From Wikipedia, the free encyclopedia
Species of grass
Aegilops tauschii
Scientific classification
Kingdom:
Plantae
Clade :
Tracheophytes
Clade :
Angiosperms
Clade :
Monocots
Clade :
Commelinids
Order:
Poales
Family:
Poaceae
Subfamily:
Pooideae
Genus:
Aegilops
Species:
A. tauschii
Binomial name
Aegilops tauschii
Synonyms
[2]
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.
[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 Lr42
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 AET1Gv20040300 by
cloning and
sequence- and
functional-analyses .
[6]
Subspecies
The following subspecies are accepted:
[2]
Aegilops tauschii subsp. strangulata (Eig) Tzvelev – western part of range
Aegilops tauschii subsp. tauschii
References
^
a
b
"Aegilops tauschii " .
Germplasm Resources Information Network .
Agricultural Research Service ,
United States Department of Agriculture . Retrieved 19 January 2018 .
^
a
b
c
"Aegilops tauschii Coss" .
Plants of the World Online (POWO) .
Board of Trustees of the Royal Botanic Gardens, Kew . Retrieved 16 September 2021 .
^
Jin, Jinpu; Tian, Feng; Yang, De-Chang; Meng, Yu-Qi; Kong, Lei; Luo, Jingchu; Gao, Ge (2016).
"PlantTFDB 4.0: toward a central hub for transcription factors and regulatory interactions in plants" .
Nucleic Acids Research . 45 (D1).
Oxford University Press (OUP): D1040–D1045.
doi :
10.1093/nar/gkw982 .
ISSN
0305-1048 .
PMC
5210657 .
PMID
27924042 .
S2CID
3413979 .
Sims, David; Sudbery, Ian; Ilott, Nicholas; Heger, Andreas; Ponting, Chris (2014). "Sequencing depth and coverage: key considerations in genomic analyses".
Nature Reviews Genetics . 15 (2).
Nature Portfolio : 121–132.
doi :
10.1038/nrg3642 .
ISSN
1471-0056 .
PMID
24434847 .
S2CID
13325739 .
These reviews cite this research.
Jia, Jizeng; Zhao, Shancen; Kong, Xiuying; Li, Yingrui; Zhao, Guangyao; He, Weiming; Appels, Rudi; Pfeifer, Matthias; Tao, Yong (2013-04-04).
"Aegilops tauschii draft genome sequence reveals a gene repertoire for wheat adaptation" .
Nature . 496 (7443): 91–95.
Bibcode :
2013Natur.496...91. .
doi :
10.1038/nature12028 .
ISSN
0028-0836 .
PMID
23535592 .
S2CID
205233332 .
^ Kishii, Masahiro (2019-05-09).
"An Update of Recent Use of Aegilops Species in Wheat Breeding" .
Frontiers in Plant Science . 10 .
Frontiers Media SA : 585.
doi :
10.3389/fpls.2019.00585 .
ISSN
1664-462X .
PMC
6521781 .
PMID
31143197 .
^
Kolmogorov, Mikhail; Yuan, Jeffrey; Lin, Yu; Pevzner, Pavel A. (2019). "Assembly of long, error-prone reads using repeat graphs".
Nature Biotechnology . 37 (5).
Nature Portfolio : 540–546.
doi :
10.1038/s41587-019-0072-8 .
PMID
30936562 .
S2CID
89616540 .
This review cites this research.
Zimin, A. V.; Puiu, D.; Luo, M. C.; Zhu, T.; Koren, S.; Marçais, G.; Yorke, J. A.; Dvořák, J.; Salzberg, S. L. (2016).
"Hybrid assembly of the large and highly repetitive genome of Aegilops tauschii , a progenitor of bread wheat, with the mega-reads algorithm" .
Genome Research . 27 (5).
Cold Spring Harbor Laboratory Press : 787–792.
doi :
10.1101/gr.213405.116 .
eISSN
1549-5469 .
ISSN
1088-9051 .
PMC
5411773 .
PMID
28130360 .
S2CID
12066670 .
^
a
b
c
Huang, Jun; Liu, Sanzhen; Cook, David E. (2023).
"Dynamic Genomes - Mechanisms and consequences of genomic diversity impacting plant-fungal interactions" . Physiological and Molecular Plant Pathology . 125 .
Elsevier BV : 102006.
doi :
10.1016/j.pmpp.2023.102006 .
S2CID
257721914 .
This review cites this research.
Lin, Guifang; Chen, Hui; Tian, Bin; Sehgal, Sunish K.; Singh, Lovepreet; Xie, Jingzhong; Rawat, Nidhi; Juliana, Philomin; Singh, Narinder; Shrestha, Sandesh; Wilson, Duane L.; Shult, Hannah; Lee, Hyeonju; Schoen, Adam William; Tiwari, Vijay K.; Singh, Ravi P.; Guttieri, Mary J.; Trick, Harold N.; Poland, Jesse; Bowden, Robert L.; Bai, Guihua; Gill, Bikram; Liu, Sanzhen (2022).
"Cloning of the broadly effective wheat leaf rust resistance gene Lr42 transferred from Aegilops tauschii" . Nature Communications . 13 (1): 3044.
Bibcode :
2022NatCo..13.3044L .
doi :
10.1038/s41467-022-30784-9 .
PMC
9160033 .
PMID
35650212 .
S2CID
249277826 .