植物MYB转录因子调控次生代谢及逆境响应的研究进展

doi:10.13560/j.cnki.biotech.bull.1985.2021-1350

摘要/Abstract

摘要：

MYB是真核生物体内最大的转录因子家族之一,其成员在植物的生长发育、次生物质代谢、生物及非生物胁迫应答等多种生理过程中发挥重要作用。MYB基于特定的功能域与靶基因相互识别,对相关基因的表达进行调控,从而影响植物的发育及代谢过程。目前,MYB类转录因子家族部分成员的功能已经得到解析,涉及次生代谢、生物及非生物胁迫中的功能及表达调控等方面,本文基于以上研究进展进行综述,为MYB类转录因子的深入研究提供借鉴。

关键词: MYB, 次生代谢, 生物及非生物胁迫, 植物激素调控机制

Abstract:

MYB is one of the largest transcription factor（TF）families in eukaryotes,its members play important roles in plant growth and development,secondary metabolism,biotic and abiotic stress responses and other physiological processes. MYB TFs affect the development and metabolism of plants by regulating the expressions of related genes in signaling pathways via the mutual recognition of specific functional domains with target genes. So far,the functions of some members of MYB TF family have been characterized,involving the function and expression regulation of MYB in plant secondary metabolism,biotic and abiotic stresses,etc. Based on the above research progress,hereby we summarized the recent results of MYB TF study,and which is expected to provide evidence for further study.

Key words: MYB, secondary metabolism, biotic and abiotic stress, regulation mechanism of plant hormone

位欣欣, 兰海燕. 植物MYB转录因子调控次生代谢及逆境响应的研究进展[J]. 生物技术通报, 2022, 38(8): 12-23.

WEI Xin-xin, LAN Hai-yan. Advances in the Regulation of Plant MYB Transcription Factors in Secondary Metabolism and Stress Response[J]. Biotechnology Bulletin, 2022, 38(8): 12-23.

图/表 5

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植物名称 Plant species	转录因子 Transcription factor	次生代谢产物 Secondary metabolism	参考文献 Reference
拟南芥Arabidopsis thaliana	AtMYB20/42/43	促进木质素的生物合成Promoting lignin biosynthesis	[16]
杨梅M. rubra	MrMYB1	正调控花青素的积累Positive regulation of anthocyanin biosynthesis	[5]
美洲黑杨P. deltoides	PdMYB118	调节创伤诱导的花青素的积累Regulation of wound-induced anthocyanin accumulation	[7]
红梨P. pyrifolia	PyMYB10/114	正调控花青素的积累Positive regulation of anthocyanin biosynthesis	[9]
杨树Populus	PtrMYB57	负调控花青素的生物合成Negative regulation of anthocyanin biosynthesis	[10]
杜梨P. betulifolia	PbMYB12b	正向调控黄酮醇的生物合成Positive regulation of flavonol biosynthesis	[13]
茄子S. melongena	SmMYB75	正调控花青素的积累Positive regulation of anthocyanin biosynthesis	[8]
苹果 M. domestica	MdMYB22	正向调控黄酮醇的生物合成Positive regulation of flavonol biosynthesis	[14]
葡萄V. vinifera	VvMYBC2L2	抑制花青素合成Inhibition of anthocyanin synthesis	[11]
玉米Z. mays	ZmMYB167	参与木质素生物合成Participation in lignin biosynthesis	[17]
毛白杨P. tomentosa	PtoMYB216	参与木质素生物合成Participation in lignin biosynthesis	[18]
番茄S. lycopersicum	SlMYB31	调节番茄角质层蜡生物合成Regulation of biosynthesis of tomato cuticle wax	[23]
菊花C. morifolium	CmMYB#7/6	抑制花青素合成Negative regulation of anthocyanin synthesis	[12]
	CmMYB8	抑制木质素和黄酮的合成Inhibition of synthesis of lignin and flavonoids	[19]
大豆G.max	GmMYB176	调控异黄酮生物合成Regulation of isoflavone biosynthesis	[15]
	GmMYB12	参与黄酮类化合物的合成Involvement in synthesis of flavonoids	[27]
丹参S. miltiorrhiza	SmMYB98	参与丹参酮和丹酚酸代谢Participation in tanshinone and salvianolic acid metabolism	[26]
柳橙C. sinensis	CsMYB330/308	调控柑桔汁囊木质化Regulation of citrus juice sac lignification	[20]
桉Eucalyptus	EgMYB1	抑制木质部细胞壁木质素的沉积Inhibition of lignin deposition in xylem cell wall	[21]
香蕉Musa nana	MusaMYB31	抑制木质素和多酚的合成Inhibition of synthesis of lignin and polyphenol	[22]
麻疯树J. carcas	JcMYB1	参与种子油脂合成Participation in seed oil synthesis	[24]
辣椒C. annuum	CaMYB31	调控辣椒素类生物合成Regulation of capsaicin biosynthesis	[25]

