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Biologist Collection (page 13)

Biologists, the unsung heroes of the natural world, have been instrumental in unraveling the mysteries of life on Earth

Background imageBiologist Collection: Genetic analysis, scanning samples C019 / 0258

Genetic analysis, scanning samples C019 / 0258
Genetic analysis. Analyst in a genetics laboratory, scanning labelled blood samples. DNA (deoxyribonucleic acid) will be isolated from the samples

Background imageBiologist Collection: Genetic analysis, pre-PCR workstation C019 / 0295

Genetic analysis, pre-PCR workstation C019 / 0295
MODEL RELEASED. Genetic analysis. Analyst in a genetics laboratory preparing samples at a pre-PCR (pre-polymerase chain reaction) workstation

Background imageBiologist Collection: Genetic analysis, pre-PCR workstation C019 / 0293

Genetic analysis, pre-PCR workstation C019 / 0293
MODEL RELEASED. Genetic analysis. Analyst in a genetics laboratory preparing samples at a pre-PCR (pre-polymerase chain reaction) workstation

Background imageBiologist Collection: Genetic analysis, washing samples C019 / 0278

Genetic analysis, washing samples C019 / 0278
MODEL RELEASED. Genetic analysis. Analyst in a genetics laboratory operating a fluidic station that is being used to wash and label genetic microarrays containing samples of DNA

Background imageBiologist Collection: Genetic analysis, sample preparation C019 / 0260

Genetic analysis, sample preparation C019 / 0260
Genetic analysis. Analyst in a genetics laboratory preparing blood samples before isolating DNA (deoxyribonucleic acid). This sample preparation will be done with a nucleic acid purification machine

Background imageBiologist Collection: Genetic analysis, labelling samples C019 / 0256

Genetic analysis, labelling samples C019 / 0256
MODEL RELEASED. Genetic analysis. Analyst in a genetics laboratory, labelling and scanning blood samples. DNA (deoxyribonucleic acid) will be isolated from the samples

Background imageBiologist Collection: Genetic sample analysis C019 / 0284

Genetic sample analysis C019 / 0284
MODEL RELEASED. Genetic sample analysis. Analyst in a genetics laboratory reviewing data obtained from the analysis of a genetic microarray (held in hand)

Background imageBiologist Collection: Scanning genetic microarray C019 / 0285

Scanning genetic microarray C019 / 0285
Scanning genetic microarray. Analyst using a scanner to read the barcode of a gene chip or microarray. Samples of DNA (deoxyribonucleic acid) have been added to the microarray

Background imageBiologist Collection: Genetic karyotype analysis C019 / 0268

Genetic karyotype analysis C019 / 0268
MODEL RELEASED. Genetic karyotype analysis. Analyst in a genetics laboratory studying the results after DNA (deoxyribonucleic acid) was isolated from a sample

Background imageBiologist Collection: Genetic microarray preparation C019 / 0273

Genetic microarray preparation C019 / 0273
MODEL RELEASED. Genetic microarray preparation. Analyst pipetting a prepared DNA (deoxyribonucleic acid) sample onto a gene chip or microarray

Background imageBiologist Collection: Genetic microarray preparation C019 / 0272

Genetic microarray preparation C019 / 0272
MODEL RELEASED. Genetic microarray preparation. Analyst pipetting a prepared DNA (deoxyribonucleic acid) sample onto a gene chip or microarray

Background imageBiologist Collection: Scanning genetic microarray C019 / 0286

Scanning genetic microarray C019 / 0286
Scanning genetic microarray. Analyst using a scanner to read the barcode of a gene chip or microarray. Samples of DNA (deoxyribonucleic acid) have been added to the microarray

Background imageBiologist Collection: Genetic microarray, analysis machine C019 / 0282

Genetic microarray, analysis machine C019 / 0282
Genetic microarray, analysis machine. Analyst placing a prepared gene chip or microarray into an analysis machine. Samples of DNA (deoxyribonucleic acid) have been added to the microarray

Background imageBiologist Collection: Genetic sample analysis C019 / 0283

Genetic sample analysis C019 / 0283
MODEL RELEASED. Genetic sample analysis. Analyst in a genetics laboratory reviewing data obtained from the analysis of a genetic microarray (held in hand)

Background imageBiologist Collection: Genetic analysis, DNA isolation C019 / 0265

Genetic analysis, DNA isolation C019 / 0265
MODEL RELEASED. Genetic analysis. Analyst using a nucleic acid purification machine to purify and isolate DNA (deoxyribonucleic acid) from blood samples

