International Database for Barley Genes and Barley Genetic Stocks

BGS 403, Eceriferum-h, cer-h

BGN  41:157 Export to PDF
Stock number: BGS 403
Locus name: Eceriferum-h
Locus symbol: cer-h

Previous nomenclature and gene symbolization:

None.

Inheritance:

Monofactorial recessive (3).
Located in chromosome 4HS (1); cer-h.13 is associated with SNP markers 2_1056 to 2_0210 (positions 5.24 to 38.41 cM) in 4H bins 01 to 04 of the Bowman backcross-derived line BW112 (1).

Description:

Surface wax coating on the spike appears absent (wax code - ++ ++) (3). The original stock has wide leaves, pointed lateral spikelets, and a high level of sterility (10 to 25% seed set). In the Bowman backcross-derived line, BW112, plants are semidwarf (about 80% of normal height) and have short, slightly lax spikes with reduced seed set. The original cer-h.13 stock may have a translocation (2), but sterility in the Bowman stock is not associated with a translocation. The kernels of BW112 plants were 20 to 30% lighter than those of Bowman; and seed yields were very low (2).

Origin of mutant:

An X-ray induced mutant in Bonus (NGB 14657, PI 189763) (3).

Mutational events:

cer-h.13 (trans) (NGB 110897, GSHO 429) in Bonus (NGB 14657, PI 189763) (3, 4); cer-h.125 (NGB 111010), in Bonus (4); cer-h.233 (NGB 111120), -h.355 (NGB 111242) in Foma (NGB 14659, CIho 11333) (4, 7); cer-h.721 (NGB 117259) in Bonus (5); cer-h.1698 (NGB 112557) in Bonus (6).

Mutant used for description and seed stocks:

cer-h.13 ( NGB 110897, GSHO 429) in Bonus; cer-h.13 in Bowman (PI 483237)*5 (GSHO 2190); cer-h.13 in Bowman*7 (BW112, NGB 20518).

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 Franckowiak, J.D. (Unpublished).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. 1962. Induction of eceriferum mutants in barley by ionizing radiations and chemical mutagens. Hereditas 48:342-362.

4 Lundqvist, U., and D. von Wettstein. 1971. Stock list for the eceriferum mutants. Barley Genet. Newsl. 1:97-102.

5. Lundqvist, U., and D. von Wettstein. 1973. Stock list for the eceriferum mutants II. Barley Genet. Newsl. 3:110-112.

6. Lundqvist, U., and D. von Wettstein. 1985. Stock list for the eceriferum mutants VII. Barley Genet. Newsl. 15:89-93.

7. 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.

NGB number url references to Nordic Baltic Genebankes Information System (GENBIS):

  1. NGB 110897 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 110897)
  2. NGB 111010 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 111010)
  3. NGB 111120 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 111120)
  4. NGB 111242 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 111242)
  5. NGB 112557 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112557)
  6. NGB 117259 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 117259)

Prepared:

U. Lundqvist. 1975. Barley Genet. Newsl. 5:121.

Revised:

U. Lundqvist and J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:351.
U. Lundqvist and J.D. Franckowiak. 2011. Barley Genet. Newsl. 41:157.
 


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