International Database for Barley Genes and Barley Genetic Stocks

BGS 563, Erectoides-l, ert-l

BGN  48:163 Export to PDF
Stock number: BGS 563
Locus name: Erectoides-l
Locus symbol: ert-l

Previous nomenclature and gene symbolization:

Erectoides-12 = ert-12 (3).

Inheritance:

Monofactorial recessive (3).
Located likely in chromosome 5HL (1); ert-l.12 is associated with SNP markers from 1_1198 to 1_1355 (positions 73.70 to 133.74 cM) in 5H bins 04 to 08 and with SNP markers in a small region from 2_0379 to 2_1271 (positions 163.56 to 169.88 cM) in 6H bin 10 of the Bowman backcross-derived line BW315 (1).

Description:

Spikes were slightly denser with rachis internode length values from 2.7 to 3.0 mm. Plant height was about 7/8 of normal (6). In the Bowman backcross-derived line for ert-l.12 (BW315), plants were about 10% shorter, and rachis internodes were shorter, 3.8 vs. 4.6 mm. Kernel weights for BW315 were about 10% lower, and grain yields appeared slightly lower than those for Bowman (2).

Origin of mutant:

An X-ray induced mutant in Maja Abed (NGB 8815, PI 184884) (3).

Mutational events:

ert-l.12 (NGB 112613, GSHO 486) in Maja Abed (NGB 8815, PI 184884) (3); ert-l.45 (NGB 112645), -l.72 (NGB 112671) in Bonus (NGB 14657, PI 189763) (4); ert-l.114 (NGB 112713), -l.155 (NGB 112754), ‑l.156 (NGB 112755), -l.162 (NGB 112762) in Bonus, -l.304 (NGB 112821). -l.324 (NGB 112839), -l.371 (NGB 112887) in Foma (NGB 14659, CIho 11333) (5); ert-l.450 (NGB 112965) in Foma (6).

Mutant used for description and seed stocks:

ert-l.12 (NGB 112613, GSHO 486) in Maja Abed; ert-l.12 in Bowman (PI 483237, NGB 22812)*4 (GSHO 2254); ert-l.12 in Bowman*5 (BW315, NGB 22110).

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 Franckowiak, J.D. (Unpublished).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. Hagberg, A., Å. Gustafsson, and L. Ehrenberg. 1958. Sparsely contra densely ionizing radiations and the origin of erectoid mutants in barley. Hereditas 44:523‑530.
4. Hagberg, A., G. Persson, and A. Wiberg. 1963. Induced mutations in the improvement of self-pollinated crops. p. 105-124. In E. Åkerberg and A. Hagberg (eds.) Recent Plant Breeding Research. Svalöf 1946-1961. Almqvist & Wiksell, Stockholm.
5. Lundqvist, U. (Unpublished).
6. Persson, G., and A. Hagberg. 1969. Induced variation in a quantitative character in barley. Morphology and cytogenetics of erectoides mutants. Hereditas 61:115-178.

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

  1. NGB 112613 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112613)
  2. NGB 112645 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112645)
  3. NGB 112671 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112671)
  4. NGB 112713 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112713)
  5. NGB 112754 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112754)
  6. NGB 112755 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112755)
  7. NGB 112762 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112762)
  8. NGB 112821 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112821)
  9. NGB 112839 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112839)
  10. NGB 112887 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112887)
  11. NGB 112953 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112953)
  12. NGB 112965 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 112965)
  13. NGB 113609 (https://www.nordic-baltic-genebanks.org/gringlobal/accessiondetail?accid=NGB 113609)

Prepared:

U. Lundqvist and J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:489.

Revised:

U. Lundqvist and J.D. Franckowiak. 2018. Barley Genet. Newsl. 48:163.
 


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