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Epigenetic map and genetic map basis of complex traits in cassava population
Cassava (Manihot esculenta Crantz) is an important tropical starchy root crop that is adapted to drought but extremely cold sensitive. A cold-tolerant, high-quality, and robust supply of cassava is urgently needed. Here, we clarify genome-wide distribution and classification of CCGG hemi-methylation...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5264614/ https://www.ncbi.nlm.nih.gov/pubmed/28120898 http://dx.doi.org/10.1038/srep41232 |
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author | Zou, Meiling Lu, Cheng Zhang, Shengkui Chen, Qing Sun, Xianglai Ma, Pingan Hu, Meizhen Peng, Ming Ma, Zilong Chen, Xin Zhou, Xincheng Wang, Haiyan Feng, Subin Fang, Kaixin Xie, Hairong Li, Zaiyun Liu, Kede Qin, Qiongyao Pei, Jinli Wang, Shujuan Pan, Kun Hu, Wenbin Feng, Binxiao Fan, Dayong Zhou, Bin Wu, Chunling Su, Ming Xia, Zhiqiang Li, Kaimian Wang, Wenquan |
author_facet | Zou, Meiling Lu, Cheng Zhang, Shengkui Chen, Qing Sun, Xianglai Ma, Pingan Hu, Meizhen Peng, Ming Ma, Zilong Chen, Xin Zhou, Xincheng Wang, Haiyan Feng, Subin Fang, Kaixin Xie, Hairong Li, Zaiyun Liu, Kede Qin, Qiongyao Pei, Jinli Wang, Shujuan Pan, Kun Hu, Wenbin Feng, Binxiao Fan, Dayong Zhou, Bin Wu, Chunling Su, Ming Xia, Zhiqiang Li, Kaimian Wang, Wenquan |
author_sort | Zou, Meiling |
collection | PubMed |
description | Cassava (Manihot esculenta Crantz) is an important tropical starchy root crop that is adapted to drought but extremely cold sensitive. A cold-tolerant, high-quality, and robust supply of cassava is urgently needed. Here, we clarify genome-wide distribution and classification of CCGG hemi-methylation and full-methylation, and detected 77 much candidate QTLs(epi) for cold stress and 103 much candidate QTLs(epi) for storage root quality and yield in 186 cassava population, generated by crossing two non-inbred lines with female parent KU50 and male parent SC124 (KS population). We developed amplified-fragment single nucleotide polymorphism and methylation (AFSM) genetic map in this population. We also constructed the AFSM QTL map, identified 260 much candidate QTL genes for cold stress and 301 much candidate QTL genes for storage root quality and yield, based on the years greenhouse and field trials. This may accounted for a significant amount of the variation in the key traits controlling cold tolerance and the high quality and yield of cassava. |
format | Online Article Text |
id | pubmed-5264614 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-52646142017-01-30 Epigenetic map and genetic map basis of complex traits in cassava population Zou, Meiling Lu, Cheng Zhang, Shengkui Chen, Qing Sun, Xianglai Ma, Pingan Hu, Meizhen Peng, Ming Ma, Zilong Chen, Xin Zhou, Xincheng Wang, Haiyan Feng, Subin Fang, Kaixin Xie, Hairong Li, Zaiyun Liu, Kede Qin, Qiongyao Pei, Jinli Wang, Shujuan Pan, Kun Hu, Wenbin Feng, Binxiao Fan, Dayong Zhou, Bin Wu, Chunling Su, Ming Xia, Zhiqiang Li, Kaimian Wang, Wenquan Sci Rep Article Cassava (Manihot esculenta Crantz) is an important tropical starchy root crop that is adapted to drought but extremely cold sensitive. A cold-tolerant, high-quality, and robust supply of cassava is urgently needed. Here, we clarify genome-wide distribution and classification of CCGG hemi-methylation and full-methylation, and detected 77 much candidate QTLs(epi) for cold stress and 103 much candidate QTLs(epi) for storage root quality and yield in 186 cassava population, generated by crossing two non-inbred lines with female parent KU50 and male parent SC124 (KS population). We developed amplified-fragment single nucleotide polymorphism and methylation (AFSM) genetic map in this population. We also constructed the AFSM QTL map, identified 260 much candidate QTL genes for cold stress and 301 much candidate QTL genes for storage root quality and yield, based on the years greenhouse and field trials. This may accounted for a significant amount of the variation in the key traits controlling cold tolerance and the high quality and yield of cassava. Nature Publishing Group 2017-01-25 /pmc/articles/PMC5264614/ /pubmed/28120898 http://dx.doi.org/10.1038/srep41232 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ |
spellingShingle | Article Zou, Meiling Lu, Cheng Zhang, Shengkui Chen, Qing Sun, Xianglai Ma, Pingan Hu, Meizhen Peng, Ming Ma, Zilong Chen, Xin Zhou, Xincheng Wang, Haiyan Feng, Subin Fang, Kaixin Xie, Hairong Li, Zaiyun Liu, Kede Qin, Qiongyao Pei, Jinli Wang, Shujuan Pan, Kun Hu, Wenbin Feng, Binxiao Fan, Dayong Zhou, Bin Wu, Chunling Su, Ming Xia, Zhiqiang Li, Kaimian Wang, Wenquan Epigenetic map and genetic map basis of complex traits in cassava population |
title | Epigenetic map and genetic map basis of complex traits in cassava population |
title_full | Epigenetic map and genetic map basis of complex traits in cassava population |
title_fullStr | Epigenetic map and genetic map basis of complex traits in cassava population |
title_full_unstemmed | Epigenetic map and genetic map basis of complex traits in cassava population |
title_short | Epigenetic map and genetic map basis of complex traits in cassava population |
title_sort | epigenetic map and genetic map basis of complex traits in cassava population |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5264614/ https://www.ncbi.nlm.nih.gov/pubmed/28120898 http://dx.doi.org/10.1038/srep41232 |
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