It is possible that the sample of tissue culture material tested did not contain culturable fungal microorganisms.
The dynamic was a push-pull between nature and culture, material and spirit.
Ms. WalkingStick's two-panel paintings of landscapes and figures have always operated on a push-pull between nature and culture, material and spirit.
Finally, some comments and observations about culture material and lithic technology for early people of Uruguay are explored.
Browse the complete list, or filter the list by culture, material, time, theme - and even colour.
The exact risk of importation of asymptomatic fungal microorganisms in tissue culture material is unclear.
To determine whether asymptomatic tissue culture material contains fungal microorganisms, 30 different Pinus radiata D.Don genotypes from four different types of tissue culture material were analysed for the presence of fungal DNA or mycelium.
This study indicates that fungi do occur on Pinus radiata tissue culture material and that these microorganisms are alive.
No fungal or bacterial microorganisms were able to be grown from any of the tissue culture material tested.
Total DNA was extracted from each genotype/cell line for the four different types of Pinus radiata tissue culture material prepared.
The tissue culture material was incubated in standard growth room conditions (Hargreaves et al. 2005) and monitored for 10 days for any sign of bacterial or fungal growth.