Background imageBiologist Collection: Genetic karyotype analysis C019 / 0269

Genetic karyotype analysis C019 / 0269
MODEL RELEASED. Genetic karyotype analysis. Analyst in a genetics laboratory studying the results after DNA (deoxyribonucleic acid) was isolated from a sample

Background imageBiologist Collection: Genetic microarray, analysis machine C019 / 0281

Genetic microarray, analysis machine C019 / 0281
MODEL RELEASED. Genetic microarray, analysis machine. Analyst placing a prepared gene chip or microarray into an analysis machine

Background imageBiologist Collection: Genetic analysis, DNA isolation C019 / 0262

Genetic analysis, DNA isolation C019 / 0262
MODEL RELEASED. Genetic analysis. Analyst using a nucleic acid purification machine to purify and isolate DNA (deoxyribonucleic acid) from blood samples

Background imageBiologist Collection: Soloviev and Hilleman at a conference

Soloviev and Hilleman at a conference
Vaccine experts meet at a conference. At left is Academician Valentin Soloviev of Russia, at right is Maurice Hilleman of the USA. Photographed at a meeting in Washington DC, USA, in 1966

Background imageBiologist Collection: Scientist holding a test tube C014 / 4628

Scientist holding a test tube C014 / 4628
Scientist holding a test tube

Background imageBiologist Collection: Scientist holding a test tube C014 / 4627

Scientist holding a test tube C014 / 4627
Scientist holding a test tube

Background imageBiologist Collection: John Bernal speaking in Moscow, 1962

John Bernal speaking in Moscow, 1962
John Bernal speaking in Moscow. Bernal (1901-1971) was a gifted physicist, chemist and biologist. He pioneered many techniques in X-ray crystallography and the determination of molecular structures

Background imageBiologist Collection: Scientist holding a test tube C014 / 4626

Scientist holding a test tube C014 / 4626
Scientist holding a test tube

Background imageBiologist Collection: Ulisse Aldrovandi, Italian naturalist

Ulisse Aldrovandi, Italian naturalist
Ulisse Aldrovandi (1522-1605), Italian naturalist and physician. Also referred to as Aldrovandus, Aldrovandi studied humanities, law, and medicine and was also interested in philosophy and logic

Background imageBiologist Collection: Alexander Fleming, caricature

Alexander Fleming, caricature
Alexander Fleming (1881-1955). Caricature of the Scottish biologist and pharmacologist Alexander Fleming holding a Petri dish

Background imageBiologist Collection: Gaspard Bauhin, Swiss botanist

Gaspard Bauhin, Swiss botanist
Gaspard Bauhin (1560-1624), Swiss botanist. Bauhin studied medicine in Italy, France and Germany, before returning to Basel where in 1588 he attained the position of professor of botany and anatomy

Background imageBiologist Collection: Leonhart Fuchs, German botanist

Leonhart Fuchs, German botanist
Leonhart Fuchs (1501-1566), German physician and botanist. Fuchs wrote a book called The History of Plants (1542) in which numerous plant species were described in detail

Background imageBiologist Collection: Yefim Liskun, Soviet agriculturalist C016 / 8395

Yefim Liskun, Soviet agriculturalist C016 / 8395
Yefim Fedotovich Liskun (1873-1958), Soviet agriculturalist and expert in animal breeding. He was a graduate of the Moscow Agricultural Institute (1900) and the Moscow Agricultural Academy (1923)

Background imageBiologist Collection: Scientist holding a test tube C014 / 4568

Scientist holding a test tube C014 / 4568
Scientist holding a test tube

Background imageBiologist Collection: Microalgae research

Microalgae research. Biologist holding a Petri dish containing cultured diatom microalgae. Diatoms are photosynthetic, single-celled algae that form an important part of the plankton at the base of

Background imageBiologist Collection: Felix Rey, French virologist

Felix Rey, French virologist. Rey is director of research on the Chikungunya virus research project at the Pasteur Institute, Paris France

Background imageBiologist Collection: Chikungunya virus research

Chikungunya virus research. Researcher working with cells cultured from Drosophila sp. fruit flies that have been genetically engineered to produce proteins of the Chikungunya virus

Background imageBiologist Collection: Cancer research

Cancer research
MODEL RELEASED. Cancer research. Researcher standing in front of an immunoassay machine. An immunoassay (antigen-antibody assay) uses antibodies to detect the presence of a certain protein in a sample

