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Aegilops tauschii

Species of grass

Summary

Species of grass

  • Aegilops strangulata (Eig) Tzvelev
  • Aegilops tauschii var. anathera (Eig) K.Hammer
  • Aegilops tauschii f. brunnea (Popova) K.Hammer
  • Aegilops tauschii f. ferruginea (Popova) K.Hammer
  • Aegilops tauschii var. meyeri (Griseb.) Tzvelev
  • Aegilops tauschii convar. paleidenticulata Gandilyan
  • Aegilops tauschii var. paleidenticulata (Gandilyan) K.Hammer
  • Patropyrum tauschii (Coss.) Á.Löve
  • Patropyrum tauschii subsp. salinum (Zhuk.) Á.Löve
  • Patropyrum tauschii subsp. strangulatum (Eig) Á.Löve
  • Triticum tauschii (Coss.) Schmalh.

Aegilops tauschii, the Tausch's goatgrass or rough-spike hard grass, is an annual grass species.

Taxonomy

Aegilops tauschii is part of the tribe Triticeae, along with wheat. It is a diploid (2n=2x=14, DD) goatgrass species : : : : :These reviews cite this research. : : which has contributed the D genome to common wheat.

Genome

Zimin et al., 2016 provides a genome assembly. : : :This review cites this research. : :

The ** nucleotide-binding site leucine-rich repeat (NLR) is a resistance gene used in hexaploid wheat but originating in this species. Lr42 confers all-stage resistance to leaf rust. Lin et al., 2022 localize Lr42 to by cloning and sequence- and functional-analyses. : : :This review cites this research. : :

Subspecies

The following subspecies are accepted:

  • Aegilops tauschii subsp. strangulata (Eig) Tzvelev – western part of range
  • Aegilops tauschii subsp. tauschii

References

References

  1. {{GRIN
  2. "''Aegilops tauschii'' Coss.".
  3. Kishii, Masahiro. (2019-05-09). "An Update of Recent Use of ''Aegilops'' Species in Wheat Breeding". [[Frontiers Media SA]].
  4. (2024). "Origin and evolution of the bread wheat D genome". Nature.
Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

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