Bio Technology Collection (page 9)

LM of aging genetically-engineered culture cells

Technician with DNA sequencers at Celera Genomics
DNA sequencers. Technician with DNA sequencers used in human genome research at Celera Genomics, Maryland, USA, a rival to the Human Genome Project

Male technician examines DNA sequences

Insulin production. Scientists working in a facility for the production of recombinant human insulin. Insulin is used to treat insulin- dependent diabetes mellitus

Microbe fermentation unit for the production of hormones and enzymes for medical and industrial use. This is a method of solid state fermentation called tray or koji fermentation

DNA sequence on a computer monitor screen
DNA sequence. DNA sequence or " genetic fingerprint" on a computer monitor screen. Each coloured band represents one of the bases that make up the genetic code of this sample of DNA

Technician examines results of DNA electrophoresis
MODEL RELEASED. DNA electrophoresis. Researcher looks at samples of DNA (DeoxyriboNucleic Acid) fragments which have been separated by electro- phoresis

DNA fingerprinting used to prove paternity. The photo shows part of an X-ray (or autoradiograph) of bands of DNA produced by the technique of electrophoresis in an agarose gel

DNA sequencing

Artwork of male figure with genetic sequence
Human genome. Computer illustration representing the human genome, showing a historical drawing of a man by Leonardo da Vinci, seen with a DNA (deoxyribonucleic acid) genetic sequence (blue)

Computer artwork of genetic engineering process
Genetic engineering. Computer artwork of genetic engineering. A section of a womans DNA, deoxyrib- onucleic acid (upper left), is cut by a restrict- ion enzyme (scissors) leaving exposed bases

Male technician examines DNA fingerprints
MODEL RELEASED. DNA fingerprinting. Male technician examines a DNA sequencing autoradiogram or " genetic fingerprint"

DNA sequence magnified by a magnifying glass
DNA sequences. A magnifying glass over two DNA sequences. The sequence also known as an autoradiogram is four rows of irregularly spaced black bands

DNA fingerprinting for proving family relationship
DNA fingerprinting used to prove family relation- ships. The photo shows part of an X-ray (or autoradiograph) of bands of DNA produced by the technique of electrophoresis in an agarose gel

DNA microarray. Computer display of a section of a genome (the sequenced genes of an organism) produced by DNA (deoxyribonucleic acid) microarray technology

DNA BioChip being scanned by a laser
DNA BioChip scanning. View of a DNA BioChip being scanned by a laser. The BioChip allows cheap and rapid simultaneous analyses for infectious organisms to be carried out on samples of food and blood

DNA sequence
Genetic sequence. Computer artwork of a sequenced section of DNA (deoxyribonucleic acid) represented as a series of multicoloured bands and a graph (across bottom)

DNA nanotechnology, computer artwork
DNA nanotechnology. Conceptual computer artwork of DNA nanotechnology, showing carbon nanotubes (allotropes of carbon) surrounding a molecule of DNA (deoxyribonucleic acid)

Vaccine production
DNA vaccine production. Technician checking the quality of a sample of recombinant hepatitis B vaccine. Traditional hepatitis vaccine contains the full virus

Mummified foot resting on DNA autoradiograms
Mummys foot. Close-up of the foot of an Egyptian mummy on autoradiograms. The autoradiograms are X- ray prints made from DNA extracted from the foot

Robot picking bacteria containing human DNA
Human genome research. Robot picker (upper centre) as it selects bacterial colonies in petri dishes which contain human DNA for the Human Genome Project

DNA fingerprint autoradiograms
Gene mapping. Deoxyribonucleic Acid (DNA) autorad- iograms prepared as part of gene mapping studies. Banding patterns on the autoradiogram form a genetic fingerprint

Biotechnology profits. Conceptual computer artwork showing a DNA molecule with dollar signs as the nucleotide chains linking the two helices

DNA research. DNA autoradiogram used for finding the base sequence of a segment of DNA (deoxyribonucleic acid). DNA is the molecule that controls the growth and development of all living things

Algae fermentation bioreactor, Solazyme Inc. USA. Algae are photosynthesising micro- organisms that can convert carbon dioxide into sugars

DNA autoradiograms and numbers. Conceptual computer artwork of DNA autoradiograms (orange) superimposed over random numbers (white)

TEM of HIV-antigen AIDS vaccine from yeast
Transmission electron micrograph (TEM) of an experimental " HIV-antigen" vaccine for AIDS. The virus-like particles seen here are derived from yeast

