International Database for Barley Genes and Barley Genetic Stocks

BGS 438, Eceriferum-zu, cer-zu

BGN  41:170 Export to PDF
Stock number: BGS 438
Locus name: Eceriferum-zu
Locus symbol: cer-zu

Previous nomenclature and gene symbolization:

None.

Inheritance:

Monofactorial recessive 4).
Located in chromosome 1HS (1); cer-zu.122 is associated with SNP markers 1_0764 to 2_0095 (positions 61.55 to 89.85 cM) in 1H bins 06 to 08 of the Bowman backcrossed-derived line BW176 (1).

Description:

Surface wax coating on the spike appears absent, the wax coating on the leaf sheath and stem is reduced (wax code - + ++) (4). Leaf blades become golden yellow at or shortly after heading and later necrotic spots develop on the upper surface of the leaf blade (3). The necrosis is observed in crosses to Bowman, but is not retained in the backcross-derived line for cer-zu.122, BW176. Plants of the BW176 line were morphologically and agronomically similar to Bowman in trials (2).

Origin of mutant:

An ethyl methanesulfonate induced mutant in Bonus (NGB 14657, PI 189763) (3).

Mutational events:

cer-zu.122 (NGB 111007, GSHO 1528) in Bonus (NGB 14657, PI 189763) (4); cer-zu.973 (NGB 111861) in Bonus (5); cer-zu.1163 (NGB 112051) in Kristina (NGB 1500, NGB 14661), -zu.1419 (NGB 112307), -zu.1428 (NGB 112316), -zu.1447 (NGB 112325); -zu.1494 (NGB 112382) in Bonus (6); , cer-zu.1570 (NGB 112458), -zu.1571 (NGB 112459) in Nordal (NGB 13680, 4704), cer-zu.1762 (NGB 112577), -zu.1784 (NGB 112599) in Bonus (7).

Mutant used for description and seed stocks:

cer-zu.122 (NGB 111007, GSHO 1528) in Bonus; cer-zu.122 in Bowman (PI 483237)*5 (GSHO 2206, BW176, NGB 22008).

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 Franckowiak, J.D. (Unpublished).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 Lundqvist, U. (Unpublished).

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

5. Lundqvist, U., and D. von Wettstein. 1979. Stock list for the eceriferum mutants V. Barley Genet. Newsl. 9:135-137.

6. Lundqvist, U., and D. von Wettstein. 1982. Stock list for the eceriferum mutants VI. Barley Genet. Newsl. 12:169-172.

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

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

  1. NGB 111007 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 111007)
  2. NGB 111861 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 111861)
  3. NGB 112051 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112051)
  4. NGB 112307 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112307)
  5. NGB 112316 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112316)
  6. NGB 112335 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112335)
  7. NGB 112382 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112382)
  8. NGB 112458 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112458)
  9. NGB 112459 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112459)
  10. NGB 112577 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112577)
  11. NGB 112599 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112599)

Prepared:

U. Lundqvist. 1975. Barley Genet. Newsl. 5:156.

Revised:

U. Lundqvist and J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:390.
U. Lundqvist and J.D. Franckowiak. 2011. Barley Genet. Newsl. 41:170.
 


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