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Table 2 Locations and amplifications of primers in different cultivars with PINA-null allele

From: Discovery, distribution and diversity of Puroindoline-D1 genes in bread wheat from five countries (Triticum aestivumL.)

Primer

Position (Reference to ATG of Pinaor Pinb)

Expected PCR product amplified

Forward primer

Reverse primer

Chinese Spring

Yunong 202

Dahongmang/Hulutou

Zuantoubaike

Yumai/Changyaomai/Yangqingke

Pina-1

−10386a

−9170

Yesc

Yes

Yes

Yes

Yes

Pina-2

−9189

−8543

Yes

Yes

Yes

Yes

Yes

Pina-3

−8951

−8062

Yes

Yes

Yes

Yes

Yes

Pina-4

−9065

−8030

Yes

Yes

Yes

Yes

Yes

Pina-5

−8332

−7754

Yes

Yes

Yes

Yes

No

Pina-6

−7896

−7385

Yes

Yes

Yes

Yes

No

Pina-7

−7748

−7028

Yes

Yes

Yes

Yes

No

Pina-8

−6044

−5438

Yes

Yes

Yes

Yes

No

Pina-9

−5850

−4707

Yes

Yes

Yes

Yes

No

Pina-10

−4168

−3146

Yes

Yes

Yes

No

No

Pina-11

−2225

−1625

Yes

Yes

Yes

No

No

Pina-12

−950

0

Yes

Yes

Yes

No

No

Pina-13

−781

−30

Yes

Yes

Yes

No

No

Pina-D

−40

+474

Yes

Yes

No

No

No

Pina-14

+654

+1340

Yes

Yes

No

No

No

Pina-15

+1116

+2118

Yes

Yes

No

No

No

Pina-16

+3229

+3851

Yes

Yes

No

Yes

No

Pina-17

+3835

+4346

Yes

Yes

No

Yes

No

Pina-18

4283

+4821

Yes

Yes

No

Yes

No

Pina-19

+5116

+5740

Yes

Yes

Yes

Yes

No

Pina-20

+8439

+9400

Yes

Yes

Yes

Yes

No

Pina-21

+10695

+11585

Yes

Yes

Yes

Yes

No

Pina-22

+11560

+12466

Yes

Yes

Yes

Yes

No

Pina-23

+12260

+13373

Yes

Yes

Yes

Yes

No

Pina-24

+13464

+14448

Yes

Yes

Yes

Yes

No

Pina-25

+14435

+15475

Yes

Yes

Yes

Yes

No

Pinb-1

+15380 (−2766b)

+16330 (−1816)

Yes

Yes

Yes

Yes

No

Pinb-2

+16630 (−1516)

+17387 (−759)

Yes

Yes

Yes

Yes

No

Pinb-3

(−779)

(−253)

Yes

Yes

-d

-

No

Pinb-4

(−407)

(+121)

Yes

Yes

-

-

No

Pinb-D

(−52)

(+542)

Yes

Yes

-

-

No

Pinb-5

(+1024)

(+2554)

No

No

-

-

No

Pinb-6

(+2484)

(+3612)

Yes

Yes

-

-

No

Pinb-7

(+3539)

(+4480)

Yes

Yes

-

-

No

Pinb-8

(+4425)

(+5353)

Yes

Yes

-

-

No

Pinb-9

(+5275)

(+6475)

Yes

Yes

-

-

No

Pinb-10

(+6460)

(+7574)

Yes

Yes

-

-

Yes

Pinb-11

(+7427)

(+8884)

Yes

Yes

-

-

Yes

Pinb-12

(+8819)

(+10319)

Yes

Yes

-

-

Yes

Pinb-13

(+10321)

(+11447)

Yes

Yes

-

-

Yes

  1. a and b indicate relative positions of primers referenced to ATG in the Pina and Pinb genes, respectively.
  2. c “Yes” and “No” indicate failure and success of amplification.
  3. d “-” indicates PCR amplification was not performed.