add relevantAbstract in frontmatter

content/3.defense-systems/abic.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF16872
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiC

content/3.defense-systems/abid.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF07751
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiD

content/3.defense-systems/abie.md

@@ -10,6 +10,10 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF08843, PF09407, PF09952, PF11459, PF13338, PF17194
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
+    - doi: 10.1093/nar/gkt1419
 ---
 
 # AbiE

content/3.defense-systems/abig.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF10899, PF16873
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiG

content/3.defense-systems/abii.md

@@ -9,6 +9,9 @@ tableColumns:
     Sensor: Unknown
     Activator: Unknown
     Effector: Unknown
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiI

content/3.defense-systems/abij.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF14355
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiJ

content/3.defense-systems/abik.md

@@ -10,6 +10,10 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF00078
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
+    - doi: 10.1093/nar/gkac467
 ---
 
 # AbiK

content/3.defense-systems/abin.md

@@ -9,6 +9,9 @@ tableColumns:
     Sensor: Unknown
     Activator: Unknown
     Effector: Unknown
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiN

content/3.defense-systems/abio.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF01443, PF09848
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiO

content/3.defense-systems/abip2.md

@@ -10,6 +10,10 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF00078
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
+    - doi: 10.1093/nar/gkac467
 ---
 
 # AbiP2

content/3.defense-systems/abiq.md

@@ -10,6 +10,10 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF13958
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
+    - doi: 10.1128/AEM.64.12.4748-4756.1998
 ---
 
 # AbiQ

content/3.defense-systems/abir.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF00176, PF00271, PF04545, PF04851, PF13091
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiR

content/3.defense-systems/abit.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF18864
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1016/j.mib.2005.06.006
 ---
 
 # AbiT

content/3.defense-systems/abiv.md

@@ -10,6 +10,9 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF18728
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1128/AEM.00780-08
 ---
 
 # AbiV

content/3.defense-systems/abiz.md

@@ -9,6 +9,9 @@ tableColumns:
     Sensor: Unknown
     Activator: Unknown
     Effector: Membrane disrupting
+relevantAbstracts:
+    - doi: 10.1023/A:1002027321171
+    - doi: 10.1128/JB.00904-06
 ---
 
 # AbiZ

content/3.defense-systems/aditi.md

@@ -10,6 +10,8 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF18928
+relevantAbstracts:
+    - doi: 10.1016/j.chom.2022.09.017
 ---
 
 # Aditi

content/3.defense-systems/azaca.md

@@ -10,6 +10,8 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF00271
+relevantAbstracts:
+    - doi: 10.1016/j.chom.2022.09.017
 ---
 
 # Azaca

content/3.defense-systems/bsta.md

@@ -9,6 +9,8 @@ tableColumns:
     Sensor: Unknown
     Activator: Unknown
     Effector: Unknown
+relevantAbstracts:
+    - doi: 10.1016/j.chom.2021.09.002
 ---
 
 # BstA

content/3.defense-systems/butters_gp57r.md

@@ -6,6 +6,8 @@ tableColumns:
       doi: 10.1101/2023.01.03.522681
       abstract: |
         During lysogeny temperate phages establish a truce with the bacterial host. In this state, the phage genome (prophage) is maintained within the host environment. Consequently, many prophages have evolved systems to protect the host from heterotypic viral attack. This phenomenon of prophages mediating defense of their host against competitor phages is widespread among temperate mycobacteriophages. We previously showed that the Mycobacterium phage Butters prophage encodes a two-component system (gp30/31) that inhibits infection from a subset of mycobacteriophages that include PurpleHaze, but not Island3. Here we show that Butters gp57r is both necessary and sufficient to inhibit infection by Island3 and other phages. Gp57r acts post-DNA injection and its antagonism results in the impairment of Island3 DNA amplification. Gp57r inhibition of Island3 is absolute with no defense escape mutants. However, mutations mapping to minor tail proteins allow PurpleHaze to overcome gp57r defense. Gp57r has a HEPN domain which is present in many proteins involved in inter-genomic conflicts, suggesting that gp57r may inhibit heterotypic phage infections via its HEPN domain. We also show that Butters gp57r has orthologues in clinical isolates of Mycobacterium abscessus sp. including the phage therapy candidate strain GD91 which was found to be resistant to the panel of phages tested. It is conceivable that this GD91 orthologue of gp57r may mediate resistance to the subset of phages tested. Challenges of this nature underscore the importance of elucidating mechanisms of antiphage systems and mutations that allow for escape from inhibition. IMPORTANCE The evolutionary arms race between phages and their bacteria host is ancient. During lysogeny, temperate phages establish a ceasefire with the host where they do not kill the host but derive shelter from it. Within the phenomenon of prophage-mediated defense, some temperate phages contribute genes that make their host more fit and resistant to infections by other phages. This arrangement has significance for both phage and bacterial evolutionary dynamics. Further, the prevalence of such antiphage systems poses a challenge to phage therapy. Thus, studies aimed at elucidating antiphage systems will further our understanding of phage-bacteria evolution as well as help with efforts to engineer therapeutic phages that circumvent antiphage systems.
+relevantAbstracts:
+    - doi: 10.1101/2023.01.03.522681
 ---
 
 # Butters_gp57r

content/3.defense-systems/caprel.md

@@ -10,6 +10,8 @@ tableColumns:
     Activator: Direct
     Effector: Nucleic acid degrading (pyrophosphorylates tRNAs)
     PFAM: PF04607
+relevantAbstracts:
+    - doi: 10.1038/s41586-022-05444-z
 ---
 
 # CapRel