Plans of mice and men: from bench science to science policy

The transition from bench science to science policy is not always a smooth one, and my journey stretched as far as the unemployment line to the hallowed halls of the U.S. Capitol. While earning my doctorate in microbiology, I found myself more interested in my political activities than my experiments. Thus, my science policy career aspirations were born from merging my love of science with my interest in policy and politics. After receiving my doctorate, I accepted the Henry Luce Scholarship, which allowed me to live in South Korea for 1 year and delve into the field of science policy research. This introduction into science policy occurred at the South Korean think tank called the Science and Technology Policy Institute (STEPI). During that year, I used textbooks, colleagues, and hands-on research projects as my educational introduction into the social science of science and technology decision-making. However, upon returning to the United States during one of the worst job markets in nearly 80 years, securing a position in science policy proved to be very difficult, and I was unemployed for five months. Ultimately, it took more than a year from the end of the Luce Scholarship to obtain my next science policy position with the American Society for Microbiology Congressional Fellowship. This fellowship gave me the opportunity to work as the science and public health advisor to U.S. Senator Harry Reid. While there were significant challenges during my transition from the laboratory to science policy, those challenges made me tougher, more appreciative, and more prepared to move from working at the bench to working in the field of science policy.     

The paradigm of Huntington disease.

I recall it as vividly as though it had occurred but yesterday. It made a most enduring impression upon my boyish mind which was my very first impulse to choosing chorea as my virgin contribution to medical lore. Driving with my father through a wooded road leading from East Hampton to Amagansett we suddenly came upon two women, mother and daughter, both tall and thin, almost cadaverous, both bowing, twisting, grimacing. I stared in wonderment, almost in fear. What could it mean? My father paused to speak with them and we passed on. Then my Gamaliel-like instruction began; my medical education had its inception. From this point on, my interest in the disease has never wholly ceased. [George Huntington, at 59, recalling how at the age of 8 years he first saw Huntington disease while traveling with his physician father on his professional rounds in 1858].     

Balancing teaching and research experiences in doctoral training programs: lessons for the future educator

While a variety of alternative careers has emerged for Ph.D. life scientists in industry, business, law, and education in the past two decades, the structure of doctoral training programs in many cases does not provide the flexibility necessary to pursue career experiences not directly related to a research emphasis. Here I describe my efforts to supplement my traditional doctoral research training with independent teaching experiences that have allowed me to prepare myself for a career that combines both into a combined educational program. I describe the issues I have come across in finding and taking part in these endeavors, how these issues have affected my work in pursuing my Ph.D., and how my experiences translate into my hopes for a future education-based career in molecular and cell biology.     

In search of evolutionary developmental mechanisms: the 30-year gap between 1944 and 1974

The approach I have elected in this retrospective of how I became a student of evo-devo is both biographical and historical, a case study along the lines of Waddington's The Evolution of an Evolutionist ('75), although in my case it is the Evolution of an Evo-devoist. What were the major events that brought me to developmental biology and from there to evo-devo? They were, of course, specific to my generation, to the state of knowledge at the time, and to my own particular circumstances. Although exposed to evolution and embryology as an undergraduate in the 1960s, my PhD and post-PhD research programme lay within developmental biology until the early 1970s. An important formative influence on my studies as an undergraduate was the work of Conrad Hal Waddington (1905-1975), whose writings made me aware of genetic assimilation and gave me an epigenetic approach to my developmental studies. The switch to evo-devo (and my discovery of the existence of the neural crest), I owe to an ASZ (now SICB) symposium held in 1973.     

Autoethnographic Challenges: Confronting Self,Field and Home

Anthropologists working at ‘home’ or in realms of the familiar often share a considerable sense of connection with participants. In these contexts, the researcher's potential position as an ‘insider’ offers particular opportunities for utilising self as a key resource. Through my own fieldwork at ‘home’ in Melbourne as an ‘insider’ among Bosnian migrants, I was confronted with the challenge of using my self to understand others' experiences. In this paper I discuss the autoethnographic process and consider how its application enabled me to consciously understand my own experiences and utilise my experiential self to inform my study.     

Ruminations on twenty-five years of Patricia Hill Collins's Black Feminist Thought: Knowledge,Consciousness and the Politics of Empowerment

My review focuses on the impact that Black Feminist Thought has had on my personal and professional life. I weave together lessons I have learned from Patricia Hill Collins with reflections on my own lived experience – from my family of origin to college experiences to my work as the founding director of the Collegium of Black Women Philosophers.     

August Kappel (1840–1915)

I would like to express my thanks to all those who have helped me in the preparation of this article, in particular my mother, Mrs K. Brett, for supplying information about the Kirby family; my cousin, Johanna Meyer, for information about the Kappel family; my son, Geoffrey Dommett, for his computer expertise; and Gina Douglas, librarian, for making available to me the archives of the Linnean Society.     