Genetic information storage. Conceptual computer artwork representing the storage in digital form of data derived from genetic research

RNA interference, computer artwork
RNA interference (RNAi) is a mechanism of gene expression involving double-stranded ribonucleic acid (RNA). Double-stranded RNA (or dsRNA), as is seen here

Computer artwork of genetic engineering
Genetic engineering. Computer artwork showing a molecule of DNA (deoxyribonucleic acid) being manipulated during genetic engineering

Researcher with algae fermenter
Researcher with algae fermentation bioreactor, Solazyme Inc. USA. Algae are photosynthesising micro-organisms that can convert carbon dioxide (CO2) into sugars

DNA and red blood cells, conceptual computer artwork

Computer artwork depicting embryo paternity test
Embryo paternity testing. Computer artwork of a paternity test of an embryo (at upper right). A sample of DNA, deoxyribonucleic acid (orange & red strand), is taken from the embryo and its parents

Conceptual artwork of human genetic analysis
Human genetic analysis. Conceptual computer artwork of a human passing through a scanning device, representing human genetic analysis for health and medical purposes

Molecular graphic of LAC repressor binding to DNA
LAC repressor binding to DNA. Computer graphic of a lac repressor molecule (pink) interacting with genes on DNA that control lactose metabolism in Escherichia coli bacteria

GM wheat
MODEL RELEASED. GM wheat. Scientist pricking out genetically modified (GM) wheat seedlings (Triticum sp.). Genetic modification involves the alteration of an organisms DNA (deoxyribonucleic acid)

Researcher holding an autoradiogram
MODEL RELEASED. Researcher holding an autoradiogram

Researcher holding a medium tray
MODEL RELEASED. Researcher holding a medium tray

Dinosaur cloning, computer artwork
Dinosaur cloning. Image 2 of 3. Computer artwork of a Tyrannosaurus rex (T rex) dinosaur embryo that has been cloned from the soft tissue remains inside a fossilised bone

Genetically modified grass. Conceptual image of grass in a petri dish. This could be used to represent the cloning or genetic modification of plants for improved pest or herbicide resistance

DNA autoradiograms

DNA autoradiogram

Bacterial DNA, artwork
Bacterial DNA. Computer artwork of rings of double-stranded DNA (deoxyribonucleic acid). Bacterial DNA is typically found in rings like this, which are known as plasmids

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"Unleashing the Power of Bio Technology: Revolutionizing Science and Shaping Our Future" In today's rapidly advancing world, bio technology stands at the forefront of innovation, unlocking endless possibilities for humanity. As we gaze upon a computer screen displaying a mesmerizing human genetic sequence, we witness the intricate blueprint that defines our existence. But it doesn't stop there; bio technology continues to surprise us with its boundless creativity. Behold the square tomato, an extraordinary feat achieved through genetic engineering, showcasing how science can reshape nature itself. Delving deeper into this captivating realm, we encounter a DNA autoradiogram artwork—a fusion of science and art—where beauty meets scientific discovery in stunning visual representation. Zooming into the microscopic world, we observe a false-color scanning electron microscope image of hybridoma cells—an invaluable tool in producing monoclonal antibodies for medical breakthroughs against diseases like cancer. Speaking of cancer treatment advancements, an anti-cancer drug binding to DNA comes alive under atomic force microscopy (AFM), illustrating how precision medicine is revolutionizing patient care on a molecular level. The complexity behind these innovations becomes apparent as we explore genetic circuit diagrams—a roadmap guiding scientists towards manipulating biological systems for various applications such as sustainable agriculture or disease eradication. With every step forward in bio technology comes meticulous analysis. Scientists diligently examine DNA sequences using cutting-edge techniques to unravel mysteries hidden within our genes and unlock potential cures for countless ailments. Venturing beyond human genomes, grapevine genome sequencing takes center stage—unveiling secrets that enhance wine production while preserving ancient varieties cherished by connoisseurs worldwide. Yet amidst all this progress lies responsibility. The international biohazard symbol reminds us of the crucial need for safety protocols when working with potentially dangerous organisms or substances—a reminder that ethical considerations must always accompany scientific exploration. Within glass laboratory flasks bubbling with curiosity and ambition lie answers waiting to be discovered—the very essence of scientific inquiry that propels bio technology forward.