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2C - DNA-content - plants
9+2-scheme - flagella - eucaryotic cell
ABA - abscisic acid
ABA - abscisic acid
ABA - biosynthesis
ABA - stomata mechanism
ABBÉ, E. - theory - light microscopy
ABBÉ's resolution limit - intracellular contents
Abies pectinata - annual rings - wood - radial sections - IFC
Abies pectinata - bordered pits - wood - radial sections - IFC
Abies pectinata - ray - wood - radial sections - IFC
Abies pectinata - wood - cross section - IFC
ability to assert - dominant - recessive - allele
ability to assert - mutations - asexual - sexual propagation
ability to be regulated - isoenzymes
ability to mate - extern factors
ability to move - eucaryotic cell
abiotic conditions - MILLER’s apparatus - simulation experiments - small organic molecules
abiotic conditions - macromolecules
abiotic conditions - nucleic acids - formation
abiotic conditions - proteins
abscisic acid - ABA - control - stomata movement
abscisic acid - ABA
abscisic acid - ABA
abscisic acid - phytohormones
abscisic acid - proof - Schließzellen
abscisic acid - stomata mechanism
abscission - ABA
abscission - auxins
abscission - ethylene
absolute temperature - NERNST's equation
absolute temperature
absorption - light - gradient - chloroplast movement
absorption - UV - optical test
absorption chromatography
absorption spectra - carotinoids
absorption spectra - chlorophyll a,b
absorption spectra - chlorophyll
absorption spectra - photosystems
absorption spectra - phytochrome
absorption spectra
absorption spectrum - chlorophyll a,b
absorption spectrum - photoreceptor - phototaxis
absorption spectrum - photosynthesis
absorption spectrum - phytochrome
abstraction - MENDEL
abundance of forms - accumulation - mutants
abutilon mosaic virus
Acacia pycnantha - vegetation point - flower primordia - LM
Acacia - pollen polyad - SEM
Acanthostachys - sclerenchyma bundle - SEM
acceptability of the graft - flowering hormone
acceptor arm - CCA-terminus - tRNS
acceptor molecules - nitrogen - carbon
acceptors - ammonia - rhizosphere
accessory cell - stomata complex - FM
accessory cells - stomata - FM
accessory pigments - photosynthesis
accessory pigments
accumulation - alleles - DNA fractions
accumulation - anions - subsidiary cells - stomata mechanism
accumulation - biomass - eucaryotes - development
accumulation - CO2 - HATCH-SLACK cycle
accumulation - electron potential independent - auxin
accumulation - features - inbreeding
accumulation - genetic information - evolution
accumulation - ions - hevy metals - lichens
accumulation - molecules
accumulation - mutations - hypercycle
accumulation - mutations - neutral
accumulation - organic material - hypercycles
accumulation - osmosis - movement
accumulation - phytochrome
accumulation - properties - macromolecules
accumulation - salts - aluminium
Ac-Ds-system - maize
Ac-elements
Ac-elements
Acer platanoides - cell cultures - matrix polysaccharides - cell wall
Acer platanoides - leaf margin - leaf shape
Acer pseudoplatanus - dictyosomes - EM
Acetabularia crenulata - hat center - SEM
Acetabularia crenulata - hat center - SEM
Acetabularia mediterranea - hat center - rhizoid - SEM
Acetabularia mediterranea - hat center - rhizoid - SEM
Acetabularia mediterranes - transcription pattern - nucleoli - EM
Acetabularia - Argonit
Acetabularia - blue-light - regulator - endogenous rhythm
Acetabularia - grafting experiments
Acetabularia - mannanes - cell wall
Acetabularia - nucleus - endogeneous rhythms
Acetabularia - nucleus - model organism
Acetabularia - plasma movements - microfilaments
Acetabularia - size - cell - selective advantage
acetaldehyde - molecular model
acetaldehyde - threonine synthesis
acetaldehyde
acetate malonate pathway - plumbagine
