CELL 24 CELL BIOLOGY 24 PROTOPLASM 20 CYTOLOGIA 19 RADIATION BIOLOGY 18 cytology 16 NUCLEUS 15 CYTOLOGY 13 CARYOLOGIA : International journal of cytology cytosystematics and cytogenetics 9 CELL SCIENCE 8 INDIAN JOURNAL OF PLANT PHYSIOLOGY 8 EXPERIMENTAL CELL RESEARCH 7 PATHOLOGY 7 THE JOURNAL OF CELL BIOLOGY ( J ) 7 THE NUCLEUS 7 THE NUCLEUS:An International journal of Cytology and allied Topics 7 INTERNATIONAL JOURNAL OF RADIATION BIOLOGY ( J ) 6 MORPHOLOGY 6 RADIATION BOTANY 6 CYTOLOGIA ( J ) 4 CYTOLOGIA:INTERNATION JOURNAL OF CYTOLOGY 4 THE NUCLEUS : An International Journal of Cytology and Allied Topics ( J ) 4 CARYOLOGIA 2 POLLEN et SPORES 2 RADIATION 2 plant Morphology 2 CARYOLOGIA : Journal of Cytology, Cytosystematics and Cytogenetics 1 CARYOLOGIA : Journal of cytology, cytosystematics and genetics 1 CARYOLOGIA :Journal of cytology cytosystematics and cytogenetics 1 CEL 1