Avian obligate brood parasitic lineages evolved variable complex polycrystalline structures to build tougher eggshells

doi:10.1016/j.isci.2023.108552

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	Avian obligate brood parasitic lineages evolved variable complex polycrystalline structures to build tougher eggshells
	Lopez, Analia V.1; Choi, Seung 2; Park, Yong 3; Hanley, Daniel 4; Lee, Jin-Won 5,6; Honza, Marcel 7; Bolmaro, Raul E.8
	2023-12-15
发表期刊	ISCIENCE
卷号	26 期号:12 页码:22
通讯作者	Lopez, Analia V.(analia.lopez@gmail.com) ; Choi, Seung(seung0521@gmail.com)
摘要	Avian brood parasites and their hosts display varied egg-puncture behaviors, exerting asymmetric co evolutionary selection pressures on eggshells' breaking strength. We investigated eggshell structural and textural characteristics that may improve its mechanical performance. Parasitic eggshell calcified layers showed complex ultra-and microstructural patterns. However, stronger parasitic eggshells are not due to lower textural severity (characterized by lower preferred crystallographic orientation, larger local grain misorientation and smaller Kearns factor), but rather to grain boundary (GB) microstructure characteristics within the eggshell outermost layer (palisade layer, PL). Accordingly, the thicker the PL and the more complex the GB pathways are, the tougher the parasitic eggshells will be. These characteristics, which we can identify as a "GB Engineering"driven co-evolutionary process, further improve eggshell breaking strength in those parasitic species that suffer relatively high frequencies of egg -puncturing by congeneric or hosts. Overall, plain textural patterns are not suitable predictors for comparing mechanical performance of bioceramic materials.
DOI	10.1016/j.isci.2023.108552
关键词[WOS]	ELECTRON BACKSCATTER DIFFRACTION ; MECHANICAL-PROPERTIES ; R PACKAGE ; EVOLUTION ; EGG ; STRENGTH ; SHELL ; SIZE ; MICROSTRUCTURE ; ADAPTATIONS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[42272020] ; National Research Foundation of Korea - Ministry of Education[2021R1A6A3A01087067]
项目资助者	National Natural Science Foundation of China ; National Research Foundation of Korea - Ministry of Education
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001133179400001
出版者	CELL PRESS
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/23229
专题	中国科学院古脊椎动物与古人类研究所
通讯作者	Lopez, Analia V.; Choi, Seung
作者单位	1.Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Ecol Genet & Evoluc, C1428EGA, Buenos Aires, Argentina 2.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 3.Seoul Natl Univ, Sch Earth & Environm Sci, Seoul 08826, South Korea 4.George Mason Univ, Dept Biol, Fairfax, VA 22030 USA 5.Kyung Hee Univ, Dept Biol, Seoul 02447, South Korea 6.Kyung Hee Univ, Korea Inst Ornithol, Seoul 02447, South Korea 7.Czech Acad Sci, Inst Vertebrate Biol, Brno 60365, Czech Republic 8.CONICET UNR, Inst Fis Rosario, S2000EKF, Rosario, Prov De Santa F, Argentina
推荐引用方式 GB/T 7714	Lopez, Analia V.,Choi, Seung,Park, Yong,et al. Avian obligate brood parasitic lineages evolved variable complex polycrystalline structures to build tougher eggshells[J]. ISCIENCE,2023,26(12):22.
APA	Lopez, Analia V..,Choi, Seung.,Park, Yong.,Hanley, Daniel.,Lee, Jin-Won.,...&Bolmaro, Raul E..(2023).Avian obligate brood parasitic lineages evolved variable complex polycrystalline structures to build tougher eggshells.ISCIENCE,26(12),22.
MLA	Lopez, Analia V.,et al."Avian obligate brood parasitic lineages evolved variable complex polycrystalline structures to build tougher eggshells".ISCIENCE 26.12(2023):22.