[1]王培育,罗维鸿,李尊文,等.铁皮石斛耐光氧化性及花青素合成基因家族鉴定[J].江苏农业科学,2026,54(11):38-47.
 Wang Peiyu,et al.Identification of gene family for light oxidation resistance and anthocyanin synthesis in Dendrobium officinale[J].Jiangsu Agricultural Sciences,2026,54(11):38-47.
点击复制

铁皮石斛耐光氧化性及花青素合成基因家族鉴定()

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第54卷
期数:
2026年第11期
页码:
38-47
栏目:
生物技术
出版日期:
2026-06-05

文章信息/Info

Title:
Identification of gene family for light oxidation resistance and anthocyanin synthesis in Dendrobium officinale
作者:
王培育1 罗维鸿2 李尊文1 颜沛沛1 江金兰1 黄裕忠3 叶炜1
1.福建省三明市农业科学研究院/福建省(山区)作物遗传改良与创新利用重点试验室,福建沙县 365051; 2.福建农林大学园艺植物生物工程研究所,福建福州 350002; 3.福建省三明市沙县区农田建设与土肥技术推广站,福建三明 365050
Author(s):
Wang Peiyuet al
关键词:
铁皮石斛光照度花青素合成途径基因家族抗光氧化性
Keywords:
-
分类号:
S188
DOI:
-
文献标志码:
A
摘要:
为探究花青素在铁皮石斛抗光氧化过程中是否发挥作用,以及光照如何通过调控花青素合成途径相关基因的表达进而影响其花青素积累。以九仙斛-5、T45-1、1-8#为研究对象,通过高光胁迫处理,测定反映光胁迫程度的主要指标,包括叶绿素荧光参数、膜脂过氧化水平、活性氧积累量及抗氧化酶活性。同时,通过比较不同石斛品种花青素的含量差异,结合转录组测序与qPCR技术,解析光照对铁皮石斛花青素合成的分子机制。结果表明,在高光胁迫下,3种铁皮石斛的PSⅡ最大量子产量、实际光化学量子产量Y(Ⅱ)以及光损伤指标Y(NO)的变化趋势基本一致;同时,其抗氧化酶活性及超氧化合物的累积趋势也基本一致,表明高光胁迫处理已使铁皮石斛出现光抑制现象。其中,九仙斛-5在高光胁迫下表现出更强的抗性。进一步测定3个铁皮石斛种质的三大植物色素含量后发现,九仙斛-5中的花青素含量明显高于其他种质,且其主要的色素物质为总花青素。转录组测序与qPCR验证结果表明,大量花青苷合成结构基因在九仙斛-5中高度表达。本研究为探讨光照对铁皮石斛花青素合成的影响提供了生理及分子生物学依据,旨在为今后铁皮石斛的抗光氧化性机制研究及抗光氧化性种质资源的开发利用提供理论参考。同时,也为提高崖壁铁皮石斛耐光性,降低崖壁栽培成本,提升种苗移栽成活率打下产业基础。
Abstract:
-

参考文献/References:

