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Renato Baserga has written:

'Autoradiography, techniques and application' -- subject(s): Autoradiography

1 answer


The types of autoradiography include film autoradiography, phosphor imaging, and digital autoradiography. Film autoradiography involves developing a film exposed to radioactively labeled samples, while phosphor imaging uses a special plate that captures the radioactivity for detection. Digital autoradiography directly captures images using a digital detector without the need for film or plates.

2 answers


Alden S. Crafts has written:

'The autoradiography of plant materials' -- subject(s): Motion of fluids in Plants, Autoradiography, Photography of plants

'Plot tests with chemical soil sterilants in California' -- subject(s): Herbicides, Soil disinfection

1 answer


Stephen John Lockett has written:

'Assessment and use of a multiwire camera for quantitative autoradiography'

1 answer


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Autoradiography is a technique used to visualize the distribution of radioactive substances within tissues or cells. It involves exposing a biological sample to a photographic emulsion or film that is sensitive to radiation emitted by the radioactive substance. The exposed film or emulsion produces dark spots where the radiation was detected, allowing researchers to determine the location and quantity of the radioactive substance in the sample.

2 answers


Helmut Pullmann has written:

'Autoradiographie' -- subject(s): Autoradiography, Cell proliferation, DNA replication, Psoriasis

1 answer


Gamma rays have a higher energy and penetrate materials more effectively, which makes them difficult to detect in autoradiography where imaging is based on light emission. In autoradiography, detection relies on lower energy emissions such as beta particles or alpha particles, which can interact more readily with the film or detector used for imaging. Gamma rays are typically detected using scintillation counters or gamma ray detectors due to their high penetrating power.

2 answers


Robert J. Ruben has written:

'Development of the inner ear of the mouse' -- subject(s): Autoradiography, Experimental Embryology, Karyokinesis, Labyrinth (Ear)

1 answer


Andwin scientific produce scientific laboratory equipment like incubators and things like that. They supply autoradiography film and chemicals.They also supply bottled gas

1 answer


32P stands for Phosphorus-32, a radioactive isotope commonly used in biological research to label and study DNA, RNA, and proteins. In a CS context, it could refer to using 32P in techniques like autoradiography or phosphorimaging to visualize and quantify labeled molecules in experiments.

1 answer


A trackable isotope is a radioactive atom that can be followed through biological processes using imaging techniques like positron emission tomography (PET) or autoradiography. These isotopes can be used to understand how certain molecules or substances are taken up, metabolized, or distributed within living organisms.

2 answers



When T2 phages are grown in the presence of radioactive phosphorus, the phage DNA will incorporate the radioactive phosphorus into its structure during replication. This allows for visualizing the localization of the phage DNA within the infected bacterial cell using autoradiography.

5 answers


Transferring DNA from a gel to a nitrocellulose paper allows for the immobilization of the DNA fragments in a matrix that can be further analyzed. This process helps to preserve and stabilize the DNA fragments for subsequent hybridization with specific probes to identify target sequences. It also facilitates the visualization and detection of specific DNA fragments through autoradiography or fluorescence.

2 answers


The Maxam-Gilbert method is a sequencing technique that relies on chemical cleavage of DNA at specific bases. It involves labeling the DNA, then treating it with specific chemicals to cause breaks at specific bases, which can be analyzed to determine the sequence of the DNA fragment. This method was one of the first techniques developed for sequencing DNA.

2 answers


Roger H. Marijnissen has written:

'Het Da Vinci-doek van de Abdij van Tongerlo' -- subject(s): Lord's Supper, Tongerloo, Belgium (Premonstratensian abbey)

'De 'Chest of Courtrai'' -- subject(s): Chests, Expertising, Kortrijk, Battle of, Kortrijk, Belgium, 1302, in art, Furniture

'Bruegel'

'Paintings' -- subject(s): Painting, Expertising, Attribution, Radiography

'Bosch'

'The masters' and the forgers' secrets' -- subject(s): Painting, Forgeries, Autoradiography, Art, History

'On scholarship' -- subject(s): Expertising, Flemish Painting, Gothic Painting, Painting, Painting, Flemish, Painting, Gothic

1 answer


Yes, chronic manganese poisoning can lead to damage in various organs, including the pancreas. The pancreas plays a crucial role in regulating blood sugar levels via insulin production, and damage to the pancreas can disrupt this function, potentially leading to death in severe cases. Seek medical attention if you suspect manganese poisoning.

