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Table 2 Consolidated data on cytomixis in the presently studied species

From: Meiotic abnormalities affect genetic constitution and pollen viability in dicots from Indian cold deserts

S.No.

Taxa

Meiotic chromosome number (n)

Ploidy level

% age of PMCs with cytomixis

No. of PMCs involved in cytomixis

Meiotic stages

Meiotic course

Pollen fertility %age

Pollen size

1.

Anemone rivularis

8

2x

1.28

2

AI/II, TI/II

Abnormal

94

Uniform

2.

Aquilegia fragrans

7

2x

4.2

2-3

EPI, MI

Normal

99

Uniform

3.

Astragalus grahamianus

8

2x

71.27

2-group

MI-TII

Abnormal

92

Uniform

4.

A. graveolens

8

2x

17.02-20.55

2

PI-TI

Abnormal

96-97

Variable

5.

Calamintha clinopodium

10

2x

7.20

2

MI, TI

Abnormal

99

Uniform

6.

Chaerophyllum acuminatum

11

2x

17.44

2-6

AI-TII

Abnormal

96

Uniform

7.

Clematis grata

8

2x

3.68

2-3

AI, TI

Abnormal

88-98

Uniform

8.

C. graveolens

8

2x

0.56-66.67

2-28

PI-TII

Abnormal

91-98

Variable

9.

C. orientalis var. acutifolia

16

4x

9.33-29.80

2-3

EPI-Tetrad

Abnormal

84-94

Variable

10.

Crepis multicaulis

5

2x

7.67-11.10

2-10

PI-AI

Abnormal

92-96

Uniform

11.

Cynoglossum zeylanicum

12

2x

1.56

2

A-I

Abnormal

92

Uniform

12.

Dianthus angulatus

2n=30

2x

14.65

2-4

MI-Tetrad

Abnormal

58-62

Variable

13.

Eriocycla caespitosa

11

2x

1.88

2-3

PI-TII

Abnormal

97

Uniform

14.

Fragaria nubicola

7

2x

17.45

2-8

MI-AI

Normal

95

Uniform

15.

Heracleum candicans

11

2x

26.53

2

EPI-Tetrad

Abnormal

95-96

Variable

16.

Hippophae rhamnoides

9

2x

7.95-43.90

2-4

EPI-TI

Abnormal

93-99

Variable

17.

Indigofera heterantha

24

6x

21.11-26.00

2-3

EPI-TI

Normal

98-99

Uniform

18.

Leptorhabdos benthamiana

7

2x

9.45

2

MI

Abnormal

96

Variable

19.

Lotus corniculatus

6

2x

18.34

2-3

PI-TII

Abnormal

88

Uniform

20.

Medicago falcata

8

2x

15.43-52.11

2-4

EPI-MI

Abnormal

89-92

Uniform

21.

Melilotus alba

8

2x

8.67

2-3

EPI-MI

Abnormal

95-96

Uniform

22.

Mentha longifolia

12

2x

2.67

2-5

MI

Normal

99

Uniform

23.

Nepeta erecta

9

2x

8.11-14.17

2-group

EPI

Abnormal

92-98

Uniform

24.

Nicotiana tabacum

24

4x

22.80

2-3

EPI-MI

Abnormal

87

Uniform

25.

Pedicularis bicornuta

8

2x

11.93-31.63

2

MI-TI

Abnormal

96-97

Variable

26.

Potentilla atrisanguinea var. atrisanguinea

28

8x

38.56

2-5

EPI

Abnormal

94-96

Variable

27.

Ranunculus laetus

14

4x

22.51-24.05

2-4

EPI-MI

Abnormal

89-90

Variable

28.

Salvia nubicola

8

2x

26.02-30.88

2-4

EPI-MI

Abnormal

96-97

Uniform

29.

Senecio krascheninnicovi

10

4x

18.29

2-11

MI-TI

Abnormal

96

Variable

30.

Silene edgeworthii

12

2x

13.87

2-3

AI-TII

Abnormal

83

Variable

31.

Spergularia diandra

18

4x

2.87

2

MI, TII

Abnormal

92

Uniform

32.

Thalictrum cultratum

21

6x

47

2-3

EPI-MI

Abnormal

91-94

Variable

33.

T. foetidum

21

6x

1.70-43.20

2-6

EPI-TII

Abnormal

78-98

Variable

34.

T. minus

7

2x

2.04

2-3

EPI-MI

Normal

98

Uniform

35.

Thymus linearis

13

2x

26.45

2-3

MI-TI

Abnormal

93

Variable

36.

Trifolium repens

16

4x

5.34-6.02

2-4

MI, AI

Normal

90-91

Uniform

37.

Trigonella emodi

8

2x

15.88-17.24

2-3

EPI-AI

Abnormal

93-94

Variable

38.

T. pubescens

8

2x

47.05-62.88

2-group

EPI-TII

Abnormal

38-54

Variable

39.

Vicia pallida

12

4x

1.52-2.20

2-3

AI/II, TI

Abnormal

83-89

Variable

40.

V. rigidula

12

4x

6.52

2-3

EPI, TI

Abnormal

80-81

Variable