Scheel D. and Wasternack C.(eds) Plant Signal Transduction.

The recent whole-scale sequencing of several organisms has revealedtwo surprising facts to me. Firstly, I as a human with considerablepride in the genetic complexity controlling my differentiation,my immune response, my memory and my behaviour, really do nothave so many more genes compared to plants. Secondly, when surveyingthe genomes of mammals, flies and worms, I found about 50 receptorkinase genes per genome, whereas plants possess about 400. Whatare all the receptors doing in     

华北晚新生代哺乳动物的进化事件及其与欧美的对比

本文记述了过去300万年内在华北地区所发生的9次哺乳动物的进化事件:1.真象最低层位(距今约300万年);2.真马最低层位(距今约250万年);3.狼的最低层位(距今185—190万年);4.葛氏斑鹿最低层位(距今约140万年);5.丽牛最高层位(距今约90万年);6.丁氏鼢鼠最高层位(距今约62万年);7.中国鬣狗最高层位(距今约24万年);8.原始牛最低层位(距今约12.7万年);9.更新世末绝灭事件(距今约1.1万年)。本文将它们与欧美的进化事件进行了初步的对比。     

Establishing an academic laboratory: mentoring as a business model

It is a tremendous honor for my group and me to receive the recognition of the 2014 Women in Cell Biology Junior Award. I would like to take the opportunity of this essay to describe my scientific journey, discuss my philosophy about running a group, and propose what I think is a generalizable model to efficiently establish an academic laboratory. This essay is about my view on the critical components that go into establishing a highly functional academic laboratory during the current tough, competitive times.     

Personal recollections

I hope that this article will provide a short review of my involvement with physical and biological aspects of 'excluded volume' or 'molecular crowding'. The list of references is not exhaustive, but is meant primarily to acknowledge my debt to my many colleagues.     

Experiments in a Monastery Garden

SYNOPSIS. After a brief account of my early education, studyat the University of Wien, and preliminary experiments on hybridizationconducted at the Augustinian Monastery in Brünn, Austria,I state the reasons for selecting certain features of the ediblepea, Pisum sativum, for extensive investigation of their inheritance.After eight years I reported my results to the Brünn Societyfor the Study of Natural Science, and they were published inthe following year (1866) in the Proceedings of the Society.I discovered two basic principles of inheritance: the law ofsegregation and the law of independent assortment of hypotheticalunits of heredity that I called Elemente. I conclude with someremarks on the possible relation of my work to the evolutionof organic form and on my disappointment that my studies donot seem to be known or understood, and that because of my administrativeduties at themonastery, now being the Abbot, I have no timefor further investigations.     

Radicals in Berkeley?

In a previous autobiographical sketch for DNA Repair (Linn, S. (2012) Life in the serendipitous lane: excitement and gratification in studying DNA repair. DNA Repair 11, 595–605), I wrote about my involvement in research on mechanisms of DNA repair. In this Reflections, I look back at how I became interested in free radical chemistry and biology and outline some of our bizarre (at the time) observations. Of course, these studies could never have succeeded without the exceptional aid of my mentors: my teachers; the undergraduate and graduate students, postdoctoral fellows, and senior lab visitors in my laboratory; and my faculty and staff colleagues here at Berkeley. I am so indebted to each and every one of these individuals for their efforts to overcome my ignorance and set me on the straight and narrow path to success in research. I regret that I cannot mention and thank each of these mentors individually.     

Pliocene hominid partial mandible from Tabarin, Baringo, Kenya

Sediments in the Tugen Hills, west of Lake Baringo, Kenya, form one of the best fossiliferous successions known in Africa spanning the period from 14 my to less than 4 my. Hominoid fossils have previously been recovered from a number of localities in the region. We describe here a new hominid mandible (KNM-TH 13150) from the site of Tabarin, in the Chemeron Formation. Isotopic determinations on a tuff below the fossiliferous horizon gives dates of 4.96 my and 5.25 my. The associated fauna is consistent with these results and independently suggests a minimum age for the specimen of 4.15 my. Although fragmentary, the preserved morphology of the Tabarin mandible is consistent with the diagnosis of the Pliocene hominid Australopithecus afarensis. It can be distinguished from all other currently recognized hominoid taxa.     