2 answers


Peter J. Bohan is a journalist and author who has written articles and feature stories covering various topics such as business, finance, and technology for multiple publications. Some of his work includes reporting on market trends, corporate news, and industry analysis. Additionally, he has written educational materials and contributed to newsletters and blogs.

9 answers


Tetsuji Nagata has written:

'X-ray microanalysis of biological specimens by high voltage electron microscopy' -- subject(s): Electron microscopy, X-ray microanalysis

'Radioautographology, general and special' -- subject(s): Technique, Autoradiography, Cytology, Histochemistry

4 answers


In order to understand the dynamics of molecules in metabolic pathways, it is necessary to establish a method of tracking them. In the past, chemical labeling was the first attempt to this, however, chemical labeling has the disadvantage that the chemical properties of labeled metabolites differ from those of normal metabolites. This problem is solved by using isotopes for labeling metabolites of interest. Isotopes are atoms with the same number of protons but a different number of neutrons in their nuclei. Recall that the chemical properties of an element are a consequence of its electron configuration, which, in turn, is determined by its atomic number, not its atomic mass. The metabolic destiny of a specific atom in a metabolite can, therefore, be elucidated by isotopically labeling that position and following its progress through the metabolic pathway.The most common isotopes used in protein research are: 13C and 31P (detected by NMR techniques), and 3H, 14C, and 32P, that emit beta particles and the methods most commonly used in biochemical research for tracking isotopes are: proportional counting (by the use of Geiger counting), liquid scintillation counting, and autoradiography.

1 answer


9-letter words

biography, epigraphy, geography, orography

10-letter words

autography, cacography, demography, holography, ideography, kymography, nomography, renography, serigraphy, sonography, telegraphy, tomography, topography, typography, venography, xerography, xylography

11-letter words

angiography, aortography, calligraphy, cartography, chirography, chorography, cosmography, discography, ethnography, filmography, flexography, hagiography, hydrography, iconography, lithography, mammography, mythography, orthography, paleography, petrography, phonography, photography, pictography, planography, pornography, radiography, reprography, scenography, stenography, stylography, uranography, videography

12-letter words

bibliography, biogeography, cardiography, choreography, chronography, cryptography, fluorography, lexicography, lymphography, oceanography, phlebography, physiography, polarography, scintigraphy, seismography, shadowgraphy, stereography, stratigraphy, thermography, zoogeography

13-letter words

arteriography, autobiography, metallography, oscillography, prosopography, spectrography

14-letter words

chromatography, cinematography, historiography, paleogeography, phytogeography, pseudepigraphy

15-letter words

antipornography, autoradiography, biostratigraphy, cholangiography, crystallography, encephalography, phototelegraphy, plethysmography, psychobiography, radioautography, radiotelegraphy, roentgenography, semipornography, telephotography, ultrasonography, xeroradiography

16-letter words

astrophotography, echocardiography, electromyography, lymphangiography, macrophotography, microphotography, microradiography, photolithography, photomicrography, rechromatography

17-letter words

angiocardiography, chromolithography, phonocardiography, photofluorography, stereophotography

18-letter words

electrooculography, electrophotography, spectroheliography

19-letter words

electrocardiography, electroretinography

22-letter words

electroencephalography

3 answers


Sompong Vongsuri has written:

'An investigation of heat transfer and pressure drop across a frosted finned coil' -- subject(s): Heat exchangers, Refrigeration and refrigerating machinery

10 answers


cDNA-AFLP (Amplified Fragment Length Polymorphism) is a molecular biology technique used to profile gene expression by comparing mRNA populations from different biological samples. It involves reverse transcription of mRNA to cDNA, PCR amplification with selective primers, followed by separation and visualization of the amplified fragments to analyze gene expression differences between samples. It is a powerful tool for identifying differentially expressed genes in various biological processes.