acethylene
acetic acid - activated - acetyl-CoA
acetic acid - molecular model
acetic acid
acetidine-2-carboxylic acid
acetoacetyl-ACP - fatty acid synthesis
acetogenous bacteria - chemolithoautotrophic bacteria
acetone - molecular model
acetone - precipitation - proteins
acetone
acetophenone - class - phenolic compounds
acetyl glucosamine units - N
acetyl group
acetyl-ACP - fatty acid synthesis
acetylation - modification - proteins
acetylation - protein biosynthesis
acetyl-CoA - citric acid cycle
acetyl-CoA - fermentation - citric acid cycle
acetyl-CoA - glycolysis
acetyl-CoA - lipid synthesis
acetyl-CoA
achenes - fruit
Achillea atrata - leaf margin - leaf shape
Achillea millefolium - ecological races
Achillea millefolium - group of related species
Achras sapota - chicle
achromatic lenses
A-chromosomes
acid - nitrous - mutagene
acidic amino acids
acidic and butandiol fermentation - hetreotrophic bacteria
acidic nuclear proteins
acidic soils - efficient use - Ericales
acidifying - soils - fungi
acids - organic
aconitate-cis - citric acid cycle
aconitin
aconitine - Aconitum - Delphinium
Aconitum carmichaelii - leaf margin - leaf shape
Aconitum - aconitine - Ranunculaceae
Acorus - incomplete flowers - flower diagram
ACP - acyl-carrier protein
ACP - fatty acid synthetase
acridine orange - cuticle - FM
acripetally
acrocentric - chromosome
actin - Chara - Nitella - internodial cells - rotating movements - plasma
actin - detection - cell
actin - eucaryotic cell
actin - F - plasma strands - FM
actin - fungi
actin - microfilaments
actin - mitosis - Allium cepa - FM
actin - myosin - contact
actin - phalloidin
actin - protein fibrils - Chara
actin filament bundles - plastids - Chara - REM
actin filament bundlese - Allium cepa - epidermal cell - FM
actin filaments - epidermal cell - Allium cepa - AVEC-DIC
actin filaments - epidermal cell - Allium cepa - UV
actin filaments - plasma currents - AVEC-DIC
actin filaments - plasma currents - UV-microscopy
actin filaments - plastids - Chara - FM
actin-myosin complex - electron microscopy
actin-myosin interactions - calcium ions - regulators
actin-myosin system
actinomorph flowers - radial symmetry
actinomorphous - actinomorphic - flower
actinomycetes
actinomycin D - hormone-controlled enzyme production
actinostele - diagram
actinostele
action mechanisms - phytohormones
action potential - membrane potential
action potential - stimulus forwarding
action spectra - photosystems
action spectrum - photoperiodic reaction
action spectrum - photosynthesis
action spectrum - photosynthesis
action spectrum - photosynthesis
action spectrum - phototaxis
action spectrum - phototropic bending - pigmenst
action spectrum - wide - phytohormones
action spectrum
action spectrum
activated acetic acid - acetyl-CoA
activation - Ac-elements
activation - enzyme - kinetics
activation - selektive - genes - light
activation - sugar residues
activation - temporal patterns - spacial patterns
activation energy
activation energy
activator - inhibitor - control circuit
activator - inhibitor - interaction - pattern formation
activator - lipid synthesis - citrate
activator - pattern formation
activator - signal - cell differentiation
activator - transcription
activator - two functions - positive feedback
activator-inhibitor equilibrium - local instability
active - inactive - componds - gibberellins
active antiport carrier - auxin-anion carrier
active centers - multi-enzyme complex
active centre - enzyme - inhibitor
active centre - enzyme
active form - IAA
active genes - chromosome size
active genes - DNS fractions
active genes - genetic load - best performance
active genes - nonrepeated DNA - repeated DNA - repetitive DNA
active genes - paradox of the C-value
active transport - CO2 - HATCH-SLACK cycle
