abii move relevant abstract, add description add, modify mermaid

Link to issue #207 (closed)

content/3.defense-systems/abii.md

@@ -9,9 +9,27 @@ tableColumns:
     Sensor: Unknown
     Activator: Unknown
     Effector: Unknown
+contributors: 
+  - Florian Tesson
+relevantAbstracts:
+  - doi: 10.1023/A:1002027321171
+  - doi: 10.1016/j.mib.2005.06.006
+  - doi: 10.1016/s0168-1656(97)01692-1
 ---
 
 # AbiI
+
+## Description
+AbiI is a single gene defense system discovered in 1997 :ref{doi=10.3168/jds.S0022-0302(98)75713-3}.
+
+AbiI is one of the so-called "Abi" systems for "Abortive infection" discovered in the 90's in research related to the dairy industry :ref{doi=10.1016/j.mib.2005.06.006}. Even though, their name correspond to abortive infection, their mechanism of action does not necessarily correspond to an abortive infection. AbiI is classified as Abortive infection in :ref{doi=10.1016/j.mib.2023.102312}.
+
+This system is only composed of one single gene with no known domains.
+
+## Molecular mechanism
+
+As far as we are aware, the molecular mechanism is unknown. 
+
 ## Example of genomic structure
 
 The AbiI system is composed of one protein: AbiI.
@@ -46,12 +64,12 @@ dataUrl: /abii/AbiI__AbiI-plddts_90.31131.pdb
 ## Experimental validation
 <mermaid>
 graph LR;
-    Chopin_2005[<a href='https://doi.org/10.1016/j.mib.2005.06.006'>Chopin et al., 2005</a>] --> Origin_0
+    Su_1997[<a href='https://doi.org/10.1016/s0168-1656(97)01692-1'>Su et al., 1997</a>] --> Origin_0
     Origin_0[lactococcal plasmid 
 <a href='https://ncbi.nlm.nih.gov/protein/AAB66882.1'>AAB66882.1</a>] --> Expressed_0[lactococci]
     Expressed_0[lactococci] ----> 936 & c2
     subgraph Title1[Reference]
-        Chopin_2005
+        Su_1997
 end
     subgraph Title2[System origin]
         Origin_0
@@ -68,13 +86,4 @@ end
     style Title3 fill:none,stroke:none,stroke-width:none
     style Title4 fill:none,stroke:none,stroke-width:none
 </mermaid>
-## Relevant abstracts
-
-::relevant-abstracts
----
-items:
-    - doi: 10.1023/A:1002027321171
-    - doi: 10.1016/j.mib.2005.06.006
 
----
-::