International Database for Barley Genes and Barley Genetic Stocks
BGS 417, Eceriferum-y, cer-y
Stock number: BGS 417
Locus name: Eceriferum-y
Locus symbol: cer-y
Previous nomenclature and gene symbolization:
None.
Inheritance:
Monofactorial recessive (6).
Located in chromosome 1HS probably (1); cer-y.72 is associated mainly with SNP markers 1_0873 to 1_0562 (positions 32.99 to 88.33 cM) in 1H bins 04 to 08 of the Bowman backcross-derived line BW131 (1).
Located in chromosome 1HS probably (1); cer-y.72 is associated mainly with SNP markers 1_0873 to 1_0562 (positions 32.99 to 88.33 cM) in 1H bins 04 to 08 of the Bowman backcross-derived line BW131 (1).
Description:
Surface wax coating on the spike appears greatly reduced, and the wax coating on the leaf sheath and stem is reduced or normal (wax code + +/++ ++). The original cer-y.72 stock showed semi-sterility (6). The Bowman backcross-derived line for cer-y.72, BW131, has normal fertility and surface wax on the leaf sheath and stem appears normal (wax code + ++ ++) (2). BW131 plants were agronomically and morphologically similar to Bowman (2).
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Origin of mutant:
An ethylene imine induced mutant in Bonus (NGB 14657, PI 189763) (6).
Mutational events:
cer-y.72 (NGB 110956, GSHO 446) in Bonus (NGB 14657, PI 189763) (3, 6); cer-y.884 (NGB 111772) in Bonus (4); cer-y.828 (NGB 111716) in Bonus (5).
Mutant used for description and seed stocks:
cer-y.72 (NGB 110956, GSHO 446) in Bonus; cer-y.72 in Bowman (PI 483237)*5 (GSHO 2195); cer-y.72 in Bowman*6 (BW131, NGB 20537).
References:
1. Druka, A., J. Franckowiak, U. Lundqvist, N. Bonar, J. Alexander, K. Houston, S. Radovic, F. Shahinnia, V. Vendramin, M. Morgante, N. Stein, and R. Waugh. 2011. Genetic dissection of barley morphology and development. Plant Physiol. 155:617-627.
2. Franckowiak, J.D. (Unpublished).
3. Lundqvist, U., and D. von Wettstein. 1971. Stock list for the eceriferum mutants. Barley Genet. Newsl. 1:97-102.
4. Lundqvist, U., and D. von Wettstein. 1977. Stock list for the eceriferum mutants IV. Barley Genet. Newsl. 7:92-96.
5. Lundqvist, U., and D. von Wettstein. 1979. Stock list for the eceriferum mutants V. Barley Genet. Newsl. 9:135-137.
6. Lundqvist, U., P. von Wettstein-Knowles, and D. von Wettstein. 1968. Induction of eceriferum mutants in barley by ionizing radiations and chemical mutagens. II. Hereditas 59:473-504.
2. Franckowiak, J.D. (Unpublished).
3. Lundqvist, U., and D. von Wettstein. 1971. Stock list for the eceriferum mutants. Barley Genet. Newsl. 1:97-102.
4. Lundqvist, U., and D. von Wettstein. 1977. Stock list for the eceriferum mutants IV. Barley Genet. Newsl. 7:92-96.
5. Lundqvist, U., and D. von Wettstein. 1979. Stock list for the eceriferum mutants V. Barley Genet. Newsl. 9:135-137.
6. Lundqvist, U., P. von Wettstein-Knowles, and D. von Wettstein. 1968. Induction of eceriferum mutants in barley by ionizing radiations and chemical mutagens. II. Hereditas 59:473-504.
Prepared:
U. Lundqvist. 1975. Barley Genet. Newsl. 5:135.
Revised:
U. Lundqvist and J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:368.
U. Lundqvist and J.D. Franckowiak. 2014. Barley Genet. Newsl. 44:149.
U. Lundqvist and J.D. Franckowiak. 2014. Barley Genet. Newsl. 44:149.
