Early Paper: Naima Bhutta's paper published by bio-protocol
Congratulations goes to Naima Bhutta, 3rd year undergrad Molecular Biology, first author on the paper Seed Collection in Temperate Trees-Clean, Fast, and Effective Extraction of Populus Seeds for Laboratory Use and Long-term Storage published in bio-protocol
https://pubmed.ncbi.nlm.nih.gov/38379829/
Co-authors: Carmen Mei, MSc candidate, and Oscar Nunez, PhD student
Proud PI: Dr. Katharina Braeutigam ( https://plant-epigenetics.com/)
Seeds ensure the growth of a new generation of plants and are thus central to maintaining plant populations and ecosystem processes. Nevertheless, much remains to be learned about seed biology and responses of germinated seedlings to environmental challenges. Experiments aiming to close these knowledge gaps critically depend on the availability of healthy, viable seeds. Here, we report a protocol for the collection of seeds from plants in the genus Populus. This genus comprises trees with a wide distribution in temperate forests and with economic relevance, used as scientific models for perennial plants. As seed characteristics can vary drastically between taxonomic groups, protocols need to be tailored carefully. Our protocol takes the delicate nature of Populus seeds into account. It uses P. deltoides as an example and provides a template to optimize bulk seed extraction for other Populus species and plants with similar seed characteristics. The protocol is designed to only use items available in most labs and households and that can be sterilized easily. The unique characteristics of this protocol allow for the fast and effective extraction of high-quality seeds. Here, we report on seed collection, extraction, cleaning, storage, and viability tests. Moreover, extracted seeds are well suited for tissue culture and experiments under sterile conditions. Seed material obtained with this protocol can be used to further our understanding of tree seed biology, seedling performance under climate change, or diversity of forest genetic resources.
About Naima Bhutta:
I’m a third-year undergraduate student specializing in Molecular Biology and minoring in Chemistry. I had the amazing opportunity of being a ROP student in the Braeutigam Lab this past summer. In my free time, I like to roller skate and play tennis.
About Carmen Mei:
I am an MSc candidate in the Braeutigam Lab. My research interests include using a cell-based system to study gene expression and protein function. Outside of the lab, I enjoy swimming and jogging.
About Oscar Nunez:
I am a PhD student in the Braeutigam lab, where I investigate the molecular mechanisms of development in Canadian tree species. Outside of the lab, I enjoy backcountry camping and exploring nature.
