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Utilization of in Vitro Anther Culture in Spelt Wheat Breeding
The efficiency of in vitro anther culture was screened in a full diallel population of four spelt wheat genotypes and ten F(1) hybrids. Genotype dependency was observed based on the data of embryo-like structures (ELS), green-, albino plantlets. In the diallel population and ten F(1) hybrids, the gr...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6843536/ https://www.ncbi.nlm.nih.gov/pubmed/31652667 http://dx.doi.org/10.3390/plants8100436 |
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author | Lantos, Csaba Purgel, Szandra Ács, Katalin Langó, Bernadett Bóna, Lajos Boda, Krisztina Békés, Ferenc Pauk, János |
author_facet | Lantos, Csaba Purgel, Szandra Ács, Katalin Langó, Bernadett Bóna, Lajos Boda, Krisztina Békés, Ferenc Pauk, János |
author_sort | Lantos, Csaba |
collection | PubMed |
description | The efficiency of in vitro anther culture was screened in a full diallel population of four spelt wheat genotypes and ten F(1) hybrids. Genotype dependency was observed based on the data of embryo-like structures (ELS), green-, albino plantlets. In the diallel population and ten F(1) hybrids, the green plantlets production ranged from 13.75 to 85.00 and from 6.30 to 51.00, respectively. The anther culture-derived plants of F(1) hybrids were grown up in the nursery. At the harvest, 436 spontaneous doubled haploid (DH) plants were identified among the 1535 anther culture-derived transplanted and grown up individual plants. The mean of spontaneous rediploidization was 28.4% which ranged from 9.76% to 54.24%. In two consecutive years, the agronomic values of ‘Tonkoly.pop1’ advanced line were compared with seven DH lines of ‘Tonkoly.pop1’ in the nursery. The DH lines achieved competitive values in comparison with ‘Tonkoly.pop1’ advanced line based on the 11 measured parameters (heading date, plant height, yield, hardness, width and length of seed, TKW, hulling yield, flour yield, protein and wet gluten content). These observations presage the efficient utilization of anther culture in spelt wheat breeding. |
format | Online Article Text |
id | pubmed-6843536 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-68435362019-11-25 Utilization of in Vitro Anther Culture in Spelt Wheat Breeding Lantos, Csaba Purgel, Szandra Ács, Katalin Langó, Bernadett Bóna, Lajos Boda, Krisztina Békés, Ferenc Pauk, János Plants (Basel) Article The efficiency of in vitro anther culture was screened in a full diallel population of four spelt wheat genotypes and ten F(1) hybrids. Genotype dependency was observed based on the data of embryo-like structures (ELS), green-, albino plantlets. In the diallel population and ten F(1) hybrids, the green plantlets production ranged from 13.75 to 85.00 and from 6.30 to 51.00, respectively. The anther culture-derived plants of F(1) hybrids were grown up in the nursery. At the harvest, 436 spontaneous doubled haploid (DH) plants were identified among the 1535 anther culture-derived transplanted and grown up individual plants. The mean of spontaneous rediploidization was 28.4% which ranged from 9.76% to 54.24%. In two consecutive years, the agronomic values of ‘Tonkoly.pop1’ advanced line were compared with seven DH lines of ‘Tonkoly.pop1’ in the nursery. The DH lines achieved competitive values in comparison with ‘Tonkoly.pop1’ advanced line based on the 11 measured parameters (heading date, plant height, yield, hardness, width and length of seed, TKW, hulling yield, flour yield, protein and wet gluten content). These observations presage the efficient utilization of anther culture in spelt wheat breeding. MDPI 2019-10-22 /pmc/articles/PMC6843536/ /pubmed/31652667 http://dx.doi.org/10.3390/plants8100436 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Lantos, Csaba Purgel, Szandra Ács, Katalin Langó, Bernadett Bóna, Lajos Boda, Krisztina Békés, Ferenc Pauk, János Utilization of in Vitro Anther Culture in Spelt Wheat Breeding |
title | Utilization of in Vitro Anther Culture in Spelt Wheat Breeding |
title_full | Utilization of in Vitro Anther Culture in Spelt Wheat Breeding |
title_fullStr | Utilization of in Vitro Anther Culture in Spelt Wheat Breeding |
title_full_unstemmed | Utilization of in Vitro Anther Culture in Spelt Wheat Breeding |
title_short | Utilization of in Vitro Anther Culture in Spelt Wheat Breeding |
title_sort | utilization of in vitro anther culture in spelt wheat breeding |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6843536/ https://www.ncbi.nlm.nih.gov/pubmed/31652667 http://dx.doi.org/10.3390/plants8100436 |
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