Identification of Leaf Rust Resistance Genes in 50 Wheat Cultivars

doi:10.7668/hbnxb.20194386

Abstract

Abstract:

Breeding resistant varieties is the most economical and feasible method to control wheat leaf rust.In order to further explore the resistance genes,50 wheat varieties were selected in this study,including wheat varieties from Shandong,Henan,Hebei,Shandong and other 8 provinces.Firstly,16 physiological races of leaf rust fungus (THFS,TGTS,THJS,FHKT,FGJN,KHKS,FCJQ,RFKS,THFM,MHGT,KHGS,KBGT,FHGT,PHHT,FHJT,FCJT) were inoculated to 36 vector cultivars containing known leaf rust resistance genes,and 50 wheat varieties tested during the seedling stage.Due to the different virulence of each strain,specific molecular markers closely linked to known disease resistance genes can be combined and analyzed based on the differences in phenotype,and it can be inferred that 50 wheat materials may contain leaf rust resistance genes.The leaf rust resistance genes were identified by genetic deduction,molecular markers and pedigree analysis.The results showed that a total of 9 known resistance genes (Lr1,Lr2c,Lr10,Lr16,Lr26,Lr34,Lr37,Lr45 and Lr46) and a few unknown genes were detected in 50 cultivars.There were 22 varieties including Zimai 12 that contained the Lr1 gene;there were 10 varieties including Lumai 14 that contained the Lr2c gene;Laizhou 9361 only contained the Lr10 gene;there were 25 varieties including Kenong 199 that contained the Lr16 gene;there were 15 varieties including Xuzhou 24 that contained the Lr26 gene;Baomai 3 and Jingdong 8 contained the Lr34 gene;The Lr37 gene was contained in Zimai 12,He 0927,and He 9946;there were 11 varieties including Lianmai 2 that contained the Lr45 gene;there were 38 varieties including Shannong 19 that contained the Lr46 gene.

Key words: Wheat, Leaf rust, Gene derivation, Leaf rust resistance gene

ZHAO Xinyu, KANG Zhanhai, WANG Yu, LI Yanyan, GAO Weifang, LI Xing. Identification of Leaf Rust Resistance Genes in 50 Wheat Cultivars[J]. Acta Agriculturae Boreali-Sinica, 2024, 39(1): 156-164. doi: 10.7668/hbnxb.20194386.

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Figures/Tables 6

References 29

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基因 Gene	标记类型 Marker type	引物名称 Primer	引物序列(5'—3') Sequence of primer (5'—3')	退火温度/℃ Annealing temperature
Lr1	STS	WR003F WR003R	GGGACAGAGACCTTGGTGGA GACGATGATGATTTGCTGCTGG	62.0
Lr9	STS	J13/1 J13/2	TCCTTTTATTCCGCACGCCGG CCACACTACCCCAAAGAGACG	68.5
Lr10	STS	Lrk10D1 Lrk10D2	GAAGCCCTTCGTCTCATCTG TTGATTCATTGCAGATGAGATCACG	60.0
Lr19⁺	SCAR	SCS265F SCS265R	GGCGGATAAGCAGAGCAGAG GGCGGATAAGTGGGTTATGG	65.0
Lr19^-	SCAR	SCS253F SCS253R	GCTGGTTCCACAAAGCAAA GGCTGGTTCCTTAGATAGGTG	60.0
Lr20	STS	STS638-L STS638-R	ACAGCGATGAAGCAATGAAA GTCCAGTTGGTTGATGGAAT	65.0
Lr24	STS	Lr24J 9/1 Lr24J 9/2	TCTAGTCTGTACATGGGGGC TGGCACATGAACTCCATACG	60.0
Lr26⁺	STS	ω-secalinF ω-secalinR	ACCTTCCTCATCTTTGTCCT CCGATGCCTATACCACTACT	65.0
Lr26^-	STS	Glu-B3F Glu-B3R	GGTACCAACAACAACAACCC GTTGCTGCTGAGGTTGGTTC	60.0
Lr34	STS	csLV34F csLV34R	GTTGGTTAAGACTGGTGATGG TGCTTGCTATTGCTGAATAGT	55.0
Lr37	STS	VENTRIUP LN2	AGGGGCTACTGACCAAGGCT TGCAGCTACAGCAGTATGTACACAAAA	65.0
Lr46	CAPS	csLV46G22-F csLV46G22-R	TCGACTTTGGAATGGAGTTGC GGCGAAGATGCCATCATCCACCAG	65.0

