Wild barley introgression lines revealed novel QTL alleles for root and related shoot traits in the cultivated barley (Hordeum vulgareL.)

Naz, Ali Ahmad; Arifuzzaman, Md; Muzammil, Shumaila; Pillen, Klaus; Léon, Jens

doi:10.1186/s12863-014-0107-6

Table 4 List of QTL effects for root and related shoot traits detected in the S42IL population

From: Wild barley introgression lines revealed novel QTL alleles for root and related shoot traits in the cultivated barley (Hordeum vulgareL.)

Trait^a	QTL name	Chr^b	Introgression (cM)	S42IL	Lsmeans S42IL^c	Lsmeans Scarlett^d	RP(IL)^e(%)
RL	QRl.S42IL.1H.a	1H	24.17-40.51	S42IL-102	54.1	40.2	34.5
	QRl.S42IL.1H.b	1H	199.04-205.07	S42IL-142	56.3		40.1
	QRl.S42IL.4H.a	4H	5.42-26.58	S42IL-116	51.4		28.0
	QRl.S42IL.4H.b	4H	89.78-91.93	S42IL-119	50.1		24.6
				S42IL-162	50.4		25.3
				S42IL-164	49.1		22.2
				S42IL-146	55.6		38.3
	QRl.S42IL.5H.a	5H	105.91-109.27	S42IL-173	46.5		15.7
				S42IL-125	56.9		41.6
	QRl.S42IL.5H.b	5H	203.85-231.75	S42IL-176	57.0		41.8
RDW	QRdw.S42IL.1H	1H	24.17-40.51	S42IL-102	5.9	3.3	78.8
	QRdw.S42IL.2H	2H	107.63-108.71	S42IL-109	5.1		54.5
	QRdw.S42IL.3H	3H	64.85-65.96	S42IL-154	4.5		36.3
				S42IL-155	4.8		45.5
	QRdw.S42IL.4H	4H	5.42-26.58	S42IL-116	5.1		54.5
	QRdw.S42IL.5H	5H	203.85-231.75	S42IL-176	5.4		63.6
	QRdw.S42IL.6H	6H	133.29-133.47	S42IL-129	5.5		66.6
	QRdw.S42IL.7H.a	7H	17.32-44.83	S42IL-133	5.0		51.5
	QRdw.S42IL.7H.b	7H	118.80-120.52	S42IL-169	4.5		36.3
				S42IL-171	4.9		48.5
RV	QRv.S42IL.1H	1H	24.17-40.51	S42IL-102	52.4	34.1	53.6
	QRv.S42IL.2H	2H	197.39-206.17	S42IL-175	51.4		50.7
	QRv.S42IL.5H	5H	203.85-231.75	S42IL-176	48.5		42.2
	QRv.S42IL.6H	6H	133.29-133.47	S42IL-129	50.6		48.1
	QRv.S42IL.7H	7H	17.32-44.83	S42IL-133	51.1		49.8
TIL	QTil.S42IL.1H.a	1H	97.18-98.23	S42IL-102	10.1	7.8	29.5
				S42IL-141	10.3		32.1
	QTil.S42IL.1H.b	1H	134.94-161.60	S42IL-143	10.8		38.5
	QTil.S42IL.2H	2H	107.63-108.71	S42IL-109	10.5		34.6
	QTil.S42IL.4H	4H	171.25-172.32	S42IL-123	10.6		35.9
				S42IL-124	11.4		46.2
	QTil.S42IL.5H	5H	203.85-231.75	S42IL-176	13.3		70.5
GH	QGh.S42IL.1H	1H	134.94-161.60	S42IL-143	2.0	5.0	-60
	QGh.S42IL.2H	2H	63.96-110.84	S42IL-109	3.0		-40
	QGh.S42IL.4H	4H	171.25-172.32	S42IL-123	3.9		-28
				S42IL-124	2.0		-60
	QGh.S42IL.5H	5H	203.85-231.75	S42IL-176	2.0		-60

^aTrait: RL = Root length (cm), RDW = Root dry weight (g), RV = Root volume (cm³), TIL = Tiller number per plant, GH = Growth habit.
^bChromosome number.
^c,dLeast square means of the S42IL and Scarlett, respectively.
^eRelative trait performance of the S42IL compared to Scarlett, calculated as RP(S42IL) = [Lsmeans(S42IL) - Lsmeans(Scarlett)]/Lsmeans(Scarlett).

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