谷子近缘野生种的亲缘关系及其利用研究

doi:10.3724/SP.J.1006.2022.14047

Abstract

Abstract:

Foxtail millet (Setaria italica) was domesticated from the wild ancestor, green foxtail (S. viridis), about ten thousand years ago in China. Foxtail millet belongs to Setaria genus, which includes about 125 species of panicoid grasses worldwide, and 15 species of them in China varied from diploid to octoploid. Currently, six genomes in the Setaria genus have been identified by GISH (genomic in situ hybridization). Molecular phylogenetic analyses show that the Setaria genus is polyphyletic, in line with the characteristic of diversified genomes. Phylogeny of Setaria genus reveal that foxtail millet is most closely related with green foxtail, and then S. fabrei and S. verticillata, and that A genome of S. italica/S. viridis appears to be closer to B genome of S. adhaeran and C genome of S. grisebachii than the other known genomes. For utilization of wild species resources, foxtail millet breeders have successfully introduced the naturally mutated herbicide-resistant genes from green foxtail into cultivars, resulting in the herbicide-resistant foxtail millet variety. Here, we review the recent advances of wild species of foxtail millet in species classification, genome constitution and phylogenetic relationships, and highlight the utility of the wild species resources for breeding and domestication of foxtail millet. We also discuss the potentials of the wild Setaria species in discovery of domestication genes and breeding in foxtail millet in the future.

Key words: foxtail millet, wild species, phylogenetic analysis, breeding

ZHAO Mei-Cheng, DIAO Xian-Min. Phylogeny of wild Setaria species and their utilization in foxtail millet breeding[J].Acta Agronomica Sinica, 2022, 48(2): 267-279.

Figures/Tables 4

Table 1

Table 2

Fig. 1

Table 3

Identified naturally mutated herbicide-resistance Setaria species"

狗尾草种类 Species	发现年份 Year of the first identification	发现地点 Country	种植作物环境 Situation	抗除草剂种类 Active ingredients	除草剂作用位点 Site of action
S. viridis	1988	加拿大(曼尼托巴) Canada (Manitoba)	大麦 Barley 小麦 Wheat	乙丁烯氟灵 Ethalfluralin 氟乐灵 Trifluralin	微管抑制剂 Microtubule assembly inhibitors
S. viridis	1991	加拿大(曼尼托巴) Canada (Manitoba)	大麦 Barley 小麦 Wheat	禾草灵 Diclofop-methyl 拿扑净 Sethoxydim 肟草酮 Tralkoxydim	乙酰辅酶羧化酶抑制剂 Acetyl CoA carboxylase
S. viridis	1992	加拿大(曼尼托巴) Canada (Manitoba)	大麦 Barley 油菜 Canola	禾草灵 Diclofop-methyl 拿扑净 Sethoxydim 肟草酮 Tralkoxydim 氟乐灵 Trifluralin	微管和乙酰辅酶羧化酶抑制剂 Microtubule assembly and acetyl CoA carboxylase inhibitor
S. viridis	2001	加拿大(安大略省) Canada (Ontario)	玉米 Maize 大豆 Soybean	氟酮磺隆 Flucarbazone 咪唑乙烟酸 Imazethapyr 烟嘧磺隆 Nicosulfuron 嘧草硫醚 Pyrithiobac	乙酰乳酸合成酶抑制剂 Acetolactate synthase inhibitor
S. viridis	1982	法国 France	玉米 Maize	阿特拉津 Atrazine	光合作用光系统II抑制剂 Photosystem II inhibitor
S. viridis	1987	西班牙 Spain	玉米 Maize	阿特拉津 Atrazine	光合作用光系统II抑制剂 Photosystem II inhibitor
S. viridis	1989	美国(北达科他州) USA (North Dakota)	向日葵 Sunflower 小麦 Wheat	氟乐灵 Trifluralin	微管抑制剂 Microtubule assembly inhibitors
S. viridis	1999	美国(威斯康星州) USA (Wisconsin)	玉米 Maize 大豆 Soybean	甲氧咪草烟 Imazamox	乙酰乳酸合成酶抑制剂 Acetolactate synthase inhibitor
S. verticillata	1992	西班牙 Spain	玉米 Maize	阿特拉津 Atrazine	光合作用光系统II抑制剂 Photosystem II inhibitor
S. faberi	2003	加拿大(安大略省) Canada (Ontario)	大豆 Soybean	咪唑乙烟酸 Imazethapyr	乙酰乳酸合成酶抑制剂 Acetolactate synthase inhibitor
S. faberi	1987	西班牙 Spain	玉米 Maize	阿特拉津 Atrazine	光合作用光系统II抑制剂 Photosystem II inhibitor
S. faberi	1984	美国(马里兰州) USA (Maryland)	玉米 Maize	阿特拉津 Atrazine	光合作用光系统II抑制剂 Photosystem II inhibitor
S. faberi	1991	美国(威斯康星州) USA (Wisconsin)	胡萝卜 Carrot 玉米 Maize 洋葱 Onion	氟禾草灵 Fluazifop-butyl 拿扑净 Sethoxydim	乙酰辅酶羧化酶抑制剂 Acetyl CoA carboxylase
S. faberi	1999	美国(威斯康星州) USA (Wisconsin)	玉米 Maize 大豆 Soybean	咪唑乙烟酸 Imazethapyr 烟嘧磺隆 Nicosulfuron	乙酰乳酸合成酶抑制剂 Acetolactate synthase inhibitor
S. glauca	1997	美国(明尼苏达州) USA (Minnesota)	大豆 Soybean	咪唑乙烟酸 Imazethapyr	乙酰乳酸合成酶抑制剂 Acetolactate synthase inhibitor
S. glauca	1981	法国 France	玉米 Maize	阿特拉津 Atrazine	光合作用光系统II抑制剂 Photosystem II inhibitor

