Английская Википедия:Aegilops tauschii

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Шаблон:Short description Шаблон:Speciesbox

Aegilops tauschii, the Tausch's goatgrass or rough-spike hard grass, is an annual grass species.[1] It is native to Crimea, the Caucasus region, western and Central Asia, Afghanistan, Pakistan, the western Himalaya, and parts of China, and has been introduced to other locales, including California.[2]

Taxonomy

Aegilops tauschii is part of the tribe Triticeae, along with wheat. It is a diploid (2n=2x=14, DD) goatgrass species[3] which has contributed the D genome to common wheat.[4]

Genome

Zimin et al., 2016 provides a genome assembly.[5]

The Шаблон:Vanchor nucleotide-binding site leucine-rich repeat (NLR) is a resistance gene used in hexaploid wheat but originating in this species.[6] Lr42 confers all-stage resistance to leaf rust.[6] Lin et al., 2022 localize Lr42 to Шаблон:Vanchor by cloning and sequence- and functional-analyses.[6]

Subspecies

The following subspecies are accepted:[2]

  • Aegilops tauschii subsp. strangulata Шаблон:Small – western part of range
  • Aegilops tauschii subsp. tauschii

References

Шаблон:Reflist

Шаблон:Taxonbar

Шаблон:Pooideae-stub

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  2. 2,0 2,1 Шаблон:Cite web
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  6. 6,0 6,1 6,2
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