2 answers


Words that start with the word auto:

autoantibodies. autoantibody. autobahn. autobahnen. autobahns. autobiographer. autobiographers. autobiographic. autobiographical. autobiographically. autobiographies. autobiography. autobus. autobuses. autobusses. autocade. autocades. autocatalyses. autocatalysis. autocatalytic. autocatalytically. autocephalies. autocephalous. autocephaly. autochthon. autochthones. autochthonous. autochthonously. autochthons. autoclave. autoclaved. autoclaves. autoclaving. autocoid. autocoids. autocorrelation. autocorrelations. autocracies. autocracy. autocrat. autocratic. autocratical. autocratically. autocrats. autocross. autocrosses. autodidact. autodidactic. autodidacts. autodyne. autodynes. autoecious. autoeciously. autoecism. autoecisms. autoed. autoerotic. autoeroticism. autoeroticisms. autoerotism. autoerotisms. autogamies. autogamous. autogamy. autogenic. autogenies. autogenous. autogenously. autogeny. autogiro. autogiros. autograft. autografted. autografting. autografts. autograph. autographed. autographic. autographically. autographies. autographing. autographs. autography. autogyro. autogyros. autohypnoses. autohypnosis. autohypnotic. autoimmune. autoimmunities. autoimmunity. autoimmunization. autoimmunizations. autoinfection. autoinfections. autoing. autointoxication. autointoxications. autoloading. autologous. autolysate. autolysates. autolyse. autolysed. autolyses. autolysing. autolysis. autolytic. autolyzate. autolyzates. autolyze. autolyzed. autolyzes. autolyzing. automaker. automakers. automan. automata. automatable. automate. automated. automates. automatic. automatically. automaticities. automaticity. automatics. automating. automation. automations. automatism. automatisms. automatist. automatists. automatization. automatizations. automatize. automatized. automatizes. automatizing. automaton. automatons. automen. automobile. automobiled. automobiles. automobiling. automobilist. automobilists. automobilities. automobility. automorphism. automorphisms. automotive. autonomic. autonomically. autonomies. autonomist. autonomists. autonomous. autonomously. autonomy. autopilot. autopilots. autopolyploid. autopolyploidies. autopolyploids. autopolyploidy. autopsic. autopsied. autopsies. autopsy. autopsying. autoradiogram. autoradiograms. autoradiograph. autoradiographic. autoradiographies. autoradiographs. autoradiography. autorotate. autorotated. autorotates. autorotating. autorotation. autorotations. autoroute. autoroutes. autos. autosexing. autosomal. autosomally. autosome. autosomes. autostrada. autostradas. autostrade. autosuggest. autosuggested. autosuggesting. autosuggestion. autosuggestions. autosuggests. autotelic. autotetraploid. autotetraploidies. autotetraploids. autotetraploidy. autotomies. autotomize. autotomized. autotomizes. autotomizing. autotomous. autotomy. autotransformer. autotransformers. autotransfusion. autotransfusions. autotroph. autotrophic. autotrophically. autotrophies. autotrophs. autotrophy. autotype. autotypes. autotypies. autotypy. autoworker. autoworkers. autoxidation. autoxidations.

1 answer


Automobile: moves by itself

Autograph: written by someone by himself

Autobiography: a biography written by the person himself

Autopilot: the plane flies itself

Autoerotic . . .

You can probably figure it out.

7 answers


The eukaryotic chromosomes are larger in size. Hence in order to overcome the limitation of DNA synthesis, multiple origins of replication are present in order to complete replication in a reasonable period of time.

  • At the replication origin the strands of DNA must dissociate and unwind in order to allow access to DNA polymerase.

  • Unwinding of the duplex at the origin as well as along the strands as the replication process proceeds is carried out by helicases.


  • The resultant regions of single-stranded DNA are stabilized by the binding of single-strand binding proteins.

  • The stabilized single-stranded regions are then accessible to the activities of other enzymes required for replication to proceed.


  • The site of the unwound template strands is termed the replication fork.

In order for DNA polymerases to synthesize DNA they must encounter a free 3'-OH which is the substrate for attachment of the 5'-phosphate of the incoming nucleotide.

During replication the 3'-OH is supplied through the use of an RNA primer, synthesized by the primase activity. The primase utilizes the DNA strands as templates and synthesizes a short stretch of RNA generating a primer for DNA polymerase.

Synthesis of DNA proceeds in the 5'---->3' direction through the attachment of the 5'-phosphate of an incoming deoxy nucleosidetriphosphate (dNTP) to the existing 3'-OH in the elongating DNA strands with the concomitant release of pyrophosphate.

Initiation of synthesis, at origins of replication, occurs simultaneously on both strands of DNA.

DNA synthesis process then proceeds bidirectionally, with one strand in each direction being copied continuously and one strand in each direction being copied discontinuously.

