substance, inappropriately named, as it consists of an acid potassium oxalate and contains no citric acid, which is the characteristic acid of lemon; called also salis of sorrel. It is used in removing ink stains. See Oxalic acid, under Oxalic. Origin: F. Limon, Per. Limn; cf. Ar.laimn, Sp. Limon, It. Limone. Cf. Lime a fruit. Source: Websters Dictionary (01 Mar 1998) |
| lemon sign | <radiology> Concave frontal bones, suggests neural tube defect also: banana sign (12 Dec 1998) |
| acridine yellow | A faintly yellow solution with strong bluish-violet fluorescence; used as a topical antiseptic and as a fluorescent stain in histology. Synonym: 5-aminoacridine hydrochloride, 9-aminoacridine hydrochloride. (05 Mar 2000) |
| acute yellow atrophy of the liver | A lesion in which there is extensive and rapid death of parenchymal cells of the liver, sometimes with fatty degeneration of the size of the organ; the necrosis may result from fulminant viral infection or chemical poisoning; associated with jaundice. Synonym: acute parenchymatous hepatitis, Rokitansky's disease. (05 Mar 2000) |
| brilliant yellow | An indicator dye that changes from yellow to orange or red at pH 6.4 to 8.0. (05 Mar 2000) |
| butter yellow | C6H5N:NC6H4N(CH3)2;a fat-soluble yellow dye (MW 225) that has hepatic carcinogenic action in experimental animals; used as an indicator of pH (red, at pH 2.9, yellow at pH 4.0). Synonym: dimethylaminoazobenzene, methyl yellow. (05 Mar 2000) |
| martius yellow | C10H6N2O5; 2,4-dinitro-alpha-naphthol;an acid dye used as a plasma stain in plant and animal histology, and as a light filter for photomicrography. Origin: Karl A. Martius, Ger. Chemist, *1920 (05 Mar 2000) |
| Paris yellow | A fine yellow powder used in paints and dyes. Synonym: lead chromate, Leipzig yellow, lemon yellow, Paris yellow. (05 Mar 2000) |
| visual yellow | The orange retinaldehyde resulting from the action of light on the rhodopsin of the retina, which converts the 11-cis-retinal component of the rhodopsin to all-trans-retinal plus opsin. Synonym: trans-retinal, visual yellow. (05 Mar 2000) |
| metanil yellow | A monoazo acid dye, C18H14N3O3SNa, used as a cytoplasmic and connective tissue stain. (05 Mar 2000) |
| methyl yellow | C6H5N:NC6H4N(CH3)2;a fat-soluble yellow dye (MW 225) that has hepatic carcinogenic action in experimental animals; used as an indicator of pH (red, at pH 2.9, yellow at pH 4.0). Synonym: dimethylaminoazobenzene, methyl yellow. (05 Mar 2000) |
| lemon yellow | a strong yellow color |
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