active transport - export - polysaccharides
active transport - membrane
active transport - membranes
active transport - osmosis
active transport - potassium pump - stomata movements
active transport
activities - biological - cytokinins
activities - catalytic - proteinoids
activities - hormone system
activity - cambium
activity - catalytic - three-dimensional folding - protein
activity - chemical requirements - cytokinins
activity - division
activity - enzymes - compartments
activity - gibberellins
activity changes - enzymes - development
activity state - transitions - substrate binding
acyl-carrier protein - ACP
adaptation - environment - ecosystems
adaptation - environmental factors - species
adaptation - evolution
adaptation - host plants - viroids
adaptation - leaf structure
adaptation - plants - insects - DARWIN
adaptation - struggle for existence
adaptation
adaptations - mechanisms - species formations
adapter - RNA - transcription
adapter - translation
adapter function - tRNS
adaptive - secondary plant compounds
adaptive alleles - ability to assert - asexual - sexual - propagation
adaptive peaks - optimal forms - level of complexity
adaptive radiation - Microseris - species - DNA-amounts
adaptive radiation - Scilla - heterochromatin - banding
adaptive radiation - monocots - DNA fractions
adaptive radiation - ploidy races
adaptive radiation
adaptive radiation
adaptive radiation
adaptive types - apomixis - recombination
adaptive value - character expression
adaptive value - DNA-histone-interaction
adaptive value - genes - accumulation - DNA fractions
adaptive value - momentaner
adaptors - microtubuli - nuclear membrane - dinoflagellates
addition - threshold of rain - seed germination
additional supply - phosphate - VA-mycorrhizas
additive - factors - growth
additive effect - phase-elongating genes
add-up - weak interactions
adenine - abiotic conditions - formation
adenine derivative - kinetin
adenine
Adenocaulon bicolor - development - glandular hair - LM
adenosin - molecular model
adenosin diphosphate - starch - synthesis
adenosine diphosphate
adenosine kinase - germination - coleoptile - change of activity
adenosine monophosphate
adenosine nucleosidase - germination - coleoptile - activity changes
adenosine triphosphate
ADH gene - genetic engineering
adhesion - pollen - stigma - surface
adhesion - recognition - cells
adjustability - genes - evolution
adnate - connate - leaf base
Adonis - leaf margin - leaf shape
Adoxa moschatellina - infection - detection - WGA - tissue - FM
ADP
advantage - ecological - DNA-amounts
advantage - lichens - biotopes
advantageous - evolution
advantages - CAM - C3 - C4
advantages - hairs - trichomes
adventitious embryony
adventitious roots - cytokinins
adventitious roots - mono- and dicots
adventive roots
Aegilops squarrosa - cultured wheat varieties
Aeonium ciliatum- epidermal cells - leaf surface - imprints - IFC
Aeonium cuneatum - epidermal cells - leaf surface - imprints - IFC
Aeonium goochiae - CAM - behaviour
Aeonium gorgoneum - epidermal cells - leaf surface - imprints - IFC
Aeonium haworthii - CAM - behaviour
Aeonium nobile - epidermal cells - leaf surface - imprints - IFC
Aeonium tabulaeforme - CAM - behaviour
Aeonium urbicum - epidermal cells - leaf surface - imprints - IFC
aerenchym - Hippuris vulgaris - stem - LM
aerenchym - aerial tissue
aerenchym - aerial tissue
aerenchym - inner hairs - Nymphaea alba - LM
aerenchym
aerial roots
aerial tissue - spongy parenchyma
aerobic - Azotobacter - nitrogen - reduction
aerobic - eucaryotes
aerobic - optionally - Klebsiella - nitrogen - reduction
Aesculus hippocastanaeum - leaf shape
Aeseulus hippocastanum - xylem members - wood - macerated - IFC
affected cells - hormones
affected organs - hormones