基因 Gene	标记类型 Marker type	引物名称 Primer	引物序列(5'—3') Sequence of primer (5'—3')	退火温度/℃ Annealing temperature
Lr1	STS	WR003F WR003R	GGGACAGAGACCTTGGTGGA GACGATGATGATTTGCTGCTGG	62.0
Lr9	STS	J13/1 J13/2	TCCTTTTATTCCGCACGCCGG CCACACTACCCCAAAGAGACG	68.5
Lr10	STS	Lrk10D1 Lrk10D2	GAAGCCCTTCGTCTCATCTG TTGATTCATTGCAGATGAGATCACG	60.0
Lr19⁺	SCAR	SCS265F SCS265R	GGCGGATAAGCAGAGCAGAG GGCGGATAAGTGGGTTATGG	65.0
Lr19^-	SCAR	SCS253F SCS253R	GCTGGTTCCACAAAGCAAA GGCTGGTTCCTTAGATAGGTG	60.0
Lr20	STS	STS638-L STS638-R	ACAGCGATGAAGCAATGAAA GTCCAGTTGGTTGATGGAAT	65.0
Lr24	STS	Lr24J 9/1 Lr24J 9/2	TCTAGTCTGTACATGGGGGC TGGCACATGAACTCCATACG	60.0
Lr26⁺	STS	ω-secalinF ω-secalinR	ACCTTCCTCATCTTTGTCCT CCGATGCCTATACCACTACT	65.0
Lr26^-	STS	Glu-B3F Glu-B3R	GGTACCAACAACAACAACCC GTTGCTGCTGAGGTTGGTTC	60.0
Lr34	STS	csLV34F csLV34R	GTTGGTTAAGACTGGTGATGG TGCTTGCTATTGCTGAATAGT	55.0
Lr37	STS	VENTRIUP LN2	AGGGGCTACTGACCAAGGCT TGCAGCTACAGCAGTATGTACACAAAA	65.0
Lr46	CAPS	csLV46G22-F csLV46G22-R	TCGACTTTGGAATGGAGTTGC GGCGAAGATGCCATCATCCACCAG	65.0

