Table 1 Thirty seven receptor-like kinases (RLKs) identified in plasma membrane of mature pollen grains/germinated pollen grains (MPGs/GPGs) in rice

CrRLK1L

1

gi|56783691

LOC_Os05g20150

1

–

2

gi|115462979

LOC_Os05g20150

2

–

3

gi|25553554

LOC_Os06g03610

3

2.07

Extensin

4

gi|218187906

LOC_Os01g14932

3

–

LRR

5

gi|115464509

LOC_Os05g40200

1

–

6

gi|13324792

LOC_Os03g50450

2

–

7

gi|7573610

LOC_Os01g12390

1

–

8

gi|15128407

LOC_Os01g60330

1

–

9

gi|125547150

LOC_Os11g26130

3

–

10

gi|115477354

LOC_Os08g40990

4

–

11

gi|222640883

LOC_Os08g40990

4

–

12

gi|49388978

LOC_Os02g07810

2

0.42

13

gi|52075918

LOC_Os06g45240

2

0.41

14

gi|115480655

LOC_Os09g38700

1

–

15

gi|115486303

LOC_Os11g40550

3

–

16

gi|4680345

LOC_Os11g40550

3

–

17

gi|125531685

LOC_Os10g22860

1

–

18

gi|125561357

LOC_Os08g28870

1

–

19

gi|218201938

LOC_Os09g15700

1

–

PERK

20

gi|24421681

LOC_Os03g12570

4

–

21

gi|53982302

LOC_Os05g12680

1

–

RLCK

22

gi|115437912

LOC_Os01g39970

0

–

23

gi|115444273

LOC_Os02g05820

0

–

24

gi|115445049

LOC_Os02g12660

0

–

25

gi|115449121

LOC_Os02g54590

1

–

26

gi|125583945

LOC_Os02g54590

1

–

27

gi|222635113

LOC_Os06g09230

1

2.60

28

gi|218191002

LOC_Os02g35760

0

–

29

gi|115446775

LOC_Os02g35760

0

–

30

gi|115456539

LOC_Os03g62700

0

–

31

gi|115436274

LOC_Os01g21970

0

0.31

32

gi|218189537

LOC_Os01g67340

0

–

33

gi|222613313

LOC_Os10g42110

0

7.11

34

gi|125584817

LOC_Os03g04050

0

–

SD

35

gi|297725777

LOC_Os07g36780

2

–

URK

36

gi|222613001

LOC_Os10g33650

1

–

not_assigned

37

gi|115466176

LOC_Os06g03970

1

–