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Barbara McClintock was an American scientist and cytogeneticist who was awarded the 1983 Nobel Prize in Physiology or Medicine. McClintock received her PhD in botany from Cornell University in 1927. There she started her career as the leader of the development of maize cytogenetics, the focus of her research for the rest of her life. From the late 1920s, McClintock studied chromosomes and how they change during reproduction in maize. She developed the technique for visualizing maize chromosomes and used microscopic analysis to demonstrate many fundamental genetic ideas. One of those ideas was the notion of genetic recombination by crossing-over during meiosis—a mechanism by which chromosomes exchange information. She produced the first genetic map for maize, linking regions of the chromosome to physical traits. She demonstrated the role of the telomere and centromere, regions of the chromosome that are important in the conservation of genetic information. She was recognized as among the best in the field, awarded prestigious fellowships, and elected a member of the National Academy of Sciences in 1944.
George Wells Beadle was an American geneticist. In 1958 he shared one-half of the Nobel Prize in Physiology or Medicine with Edward Tatum for their discovery of the role of genes in regulating biochemical events within cells. He also served as the 7th President of the University of Chicago.
Jeffrey Lynn Bennetzen is an American geneticist on the faculty of the University of Georgia (UGA). Bennetzen is known for his work describing codon usage bias in yeast, being the first to clone and sequence an active transposon in maize, and developing and proposing along with Michael Freeling the model of the grasses as a single genetic system. He is one of two authors, with Sarah Hake of the book "Handbook of Maize." Bennetzen was elected to the National Academy of Sciences in 2004.
Carolyn Widney Greider is an American molecular biologist and Nobel laureate. She joined the University of California, Santa Cruz as a Distinguished Professor in the department of molecular, cell, and developmental biology in October 2020.
Barbara J. Meyer is a biologist and genetist, noted for her pioneering research on lambda phage, a virus that infects bacteria; discovery of the master control gene involved in sex determination; and studies of gene regulation, particularly dosage compensation. Meyer's work has revealed mechanisms of sex determination and dosage compensation—that balance X-chromosome gene expression between the sexes in Caenorhabditis elegans that continue to serve as the foundation of diverse areas of study on chromosome structure and function today.
Pamela Christine Ronald is an American plant pathologist and geneticist. She is a professor in the Department of Plant Pathology and the Genome Center at the University of California, Davis and a member of the Innovative Genomics Institute at the University of California, Berkeley. She also serves as Director of Grass Genetics at the Joint BioEnergy Institute in Emeryville, California. In 2018 she served as a visiting professor at Stanford University in the Center on Food Security and the Environment.
Jennifer Anne Doudna is an American biochemist who has done pioneering work in CRISPR gene editing, and made other fundamental contributions in biochemistry and genetics. Doudna was one of the first women to share a Nobel in the sciences. She received the 2020 Nobel Prize in Chemistry, with Emmanuelle Charpentier, "for the development of a method for genome editing." She is the Li Ka Shing Chancellor's Chair Professor in the department of chemistry and the department of molecular and cell biology at the University of California, Berkeley. She has been an investigator with the Howard Hughes Medical Institute since 1997.
Virginia Walbot is an American agriculturalist and botanist who is a professor in the Department of Biology at Stanford University. She investigates maize development with a focus on factors involved in male sterility.
Xuemei Chen is a Chinese-American molecular biologist. She is the Furuta Chair Professor in the Department of Botany and Plant Sciences at the University of California, Riverside. She was elected to the US National Academy of Sciences in 2013.
Jane Alison Langdale, is a British geneticist and academic. She is Professor of Plant Development in the Department of Biology at the University of Oxford and a Professorial Fellow at The Queen's College, Oxford.
James A. Birchler is an American biologist who is currently Curators' Professor at University of Missouri where he studies gene dosage, polyploidy, and cytogenetics in both maize and drosophila. In 2002 he was named a fellow of the American Association for the Advancement of Science. and in 2011 he was elected to the National Academy of Sciences. In 2017 he was named the SEC Professor of the Year.
Sabeeha Sabanali Merchant is a professor of plant biology at the University of California, Berkeley. She studies the photosynthetic metabolism and metalloenzymes In 2010 Merchant led the team that sequenced the Chlamydomonas genome. She was elected a member of the National Academy of Sciences in 2012.
Elizabeth Van Volkenburgh is a Professor of Plant Science at the University of Washington. She has served as the President of the society for Plant Signaling and Behavior.
Rebecca M. Calisi Rodriguez is an American neuroendocrinologist, wildlife biologist, and National Geographic Explorer. She is an Associate professor of Neurobiology, Physiology, and Behavior in the College of Biological Sciences at the University of California, Davis. Calisi leads a research team that studies how the brain controls sexual behavior, reproduction, and parental care, and how this changes under stress. As the Director for Science Communications at UC Davis, Calisi also studies science communication and advocates for inclusivity, equity, and diversity in STEM.
Michael Freeling is an American geneticist and plant biologist. He is currently a professor in the Department of Plant and Microbial Biology at the University of California. He is known for early work on maize anaerobic metabolism, developmental genetics of the maize ligule, proposing the grasses as a single genetic system model with Jeffrey Bennetzen, and the discovery of biased gene retention following whole genome duplications in plants. In 1994 Freeling was elected to the National Academy of Sciences. In 2017 he was awarded the McClintock Prize for Plant Genetics and Genome Studies.
Sarah Hake is an American plant developmental biologist who directs the USDA's Plant Gene Expression Center in Albany, CA. In 2009 she was elected a fellow of the American Association for the Advancement of Science and elected member of the National Academy of Sciences.
Steven Runo is a Kenyan researcher who is a professor at Kenyatta University. Runo has extensively studied the pathogens of African cereal crops, including Striga. He was awarded the 2020 Royal Society Africa Prize.
N. Louise Glass is the Fred E. Dickinson Chair of Wood Science and Technology at the University of California, Berkeley. She specialises in plant and microbial biology, particularly fungal cell biology and genetics
Luca Comai is an Italian plant biologist whose work has focused on trait discovery for improving agricultural crops and on developing protocols and systems for identifying new genes and mutations in plants. Through his work at Calgene, Comai was one of the first discoverers of the glyphosate resistance gene and is considered a pioneer in the field of plant biotechnology research.
Paula McSteen is a scientist known for her research on plant genetics. In 2020 she was elected a fellow of the American Association for the Advancement of Science.
References
- ↑ "UC Davis College of Biological Sciences". 14 February 2018.
- 1 2 3 "Perennial Explorer: A Profile of Neelima Sinha". The Scientist.
- ↑ "Plant Biology". 4 December 2020.
- ↑ "American Association for the Advancement of Science" . Retrieved 2019-03-16.
- ↑ "UC Davis News". 10 April 2018. Retrieved 2019-03-16.
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