序号 No.	品种(Lr基因) Varieties (Lr genes)	叶锈菌生理小种侵染型Infection types to Pt pathotypes
序号 No.	品种(Lr基因) Varieties (Lr genes)	THFS		TGTS		THJS		FHKT		FGJN		KHKS		FCJQ		RFKS		THFM		MHGT		KHGS		KBGT		FHGT		PHHT		FHJT		FCJT
1	RL6003 (Lr1)		4		4		4		1		0		2		;		3		4		3		2		;		;		3		1		;
2	RL6016(Lr2a)		3		4		4		2		1		3		;		3		4		;		4		3		1		1		1		;
3	RL6047(Lr2c)		4		3		4		4		4		3		4		2		3		2		4		4		4		4		3		4
4	RL6002(Lr3)		3		4		3		4		4		4		4		4		3		3		4		4		3		4		4		4
5	RL6010(Lr9)		0		0		0		0		0		0		0		0		0		0		0		0		;		0		0		0
6	RL6005(Lr16)		4		4		4		3		3		3		1		2		3		4		4		2		4		3		3		2
7	RL6064(Lr24)		1		1		1		;		;		1		;		1		;		1		1		1		1		1		1		;
8	RL6078(Lr26)		4		2		3		3		2		4		4		4		3		4		4		2		4		2		2		3
9	RL600(Lr3ka)		2		3		;		1		1		2		;		;		1		;		1		;		;		;		;		;
10	RL6053(Lr11)		2		4		4		4		4		4		4		3		2		3		4		3		4		2		4		3
11	RL6008(Lr17)		3		4		3		4		4		4		4		4		3		2		2		1		2		1+		3		3
12	RL6049(Lr30)		4		3		2		4		;		4		;		3		4		1		1		1		;		1+		;		1
13	RL6051(LrB)		4		3		4		3		4		3		4		4		3		4		4		4		4		4		4		3
14	RL6004(Lr10)		3		4		4		4		2		4		4		4		2+		3		3		3		4		4		3		4
15	RL6013(Lr14a)		4		4		4		3		4		3		2+		3		2+		3		4		4		4		;		4		3
16	RL6009 (Lr18)		2+		2		2		3		1		1		2+		2+		3		3		2		4		3		3		4		3
17	RL6019 (Lr2b)		3		4		4		2+		3		4		3		4		3		3		3		;		4		3		3		3
18	RL6042 (Lr3bg)		4		4		4		4		3		4		4		4		4		4		3		3		3		4		3		4
19	RL4031 (Lr13)		4		3		3		4		4		4		4		4		3		3		3		4		3		4		3		3
20	RL6006 (Lr14b)		3		3		4		4		4		4		4		4		3		4		3		4		4		3		4		3
21	RL6052 (Lr15)		4		3		1		;		1		;		;		;		3		1+		1		1		;		2		1		1
22	RL6040 (Lr19)		;		0		0		0		0		0		0		0		;		;		;		;		0		0		;		;
23	RL6092 (Lr20)		4		;		2		2		3		4		3		2+		2		1+		1+		2		1		2		1		4
24	RL6043 (Lr21)		2+		;		3		3		2		4		3		3		1+		3		3		3		2+		4		2+		2
25	RL6012 (Lr23)		2+		3		3		4		3		4		4		3		2+		3		3		4		4		3		2+		4
26	RL6079 (Lr28)		1		1		0		0		0		0		;		1		;		;		;		1		;		;		;		;
27	RL6080 (Lr29)		2		2		2		2		1		2		2		2		2		1		1		;		1		1		;		1
28	RL6057 (Lr33)		3		4		4		4		3		4		3		4		3		4		4		4		4		4		4		4
29	E84018 (Lr36)		2+		2		4		3		2		2+		2+		2+		1+		2		2		3		3		3		2+		2+
30	KS86NGRC02 (Lr39)		4		4		4		4		3		4		4		4		3		4		4		4		4		4		4		4
31	KS91WGRC11 (Lr42)		1		;		;		1		;		;		0		0		;		1		1+		;		;		0		1		;
32	RL6147 (Lr44)		3		2		2		4		4		4		3		2		3		3		2		4		4		4		4		4
33	RL6144 (Lr45)		;		3		4		1		4		4		4		4		3		3		3		2		4		3		;		1
34	C98.006 (Lr47)		0		0		0		1		0		;		;		;		;		1		;		;		;		;		;		0
35	C78.5 (Lr51)		1		2		;		2+		1		;		;		;		;		;		;		;		;		;		1		1
36	98M71 (Lr53)		2		0		0		1		1		0		2		0		1		0		0		0		;		1		1		;