The experimental support for this bidirectional mode of replication in the cells of higher eukaryotes was acquired by the fiber autoradiography of labeled DNAs got from mammalian cell cultures. When the replicating DNA extracted and isolated from eukaryotic cells are examined under the electron microscope, the clear "bubble" like structures extending from multiple replication origins are clearly visible.

source: www.examville.com

5 answers


During the Calvin cycle reactions, the fixation of carbon dioxide by ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) occurs. This enzyme facilitates the conversion of carbon dioxide into an organic compound, which is a crucial step in the process of photosynthesis.

4 answers


The Calvin Cycle is a series of biochemical reactions that occur in the chloroplasts of plants during photosynthesis to convert carbon dioxide into glucose. It was discovered by Melvin Calvin in 1948, for which he was awarded the Nobel Prize in Chemistry in 1961.

8 answers


A (aminoacyl) site

A form DNA

a(n)-

A-factor

A-protein

A23187

Ab initio gene prediction

ab-

abaxial

Abbreviated New Drug Application

ABC proteins

ABCD rating

abdomen

abdominal

abetalipoproteinemia

abiogenesis

abiotic

abiotic factors

abiotic stress

ablation

abnormal

ABO blood group

aboral end

abortion

abortive

abortive transduction

abscess

abscise

abscisic acid

abscission zone

absolute zero

absorbance optics

absorptive endocytosis

abyssal zone

abzyme

acanthocarpa

acanthodes

acariasis

acaricide

acarodomatia

acaulescent

accelerated run

acceptor

acceptor arm

acceptor end

acceptor stem

accessory cell

accessory pigment

accessory protein

acclimation

accommodation

accrete

accumbent

accuracy

acellular

acellular vaccine

acentric chromosome

acentric fragment

aceriform

acerose

acervulus

acesulfames

acetaminophen

acetic acid

acetyl group

acetylcholine

acetylcholine receptor channel

Acetylcholinesterase (AChE)

Achaete-scute complex (AS-C)

achene

achenecetum

achenocarp

Achilles tendon

achiral

achlamydeous

achlorophyllous

achondroplasia

acid

Acid phosphatase

acid rain

acid-base reaction

acid-ionization constant

acidic oxide

acidosis

acini

acne

acoelomate

acre

acrocentric

Acrocentric chromosome

acrosomal vesicle

acrosome

ACTH

actin

action potential

activate

Activated Support

activation energy

activation energy (deltaG)

Activator and Dissociation

active immunity

active site

active transport

actuator

acute

acyl-CoA

acyl-CoA synthetase

ad-

adaptation

adaptive landscape

adaptive peak

adaptive radiation

additive genetic effects

additive genetic variance

additive model

adductor longus

adenine

adenocarcinoma

adenosine

adenosine deaminase deficiency

adenosine triphosphate (ATP)

Adenovirus

adfluvial

ADH

adhesion

adipocyte

adipose tissue

adjacent segragation

adjacent-1 segregation

adjacent-2 segregation

adjuvant

ADME

ADMETox drug screening

adrenal

adrenal cortex

adrenal glands

adrenal medulla

adrenalectomy

adrenaline

adrenergic

adrenergic receptors

adrenocorticotropic hormone

adult-onset

adventitious root

aerial root

aerobic

aerobic respiration

Aeronomy

affected

affected relative pair

afferent

afferent arteriole

affinity

agar

agarose

age structure

agent

agglutination

aggrade

aggregate

aggregates

aggregation technique

aggresome

agitator

agonist

Agricultural Development and Advisory Service

Agrobacterium

AIDS-related complex

AKT

Alagille Syndrome

Alanine

albedo

albino

albumen

albumin

alcoholic fermentation

Aldehyde dehydrogenase

aldosterone

algae

alkali metal

alkaline earth metal

alkaline phosphatase

alkalosis

alkylating agent

allantois

allele

allele frequency

allele specific hybridization

Allele specific polymerase chain reaction

Allele specific polymerase chain reaction (AS-PCR)

