a hybrid cell or individual possessing four times the chromosomes in a haploid organism
adjective
2.
possessing four times the chromosomes in a haploid organism
Examples of 'allotetraploid' in a sentence
allotetraploid
These hybrids were constructed with fertile allotetraploid intermediates, which were capable of efficient sporulation.
Kristoffer Krogerus, Tuulikki Seppänen-Laakso, Sandra Castillo, Brian Gibson 2017, 'Inheritance of brewing-relevant phenotypes in constructed Saccharomyces cerevisiae × Saccharomyceseubayanus hybrids', Microbial Cell Factorieshttp://link.springer.com/article/10.1186/s12934-017-0679-8. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The ultrastructure of stigma surface in allotetraploid petunias was analyzed by scanning electron microscopy.
S. Muszyński, J. Kocoń, W. Guzowski, I. Bieguński 2015, 'The morphology of the stigma surface of Petunia hybrida hort. superbissima as seenin scanning electron microscopy', Acta Societatis Botanicorum Poloniaehttps://pbsociety.org.pl/journals/index.php/asbp/article/view/4979. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
This may play an important role in the occurrence of heterosis in the allotetraploid.
Muhammad Awais Ghani, Junxing Li, Linli Rao, Muhammad Ammar Raza, Liwen Cao, NingningYu, Xiaoxia Zou, Liping Chen 2015, 'The high-throughput sequencing of small RNAs profiling in wide hybridisation and allopolyploidisationbetween Brassica rapa and Brassica nigra', Genomics Datahttp://www.sciencedirect.com/science/article/pii/S221359601400110X. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The resulting allotetraploid plant was self-pollinated for three generations.
Yonghua Han, Junsong Pan, Paradee Thammapichai, Zongyun Li, Yiqun Weng 2016, 'Asynchronous meiosis in Cucumis hystrix–cucumber synthetic tetraploids resulting inlow male fertility', Crop Journalhttp://www.sciencedirect.com/science/article/pii/S2214514116300459. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The allotetraploid cells are seemingly fertile because they form viable spores.
Matthias Sipiczki 2018, 'Interspecies Hybridisation and Genome Chimerisation in Saccharomyces: Combining ofGene Pools of Species and Its Biotechnological Perspectives', Frontiers in Microbiologyhttps://www.frontiersin.org/article/10.3389/fmicb.2018.03071/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Allotetraploid cotton species are a vital source of spinnable fiber for textiles.
Justin T Page, Zach S Liechty, Rich H Alexander, Kimberly Clemons, Amanda M Hulse-Kemp,Hamid Ashrafi, Allen Van Deynze, David M Stelly, Joshua A Udall 2016, 'DNA Sequence Evolution and Rare Homoeologous Conversion in Tetraploid Cotton.', PLoS Geneticshttp://europepmc.org/articles/PMC4864293?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Allotetraploid cotton has properties that are dramatically different from its progenitors—mostnotably, the presence of long, spinnable fibers.
Caryl A. Chlan, Jocelyn A. Moore 2013, 'Elucidation of Nuclear and Organellar Genomes of Gossypium hirsutum: Furthering Studiesof Species Evolution and Applications for Crop Improvement', Biologyhttp://www.mdpi.com/2079-7737/2/4/1224. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
These results provide deeper insights into the evolution of allotetraploid cotton gene expression and cotton fiber development.
Marina Naoumkina, Gregory Thyssen, David D Fang, Doug J Hinchliffe, Christopher Florane,Kathleen M Yeater, Justin T Page, Joshua A Udall 2014, 'The Li2 mutation results in reduced subgenome expression bias in elongating fibersof allotetraploid cotton (Gossypium hirsutum L.).', PLoS ONEhttp://europepmc.org/articles/PMC3944810?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
It has long been suspected to be allotetraploid, but the diploid ancestral species have remained elusive.
Williams Warren M, Ellison Nicholas W, Ansari Helal A, Verry Isabelle M, Hussain S 2012, 'Experimental evidence for the ancestry of allotetraploid Trifolium repensand creation of synthetic forms with value for plant breeding', BMC Plant Biologyhttp://www.biomedcentral.com/1471-2229/12/55. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Given the allotetraploid nature of the white clover genome, distinct genetic models (diploid and tetraploid) were tested.
Luis Inostroza, Mehul Bhakta, Hernán Acuña, Catalina Vásquez, Joel Ibáñez, GerardoTapia, Wenbin Mei, Matias Kirst, Marcio Resende, Patricio Munoz 2018, 'Understanding the Complexity of Cold Tolerance in White Clover using Temperature GradientLocations and a GWAS Approach', The Plant Genomehttps://dl.sciencesocieties.org/publications/tpg/articles/11/3/170096. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)