Hop tissue (Humulus lupulus L.) was grown in vitro in
callus, suspension, and protoplast cultures. Medium
components were evaluated for optimal callus growth.
Solid Murashige and Skoog (MS) medium with picloram at 1.5
uM, 6-benzylaminopurine (BAP) at 10 uM, 1 g/1 casein
hydrolysate, and 100 mg/1 citric acid induced white,...
Factors limiting effective extraction and purification of bean
yellow mosaic virus (BYMV) were investigated. Since the use of published
techniques for purifying BYMV resulted in low yields of partially
purified virus, an improved method for partial purification of this
virus was developed. The following treatments of infectious crude extract
decreased...