植物名称 Plant species	转录因子 Transcription factor	次生代谢产物 Secondary metabolism	参考文献 Reference
拟南芥Arabidopsis thaliana	AtMYB20/42/43	促进木质素的生物合成Promoting lignin biosynthesis	[16]
杨梅M. rubra	MrMYB1	正调控花青素的积累Positive regulation of anthocyanin biosynthesis	[5]
美洲黑杨P. deltoides	PdMYB118	调节创伤诱导的花青素的积累Regulation of wound-induced anthocyanin accumulation	[7]
红梨P. pyrifolia	PyMYB10/114	正调控花青素的积累Positive regulation of anthocyanin biosynthesis	[9]
杨树Populus	PtrMYB57	负调控花青素的生物合成Negative regulation of anthocyanin biosynthesis	[10]
杜梨P. betulifolia	PbMYB12b	正向调控黄酮醇的生物合成Positive regulation of flavonol biosynthesis	[13]
茄子S. melongena	SmMYB75	正调控花青素的积累Positive regulation of anthocyanin biosynthesis	[8]
苹果 M. domestica	MdMYB22	正向调控黄酮醇的生物合成Positive regulation of flavonol biosynthesis	[14]
葡萄V. vinifera	VvMYBC2L2	抑制花青素合成Inhibition of anthocyanin synthesis	[11]
玉米Z. mays	ZmMYB167	参与木质素生物合成Participation in lignin biosynthesis	[17]
毛白杨P. tomentosa	PtoMYB216	参与木质素生物合成Participation in lignin biosynthesis	[18]
番茄S. lycopersicum	SlMYB31	调节番茄角质层蜡生物合成Regulation of biosynthesis of tomato cuticle wax	[23]
菊花C. morifolium	CmMYB#7/6	抑制花青素合成Negative regulation of anthocyanin synthesis	[12]
	CmMYB8	抑制木质素和黄酮的合成Inhibition of synthesis of lignin and flavonoids	[19]
大豆G.max	GmMYB176	调控异黄酮生物合成Regulation of isoflavone biosynthesis	[15]
	GmMYB12	参与黄酮类化合物的合成Involvement in synthesis of flavonoids	[27]
丹参S. miltiorrhiza	SmMYB98	参与丹参酮和丹酚酸代谢Participation in tanshinone and salvianolic acid metabolism	[26]
柳橙C. sinensis	CsMYB330/308	调控柑桔汁囊木质化Regulation of citrus juice sac lignification	[20]
桉Eucalyptus	EgMYB1	抑制木质部细胞壁木质素的沉积Inhibition of lignin deposition in xylem cell wall	[21]
香蕉Musa nana	MusaMYB31	抑制木质素和多酚的合成Inhibition of synthesis of lignin and polyphenol	[22]
麻疯树J. carcas	JcMYB1	参与种子油脂合成Participation in seed oil synthesis	[24]
辣椒C. annuum	CaMYB31	调控辣椒素类生物合成Regulation of capsaicin biosynthesis	[25]

