干旱区生态环境知识资源中心(Arid): Comparative development of limb musculature in phylogenetically and ecologically divergent lizards

Arid

DOI	10.1002/dvdy.447
	Comparative development of limb musculature in phylogenetically and ecologically divergent lizards
	Diaz, Raul E., Jr.; Taylor-Diaz, Elizabeth A.; Trainor, Paul A.; Diogo, Rui; Molnar, Julia L.
通讯作者	Diaz, RE (corresponding author), Calif State Univ, Dept Biol Sci, Los Angeles, CA 90032 USA.
来源期刊	DEVELOPMENTAL DYNAMICS
ISSN	1058-8388
EISSN	1097-0177
出版年	2021-12
英文摘要	Background Squamate reptiles (lizards, snakes, and amphisbaenians) exhibit incredible diversity in their locomotion, behavior, morphology, and ecological breadth. Although they often are used as models of locomotor diversity, surprisingly little attention has been given to muscle development in squamate reptiles. In fact, the most detailed examination was conducted almost 80 years ago and solely focused on the proximal limb regions. Herein, we present forelimb and hindlimb muscle morphogenesis data for three lizard species with different locomotion and feeding strategies: the desert grassland whiptail lizard, the central bearded dragon, and the veiled chameleon. This study fills critical gaps in our understanding of muscle morphogenesis in squamate reptiles and presents a comparative and temporospatial analysis of muscle development. Results Our results reveal a conserved pattern of early muscle development among lizards with different adult morphologies and ecologies. The variations that exist are concentrated in distal regions, particularly the specialized autopodia of chameleons, where differentiation of muscles associated with the digits is delayed. Conclusions The chameleon autopod provides an example of major evolutionary modifications to the skeleton with only minor disruption of the conserved order and pattern of limb muscle development. This robustness of muscle patterning facilitates the evolution of extreme yet functional phenotypes.
英文关键词	chameleon locomotion morphogenesis muscle development reptile squamate
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000734968300001
WOS关键词	MYOGENIC PRECURSOR CELLS ; SKELETAL MYOGENESIS ; ALTERNATE PATHWAYS ; HINDLIMB MUSCLES ; MET RECEPTOR ; C-MET ; EVOLUTION ; MORPHOGENESIS ; TENDON ; EXPRESSION
WOS类目	Anatomy & Morphology ; Developmental Biology
WOS研究方向	Anatomy & Morphology ; Developmental Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374756
作者单位	[Diaz, Raul E., Jr.; Taylor-Diaz, Elizabeth A.] Calif State Univ, Dept Biol Sci, Los Angeles, CA 90032 USA; [Diaz, Raul E., Jr.] Nat Hist Museum Los Angeles Cty, Dept Herpetol, Los Angeles, CA USA; [Trainor, Paul A.] Stowers Inst Med Res, Kansas City, MO USA; [Trainor, Paul A.] Univ Kansas, Med Ctr, Dept Anat & Cell Biol, Kansas City, KS 66103 USA; [Diogo, Rui] Howard Univ, Dept Anat, Coll Med, Washington, DC USA; [Molnar, Julia L.] Coll Osteopath Med, New York Inst Technol, Dept Anat, Old Westbury, NY USA
推荐引用方式 GB/T 7714	Diaz, Raul E., Jr.,Taylor-Diaz, Elizabeth A.,Trainor, Paul A.,et al. Comparative development of limb musculature in phylogenetically and ecologically divergent lizards[J],2021.
APA	Diaz, Raul E., Jr.,Taylor-Diaz, Elizabeth A.,Trainor, Paul A.,Diogo, Rui,&Molnar, Julia L..(2021).Comparative development of limb musculature in phylogenetically and ecologically divergent lizards.DEVELOPMENTAL DYNAMICS.
MLA	Diaz, Raul E., Jr.,et al."Comparative development of limb musculature in phylogenetically and ecologically divergent lizards".DEVELOPMENTAL DYNAMICS (2021).