Classification
LHY - Bacteria - physiology
4
LOH - Genetics - methods
3
LHM - Microbiology - genetics
2
LHD - Microbiology - comprehensive works
1
LHL - Microbiology - general aspects
1
LKRG - Biochemistry of enzymes - biosynthesis
1
LKU - Biochemistry of specific compounds
1
LMR - Biophysics - transport phenomena
1
LON - Molecular genetics
1
LTU - Genetic engineering
1