affinity - alginates - divalent cations
affinity - different - chromatography
affinity - enzyme - inhibitor
affinity - F-actin - phalloidine
affinity - lectins
affinity - molecules - carrier
affinity - mRNA - ribosomes
affinity - replicase - TMV-RNA
affinity - substrate - fungus infection
affinity - substrate - phosphorylation
affinity - substrate - tertiary structure
afforest - mycorrhizal fungi
agamospermy - mother cells - embryo sac - Hieracium
agamospermy
agamospermy
Agaricales
agarose - molecular model
agarose - supporting material - electrophoresis
agarose - tertiary structure
agarose
agarose
age - earth
age determination - annual rings - gymnosperm wood
age determination - C-14 procedure - gymnosperm wood
age of the earth - cycles - evolution
agent orange - defoliation - Dioxin - 2,4,5-T
agglutination - adhesion - cells
agglutination - cells
agglutination - model
agglutination
aggragation - pigments - photosynthetische Einheit
aggregates - cells - cell number
aggregates - colonies - bacteria
aggregates - molecules - shape - organelles - cells - tissues
aggregates - proteins - membrane
aggregates - proteins
aggregating behaviour - subunits - proteins - chloroplasts
aggregation - proteinoids - microspheres
aggregation - semi-equivalent - viruses
aggregation behaviour - phloem proteins
aging process - ethylene
aglykon
Agoseris - adaptive Radiation - DNA-amounts
agricultural crops - models of productivity
agricultural losses - viruses - monocultures
agriculture - fertilizer - phosphates
agriculture - loss - fungi
Agrimonia eupatoria - leaves - complex compound - herbarium
Agrobacterium rhizogenes
Agrobacterium tumefaceiens - protoplasts
Agrobacterium tumefaciens
Agrobacterium tumefaciens - luciferase gene - tobacco
Agrobacterium - Rhizobium - relationship
Agrostis - timely isolation
ahlorophyll a - photoautotrophic organisms
aid to decision-making - ecology - politics
air circulation - atmospheric water
air ducts - underwater plants
airsacs - pollen grains
Ajuga reptans - interfascicular cambium - vascular bundle - FM
akinetes - blue-green algae
Ala
alanine - biosynthesis
alanine
alanine-valine-leucine-group - amino acid syntheses
alanine-valine-leucine-group - biosyntheses
albatrosses
ALBERSHEIM, P. - oligosaccharines
ALBERTUS MAGNUS
albuminous cells
Alchemilla - leaf margin - guttation
alcohol dehydrogenase - substrate-binding domain - catalytic domain
alcoholic fermentation - hetreotrophic bacteria
alcohols - multivalent
alcohols - primary - secondary - tertiary
alcohols - secondary wall
alcohols
aldehydes
aldolase
aldoses
Alectoria jubata - thallus - cross section - IFC
Alectra vogelii - meristem - neighbouring cells - EM
aleuron grains - vacuoles
aleuron granules
aleuron layer - germination - gibberellins
aleuron layer - pigmentation - Ac - Ds
alfalfa - basic numbers - chromosomal numbers
alfalfa mosaic virus - split genome - particle
alfalfa mosaic virus - split genome - particle
alga without cell wall - amoeboid movement - gelatinous coats - Vacuolaria virescens - FM
algae - cell walls
algae - chytrids - FM
algae - chytrids
algae - communication - secondary plant compounds
algae - fungi - aquatic biotopes
algae - level of complexity - group of organisms
algae - marine - sulfonated polysaccharides
algae - marine - tide-dependent rhythmic
algae - nucleotides - number - genome size
algae - phototaxis
algae - siphonale - oomycetes
alginates
alginic acid
alginic acid
algorithms - development - cells - modules - tissue
aliphatic hydrocarbons - cyclic
aliphatic hydrocarbons
aliphatic hydrocarbons
alkaline denaturation - C-bandings
alkalinity - wate - oceans
alkaloids - microtubules - microtubuli
alkaloids - tobacco
alkaloids
alkaloids
alkannin - Plagiobotrys
alkohol dehydrogenase
allel - gene
