{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\n Although none of the abstracts provide a detailed functional characterization of "}, {"type": "b", "children": [{"type": "t", "text": "KRTAP9-4"}]}, {"type": "t", "text": " specifically, they offer context for its putative role as a keratin‐associated protein in maintaining the integrity of epidermal structures. In the study of fleece rot resistance in Merino sheep (the first abstract"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "), keratin genes and related proteins are highlighted as key components of the physical barrier of the skin. As a member of the keratin‐associated protein family, KRTAP9-4 is likely to contribute to the formation and stability of wool fibers, affecting overall skin resilience against external challenges such as bacterial invasion and parasitic infestations. "}]}, {"type": "t", "text": "\n \n "}, {"type": "p", "children": [{"type": "t", "text": "\n Large-scale gene expression analyses, as discussed in the second abstract"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": ", have further underscored the importance of coordinated regulation within keratin networks. This suggests that alterations in KRTAP9-4 expression could be interlinked with broader transcriptional signatures that define cell type–specific functions and stress responses.\n "}]}, {"type": "t", "text": "\n \n "}, {"type": "p", "children": [{"type": "t", "text": "\n In addition, while the third abstract"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "3"}]}, {"type": "t", "text": "primarily focuses on the protein complexes in ciliary systems, its findings on organelle-specific protein interactions reinforce the notion that proteins involved in structural organization, such as keratin-associated proteins, can also participate in critical cellular signaling and proteostasis networks. Such interactions may indirectly influence the maintenance of tissue integrity where KRTAP9-4 plays a role.\n "}]}, {"type": "t", "text": "\n \n "}, {"type": "p", "children": [{"type": "t", "text": "\n In summary, KRTAP9-4 is proposed to function in maintaining the structural integrity of wool and the skin barrier, a property central to mitigating fleece rot in sheep, and is part of a coordinated network of keratin-associated proteins that support diverse cellular processes.\n "}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Wendy J M Smith, Yutao Li, Aaron Ingham, et al. "}, {"type": "b", "children": [{"type": "t", "text": "A genomics-informed, SNP association study reveals FBLN1 and FABP4 as contributing to resistance to fleece rot in Australian Merino sheep."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "BMC Vet Res (2010)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1186/1746-6148-6-27"}], "href": "https://doi.org/10.1186/1746-6148-6-27"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "20500888"}], "href": "https://pubmed.ncbi.nlm.nih.gov/20500888"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Fabrice Lopez, Julien Textoris, Aurélie Bergon, et al. "}, {"type": "b", "children": [{"type": "t", "text": "TranscriptomeBrowser: a powerful and flexible toolbox to explore productively the transcriptional landscape of the Gene Expression Omnibus database."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "PLoS One (2008)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1371/journal.pone.0004001"}], "href": "https://doi.org/10.1371/journal.pone.0004001"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "19104654"}], "href": "https://pubmed.ncbi.nlm.nih.gov/19104654"}]}, {"type": "r", "ref": 3, "children": [{"type": "t", "text": "Karsten Boldt, Jeroen van Reeuwijk, Qianhao Lu, et al. "}, {"type": "b", "children": [{"type": "t", "text": "An organelle-specific protein landscape identifies novel diseases and molecular mechanisms."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nat Commun (2016)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/ncomms11491"}], "href": "https://doi.org/10.1038/ncomms11491"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "27173435"}], "href": "https://pubmed.ncbi.nlm.nih.gov/27173435"}]}]}]}