diff --git a/content/3.defense-systems/kiwa.md b/content/3.defense-systems/kiwa.md
index ea4fad102ea5d97bc5d1357fd0f3938dd5c3d7df..1d94d0369e1986e7b805d99c5cd8071dc182f3aa 100644
--- a/content/3.defense-systems/kiwa.md
+++ b/content/3.defense-systems/kiwa.md
@@ -21,11 +21,10 @@ relevantAbstracts:
 
 ## Description
 
-The Kiwa antiviral defense system was first described by Doron et al. 2018 :ref{doi=10.1126/science.aar4120} and further described by Todeschini et al. 2023 :ref{doi=10.1101/2023.02.26.530102}. It named after one of the divine guardians of the ocean in the Māori traditions.
-
+The Kiwa antiviral defense system was first described in :ref{doi=10.1126/science.aar4120} and further described in :ref{doi=10.1101/2023.02.26.530102}. It is named after one of the divine guardians of the ocean in the Māori traditions. Kiwa is composed of two proteins: KwaA and KwaB. 
 ## Molecular mechanisms
 
-Kiwa is composed of two proteins: KwaA and KwaB. KwaA detects phage infection by detecting the inhibition of the host RNA polymerase by phages. This triggers the reponse by KwaB, which decreases phage DNA replication through a RecBCD-depdendent pathway :ref{doi=10.1101/2023.02.26.530102}..
+KwaA detects phage infection by detecting the inhibition of the host RNA polymerase by phages. This triggers the reponse by KwaB, which decreases phage DNA replication through a RecBCD-depdendent pathway :ref{doi=10.1101/2023.02.26.530102}.
 
 ## Example of genomic structure