A new consensus statement published in Nature Reviews Microbiology raises awareness of the alarming consequences of global climate change on microbes, which have critical functions in animal and human health, agriculture, the global food web and industry.
With recent advancements in portable, reliable, and low-cost scientific instruments, biological field research is flourishing. Now, a group of UC Berkeley undergraduates is newly equipped to investigate the natural world in real time with these new tools at their disposal.
From May 20-28, 2019, the Department of Integrative Biology’s inaugural Field Genomics summer course immersed first-year undergraduates in cutting-edge molecular biology techniques. The course provided thorough hands-on training in skills such as sample collection, nucleotide isolation, and portable nanopore DNA sequencing.
A genetic mutation to help fend off HIV infection is also associated with a 21% increase in mortality in later life, according to an analysis by IB Professor Rasmus Nielsen & postdoctoral scholar Xinzhu Wei.
“Beyond the many ethical issues involved with the CRISPR babies, the fact is that, right now, with current knowledge, it is still very dangerous to try to introduce mutations without knowing the full effect of what those mutations do,” said Nielsen. “In this case, it is probably not a mutation that most people would want to have. You are actually, on average, worse off having it.”