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Table 1 Immunofluorescence labeling of P. betae resting spores

From: Beet necrotic yellow vein virus accumulates inside resting spores and zoosporangia of its vector Polymyxa betae BNYVV infects P. betae

Antisera

Proportion cells with labeled sporosori

Replicase

30/30

CP

15/70

RTD

15/25

P42

25/25

P13

25/25

P15

10/10

P14

35/35

P31

15/15

P25

30/30

BMVa

0/5

No primary

0/40

BSBMVa

0/40

  1. a Antisera against two heterologous plant viruses produced negative results in all samples tested, indicating labeling was specific for BNYVV antigens.