Dr. Schiracha (Schirra)

@schiracha.bsky.social

Former Naval Nuclear Instruction Officer. Biophysics and Virology Postdoctoral Researcher. Experience in education, outreach, team building, and project management. Cliffe Lab, University of Virginia. Ideas are my own & do not represent my lab/organization

Even if we completely agree on goals and values, it’s okay to have discussions about the best policies to attain them. Policy isn’t easy, and thinking things through is not a betrayal to the cause.

The Fauci show trial is an amazing illustration of the fundamental immaturity and insecurity of the modern right. What really outrages them is that he dared to suggest that people make sacrifices for the common good. So much of X/techbro/manosphere thought is just insisting that should never happen.

Caroline Langley's primary thesis chapter from her time as a grad student in @memerman.bsky.social's and my lab is now published. She shows that HIV-1 Vif’s ability to maintain A3G antagonism depends on structural robustness, which permits adaptation, and epistasis, which imposes constraints.

@JohnGrossSF@johngrosssf.bsky.social · 2w ago

Strain-specific epistasis shapes fitness landscapes of APOBEC3G antagonism by HIV-1 Vif proteins | Science Advances www.science.org/doi/10.1126/... Congratulations on this beautiful work!

NEW: Instead of pouring another $73 billion(!) into the war on Iran, that money could fund for a year: - Free preschool for ALL 3- and 4-year-olds - Restore SNAP from Trump’s cuts for 4 million people - House every person in a homeless shelter - Double funding for the EPA Fund life. Not death.

What Could We Do Instead of Spending Another $73 Billion for War?

Providing more money to the Pentagon at this time will prolong the war and continue to underfund programs that Americans need and deserve. With so many potential better uses for these funds, there is ...

nationalpriorities.org

And just like that the dreams of grad students obliterated... While the true visionaries step forward and look for the next step...at the keyboard and at the bench. Herpesviruses are related to phages. Maybe PherpAHerpe doesn.t sound so good... Meh, all is fair in war for science. #biosky

Rob Edwards@linsalrob.bsky.social · 2w ago

Starting with the DNA sequence of a #phage genome, #PholdAPhage will create a 3D reconstruction of the complete phage, almost like you did cryoEM on it! Check out Renee's awesome software github.com/reneegreen81... to assemble unknown phage particles one protein at a time

A computer generated 3D reconstruction of a phage, based solely on its genome sequence. For this image, we started with the genome, and used PholdAPhage to create the structures. Colours are based on pLDDT scores.

Can't get numb to this: The United States is stuck in a war it started, cannot end, and may further escalate to no avail, having dismantled its diplomatic apparatus, depleted its military stockpile, and destroyed its credibility. A historic strategic mistake harming millions in many different ways.

A promiscuous protein binder with many transient interactors in a single pathway can be as/more potent of a switch as a single high affinity binder at regulating a pathway. Biology is not an 'engineered system", its not "survival of the fittest", it is whatever works to an advantage w/i the domain

Still in the honeymoon phase of joining a new lab, but I honestly have not been this excited to present at lab meeting since second year of grad school. Digging through the literature and finding a huge hole that has been hidden because of a 10 year old analysis that was interpreted.... questionably

Science is not about your personal opinions or personal experiences for that matter. It's about defining a space in which to talk about the universe. If you fight the science, science will still help you, you just won't understand how and that is okay with us. We move forward for you in spite of you

Biophysics used to be the field of applying mathematical principles of physics to biology, but biology has largely fallen in line with this. Biophysics today is more about bridging fields and scrutinizing methods across disciplines. Bio(Ph)ysics it's what's for breakfast!

Just because you don't understand something doesn't mean you can't talk about it. What it does mean is that you should listen more and shut down others less. Injecting your one off anecdote into a scientific conversation as evidence is free speech but its not helpful