序号 No.	品种(Lr基因) Varieties (Lr genes)	叶锈菌生理小种侵染型Infection types to Pt pathotypes
序号 No.	品种(Lr基因) Varieties (Lr genes)	THFS		TGTS		THJS		FHKT		FGJN		KHKS		FCJQ		RFKS		THFM		MHGT		KHGS		KBGT		FHGT		PHHT		FHJT		FCJT
1	RL6003 (Lr1)		4		4		4		1		0		2		;		3		4		3		2		;		;		3		1		;
2	RL6016(Lr2a)		3		4		4		2		1		3		;		3		4		;		4		3		1		1		1		;
3	RL6047(Lr2c)		4		3		4		4		4		3		4		2		3		2		4		4		4		4		3		4
4	RL6002(Lr3)		3		4		3		4		4		4		4		4		3		3		4		4		3		4		4		4
5	RL6010(Lr9)		0		0		0		0		0		0		0		0		0		0		0		0		;		0		0		0
6	RL6005(Lr16)		4		4		4		3		3		3		1		2		3		4		4		2		4		3		3		2
7	RL6064(Lr24)		1		1		1		;		;		1		;		1		;		1		1		1		1		1		1		;
8	RL6078(Lr26)		4		2		3		3		2		4		4		4		3		4		4		2		4		2		2		3
9	RL600(Lr3ka)		2		3		;		1		1		2		;		;		1		;		1		;		;		;		;		;
10	RL6053(Lr11)		2		4		4		4		4		4		4		3		2		3		4		3		4		2		4		3
11	RL6008(Lr17)		3		4		3		4		4		4		4		4		3		2		2		1		2		1+		3		3
12	RL6049(Lr30)		4		3		2		4		;		4		;		3		4		1		1		1		;		1+		;		1
13	RL6051(LrB)		4		3		4		3		4		3		4		4		3		4		4		4		4		4		4		3
14	RL6004(Lr10)		3		4		4		4		2		4		4		4		2+		3		3		3		4		4		3		4
15	RL6013(Lr14a)		4		4		4		3		4		3		2+		3		2+		3		4		4		4		;		4		3
16	RL6009 (Lr18)		2+		2		2		3		1		1		2+		2+		3		3		2		4		3		3		4		3
17	RL6019 (Lr2b)		3		4		4		2+		3		4		3		4		3		3		3		;		4		3		3		3
18	RL6042 (Lr3bg)		4		4		4		4		3		4		4		4		4		4		3		3		3		4		3		4
19	RL4031 (Lr13)		4		3		3		4		4		4		4		4		3		3		3		4		3		4		3		3
20	RL6006 (Lr14b)		3		3		4		4		4		4		4		4		3		4		3		4		4		3		4		3
21	RL6052 (Lr15)		4		3		1		;		1		;		;		;		3		1+		1		1		;		2		1		1
22	RL6040 (Lr19)		;		0		0		0		0		0		0		0		;		;		;		;		0		0		;		;
23	RL6092 (Lr20)		4		;		2		2		3		4		3		2+		2		1+		1+		2		1		2		1		4
24	RL6043 (Lr21)		2+		;		3		3		2		4		3		3		1+		3		3		3		2+		4		2+		2
25	RL6012 (Lr23)		2+		3		3		4		3		4		4		3		2+		3		3		4		4		3		2+		4
26	RL6079 (Lr28)		1		1		0		0		0		0		;		1		;		;		;		1		;		;		;		;
27	RL6080 (Lr29)		2		2		2		2		1		2		2		2		2		1		1		;		1		1		;		1
28	RL6057 (Lr33)		3		4		4		4		3		4		3		4		3		4		4		4		4		4		4		4
29	E84018 (Lr36)		2+		2		4		3		2		2+		2+		2+		1+		2		2		3		3		3		2+		2+
30	KS86NGRC02 (Lr39)		4		4		4		4		3		4		4		4		3		4		4		4		4		4		4		4
31	KS91WGRC11 (Lr42)		1		;		;		1		;		;		0		0		;		1		1+		;		;		0		1		;
32	RL6147 (Lr44)		3		2		2		4		4		4		3		2		3		3		2		4		4		4		4		4
33	RL6144 (Lr45)		;		3		4		1		4		4		4		4		3		3		3		2		4		3		;		1
34	C98.006 (Lr47)		0		0		0		1		0		;		;		;		;		1		;		;		;		;		;		0
35	C78.5 (Lr51)		1		2		;		2+		1		;		;		;		;		;		;		;		;		;		1		1
36	98M71 (Lr53)		2		0		0		1		1		0		2		0		1		0		0		0		;		1		1		;

