gametophytes, developmental genetics, 



Filicinae PARTANEN 



— , juvenile sporophytes, Filicinae PRAY 



gene expression, control by protein NOODEN 



genetic regulation, Angiospermae, Hepaticae ABEL 



— studies, Acrasiales SUSSMAN 

 growth & propagation, effect of morphactins, 



Angriospermae HANZELY 



— control by amino acids, Hepaticae BRYAN 

 — ; effect of sterols, Fungi NORMAN 



— hormones, action HEYN 



— metabolism, hormonal regulation, 

 Angiospermae KAUFMAN 



— regulation & differentiation, sequential 

 transcription of genome, Eumycetozoina SAUER 



■ in vitro, K-auxin interaction, Angio- 

 spermae MEINS 



— substances, morphogenetic reactions 



of varieties, Angiospermae KIERMAYER 



heterocyst spacing, mechanisms, Cyanophy- 



ceae WILCOX 



histochemistry of differentiation at multi- 

 cellular level, Acrasiales PANNB ACKER 



hormones, action BEWLEY 



— , molecular basis for mode of action, 



Angiospermae G ALSTON 



— , physiology LANG 



hyphae, wall, biochemistry & ultrastructure, 



Fungi VRIES 



WESSELS 



immunochemistry of differentiation, 



Acrasiales GERISCH 



intercellular material, Chlorophyceae IWASA 



ionic changes, Phaeophyta JAPFE 



irregular embryogenesis, correlation with 

 embryogenesis in vitro, Angio- 

 spermae LAKSHMANAN 



lateral buds, basal dominance, Angio- 

 spermae SHAPIRO 



leaf buds, experimental morphology, 



Angiospermae NEVILLE 



— ' morphogenesis, interaction between genes 



& environment, Angiospermae HARTE 



leaves, cell differentiation, pattern, 



Bryophyta MILLINGTON 



— , vein system, Filicinae PRAY 



life cycle, energy metabolism, protein 

 synthesis, Eumycetozoina WEGENER 



light absorption, role of phytochrome, 



Angiospermae GALSTON 



— , effect on germination, Angiospermae MAEDA 



— , ■ morphogenesis, Characeae MAEDA 



— regulated development, Angiospermae KLEIN 

 meiosis, synaptonemal complex, Angio- 

 spermae TOKUYASU 



meiotic development, DNA synthesis, 



Angiospermae HOTTA 



STERN 

 meristem, effect of growth regulators, 



Filicinae, Hepaticae STANGE 



microsclerotia, developmental physiology, 



Fungi BRANDT 



mitosis, Fungi FULLER 



— , regulation, Eumycetozoina GONTCHAROFF 

 morphogenesis, biochemistry, Ascomycetes BRODY 



— of phyllotactic patterns, Pteridophyta, 

 Spermatophyta LINDENMAYER 



— throughout life cycle, Eumycetozoina KERR 

 morphogenetic movement & cell adhesion, 



Acrasiales GARROD 



differentiation, Acrasiales BONNER 



motile cells, Phycomycetes FULLER 



nucleic acid synthesis in seedlings and 



callus cultures, Angiospermae CAPESIUS 



nucleo-cytoplasmic interactions, protein 



synthesis, Chlorophyceae JOHNSON 



O2 & respiration in ovule, Spermato- 

 phyta RYCZKOWSKI 

 organ & cell differentiation, hormonal effects, 



Angiospermae, Chlorophyta JACOBS 



ovule formation, Orchidaceae SAGAWA 



parenchyma, pith, differentiation pattern 

 & hormonal requirements, in vitro, 

 Angiospermae ROBERTS 



photocontrol of development BUTLER 



photosynthesis, photosynthetic apparatus, 



Spermatophyta BUTLER 



physico-chemical gradients, ovule & 



embryo, Spermatophyta RYCZKOWSKI 



physiology, Fungi SUSSMAN 



phytochrome in development, Sperma- 

 tophyta BUTLER 



polarity induction in zygote, biochemistry, 

 electron microscopy, Equisetinae, 

