Arno Germond

5 Questions 42 Answers 0 Followers

Questions related from Arno Germond

Can SARS-CoV-2 penetrates young erythrocytes (blood red cells)?

SARS-CoV-2 binds to the angiotensin-converting enzyme 2 (ACE2), a human receptor. This receptor is present on blood cells, but blood cells don't have nucleus, hence the virus cannot replicate in...

04 May 2020 5,576 12 View

Which statistical method should I use for such a dataset?

Dear all, The dataset is a matrix of enzymatic activities obtained by fluorescence measurements. 16 enzymes (10 measurements per well, 3 well per enzyme. I averaged the triplicates measurements)...

25 May 2015 3,584 4 View

Looking for a plasmid with PheS Gly294 mutant gene, can anyone share?

Dear colleagues, I am looking for a kind researcher willing to share a plasmid (or non-virulent strain) harbouring the PheS Gly294 gene, used for counterselection. Thanks to contact me for...

16 December 2014 9,050 1 View

LacZ/ccdB counter-selection - any thoughts on a 2 counter-selectors strategy?

updated (2014.07.24) I m constructing a DNA cassette (with genes sacB, SmR, and LacZ), which will replace the galK region of an E. coli strain lacking LacZ after recombination. 1) Anyone has a...

15 May 2014 7,324 2 View

Symbiosis evolution: in what range physiological "loss of traits" help symbiosis evolution

Literature about symbiosis acknowledge a genetically "loss of traits" is typical of symbiosis "evolution". (eg: genome reduction, gene loss) What can we say about physiological "loss of traits"...

20 June 2013 342 3 View