Table 3

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物种名称 Species name	起源地 Origin	染色体数目 Chromosome number (2n)
S. adhaerens	亚洲 Asia	18
S. apiculata	澳大利亚 Australia	36
S. barbata	非洲 Africa	54, 56
S. faberi	南美洲 South America	36
S. flavida	澳大利亚 Australia	44, 54
S. geminata	非洲 Africa	ND
S. grisebachii	北美洲和南美洲 North and South America	18
S. homonyma	非洲 Africa	ND
S. italica	亚洲 Asia	18, 36
S. kagerensis	非洲 Africa	18
S. lachnea	南美洲 South America	36
S. leucopila	美国, 墨西哥, 南美洲 USA, Mexico, and South America	54, 68, 72
S. longiseta	非洲 Africa	36
S. macrostachya	北美洲和南美洲 North and South America	54, 72
S. magna	北美洲和南美洲 North and South America	36
S. nigrirostris	非洲 Africa	18, 36, 54
S. oblongata	阿根廷和玻利维亚 Argentina and Bolivia	ND
S. palmifolia	亚洲和非洲 Asia and Africa	54, 36
S. pampeana	阿根廷 Argentina	50
S. pflanzii	南美洲 South America	36
S. plicata	亚洲 Asia	ND
S. pumila	非洲和亚洲 Africa and Asia	36, 54
S. restioidea	非洲 Africa	ND
S. rosengurtii	南美洲 South America	ND
S. scabrifolia	南美洲 South America	ND
S. sphacelata	非洲 Africa	18, 36, 54
S. sulcata	北美洲和南美洲 North and South America	18, 32, 36
S. tenacissima	北美洲和南美洲 North and South America	54, 36
S. vaginata	南美洲 South America	18
S. verticillata	欧亚大陆 Eurasia	36, 54
S. viridis	亚洲 Asia	18
S. vulpiseta	北美洲和南美洲 North and South America	36, 54

种名 Species name	起源地 Origin	搜集号 Accession number	染色体倍数 Chromosome number	基因组构成 Genome constitutions
S. viridis	中国河北 Hebei, China	N033	2n = 2x = 18	AA
S. viridis	俄罗斯 Russia	09005	2n = 2x = 18	AA
青9 Qing 9	中国河北 Hebei, China	N011	2n = 2x = 18	BB
S. adhaerans	西班牙 Spain	02448	2n = 2x = 18	BB
S. adhaerans	美国夏威夷 Hawaii, USA	25001	2n = 2x = 18	BB
S. grisebachii	墨西哥 Mexico	03001	2n = 2x = 18	CC
S. queenslandica	澳大利亚 Australia	PI316342	2n = 4x = 36	AAAA
S. lachnea	澳大利亚 Australia	11001	2n = 4x = 36	CCC’C’
S. verticillata	法国 France	08006	2n = 4x = 36	AABB
S. faberi	俄罗斯 Russia	02005	2n = 4x = 36	AABB
S. glauca	美国 USA	04004	2n = 4x = 36	X (DD)
S. glauca	日本 Japan	04002	2n = 8x = 72	X (DD)
S. plicata	中国昆明 Kunming, China	25001	2n = 4x = 36	X (EE)
S. palmifolia	中国昆明 Kunming, China	26001	2n = 6x = 54	X (EE)
S. arenaria	中国昆明 Kunming, China	27001	2n = 6x = 54	X (FF)

Phylogeny of wild Setaria species and their utilization in foxtail millet breeding

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