کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6370738 | 1623877 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The origin of the genetic code in the ocean abysses: New comparisons confirm old observations
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The origin of the genetic code in the ocean abysses: New comparisons confirm old observations The origin of the genetic code in the ocean abysses: New comparisons confirm old observations](/preview/png/6370738.png)
چکیده انگلیسی
I have analysed the amino acid substitution pattern between two pairs of nonbarophilic-barophilic organisms in order to confirm previous results. Indeed, the pattern deriving from a different pair of such organisms led to establish that the origin of the genetic code might have occurred in the ocean abysses. The hydrostatic pressure asymmetry indices computable from these matrices of amino acid substitutions confirm the correlation previously observed, even when differences in GC content are accounted for. As the three substitution matrices are independent between them, the old conclusion that the genetic code originated in the ocean abysses is considerably strengthened.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Theoretical Biology - Volume 333, 21 September 2013, Pages 109-116
Journal: Journal of Theoretical Biology - Volume 333, 21 September 2013, Pages 109-116
نویسندگان
Massimo Di Giulio,