bio.wikisort.org - Plant
Triticum polonicum, also known as the Polish wheat, is a spring wheat variety of wheat. It is an allotetraploid (AABB)[1] species with 28 chromosomes. It can be found in small areas of the Mediterranean region, Ethiopia, Russia and in other regions of Asia. It was first described by Carl Linnaeus in 1762.[2] T. polonicum is characterised by longer glumes and grains.[1]
| Triticum polonicum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Pooideae |
| Genus: | Triticum |
| Species: | T. polonicum |
| Binomial name | |
| Triticum polonicum | |
| Synonyms | |
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Genetics
Breeding studies revealed in 1905 - and more even definitively in 1920 - that this species' glume length is controlled by a single locus. Since then it has been named P1, determined to be semi-dominant, localised to the short arm of chromosome 7A, and has been shown to be pleitropic for glume and grain and flower spike length, and for fewer spikelets per spike. Longer glumes and grains have been localised to the same chromosome of T. petropavlovskyi and the Portuguese landrace group "Arrancada", suggesting their ancestry includes a contribution from T. polonicum.[1]
References
- Adamski, Nikolai M; Simmonds, James (ORCID); Brinton, Jemima F (ORCID); Backhaus, Anna E (ORCID); Chen, Yi (ORCID); Smedley, Mark (ORCID); Hayta, Sadiye (ORCID); Florio, Tobin (ORCID); Crane, Pamela (ORCID); Scott, Peter (ORCID); Pieri, Alice (ORCID); Hall, Olyvia (ORCID); Barclay, J Elaine; Clayton, Myles (ORCID); Doonan, John H (ORCID); Nibau, Candida (ORCID); Uauy, Cristobal (ORCID) (2021-05-01). "Ectopic expression of Triticum polonicum VRT-A2 underlies elongated glumes and grains in hexaploid wheat in a dosage-dependent manner". The Plant Cell. American Society of Plant Biologists (OUP). 33 (7): 2296–2319. doi:10.1093/plcell/koab119. ISSN 1532-298X. PMC 8364232. PMID 34009390.
{{cite journal}}: External link in|first10=,|first11=,|first12=,|first14=,|first15=,|first16=,|first17=,|first2=,|first3=,|first4=,|first5=,|first6=,|first7=,|first8=, and|first9= - "Triticum polonicum". International Plant Names Index (IPNI). Royal Botanic Gardens, Kew. 12 March 2009. Retrieved 12 March 2009.
На других языках
- [en] Triticum polonicum
[es] Triticum polonicum
Triticum polonicum, conocido como trigo polaco, es una especie común del cereal Triticum (trigo). Pertenece a los tetraploides debido a su conformación por 28 cromosomas. Según Percival, no se registra la existencia de esta especie hasta mediados del siglo XVII. Se cultivó en España a principios del siglo XIX, en Baleares y León con el nombre de Bona.[ru] Пшеница польская
Пшени́ца по́льская[2][3], или Пшеница полоникум[4] (лат. Tríticum polónicum) — вид пшеницы семейства Злаки, или Мятликовые (Poaceae), близкий сородич пшеницы твёрдой (Triticum durum). Редко возделывается в качестве пищевого растения. Может встречаться как примесь в посевах других пшениц.Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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