All twelve cultures are under strong selection for rapid growth and all twelve cultures have evolved. One, and only one, of the cultures evolved to utilize citrate as a carbon source (normal E. coli cultures cannot use citrate but it's in the medium as a chelating agent). You can read about the mutations that gave rise to this phenotype in: Lenski's long-term evolution experiment: the evolution of bacteria that can use citrate as a carbon source.
Read more »
Resep Martabak Manis - Resep Martabak Manis - Kali kami akan memberikan resep terbaru tentang cara membuat martabak manis, resep martabak manis ini sangat sederhana sehingga muda...
2 years ago