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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Evolution of Spiders and Silk Spinning: Mini Review of the Morphology, Evolution, and Development of Spiders' Spinnerets

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Mariano-Martins, Pedro [1] ; Lo-Man-Hung, Nancy [1, 2] ; Torres, Tatiana Teixeira [2]
Total Authors: 3
[1] Univ Sao Paulo, Inst Biosci, Sao Paulo - Brazil
[2] Torres, Tatiana Teixeira, Univ Sao Paulo, Inst Biosci, Sao Paulo, Brazil.Mariano-Martins, Pedro, Univ Sao Paulo, Inst Biosci, Sao Paulo - Brazil
Total Affiliations: 2
Document type: Review article
Web of Science Citations: 0

Spiders' spinning skills have fascinated mankind since ancient times. These animals owe this ability to unique appendages named spinnerets. These structures are connected to silk-producing glands and are responsible for silk extrusion and manipulation, granting spiders the ability to use the threads for functions far beyond web-building. In spite of the relevance of spinnerets, there is scarce knowledge about their development and evolution. Most research on these structures focused on their morphological aspects, or possible applications of the silk for human purposes. In this mini review, we included this literature, but our main purpose is to introduce and discuss the preeminent hypotheses on the origins of spinnerets in light of an evo-devo perspective. We present the available information on genetic pathways involved in spinneret genesis during spider's embryonic development, evidencing the eminent need for further research in the evolution and development of spinnerets. (AU)

FAPESP's process: 17/19616-2 - Evolution and development of spiders' spinnerets (Arachnida: Araneae)
Grantee:Nancy França Lo Man Hung
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 18/06719-0 - Molecular bases of spinneret regeneration in spiders (Arachnida: Araneae)
Grantee:Pedro Mariano Martins
Support Opportunities: Scholarships in Brazil - Scientific Initiation
FAPESP's process: 19/12282-7 - Discovering the developmental genetic basis of spinneret morphogenesis
Grantee:Nancy França Lo Man Hung
Support Opportunities: Scholarships abroad - Research Internship - Doctorate