不同品种油橄榄果油脂品质差异形成的转录组学分析Transcriptomic analysis on the formation of oil quality differences in olive fruit of different varieties
为从基因水平研究不同品种油橄榄果油脂品质差异及其差异基因的代谢通路,以甘肃省陇南市两个油橄榄品种‘城固-32’和‘奇迹’第4成熟度果实为材料,分析两个品种油橄榄果油脂组成成分与理化性质差异,在此基础上,运用RNA-seq技术进行转录组分析,确定不同品种油橄榄果油脂品质形成差异的关键表达基因和相关代谢通路。结果表明:‘城固-32’和‘奇迹’油脂脂肪酸组成及含量、总酚和总黄酮含量、酸值和过氧化值有明显差异,在品质上表现为‘奇迹’优于‘城固-32’;两个品种油橄榄共筛选出10 114条差异基因,这些差异基因与核苷酸合成、代谢和生物调节相关的通路有关,主要在代谢途径、次生代谢产物生物合成途径中富集;差...
Main Author: | 苗欣1,马君义1,张宏杰1,缪欣1, 耿银鑫1,贺清艳1,孔维宝1,邓煜2 MIAO Xin1,MA Junyi1,ZHANG Hongjie1,MIU Xin1,GENG Yinxin1, HE Qingyan1,KONG Weibao1,DENG Yu2 |
---|---|
Format: | Article |
Language: | English |
Published: |
中粮工科(西安)国际工程有限公司
2023-10-01
|
Series: | Zhongguo youzhi |
Subjects: | |
Online Access: | http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20231012&flag=1 |
Similar Items
-
添加新鲜橄榄叶和复合果胶酶压榨对油橄榄果出油率和初榨橄榄油品质的影响Effects of adding fresh olive leaves and complex pectinase during pressing on oil extraction rate of olive fruit and quality of virgin olive oil
by: 佟祎鑫1,许佳敏1,白万明2,王菊花1,郭焌伟1,白小勇2,孔维宝1,3,马君义1,3 TONG Yixin1, XU Jiamin1, BAI Wanming2, WANG Juhua1, GUO Junwei1, BAI Xiaoyong2, KONG Weibao1,3, MA Junyi1,3
Published: (2023-02-01) -
初榨橄榄油中的微生物群及其对橄榄油品质的影响
by: 许佳敏1,佟祎鑫1,曹月琴1,白万明2,白小勇2,孔维宝1 XU Jiamin1, TONG Yixin1, CAO Yueqin1, BAI Wanming2, BAI Xiaoyong2, KONG Weibao1
Published: (2023-01-01) -
微藻油脂合成的转录调控研究进展Advances in transcriptional regulation of lipid synthesis in microalgae
by: 张艺博1,薛永常1,刘长斌1,2ZHANG Yibo1, XUE Yongchang1, LIU Changbin1,2
Published: (2024-04-01) -
橄榄油与橄榄油基二酯油煎炸薯条 品质差异分析Quality difference of French fries fried in olive oil and olive-based diacylglycerol oil
by: 谭文涛1,陈莹1,罗日明2,丁思梁3,杨博3,王卫飞4,戚穗坚1,王永华1 TAN Wentao1, CHEN Ying1, LUO Riming2, DING Siliang3, YANG Bo3, WANG Weifei4, QI Suijian1, WANG Yonghua1
Published: (2023-12-01) -
成熟度指数对不同品种橄榄油脂肪酸、酚类化合物及风味属性的影响Effect of maturity index on fatty acids, phenolic compounds and flavor attributes of olive oil from different varieties
by: 吕孝飞1,马君义1,郭俊炜1,杨立华1,任晓霞1,雍巧宁2,孔维宝1,邓煜2 LYU Xiaofei1, MA Junyi1, GUO Junwei1, YANG Lihua1, REN Xiaoxia1, YONG Qiaoning2, KONG Weibao1, DENG Yu2
Published: (2022-01-01)