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Literature DB >> 34270060

Centromere Engineering as an Emerging Tool for Haploid Plant Production: Advances and Challenges.

Abstract

Haploid production is of great importance in plant breeding programs. Doubled haploid technology accelerates the generation of inbred lines with homozygosity in all loci in a single year. Haploids can be induced in vitro via cultivating the haploid gametes or in vivo through inter- and intraspecific hybridization. Haploid induction through centromere engineering is a novel system that is theoretically applicable to many plant species. The present review chapter discusses the proposed molecular mechanisms of selective chromosome elimination in early embryogenesis and the effects of kinetochore component modifications on proper chromosome segregation. Finally, the advantages and limitations of the CENH3-mediated haploidization approach and its applications are highlighted.

Entities: Gene

Keywords: CENH3; CRISPR/Cas9; Centromere; Haploid inducer line; Kinetochore

Year: 2021 PMID： 34270060 DOI： 10.1007/978-1-0716-1331-3_1

Source DB: PubMed Journal: Methods Mol Biol ISSN： 1064-3745

78 in total

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Authors: Takayoshi Ishii; Raheleh Karimi-Ashtiyani; Andreas Houben
Journal: Annu Rev Plant Biol Date: 2016-01-15 Impact factor: 26.379

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Journal: J Evol Biol Date: 2013-02 Impact factor: 2.411

6. High frequency haploid production in barley (Hordeum vulgare L.).

Authors: K J Kasha; K N Kao
Journal: Nature Date: 1970-02-28 Impact factor: 49.962

7. Uniparental chromosome elimination at mitosis and interphase in wheat and pearl millet crosses involves micronucleus formation, progressive heterochromatinization, and DNA fragmentation.

Authors: Dorota Gernand; Twan Rutten; Alok Varshney; Myroslava Rubtsova; Slaven Prodanovic; Cornelia Brüss; Jochen Kumlehn; Fritz Matzk; Andreas Houben
Journal: Plant Cell Date: 2005-07-29 Impact factor: 11.277

Review 8. Novel technologies in doubled haploid line development.

Authors: Jiaojiao Ren; Penghao Wu; Benjamin Trampe; Xiaolong Tian; Thomas Lübberstedt; Shaojiang Chen
Journal: Plant Biotechnol J Date: 2017-09-11 Impact factor: 9.803

9. The potential role of hybridization in diversification and speciation in an insular plant lineage: insights from synthetic interspecific hybrids.

Authors: Benjamin Kerbs; Jacob Ressler; John K Kelly; Mark E Mort; Arnoldo Santos-Guerra; Matthew J S Gibson; Juli Caujapé-Castells; Daniel J Crawford
Journal: AoB Plants Date: 2017-09-01 Impact factor: 3.276