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Table 1 Rice lines with multiple R genes selected for the study and their reaction to the target pests under greenhouse

From: Expression Profile of Defense Genes in Rice Lines Pyramided with Resistance Genes Against Bacterial Blight, Fungal Blast and Insect Gall Midge

Line Code

Line designation

PCR reaction for the presence of R gene

Reaction against

BB

BL

GM

BB

BL

GM

Xa 21

xa 13

xa 5

Pi 2

Pi 54

Gm 1

gm 3

Gm 4

Gm 8

RPNF01

RP5922–21

+

–

+

–

+

+

–

–

–

R

S

R

RPNF02

RP5923–22

–

–

–

+

–

–

–

–

–

S

S

S

RPNF03

RP5924–23

+

–

+

–

+

+

+

+

+

R

S

R

RPNF04

RP5925–24

+

–

–

–

–

+

–

+

+

R

MR

R

RPNF05

RP5926–25

+

+

+

–

+

+

+

+

+

R

MR

R

RPNF06

RP5926–26

–

+

–

–

–

+

+

+

+

R

R

R

RPNF07

RP5871–1–8-6

+

+

–

+

–

+

–

–

–

R

R

S

RPNF08

RP5864–2–18-5

+

+

–

–

+

–

–

–

–

R

R

S

RPNF09

RP5872–5-156

+

+

–

+

+

+

–

+

–

R

R

S

RPNF10

Improved Samba Mahsuri (ISM)

+

+

+

–

–

–

–

–

–

R

S

S

RPNF11

Samba Mahsuri

–

–

–

–

–

–

–

–

–

S

S

S

  1. R Resistant, S Susceptible, MR Moderately resistant
  2. + positive for presence of the functional allele