Determination of Predominant Organic Acid Components in Malus Species: Correlation with Apple Domestication
文献类型：期刊论文
| 作者 | Ma, Fengwang2; Li, Mingjun2; Ogutu, Collins1; Li, Cuiying2; Gao, Meng2; Yuan, Yangyang2; Ma, Baiquan2 |
| 刊名 | METABOLITES
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 8期号:4页码:11 |
| 关键词 | malic acid citric acid HPLC genetic relationship |
| ISSN号 | 2218-1989 |
| DOI | 10.3390/metabo8040074 |
| 英文摘要 | Significant variation in organic acid components was detected in mature fruits of 101 apple accessions using high-performance liquid chromatography. The Malus species predominantly accumulated malic acid and citric acid, whereas wild fruits exhibited significantly higher levels of organic acid content than that in cultivated fruits. Differential accumulation patterns during fruit developmental stages was detected between malic acid and citric acid, thus suggesting a complex genetic regulation mechanism of organic acid metabolism in apple fruit. A highly positive correlation was detected between fruit total organic acid content with malic acid and citric acid content, thus suggesting that malic acid and citric acid are the principal determinants of apple fruit acidity. In contrast to malic acid, citric acid was predominantly detected in partial wild apples, while extremely low to undetectable concentrations of citric acid were observed in cultivated apple fruits; this is likely due to the genetic effects of parental characters. Our results provide vital information that could be useful for future studies on genetic analysis and improvement of organic acid accumulation in apple fruits. |
| 资助项目 | National Natural Science Foundation of China[31701875] ; China Postdoctoral Science Foundation[2017M613225] ; China Postdoctoral Science Foundation[2017M613226] ; Fundamental Research Funds for the Central Universities[2452017068] |
| WOS研究方向 | Biochemistry & Molecular Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000454524700021 |
| 出版者 | MDPI |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/6245]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Ma, Fengwang |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China 2.Northwest A&F Univ, State Key Lab Crop Stress Biol Arid Areas, Shaanxi Key Lab Apple, Coll Hort, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Fengwang,Li, Mingjun,Ogutu, Collins,et al. Determination of Predominant Organic Acid Components in Malus Species: Correlation with Apple Domestication[J]. METABOLITES,2018,8(4):11. |
| APA | Ma, Fengwang.,Li, Mingjun.,Ogutu, Collins.,Li, Cuiying.,Gao, Meng.,...&Ma, Baiquan.(2018).Determination of Predominant Organic Acid Components in Malus Species: Correlation with Apple Domestication.METABOLITES,8(4),11. |
| MLA | Ma, Fengwang,et al."Determination of Predominant Organic Acid Components in Malus Species: Correlation with Apple Domestication".METABOLITES 8.4(2018):11. |
入库方式： OAI收割
来源：武汉植物园
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