A path to the powerhouse: systems‐to‐structure approaches for studying mitochondrial proteins

The young investigator award from the Protein Society was a special honor for me because, at its essence, the goal of my laboratory is to define what obscure proteins do. Years ago, I stumbled into mitochondria as a venue for this work, and these organelles continue to define the biological theme of my laboratory. Our approaches are fairly broad, reflecting my own somewhat unorthodox training among diverse scientific fields spanning organic synthesis, chemical biology, mechanistic biochemistry, signal transduction, and systems biology. Yet, whatever the theme or the discipline, we aim to understand how proteins work—especially those that hide in the dark corners of mitochondria. Below, I recount my own path into this arena of protein science, and describe how my experiences along the way have shaped our current multi‐disciplinary efforts to define the inner workings of this complex biological system.     

Recent advances in point spread function engineering and related computational microscopy approaches: from one viewpoint

This personal hybrid review piece, written in light of my recipience of the UIPAB 2020 young investigator award, contains a mixture of my scientific biography and work so far. This paper is not intended to be a comprehensive review, but only to highlight my contributions to computation-related aspects of super-resolution microscopy, as well as their origins and future directions.     

Forty years of research on the assembly and infection process of bacteriophage

This short biographical note was written as part of the lead-in material for a festschrift kindly organized for me on the occasion of my 70th birthday. The collection of articles assembled in this issue range within the spectrum of the topics covered in the special issue ‘Multiscale structural biology—biophysical principles and practice ranging from biomolecules to bionanomachines.’ Here I describe some of the high points of my 40 years of research science conducted in the USA, Switzerland and Japan. I also use this opportunity to express my sincerest thanks to my former colleagues and the very many contributors who so kindly contributed to this special issue.     

Passage of a Young Indian Physical Chemist through the World of Photosynthesis Research at Urbana,Illinois, in the 1960s: A Personal Essay

In September 1963, I came to the famous Photosynthesis Laboratory of Eugene Rabinowitch (1901-1973) at the University of Illinois at Urbana, Illinois, after submitting my doctoral thesis, under Professor Pasupati Mukerjee, in physical chemistry, then at the Indian Association for the Cultivation of Science, Calcutta, India. I present here my personal impressions, my research and interactions at the then International Center of Photosynthesis at Urbana, Illinois. A brief mention is made of research of others at this center, my collaboration with Govindjee (Urbana) and with John Olson (at Brookhaven National Laboratory).     

You are the most valuable reagent in the lab: mental health before and during the pandemic

No one maps out their tenure as a postdoc anticipating a life-altering tragedy. But mental health crises of all kinds affect academic trainees and staff at similar or higher levels than the general public. While the mental health resources available to trainees are often set by healthcare providers, all levels of university leadership can work to remove material and immaterial obstacles that render such resources out of reach. I describe how access to care via telemedicine helped me following a loss in my family.