Background imageBiologist Collection: Joseph Banks, English naturalist

Joseph Banks, English naturalist
Joseph Banks (1743-1820), English naturalist and botanist. Banks is seated at a desk with papers and a globe. To his right is an open window with an ocean view

Background imageBiologist Collection: John Lubbock, British biologist C015 / 5809

John Lubbock, British biologist C015 / 5809
John Lubbock (1834-1913), British biologist, archaeologist, and philanthropist. Lubbock studied social insects, devising a movable glass-sided container called a Lubbock nest to view them

Background imageBiologist Collection: Benjamin Stillingfleet, British botanist C015 / 5802

Benjamin Stillingfleet, British botanist C015 / 5802
Benjamin Stillingfleet (1702-1771), British botanist. Stillingfleet studied at the University of Cambridges Trinity College, graduating in 1723

Background imageBiologist Collection: William Henry Harvey, Irish botanist C017 / 7986

William Henry Harvey, Irish botanist C017 / 7986
William Henry Harvey (1811-1866), Irish botanist. Harvey specialised in the study of algae (phycology), describing over 750 species

Background imageBiologist Collection: William Henry Harvey, Irish botanist C017 / 7985

William Henry Harvey, Irish botanist C017 / 7985
William Henry Harvey (1811-1866), Irish botanist. Harvey specialised in the study of algae (phycology), describing over 750 species

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7962

Bio-organic chemistry lab, France C017 / 7962
Bio-organic chemistry lab. Scientist working in the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen, France

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7961

Bio-organic chemistry lab, France C017 / 7961
Bio-organic chemistry lab. Scientist working in the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen, France

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7959

Bio-organic chemistry lab, France C017 / 7959
Bio-organic chemistry lab. Scientist working in the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen, France

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7960

Bio-organic chemistry lab, France C017 / 7960
Bio-organic chemistry lab. Scientist working in the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen, France

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7957

Bio-organic chemistry lab, France C017 / 7957
MODEL RELEASED. Bio-organic chemistry lab. Scientist working in the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen, France

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7958

Bio-organic chemistry lab, France C017 / 7958
Bio-organic chemistry lab. Scientist working in the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen, France

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7953

Bio-organic chemistry lab, France C017 / 7953
Bio-organic chemistry lab. Scientist with a cryogenically preserved sample at the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7952

Bio-organic chemistry lab, France C017 / 7952
MODEL RELEASED. Bio-organic chemistry lab. Scientist with a cryogenically preserved sample at the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute)

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7950

Bio-organic chemistry lab, France C017 / 7950
MODEL RELEASED. Bio-organic chemistry lab. Scientist analysing samples at the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen

Background imageBiologist Collection: Bio-organic chemistry lab, France C017 / 7949

Bio-organic chemistry lab, France C017 / 7949
MODEL RELEASED. Bio-organic chemistry lab. Scientist analysing samples at the COBRA Bio-organic chemistry laboratory at the IRCOF (Fine Organic Chemistry Research Institute), University of Rouen



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Biologists, the unsung heroes of the natural world, have been instrumental in unraveling the mysteries of life on Earth. From Rosalind Franklin's groundbreaking work on DNA structure to Charles Darwin's revolutionary theory of evolution, these brilliant minds have shaped our understanding of biology. Charles Darwin, a British naturalist known for his evolutionary tree diagram and extensive research on species adaptation, laid the foundation for modern biology. His portrait captures his intellectual curiosity and dedication to uncovering nature's secrets. In 1953, James Watson and Francis Crick made one of the most significant discoveries in biology – they unraveled the structure of DNA. Their collaboration marked a turning point in genetics and opened up new avenues for further exploration. Richard Dawkins, a prominent British science writer, has played a pivotal role in popularizing evolutionary biology through his books and lectures. His contributions continue to inspire future generations of biologists. Isaac Asimov was not only an acclaimed US author but also a biochemist who seamlessly blended science fiction with scientific knowledge. His works captivated readers while shedding light on complex biological concepts. Illustrations showcasing hummingbirds from Trochilidae family highlight how biologists study diverse organisms to understand their behavior and ecological roles within ecosystems. The portrait of Charles Darwin reminds us that he was more than just an iconic figure; he was at the forefront of scientific discovery during his time. His meticulous observations paved the way for modern biological research methods still used today. English naturalist Charles Darwin's portrait serves as a reminder that even centuries later, his ideas remain relevant and influential in shaping our understanding of life's diversity and interconnectedness. Biologists stand on his shoulders as they explore new frontiers in this ever-evolving field.