allel - pseudoallele
allele - cis-conformation
allele - dominant - selective advantage
allele - fate - population
allele - frequency of exchange - gene location - generation
allele - multiple - mutator gene - Ds
allele - mutant - wild type
allele - state of a gene - gene
allele - trans-conformation
allele combinations - self-sterility - offspring
allele frequencies - gene frequencies - populations
allele frequencies - generations
alleles - Ac - Ds
alleles - adaptive - ability to assert - asexual - sexual - propagation
alleles - alloenzymes
alleles - dominant - resistance genes
alleles - fitness value
alleles - gene pool
alleles - genes - gene pool - population
alleles - multiple - self-incompatibility
alleles - mutated - accumulation - DNA fractions
alleles - resistance genes - model
alleles - selection
allelopathic substances - flavonoids - ecological meaning
allelopathy
Allium cepa - actin filament bundles - epidermal cell - FM
Allium cepa - cuticle - onion scale
Allium cepa - cytoplasmatic components - UV-microscopy - UV
Allium cepa - endoplasmatic reticulum - FM
Allium cepa - epidermal cell - plasma - AVEC-DIC
Allium cepa - epidermis - plasmolysis - calcium ions - IFC
Allium cepa - epidermis - plasmolysis - potassium ions - IFC
Allium cepa - Feulgen-staining - DNA - assay
Allium cepa - mitosis -microtubules - microtubuli - actin - FM
Allium cepa - mitotic crossing over - LM
Allium cepa - nucleoli - IFC
Allium cepa - nucleoli - IFC
Allium cepa - nucleus - UV
Allium cepa - root tip - cell wall formation - EM
Allium ursinum - meiosis - LM
allochor - allochory
alloenzyme pattern - different alleles
alloenzyme pattern - genotype - Capsella-species
alloenzyme pattern - leucine amino peptidase - individual specificity
alloenzymes - isoenzymes - genetic analysis
alloenzymes - isoenzymes - phylogenetic tree - dendrogramm
alloenzymes - rubisco
alloenzymes
alloenzymes
allogamous species - obligatory - sterility barriers
allogamy
allometric growth
allometric growth
allopatry
allopolyploidy - Brassica - U-scheme
allopolyploidy - autopolyploidy - chromosomal numbers - basic numbers
allopolyploidy - autopolyploidy - chromosomal numbers
allopolyploidy - protoplast techniques
allopolyploidy - reproductive barriers
allopolyploidy
allopolyploidy
allopolyploidy
all-or-nothing reactions - differentiation
all-or-nothing rule - seismonasty
all-or-nothing rule - stimulus forwarding
allosteric effect - phytochromee
allosteric effect - potassium-magnesium-ATPase
allosteric enzymes
allosteric model
allosteric proteins
allosterisches behaviour - proteinoids
allostery - evolution - metabolism
alloteraploids - ploidy stages - relations
allotetraploids
allotypes - evolutionary studies - Drosophila
allowed combinations - signs - code
alloxan ring
alloxazin ring - FAD
alloxazine - molecular model
Alnus - Betulaceae - unisexual flowers - flower diagram
alpha - amylase - starch breakdown
alpha-actinin - association - F-actin
alpha-amylase - germination - gibberellins
alpha-amylase - synthesis - germination
alpha-arabinosidase - cell wall degradation - fungi
alpha-carotene
alpha-D-glucose
alpha-form - pyranose ring - sugar
alpha-galactosidase - cell wall degradation - fungi
alpha-galactoside-binding protein - fungus infection
alpha-glycosidic linkages - glucanes
alpha-glycosidic linkages - polysaccharides
alpha-helices - glycolate oxydase - molecular model
alpha-helices - LDH
alpha-helices - NAD - LDH - complex
alpha-helices - proteins - reaction centre - photosystem II
alpha-helix - length - thickness of the membrane
alpha-helix - molecular model
alpha-helix - myosin
alpha-helix - prolamine
alpha-helix - proteins - photosynthetic membrane
alpha-helix - right-handed
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