Journal
PALEONTOLOGICAL JOURNAL
Volume 55, Issue 7, Pages 752-765Publisher
PLEIADES PUBLISHING INC
DOI: 10.1134/S0031030121070030
Keywords
telencephalon; forebrain; central nervous system; vertebrates; cyclostomes; lampreys; Anf; FoxG1; Noggin; regulatory genes
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Funding
- Russian Foundation for Basic Research [18-29-07014, 19-14-50215, 18-04-00015]
- Russian Science Foundation [19-14-00098]
- Russian Science Foundation [19-14-00098] Funding Source: Russian Science Foundation
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The telencephalon, crucial for high forms of nervous activity in vertebrates, remains a poorly understood evolutionary origin. This article explores the study of gene expression and functional properties in cyclostomes to shed light on the early development of the forebrain. Results of genes such as Anf, FoxG1, and Noggin family genes are discussed.
The telencephalon, which provides the highest forms of nervous activity in humans and other animals, is one of the most important innovations of vertebrates. Although this part of the brain has been described in all living vertebrates, its evolutionary origin is still poorly understood. This article discusses one of the possible approaches to studying the expression and functional properties of genes that regulate the early development of the forebrain in cyclostomes (lampreys) as the most archaic representatives of vertebrates. The results of studies of genes such as Anf, FoxG1, and genes of the Noggin family are described.
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