[1] Yang B,Tang J,Yu Z H,et al. Light stress responses and prospects for engineering light stress tolerance in crop plants[J]. Journal of Plant Growth Regulation,2019,38(4):1489-1506.
[2]Liu Y N,Xu Q Z,Li W C,et al. Long-term high light stress induces leaf senescence in wheat (Triticum aestivum L.)[J]. Photosynthetica,2019,57(3):830-840.
[3]Springob K,Nakajima J I,Yamazaki M,et al. Recent advances in the biosynthesis and accumulation of anthocyanins[J]. Natural Product Reports,2003,20(3):288-303.
[4]贾赵东,马佩勇,边小峰,等. 植物花青素合成代谢途径及其分子调控[J]. 西北植物学报,2014,34(7):1496-1506.
[5]Li X L,Ren Q L,Zhao W X,et al. Interaction between UV-B and plant anthocyanins[J]. Functional Plant Biology,2023,50(8):599-611.
[6]Araguirang G E,Richter A S. Activation of anthocyanin biosynthesis in high light-what is the initial signal [J]. The New Phytologist,2022,236(6):2037-2043.
[7]Tanaka Y,Sasaki N,Ohmiya A. Biosynthesis of plant pigments:anthocyanins,betalains and carotenoids[J]. The Plant Journal,2008,54(4):733-749.
[8]Zhao S S,Blum J A,Ma F F,et al. Anthocyanin accumulation provides protection against high light stress while reducing photosynthesis in apple leaves[J]. International Journal of Molecular Sciences,2022,23(20):12616.
[9]Greul A K,Grundmann J U,Heinrich F,et al. Photoprotection of UV-irradiated human skin:an antioxidative combination of vitamins E and C,carotenoids,selenium and proanthocyanidins[J]. Skin Pharmacology and Applied Skin Physiology,2002,15(5):307-315.
[10]Gu K D,Wang C K,Hu D G,et al. How do anthocyanins paint our horticultural products [J]. Scientia Horticulturae,2019,249:257-262.
[11]Yoon H S,Yang H C,Kang H M,et al. Mechanical stress-induced anthocyanin regulatory genes involved in anthocyanin accumulation in tomato plants[J]. Horticulture,Environment,and Biotechnology,2024,65(2):283-291.
[12]Zhang J X,Li W P,Zhang P,et al. Effect of supplementary light with different wavelengths on anthocyanin composition,sugar accumulation and volatile compound profiles of grapes[J]. Foods,2023,12(22):4165.
[13]An X L,Tan T Y,Song Z J,et al. Physiological response of anthocyanin synthesis to different light intensities in blueberry[J]. PLoS One,2023,18(6):e0283284.
[14]Jiang Y,Song H Y,He J R,et al. Comparative transcriptome analysis provides global insight into gene expression differences between two orchid cultivars[J]. PLoS One,2018,13(7):e0200155.
[15]Yu Z M,Liao Y Y,Teixeira da Silva J A,et al. Differential accumulation of anthocyanins in Dendrobium officinale stems with red and green peels[J]. International Journal of Molecular Sciences,2018,19(10):2857.
[16]Ren Z Y,Qiu F N,Wang Y J,et al. Network analysis of transcriptome and LC-MS reveals a possible biosynthesis pathway of anthocyanins in Dendrobium officinale[J]. BioMed Research International,2020,2020:6512895.
[17]伊秀娟. 基于转录组测序的石斛黄酮类化合物生物合成相关基因的克隆与表达分析[D]. 上海:上海师范大学,2016.
[18]高俊凤. 植物生理学实验指导[M]. 北京:高等教育出版社,2006.
[19]Naing A H,Park K I,Ai T N,et al. Overexpression of snapdragon Delila (Del) gene in tobacco enhances anthocyanin accumulation and abiotic stress tolerance[J]. BMC Plant Biology,2017,17(1):65.
[20]Li X L,Lv X,Wang X H,et al. Effects of abiotic stress on anthocyanin accumulation and grain weight in purple wheat[J]. Crop & Pasture Science,2018,69(12):1208-1214.
[21]Steyn W J,Wand S J E,Holcroft D M,et al. Anthocyanins in vegetative tissues:a proposed unified function in photoprotection[J]. New Phytologist,2002,155(3):349-361.
[22]李煦,白雪晴,刘长霞,等. 天然花青素的抗氧化机制及功能活性研究进展[J]. 食品安全质量检测学报,2021,12(20):8163-8171.
[23]Agati G,Azzarello E,Pollastri S,et al. Flavonoids as antioxidants in plants:location and functional significance[J]. Plant Science,2012,196:67-76.
[24]Zheng X T,Yu Z C,Tang J W,et al. The major photoprotective role of anthocyanins in leaves of Arabidopsis thaliana under long-term high light treatment:antioxidant or light attenuator [J]. Photosynthesis Research,2021,149(1):25-40.
[25]Zhang K M,Yu H J,Shi K,et al. Photoprotective roles of anthocyanins in Begonia semperflorens[J]. Plant Science,2010,179(3):202-208.
[26]Huang X,Qin B,Xia S T,et al. A comparative study on the effects of strong light stress on the photosynthetic characteristics of the shade plant Camellia petelotii (Merr.) Sealy[J]. Biologia,2022,77(12):3455-3468.
[27]田密霞,周福慧,姜爱丽,等. 芸薹属植物呈色机理研究进展[J]. 园艺学报,2023,50(9):1971-1986.
[28]张磊,曹德美,胡建军. 植物叶色形成调控机制研究进展[J]. 植物遗传资源学报,2021,22(2):293-303.
[29]Wang L,Luo Z S,Yang M Y,et al. The action of RED light:specific elevation of pelargonidin-based anthocyanin through ABA-related pathway in strawberry[J]. Postharvest Biology and Technology,2022,186:111835.
[30]Zhang Y,Chen C Q,Cui Y L,et al. Potential regulatory genes of light induced anthocyanin accumulation in sweet cherry identified by combining transcriptome and metabolome analysis[J]. Frontiers in Plant Science,2023,14:1238624.
[31]Pratama A N,Grandmottet F,Kongbangkerd A,et al. Low-light intensity reprogramed flower pigmentation in Dendrobium Sonia via downregulation of dihydroflavonol 4-reductase and anthocyanidin synthase genes[J]. Scientia Horticulturae,2023,312:111853.
[32]白雪. 四季秋海棠叶片在低温和高光胁迫下次生花色素苷生物合成相关基因以及物质的研究[D]. 郑州:河南农业大学,2020.
[33]解潇冬,刘晓莹,汪文杰,等. 光质对红阳猕猴桃愈伤组织生长速度和花青素合成的影响[J]. 山西农业科学,2021,49(10):1166-1172.
[34]Shen J C,Shao W L,Du Z K,et al. Integrated metabolomic and transcriptomic analyses reveal differences in the biosynthetic pathway of anthocyanins in Fragaria nilgerrensis and Fragaria pentaphylla[J]. Scientia Horticulturae,2020,271:109476.
[35]Sunil L,Shetty N P.Biosynthesis and regulation of anthocyanin pathway genes[J]. Applied Microbiology and Biotechnology,2022,106(5):1783-1798.
[36]赵艳妹,刘林娅,鲁明秋,等. 异黄酮生物合成通路及关键酶研究进展[J]. 食品与发酵工业,2024,50(2):343-353.
[37]Chen W F,Zhang M X,Zhang G J,et al. Differential regulation of anthocyanin synthesis in apple peel under different sunlight intensities[J]. International Journal of Molecular Sciences,2019,20(23):6060.

