Visibility of the Deer Fly in Flight: Elek Ludvigh...... 176 Production of Yellow Bean Mosaic in Beans by Virus From Mottled Gladiolus: F. P. McWhorter, Lytton Boyle, and B. F. Dana ........................... 177 Production and Treatment of Hepatitis With Focal Necrosis of the Liver in White Mice: Paul Engel. 178 Forty-Five Years of Continuous Cropping With Lima Beans: Francis L. Smith, A. H. ...

The Yellow Mosaic Disease is the main constraint for decreased yield in blackgram production. Coat protein gene of Mungbean yellow mosaic virus (MYMV) has been characterized and phylogenetic tree was constructed. genomic DNA from diseased plants collected it tested it’s quality quantity using a Nanodrop. isolated subjected to polymerase chain reaction begomovirus universal primers preliminary c...

Two bipartite begomoviruses, Indian cassava mosaic virus (ICMV) and Sri Lankan cassava mosaic virus (SLCMV), have been isolated from mosaic-diseased cassava originating from central India and Sri Lanka, respectively. ICMV was transmitted with low efficiency from cassava to Nicotiana benthamiana by sap inoculation to give leaf curl symptoms. SLCMV was much more virulent in this host, producing s...

Complementary DNA was transcribed from turnip yellow mosaic virus RNA, using the method of Taylor et al. (1). The purified cDNA thus obtained sedimented between 2 and 4 S and was a mostly uniform transcript of template RNA. It hybridized with a sharp transition to homologous TYMV-RNA (Crt 1/2 = 2.7 x 10(-2)), but showed a low level of hybridization (less than 5%) to the RNAs of two other tymovi...

Statistically significant alignment was generated between the amino acid sequences of the (putative) shell (S) domains of the capsid proteins of small RNA plant viruses with icosahedral capsids in the tombusvirus, carmovirus, dianthovirus, sobemovirus and luteovirus groups. Inspection of the alignment showed good correspondence between the experimentally defined beta-strands and alpha-helices o...

The composition of crystalline inclusions and dense bands in cells of broad bean leaves infected with bean yellow mosaic virus was studied by differential enzymatic digestion. Frozen thick sections were prefixed in glutaraldehyde and exposed to proteinases and nucleases, after which ultrathin sections were prepared for electron microscopy. Examination revealed that the crystals were completely ...