allelic

allelic exclusion

allergen

allergy

allergy mediator

allo-

allogeneic

allogeneic antigen

allogeneic graft

allogenic

allograft

allometric growth

allopatric speciation

allopolyploid

allosteric change

allosteric protein

allotype

alloy

allozygosity

allozyme

alpha globulin

alpha helix

Alpha-fetoprotein

alpha-linolenic acid

Alphamethylstyrene

alpine

altered

alternate segregation

alternation of generations

alternative pathway

alternative splicing

altruism

Alu family

alveolar duct

alveolar epithelium

alveolar ventilation

alveolate

alveoli

Alzheimer's Disease

amber codon

amber suppressor

ambi-

ambient

Ames test

amino acid

amino group

aminoacyl-tRNA

aminoacyl-tRNA synthetase

Aminoglycosides

aminotransferase

ammonia

amniocentesis

Amniography

amnion

amniote

Amniotic fluid

amoebocyte

amorph

Amphetamine

amphi-

amphibian

amphidiploid

Amphimixis

amphipathic

amphoteric

amphotropic virus

amplexus

Amplicon

amplification

amplification of DNA

Amplified fragment length polymorphism

ampoule

ampulla

ampullae

amu

amygdala

amylase

amyloid

amyloidogenesis

amyloidosis

amylose

Amyotrophic Lateral Sclerosis

amyotrophy

anabolic

anabolism

anadromous

anaerobe

anaerobic respiration

anagenesis

analog

analogous enzymes

analogous structure

analogy

analysis

analysis of variance

analyst

Analyte

analytical chemistry

anaphase

anaphase I

anaphase II

anaphylatoxin

anaphylaxis

anastomose

anatomy

anaxonal neuron

ancestor

ANDA

androecium

androgen

androgen receptor (AR)

anemia

anencephaly

aneuploid

aneuploidy

angiogenesis

angiosperm

angiotensin

Angstrom (Å )

animal

animal behavior

animal breeding

animal model

Animalia

anion

anisogamous

anisogamy

Anlage

annealing

annelid

Annotation

annual

annual rings

annulate

anode

ANOVA

Antagonist

antagonistic muscles

antagonistic pleiotropy

anterior

anterior horn

anther

antheridia

anthesis

anthocyanin

Anthropometric

anti-

anti-hypertensive drugs

anti-inflammatory cytokines

anti-oncogene

anti-tumor drug

antiarrhythmic

antiasthmatic

antibiotic

antibiotic resistance

antibody

antibody assays

antibody formation

antibody specificity

Anticipation

anticipatory postural activity

anticoagulant

anticoding strand

anticodon

anticonvulsant

antidiuretic hormone

antigen

antigen binding site

antigen processing

antigen receptor

antigen-presenting cell (APC)

antigenic determinant

antigenic switching

antimicrobial agent

antimorph

antioxidant

antiparallel

antipyrine

antisense

antisense RNA

antiterminator protein

anus

aorta

AP endonuclease

AP site

AP-1

APC

APCI

apex

apical meristems

Apogamy

apolipoprotein

Apomixis

apoplast

apoplastic

apoprotein

apoptosis

appendicular skeleton

appendix

Application

aprotinin

aqueous humor

aqueous solution

aquifer

arachidonic acid

Archaea

archegonia

archenteron

archeocyte

arcuate nucleus

arcuatus

area postrema

Arginine

Argon

armpit

Arrayed library

Arrestins

Arrhenius acid

arrow diagram

arterial

Arteriogram

arteriole

artery

arthritis

arthro

arthropod

artifact

artificial insemination (A.I.)

artificial selection

ascending limb

ascomycete

ascospore

ascus (asci)

Asparagine

Aspartame

Aspartic acid

aspiration

aspirin

assay

Assembly

assignment test

assortative mating

aster

asthma

astrocyte

astrocytosis

asymmetric division

asymptomatic

ataxia

ataxia-telangiectasia

atmospheric pressure chemical ionization

atom

atomic mass

atomic mass unit

atomic number

atomic weight

atopy

ATP synthase

atrazine

Atrial natriuretic factor (ANF)

atrial natriuretic factor receptors

atriopore

atrioventricular node

atrioventricular valve

atrium

atrophy

attached X

attenuation

attenuator

attenuator stem

attract

auditory nerve

auricle

autoantibody

Autocatalytic Reaction

autochthonous

autoecology

autogamy

autograft

autoimmune disease

autoimmunity

autologous

automixis

autonomic nervous system

autonomous replication sequence (ARS)

autonomous specification

autopolyploid

autoradiography

autoregulation

autosomal dominant

autosomal recessive

autosomal set

autosome

autotroph

autozygosity

autozygous

auxin

auxotroph

auxotrophic mutant

average

average molecular weight

avidity

Avogadro's law

Avogadro's number (N)

Avuncular relationship

axial skeleton

axil

axilla

axon

axoneme

azoic

1 answer