Over the years, my siblings and close friends have sought mental health resources like therapy, psychoanalysis, or psychiatry, so I loosely understood their benefits. When I was a PhD student I went to therapy briefly, but my counselor and I decided I could do without it. Since I started my postdoc, stress manifested in some new ways but I managed it well with my usual coping strategies and support. That changed one bright December morning in 2019 while I was preparing for our weekly lab meeting. My phone rang indicating a call from my father, whom I had spoken to the night before to celebrate the news of my nephew’s birth. But the voice on the phone was that of a family friend, telling me that my father had died overnight of an undiagnosed heart condition. In the moment I couldn’t even understand what was happening, saying over and over, “but I talked to him last night.” Soon I was sitting at home, dazed, on a string of tearful calls with family and friends.I often read words like “lifted” or “buoyed” to describe the stabilizing support of a network of loved ones. In my case this network was tethering me to reality over the next few weeks, preventing me from spinning off the Earth’s surface in a storm of sorrow and anxiety. The trauma also took a strange physical form and convinced me that I was suffering from a cardiac condition of my own. I had a panic attack during which I went to urgent care convinced my own heart was about to give way. Night after night these physical symptoms prevented me from sleeping.Graced by many loving connections with my siblings, my boyfriend, and close friends, I was actually weathering the process as well as one can. My PI gave me a firm directive to take as much time off as I needed. These were two key elements early in my healing process: a supportive network and an understanding advisor. The third was getting professional help, which I soon realized I needed. Even if I felt OK one day, I didn’t trust that I’d be OK the next. My grief formed too thick and too broad a landscape for me to navigate without help.Deciding to seek mental health resources and realizing that one needs them are often the hardest parts. Connecting with those resources once the decision has been made should be as simple as possible. I called a mental health number, and a triage counselor noted my therapy needs and verified my insurance. She asked what times and locations I preferred and then searched for an open appointment with a therapist who accepted my insurance. She also informed me that my coverage allowed 12 sessions with no copay, which was a pleasant surprise. The therapist who agreed to see me had very few openings, in part because this all happened in December—the holidays are especially busy for therapists. I was aiming for a time after normal working hours, or in the morning before I would head to lab, but none of those times were available. I didn’t like interrupting my workday to trot off to therapy. Taking a long break once a week meant I couldn’t run experiments or mentor my student during that time. But I made the sacrifice because my highest priority was getting the help I needed. There was no shortcut. Prioritizing mental health over lab work is tough for researchers, and I would never have accepted that kind of weekly disruption before my dad’s passing. But as a wonderful mentor of mine used to say, “You are the most valuable reagent in the lab.” She wasn’t describing mental health at the time, but the phrase now provided a guiding principle for my recovery. My first few sessions were on Tuesdays at 2:00 pm.The afternoon break turned out to be less disruptive than I had feared, because I had recently come back to the lab and was working short days. Had she asked, I would have told my PI where I was on Tuesday afternoons, but she wasn’t normally abreast of my daily schedule, so I didn’t seek her approval beforehand. Coordinating experiments with lab members thankfully wasn’t an issue because my work was largely independent; I simply let lab members know that I’d would be out of the lab for a bit on those days.The weeks went by, and the benefits of therapy accrued, helping me in large and small ways as I grieved. In mid-March of 2020, my therapist followed public health guidelines and asked all her clients to transition to remote sessions. While this was easy and sensible, it was still a little disappointing. Therapists are professional empaths, among many other things, and doing away with the physical presence and exchange with her was a blow. Yet therapy via video felt less odd simply because most of my social interactions were now virtual. Thankfully I didn’t have to move out of state for the lockdown (as did many students living in campus housing), which meant I could stay with the same therapist without any insurance complications.A few weeks into lockdown, I asked my therapist whether we had reached the limit of my 12 sessions without a copay. She replied with the good news that my insurance provider had waived all copays for mental health costs due to the pandemic. By that time therapy had generated a platform and an outlet to explore areas of my grief beyond the trauma of my father’s passing. Without needing to weigh the costs and benefits of this resource, I saw my therapist for another 4 months. I slowly took stock of my upbringing in an unconventional family and the loss of my mother when I was 25 and waded through a series of difficult decisions regarding my father’s estate. My father’s death changed me at a depth that is untouched by any amount of therapy or treatment. I’m not “healed”: I feel aged, more brittle, and a little ground down compared with who I had been. But therapy guided me through the worst of my grief, past the acute trauma to help me grasp what I was going through.Since the pandemic began, the number of people reporting increased stress or mental health issues has steadily increased (information on the impact of COVID-19 measures on mental health: https://www.apa.org/workforce/publications/depression-anxiety-coronavirus.pdf) (also see Mental health resources for trainees). I am fortunate to have affordable health insurance and the support from my lab and my department. The ease of finding my institution’s phone number for mental health resources was itself an important benefit. I share these pieces of my story with humility and understanding that not everyone enjoys the privileges that I do and the knowledge that everyone weathers life’s tragedies in their own way. It is not lost on me that some benefits stemmed from a policy change made by a private insurance provider. The provider made the right decision to waive copays, freeing me from having to choose between cost and my mental health needs. Yet had I been a student who had to move out of state due to COVID-19, access to mental health resources might have been disrupted or cut off. The need for reduced out-of-pocket costs for healthcare is known and needs no repetition, but the benefits of telehealth should be a low-cost component of health plans offered to students and staff (information on telehealth recommendations: https://www.apaservices.org/advocacy/news/congress-patient-telehealth?_ga=2.231013471.1538013741.1619359426-1228006513.1619359425 and http://www.apaservices.org/practice/advocacy/state/leadership/telebehavioral-health-policies.pdf?_ga=2.3385904.1067518037.1620039082-1228006513.1619359425.I’m not a cloud of emotions attached to a pair of good pipetting hands, I’m a human who is choosing to spend my time doing research. This observation is easy to repeat, by trainees as much as by faculty and administrators, but much harder to act upon in the midst of conflicting priorities. Consider my story a success: Because I could access the resources I needed, I was able to prioritize my mental health in the midst of my ambitious research program even during the lockdown.MEET THE AUTHORI have been a postdoc in Stefani Spranger’s lab at MIT for 4 years. Supported by an Irvington Fellowship from the Cancer Research Institute, my work examines the behaviors of dendritic cells in tumors that contribute to productive or unproductive anti-tumor immune responses. My doctoral work examined modes of multicellular invasion controlled by the actin cytoskeleton with Margaret Gardel at the University of Chicago. Earlier I was a lab technician with Thea Tlsty at the University of California, San Francisco, which followed a bachelor’s degree in biology at the University of California, Santa Cruz. I serve on the Committee for Students and Postdocs at the American Society for Cell Biology, where I chair the Outreach Subcommittee.