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Early plant development depends on embryo damage location: the role of seed size in partial seed predation
Oikos ( IF 3.1 ) Pub Date : 2019-12-03 , DOI: 10.1111/oik.06912
Ramón Perea 1, 2 , G. Wilson Fernandes 1, 3 , Rodolfo Dirzo 1
Affiliation  

Seed predators sometimes inflict non‐lethal seed damage. We asked whether seed size modulates the location of insect seed damage and examined whether location‐specific damage on the embryo influences early plant development (embryo survival, germination, seedling emergence and performance). We used intact and weevil‐infested seeds of a prevalent California oak tree Quercus agrifolia as study model. We conducted observational and manipulative studies (simulate partial embryo damage).

中文翻译:

植物早期发育取决于胚胎损伤的位置:种子大小在部分种子捕食中的作用

种子掠食者有时会造成非致命性种子损害。我们询问种子大小是否能调节昆虫种子受损的位置,并研究了胚胎上特定于位置的损害是否影响植物的早期发育(胚的存活,发芽,幼苗出苗和性能)。我们使用加利福尼亚州盛行的栎树栎的完整和象鼻虫种子作为研究模型。我们进行了观察性和操纵性研究(模拟部分胚胎损伤)。
更新日期:2019-12-03
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