 Phaeophyceae QUATRANO 



pollen, gene activity, Angio- 

 spermae MASCARENHAS 



— tube growth, Orchidaceae SAGAWA 

 , protein & RNA synthesis, 



Angiospermae MASCARENHAS 



protein secretion & cell wall formation in 



vitro, Angiospermae CHRISPEELS 



protonema, morphogenesis, Bryophyta BOPP 



protoplasts, preparation, culture, fusion & 



wall regeneration, Angiospermae GALSTON 



regeneration, cell dedifferentiation, nucleic 



acid, Filicinae, Hepaticae STANGE 



regulation, action of maleic hydrazide NOODEN 

 regulatory macromolecules, Phaeophyta FORMAN 



— mechanisms in cultured cells MILLS 

 relation between biochemical & morphological 



differentiation, Fungi CANTINO 



reproduction, light induction, part, inter- 

 action with temperature, Fungi LEACH 

 RNA synthesis & cell activation, Angio- 

 spermae JALOUZOT 



, regulation by auxin, Angiospermae KEY 



roots, adventitious, nucleic acid & protein, 



Angiospermae JALOUZOT 



— , effect of amino acids and Ca, Angio- 

 spermae MENEZES 

 — , isolated, nutritional requirement, Angio- 

 spermae MENEZES 



— meristem, cell ultrastructure & cell 



cycle, autoradiography, Angiospermae BAL 



— nodules & leghemoglobin, Angio- 

 spermae SCHULMAN 



— , normal & excised, anatomy, Angio- 

 spermae MENEZES 



— >, primary, effect of gravity changes, 



Angiospermae GULLUNI 



SANTORO 



— regeneration from hypocotyl, Gymno- 

 spermae GREENWOOD 



— tip growth, effect of methylated xanthines, 

 Angiospermae CHENEY 



— — ultrastructure, dormant & post- 

 dormant, Angiospermae WATSON 



seed germination, activation, cytochemistry 



& physiology, Angiospermae BRYANT 

 , glyoxysomes, Gymnospermae MAY 



— physiology, part, nucleic acids, 

 Angiospermae MAY 



sex differentiation, genetics & physiology, 



A ngiospermae LO Y 



— expression, genetic & hormonal factors, 

 Angiospermae GALUN 



sexual development, effect of sterols, 



Fungi NORMAN 



— morphogenesis, biochemistry & ultra- 

 structure, Fungi WESSELS 



shoot apex & leaf, morphogenesis, Angio- 

 spermae, Bryophyta MILLINGTON 



— growth, DNA synthesis, Angiospermae BOPP 

 Si accumulation, leaf & internode, Angio- 

 spermae SONI 



silicification, electron microscopy, Angio- 

 spermae, Equisetinae KAUFMAN 

 spore development, Algae, Rhodophyta JONES 



— formation, sporogenic substances P-no> 



Fungi LEACH 



— germination, physiology, Fungi SUSSMAN 

 , ultrastructure, biochemistry, 



Fungi CANTINO 



sporeling, morphogenesis, Characeae IMAHORI 

 sporulation, light-induced, biochemical 



mechanism, Fungi TRIONE 



stem & coleoptile, hormonal regulation of 



growth & invertase, Angiospermae SONI 



stomata, cork-silica cell pairs, trichomes, 



ultrastructures, Angiospermae KAUFMAN 



sulfate metabolism, cell wall & membranes, 



Algae SCHIFF 



tissue culture, auxin requirement, Angio- 

 spermae MEINS 



— — , embryos & tissues, Angiosper inaeHACCNJS 



— differentiation & culture, biochemistry, 

 genetics, Spermatophyta QUATRANO 



tumor, genetic, induction, development & 



cell ultrastructure, Angiospermae AMES 



urease regulation in cotyledons & ontoge- 

 nesis, Angiospermae SEHGAL 



vascular bundle in embryo, effect of coty- 

 ledon primordia, Gymnospermae WOLTZ 



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