序号 No.	品种 Varieties	叶锈菌侵染型Infection types to Pt pathotypes
序号 No.	品种 Varieties	THFS	TGTS	THJS	FHKT	FGJN	KHKS	FCJQ	RFKS	THFM	MHGT	KHGS	KBGT	FHGT	PHHT	FHJT	FCJT
1	淄麦12	4	3	4	2	2	1	;	2	3	4	1	2	2	4	2	1
2	科农199	0	2	3	;	0	0	;	;	4	3	2	1	;	;	2	;
3	小偃22	4	4	4	4	4	4	3	4	4	4	4	3	4	4	4	4
4	徐州24	4	2	4	2	0	2	0	3	3	3	2	;	;	2	2+	;
5	华成3366	3	4	4	4	3	4	2	2	4	4	4	2	4	4	4	2
6	课11	3	3	4	3	3	4	3	3	4	3	3	4	4	3	3	4
7	开麦21	4	4	4	;	;	;	1	;	4	4	;	;	;	;	2	;
8	连麦2号	1	2	4	2	2	4	2	1	4	4	3	2	4	1	2	1
9	周麦24	2	2	4	2	2	2+	1	1	4	4	2	1+	1+	;	2+	2
10	宝麦3号	4	4	4	3	3	4	3	3	3	3	4	3	3	4	4	3
11	烟农21	4	4	4	;	;	;	2+	2	4	3	;	;	;	3	2+	;
12	小偃81	3	3	4	4	4	4	3	4	4	3	3	3	4	4	3	4
13	衡136	1	2	3	1	2	2+	1+	3	3	3	2	1	1	2	2+	1
14	烟农999	3	4	4	3	3	4	2	2+	4	3	4	2+	3	3	3	2
15	鲁原205	4	4	4	1	1+	2	2+	2	3	4	1	1	2	3	2	1
16	存麦8号	3	2	4	;	;	1	1	2+	4	3	2	;	;	;	1+	;
17	山农19	3	2	3	1+	2	2	2	4	3	4	2+	2	2	2	2	2
18	淮麦17	1	2	4	;	0	;	0	1	3	3	2	;	;	0	2+	;
19	鲁麦14	3	4	4	4	4	4	2+	2	3	2	4	1	4	4	4	2
20	济南17	3	4	4	4	4	3	2	0	3	3	3	1	4	3	3	2+
21	泰山21	4	3	4	3	4	3	4	1	3	2	3	3	3	3	4	3
22	周麦16	3	2+	4	2	;	;	1	0	3	3	2	;	;	;	2+	;
23	津农6号	3	4	4	2	0	;	1	;	3	2	;	;	;	;	2+	;
24	济航1号	4	4	4	4	3	4	1	2	4	4	3	2+	3	4	3	2+
25	安家0807	3	4	4	4	3	4	2+	1	4	4	4	2	4	4	4	2
26	中农麦17	3	2+	3	3	3	4	4	2	3	2	4	3	4	4	4	3
27	郑麦101	4	4	4	4	4	4	4	4	3	4	4	3	4	4	4	4
28	镇89066	3	3	4	3	2+	4	4	;	3	2+	1	2	3	2	2+	4
29	济宁6058	3	3	3	;	0	1	0	3	3	3	2	;	0	3	2	2
30	石4185	2	2	3	;	0	;	1	;	3	3	2	0	0	0	1	0
31	偃展4110	4	2	3	3	2+	4	3	4	4	3	4	2	4	2+	2	4
32	山农20	4	2	4	4	2	3	0	1	4	4	4	2	4	2	1	1
33	中育01089	;	4	;	1	3	2	;	2	3	;	1	1+	1	0	;	1
34	晋麦13	4	2+	2+	1	2+	3	1	2+	3	1+	3	1+	2	;	1	2
35	洛22	4	3	3	3	3	4	1	2	4	1	3	2	4	3	3	2
36	莱州9361	3	1+	4	2+	2+	4	3	3	2	2+	3	3	4	2+	3	4
37	邢麦11	4	3	4	2	2	1	1	2	4	2	2+	2+	2	4	2	2
38	轮选061	4	4	3	3	3	3	4	4	3	3	3	4	4	3	3	4
39	淮阴84137	1	0	3	2	1	4	3	3	4	3	3	2	4	1	0	1
40	鹤0927	1	3	4	2	3	4	4	3	4	3	3	2+	4	3	1	2
41	科遗6140	2	4	4	0	;	2	1	3	3	1	;	1	0	4	2	1
42	菏9946	4	3	3	3	4	3	1	2	3	2	3	2	3	2+	3	2
43	京冬8号	4	2	3	1	2	1	1+	3	3	3	1+	1+	1	2	1	2
44	中麦349	3	2	4	3	2	4	1	0	3	4	4	2	4	1	2	2
45	永4896	3	4	3	4	4	3	3	1	3	1	4	4	4	4	3	4
46	菏麦17	3	4	3	2	2+	4	2	2	4	2+	4	2	4	4	4	2
47	运旱618	4	4	4	2	2	2	2	4	4	3	2	1	2	4	2	1
48	轮选901	1	4	3	0	3	4	2	1	4	4	3	2	4	4	2+	2
49	老红麦	3	4	4	4	4	3	4	4	4	4	4	4	4	4	3	4
50	Taichung 29	4	4	4	4	4	4	4	3	3	3	3	4	3	4	3	4

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