Identification of Host Specificity DNA Regions Determining the Broad Host Range Nodulation of Rhizobium Strain NGR234

Author(s):  
Murali Nayudu ◽  
Greg L. Bender ◽  
Brant J. Bassam ◽  
Martha Sinclair ◽  
Barry G. Rolfe
1987 ◽  
Vol 8 (6) ◽  
pp. 447-459 ◽  
Author(s):  
A. Lewin ◽  
C. Rosenberg ◽  
z. A. H. Meyer ◽  
C. H. Wong ◽  
L. Nelson ◽  
...  

Author(s):  
J. Badenoch-Jones ◽  
C. Bates ◽  
K. Scott ◽  
B. Rolfe ◽  
J. Shine

1979 ◽  
Vol 57 (24) ◽  
pp. 2766-2770 ◽  
Author(s):  
Stephen L. Zebold ◽  
Howard C. Whisler ◽  
Joseph A. Shemanchuk ◽  
Linda B. Travland

A variety of the mosquito pathogen, Coelomomyces psorophorae, collected at Fincastle, Alberta, has been maintained in laboratory-reared larvae of Culiseta inornata and in cultures of the copepod, Cyclops vernalis. Despite earlier speculation, the fungus appears to have a relatively broad host range as revealed by preliminary host-specificity studies. Seven of the 12 mosquito species tested became infected. One species, Aedes vexans, known to be a host for C. psorophorae was not infected, confirming experimentally that host-specific varieties of this species of fungus do exist. Staining with a dilute solution of methylene blue revealed that the fungus encysts in definite patterns on the cuticles of both host animals. Penetration occurs through the cuticle and not through the digestive tract. A correlation between attachment and susceptibility was obvious in these limited trials.


1995 ◽  
Vol 29 (3) ◽  
pp. 465-477 ◽  
Author(s):  
Isabel M. López-Lara ◽  
Koen M. G. M. van Der Drift ◽  
Anton A. N. van Brussel ◽  
Johan Haverkamp ◽  
Ben J. J. Lugtenberg ◽  
...  

Gene ◽  
1989 ◽  
Vol 77 (1) ◽  
pp. 141-153 ◽  
Author(s):  
J. Badenoch-Jones ◽  
T.A. Holton ◽  
C.M. Morrison ◽  
K.F. Scott ◽  
J. Shine

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