相似文献/References:

[1]徐忠传,张玮,徐式近,等.Fe3O4和磁场处理对铁皮石斛原球茎生长的影响[J].江苏农业科学,2013,41(04):229.
[2]徐超,席刚俊,范克胜,等.不同氮源对铁皮石斛菌根真菌生长的影响[J].江苏农业科学,2013,41(04):236.
[3]徐忠传,曹秀,蔡国超,等.不同磁处理方法对铁皮石斛原球茎增殖生长的影响[J].江苏农业科学,2013,41(05):229.
 Xu Zhongchuan,et al.Effects of different magnetic treatments on proliferation growth of protocorm in[WTBX]Dendrobium officinale[WTBZ] Kimura et Migo[J].Jiangsu Agricultural Sciences,2013,41(11):229.
[4]史骥清,李娟,赵锋,等.乙烯利对铁皮石斛除蕾及其品质的影响[J].江苏农业科学,2013,41(07):228.
 Shi Jiqing,et al.Effect of ethephon on buds removing and quality of Dendrobium officinale[J].Jiangsu Agricultural Sciences,2013,41(11):228.
[5]冯霞,赵欣.铁皮石斛水提物对SD大鼠胃损伤的预防效果[J].江苏农业科学,2013,41(07):294.
 Feng Xia,et al.Preventive effect of Dendrobium candidum aqueous extract on gastric injury of SD-rats[J].Jiangsu Agricultural Sciences,2013,41(11):294.
[6]张宇斌,陈婷,罗天霞,等.温度对铁皮石斛幼苗生长期光合速率的影响[J].江苏农业科学,2013,41(08):223.
 Zhang Yubin,et al.Effect of temperature on photosynthetic rate of Dendrobium officinale during seedling growth period[J].Jiangsu Agricultural Sciences,2013,41(11):223.
[7]徐忠传,倪歆晨,蔡国超,等.不同光质条件下磁处理水对铁皮石斛原球茎生长的影响[J].江苏农业科学,2013,41(08):226.
 Xu Zhongchuan,et al.Effects of magnetic water and light quality on protocorm growth of Dendrobium officinale[J].Jiangsu Agricultural Sciences,2013,41(11):226.
[8]潘梅,吕德任,姜殿强,等.铁皮石斛袋式组培快繁技术研究[J].江苏农业科学,2013,41(10):37.
 Pan Mei,et al.Study on tissue culture and rapid propagation technology of Dendrobium candidum using transparent polypropylene film bag as culture vessel[J].Jiangsu Agricultural Sciences,2013,41(11):37.
[9]邹娜,喻苏琴,王春玲,等.铁皮石斛组织培养及试管开花研究[J].江苏农业科学,2013,41(12):42.
 Zou Na,et al.Study on tissue culture and in vitro flowering of Dendrobium candidum[J].Jiangsu Agricultural Sciences,2013,41(11):42.
[10]徐忠传,倪歆晨,蔡国超,等.不同光质条件下磁场处理对铁皮石斛原球茎生长的影响[J].江苏农业科学,2013,41(12):254.
 Xu Zhongchuan,et al.Effects of magnetic field and light quality on growth of Dendrobium officinale protocorm[J].Jiangsu Agricultural Sciences,2013,41(11):254.

备注/Memo

备注/Memo:
收稿日期:2025-04-28
基金项目:福建省科技计划项目(编号:2023S0018、2023N0047、2024N5008);福建省省级财政林业专项资金(编号:闽材资环指[2020]10号);三明市科技计划项目(编号:2023-N-6、2023-N-19)。
作者简介:王培育(1990—),男,福建晋江人,硕士,助理研究员,研究方向为药用植物育种及栽培。E-mail:404761990@ qq.com。
通信作者:叶炜,博士,研究员,研究方向为药用植物种质资源收集及育种。E-mail: clin131914@foxmail.com。
更新日期/Last Update: 2026-06-05