Table 2 Validation of superior haplotypes on known drought-tolerant and susceptible varieties.

From: Superior haplotypes of key drought-responsive genes reveal opportunities for the development of climate-resilient rice varieties

Gene

Chromosome

Total no. of haplotypes

Superior haplotype

Accessions with SH

Superior haplotype sequence

Drought-tolerant varieties

Drought-susceptible varieties

Ā Ā Ā Ā Ā Ā 

DRR Dhan 44

DRR Dhan 42

DRR Dhan 46

Sahbhagi Dhan

PSBRc 82

PSBRc 68

Aus 299

Naveen

Swarna

DRR Dhan 48

BPT5204

OsDREB1C

6

4

H3

5

GAAAG

GAAAG (H3)

GAAAG (H3)

GAAAG (H3)

GAAAA (H1)

GAAAG (H3)

GAAAG (H3)

aGAAAA (H1)

aGAAAA (H1)

aGAAAA (H1)

aGAAAA (H1)

aGAAAA

(H1)

ASR3

2

32

H88

3

T–A--TA------T–A

bT–A--TA–C------A

bT–A--TA-C------A

bT–A--TA–C------A

bT–A--TA–C------A

aT-A--TA---G--TT

(H99)

bT–A--TA–CGG–ATT

aT–A--TA--GG—TT

(H112)

bT–A--TA–C------A

bT–A--TA–C------A

bT–A--TA–C------A

bT–A--TA–C------A

DSM3

3

4

H4

3

GGGAAAGT

aGATAAAAT

(H2)

aGATAAAAT (H2)

aGATAAAAT (H2)

aGATAAAAT (H2)

bA/GT/GAATACA/G

aGGGAAACGT

(H3)

aGGGAAACGT

(H3)

aGATAAAAT (H2)

aGATAAAAT (H2)

aGATAAAAT (H2)

aGATAAAAT (H2)

ZFP182

3

16

H4

10

A----A–C CGG--T

bA----A–C–CGGT–T

bA----A–C–CGGT–T

bA----A–C–CGGT–T

bA----A–C–CGGT–T

aA-TA-A-C-CGG—T

(H8)

aA-----A-C-C----–

(H1)

A----A–C–C–G—T

(H2)

bA----A–C–CGGT–T

bA----A–C–CGGT–T

bA----A–C–CGGT–T

bA----A–C–CGGT–T

OsDIL1

10

14

H22

3

T–ACGAAG–TGC

bTTACGAAGAT–C

bTTACGAAGAT–C

bTTACGAAGAT-C

bTTACGAAGAT-C

aT-ACGAAGA-GC

(H24)

aT-ACGAAGA-GC

(H24)

aTT–CAGGG---C

(H24)

bTTACGAAGAT–C

bTTACGAAGAT–C

bTTACGAAGAT–C

bTTACGAAGAT–C

  1. aThese genotypes possess other alternate haplotypes than the superior haplotype identified for the gene of interest.
  2. bHaplotype not present in the subset panel.