Betül Kacar

@betulland

Origins and Early Life, Evolution, Astrobiology. Prof. , Fellow. Co-founder Tweets bilingual. She/Her

United States
Vrijeme pridruživanja: srpanj 2013.

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  1. Prikvačeni tweet
    25. stu 2019.

    Excited to share our latest preprint describing the lab evolution of bacteria with disrupted translation machinery! We introduce a term "Evolutionary Stalling", describing how natural selection acts on cellular modules, when they are disrupted, suboptimal:

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  2. proslijedio/la je Tweet
    27. sij

    @arizonamcbio astrobioloy professor, and NASA Fellow and Chris Impey, University Distinguished Professor of Astronomy are the next speakers in the UA Science Lecture Series on Feb 4th! "Life Beyond Earth" lecture is FREE! Details Don't miss it!

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  3. 18. sij

    Bugün bana gönderdiğiniz tebrik mesajlarınız icin hepinize çok teşekkür ederim. Ülkemi yanımda hissettim. Sorularımızın cesareti ve cevaplarımızın derinliğidir yaşamımızı anlamlı kılan (Carl Sagan). Evrensel değerlerin, aklın ve bilimin öncelik bulduğu bir yıl olsun. Sevgiler. 💫

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  4. 17. sij

    Cok tesekkur ederim. Benden guc alanlar, ozellikle cocuklar, genc arkadaslar, siz de bana guc veriyorsunuz. Cumhuriyetin cocugu diye hitab etmissiniz bana, ne kadar anlamli. Borcumuz biz kadinlara egitim firsati ve esitligi veren Cumhuriyet'e. Kesiflerimiz tum insanliga hediye.

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  5. 16. sij

    Guzel bir haber. Kelimelere dokmekte zorlaniyorum, ama soyle: Evrende yasamin izlerini arastirmak icin olustulan yeni bir NASA ekibine kabul edilmisim. 💪Bu seneye ufak bir saglik sorunu ile basladim, ilac gibi geldi bu haber sabah sabah. Herseyin basi saglik diyerek bitireyim :)

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  6. 7. sij

    On the surface the paper is about chemical engineering, but there are parallels with origin of life problems. Biotic systems sense, process, transmit chemical forms of 'information'. Here is an excellent follow-up commentary on the paper:

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  7. 7. sij

    Pleasure to be interviewed regarding Dueñas-Díez and Pérez-Mercader's recent paper on chemical turing machines. Kudos to for highlighting origins of life research!

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  8. proslijedio/la je Tweet
    7. sij

    Meet our speakers for the 2020 CMG symposium and don’t forget to register here: Betul Kacar will be giving a talk titled “Time traveling in the laboratory with the methods of evolution and synthetic biology.” (1/4)

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  9. 7. sij

    This will be fun. Looking forward to talking about our recent work at the UCSD Cell & Molecular Genetics retreat on Friday. Always an honor to get invited by the students. Thank you! See you soon, San Diego!

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  10. proslijedio/la je Tweet
    6. sij

    We need to take a step back and realize just what we are doing to the animal kingdom.

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  11. proslijedio/la je Tweet
    6. sij

    Betül Kacar ve Ekibinin Çalışması, Genlerin Doğal Seçilim Yoluyla Evrimi Önündeki Engelleri Daha Yakından Tanımamızı Sağlıyor!

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  12. proslijedio/la je Tweet

    In our most recent post, student and member of the , Brooke Carruthers, explores the space sciences as a way to teach critical thinking and to inspire students while merging with other disciplines in the humanities.

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  13. proslijedio/la je Tweet
    5. sij

    Great thread here on grad school interviews. I'll add a few thoughts of my own into this thread. Here are some things I think about when I am interviewing PhD applicants (whether for my lab or for another), and some other advice. 1/8

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  14. 5. sij

    Tucson sky is wonderful tonight to observe the first meteor shower of the year. My goal was to spot a few, and I ended up seeing a particularly large object burn up during the re-entry! It was so big, so bright and so beautiful. Thanks for the wink, my skies! 🌠

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  15. 2. sij

    The idea is simple: in processing 3-bits to output 1-bit, those 2-bits can potentially serve as back-up. Paper quotes Sherlock Holmes to explain the redundancy in translation, it is a very accessible example.

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  16. 2. sij

    This is a fascinating paper, wish I've read it sooner. Biochemistry, evolution, informatics, semantics, and prebiotic chemistry all rolled into one! Redundancy and extra bandwidth in life’s translation coding scheme.

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  17. 31. pro 2019.

    Happy 2020! Or as we say in Turkey: May your worst year be like this. Sounds bad, but it means a good thing. Welcome to Turkish humor! (For context see below, from: )

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  18. 29. pro 2019.

    Thank you . Years ago, your office confronted the immigration office on my behalf. I am a Professor of Astrobiology today in AZ and you have a big role in it. I will never forget what you’ve done for me and countless of others. Thanks for fighting the good fight!

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  19. 28. pro 2019.

    Computers are made out of transistors. I’ve even seen computers made out of vacuum tubes. But the idea that you could (theoretically) build computers out of billiard balls is astounding!

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  20. proslijedio/la je Tweet
    15. ožu 2017.

    Picard management tip: It's okay not to know things. Practice saying "I don't know." Go ahead. Say it.

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  21. proslijedio/la je Tweet
    27. pro 2019.

    Outstanding phylogenetic work. Nitrogenases are vital for allowing prokaryotes to access dinitrogen in the atmosphere. Nitrogen ashes can have a number of different metal cofactors, but the MoFe cofactor appears to represent the ancestral state.

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