单词 | true bacteria |
例句 | They revealed nothing about the quality of the differences—the phenotypic differences—between the archaebacteria and the true bacteria. Archaebacteria: The Third Domain of Life Missed by Biologists for Decades 2013-01-01T00:45:00.170Z The subunit structure of the RNA polymerase is quite constant among the true bacteria, whereas the archaebacterial polymerase structure is different. Archaebacteria: The Third Domain of Life Missed by Biologists for Decades 2013-01-01T00:45:00.170Z Indeed, they appear to represent an evolutionary branching that far antedated the common ancestor of all true bacteria. Archaebacteria: The Third Domain of Life Missed by Biologists for Decades 2013-01-01T00:45:00.170Z The time needed for the evolution of the first true bacteria or archaebacteria, then, had to be less than a billion years, and perhaps much less. Archaebacteria: The Third Domain of Life Missed by Biologists for Decades 2013-01-01T00:45:00.170Z |
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