植物名称Plant species	转录因子Transcription factor	响应胁迫类型Stress responses	参考文献Reference
拟南芥A. thaliana	AtMYB49	盐Salt	[28]
	AtMYB4	镉离子Cadmium	[60]
	AtMYB42	盐Salt	[31]
	AtMYB30	盐Salt;旱Drought;高温High temperature	[32,53]
	AtMYB12/75	盐Salt;旱Drought	[33,39-40]
	AtMYB41	旱（敏感）Drought（sensitive）	[43]
	AtMYB94/96	旱Drought;冷Cold	[41,47,49]
	AtMYB60	旱（敏感）Drought（sensitive）	[44]
	AtMYB15	冷（敏感）Cold（sensitive）	[50]
	AtMYBC1	冷（敏感）Cold（sensitive）	[52]
玉米Z. mays	ZmMYB3R	盐Salt;干旱Drought	[30]
旱地棉Gossypium aridum	GaMYB85	干旱Drought	[48]
水稻Oryza sativa	OsARM1	砷离子Arsenic ion	[49]
	OsMYB55	高温High temperature	[56]
	OsMYB30	褐飞虱Brown planthopper	[68]
	OsMYB6	盐Salt	[29]
	OsMYB91	盐Salt	[37]
大豆G. max	GmMYB12	盐Salt;干旱Drought	[27]
	GmMYB48	低磷Low phosphorus	[57]
小麦Triticum aestivum	TaMYB31	干旱Drought	[42]
	TaPHR3-A1	低磷Low phosphorus	[58]
百合L. longiflorum	LlMYB305	高温High temperature	[54]
苹果M. domestica	MdMYB23	冷Cold	[51]
	MdMYB30	炭疽病菌Colletotrichum gloeosporioides	[63]
	MdMYB73	真菌性葡萄孢菌Botryosphaeria dothidea	[64]
猕猴桃A. chinensis	AcMYB3R	盐Salt;干旱Drought	[35]
蒺藜苜蓿Medicago truncatula	MtMYBS1	盐Salt	[38]
辣椒C. annuum	CaPHL8	青枯病菌RSI of R. solanacearum	[65]
野生葡萄Vitis davidii	VdMYB1	白粉病Powdery mildew disease	[66]
野生大豆G. soja	GsMYB15	盐Salt;棉铃虫Helicoverpa armigera	[6]
野草莓F. vesca	FvMYB24	盐Salt	[34]
芥菜B. juncea	BjMYB1	灰葡萄孢菌Botrytis cinerea	[67]
番茄S. lycopersicum	SlLeAN2	高温High temperature	[55]
萝卜R. sativus	RsMYB1	锌Zinc;铜Copper;镉Cadmium	[61]
盐角草S. brachiata	SbMYB15	镉Cadmium;镍Nickel	[62]

植物名称Plant species	转录因子Transcription factor	响应胁迫类型Stress responses	参考文献Reference
拟南芥A. thaliana	AtMYB49	盐Salt	[28]
	AtMYB4	镉离子Cadmium	[60]
	AtMYB42	盐Salt	[31]
	AtMYB30	盐Salt;旱Drought;高温High temperature	[32,53]
	AtMYB12/75	盐Salt;旱Drought	[33,39-40]
	AtMYB41	旱（敏感）Drought（sensitive）	[43]
	AtMYB94/96	旱Drought;冷Cold	[41,47,49]
	AtMYB60	旱（敏感）Drought（sensitive）	[44]
	AtMYB15	冷（敏感）Cold（sensitive）	[50]
	AtMYBC1	冷（敏感）Cold（sensitive）	[52]
玉米Z. mays	ZmMYB3R	盐Salt;干旱Drought	[30]
旱地棉Gossypium aridum	GaMYB85	干旱Drought	[48]
水稻Oryza sativa	OsARM1	砷离子Arsenic ion	[49]
	OsMYB55	高温High temperature	[56]
	OsMYB30	褐飞虱Brown planthopper	[68]
	OsMYB6	盐Salt	[29]
	OsMYB91	盐Salt	[37]
大豆G. max	GmMYB12	盐Salt;干旱Drought	[27]
	GmMYB48	低磷Low phosphorus	[57]
小麦Triticum aestivum	TaMYB31	干旱Drought	[42]
	TaPHR3-A1	低磷Low phosphorus	[58]
百合L. longiflorum	LlMYB305	高温High temperature	[54]
苹果M. domestica	MdMYB23	冷Cold	[51]
	MdMYB30	炭疽病菌Colletotrichum gloeosporioides	[63]
	MdMYB73	真菌性葡萄孢菌Botryosphaeria dothidea	[64]
猕猴桃A. chinensis	AcMYB3R	盐Salt;干旱Drought	[35]
蒺藜苜蓿Medicago truncatula	MtMYBS1	盐Salt	[38]
辣椒C. annuum	CaPHL8	青枯病菌RSI of R. solanacearum	[65]
野生葡萄Vitis davidii	VdMYB1	白粉病Powdery mildew disease	[66]
野生大豆G. soja	GsMYB15	盐Salt;棉铃虫Helicoverpa armigera	[6]
野草莓F. vesca	FvMYB24	盐Salt	[34]
芥菜B. juncea	BjMYB1	灰葡萄孢菌Botrytis cinerea	[67]
番茄S. lycopersicum	SlLeAN2	高温High temperature	[55]
萝卜R. sativus	RsMYB1	锌Zinc;铜Copper;镉Cadmium	[61]
盐角草S. brachiata	SbMYB15	镉Cadmium;镍Nickel	[62]