The neural origins of shell structure and pattern in aquatic mollusks

被引：71

作者：

Boettiger, Alistair ^{[1
,2
]}

Ermentrout, Bard ^{[3
]}

Oster, George ^{[1
,2
]}

机构：

[1] Univ Calif Berkeley, Biophys Grad Grp, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Dept Mol & Cellular Biol, Berkeley, CA 94720 USA

[3] Univ Pittsburgh, Dept Math, Pittsburgh, PA 15260 USA

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 2009年 / 106卷 / 16期

基金：

美国国家科学基金会;

关键词：

neurosecretory; mathematical model; bifurcation; LATERAL-INHIBITION; THEORETICAL MORPHOLOGY; MODELS; MANTLE; PERIOSTRACUM; CEPHALOPODA; PULMONATA; NETWORKS; DYNAMICS; BIVALVIA;

D O I：

10.1073/pnas.0810311106

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We present a model to explain how the neurosecretory system of aquatic mollusks generates their diversity of shell structures and pigmentation patterns. The anatomical and physiological basis of this model sets it apart from other models used to explain shape and pattern. The model reproduces most known shell shapes and patterns and accurately predicts how the pattern alters in response to environmental disruption and subsequent repair. Finally, we connect the model to a larger class of neural models.

引用

页码：6837 / 6842

页数：6

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