-
Something wrong with this record ?
Mineral in skeletal elements of the terrestrial crustacean Porcellio scaber: SRμCT of function related distribution and changes during the moult cycle
A. Ziegler, F. Neues, J. Janáček, F. Beckmann, M. Epple,
Language English Country England, Great Britain
Document type Journal Article
- MeSH
- Calcification, Physiologic MeSH
- Hepatopancreas physiology MeSH
- Head physiology MeSH
- Insect Proteins physiology MeSH
- Isopoda physiology MeSH
- Minerals chemistry MeSH
- Computer Simulation MeSH
- Image Processing, Computer-Assisted MeSH
- X-Ray Microtomography MeSH
- Cornea physiology MeSH
- Molting MeSH
- Synchrotrons MeSH
- Calcium Carbonate chemistry MeSH
- Mouth physiology MeSH
- Animals MeSH
- Check Tag
- Animals MeSH
- Publication type
- Journal Article MeSH
Terrestrial isopods moult first the posterior and then the anterior half of the body, allowing for storage and recycling of CaCO3. We used synchrotron-radiation microtomography to estimate mineral content within skeletal segments in sequential moulting stages of Porcellio scaber. The results suggest that all examined cuticular segments contribute to storage and recycling, however, to varying extents. The mineral within the hepatopancreas after moult suggests an uptake of mineral from the ingested exuviae. The total maximum loss of mineral was 46% for the anterior and 43% for the posterior cuticle. The time course of resorption of mineral and mineralisation of the new cuticle suggests storage and recycling of mineral in the posterior and anterior cuticle. The mineral in the anterior pereiopods decreases by 25% only. P. scaber has long legs and can run fast; therefore, a less mineralised and thus lightweight cuticle in pereiopods likely serves to lower energy consumption during escape behaviour. Differential demineralisation occurs in the head cuticle, in which the cornea of the complex eyes remains completely mineralised. The partes incisivae of the mandibles are mineralised before the old cuticle is demineralised and shed. Probably, this enables the animal to ingest the old exuviae after each half moult.
References provided by Crossref.org
- 000
- 00000naa a2200000 a 4500
- 001
- bmc17013783
- 003
- CZ-PrNML
- 005
- 20170427120510.0
- 007
- ta
- 008
- 170413s2017 enk f 000 0|eng||
- 009
- AR
- 024 7_
- $a 10.1016/j.asd.2016.05.004 $2 doi
- 035 __
- $a (PubMed)27288588
- 040 __
- $a ABA008 $b cze $d ABA008 $e AACR2
- 041 0_
- $a eng
- 044 __
- $a enk
- 100 1_
- $a Ziegler, Andreas $u Central Facility for Electron Microscopy, University of Ulm, Albert-Einstein-Allee 11, 89069, Ulm, Germany. Electronic address: andreas.ziegler@uni-ulm.de.
- 245 10
- $a Mineral in skeletal elements of the terrestrial crustacean Porcellio scaber: SRμCT of function related distribution and changes during the moult cycle / $c A. Ziegler, F. Neues, J. Janáček, F. Beckmann, M. Epple,
- 520 9_
- $a Terrestrial isopods moult first the posterior and then the anterior half of the body, allowing for storage and recycling of CaCO3. We used synchrotron-radiation microtomography to estimate mineral content within skeletal segments in sequential moulting stages of Porcellio scaber. The results suggest that all examined cuticular segments contribute to storage and recycling, however, to varying extents. The mineral within the hepatopancreas after moult suggests an uptake of mineral from the ingested exuviae. The total maximum loss of mineral was 46% for the anterior and 43% for the posterior cuticle. The time course of resorption of mineral and mineralisation of the new cuticle suggests storage and recycling of mineral in the posterior and anterior cuticle. The mineral in the anterior pereiopods decreases by 25% only. P. scaber has long legs and can run fast; therefore, a less mineralised and thus lightweight cuticle in pereiopods likely serves to lower energy consumption during escape behaviour. Differential demineralisation occurs in the head cuticle, in which the cornea of the complex eyes remains completely mineralised. The partes incisivae of the mandibles are mineralised before the old cuticle is demineralised and shed. Probably, this enables the animal to ingest the old exuviae after each half moult.
- 650 _2
- $a zvířata $7 D000818
- 650 _2
- $a fyziologická kalcifikace $7 D002113
- 650 _2
- $a uhličitan vápenatý $x chemie $7 D002119
- 650 _2
- $a počítačová simulace $7 D003198
- 650 _2
- $a rohovka $x fyziologie $7 D003315
- 650 _2
- $a hlava $x fyziologie $7 D006257
- 650 _2
- $a hepatopankreas $x fyziologie $7 D043143
- 650 _2
- $a počítačové zpracování obrazu $7 D007091
- 650 _2
- $a hmyzí proteiny $x fyziologie $7 D019476
- 650 _2
- $a Isopoda $x fyziologie $7 D033321
- 650 _2
- $a minerály $x chemie $7 D008903
- 650 _2
- $a shazování tělního pokryvu $7 D018978
- 650 _2
- $a ústa $x fyziologie $7 D009055
- 650 _2
- $a synchrotrony $7 D017356
- 650 _2
- $a rentgenová mikrotomografie $7 D055114
- 655 _2
- $a časopisecké články $7 D016428
- 700 1_
- $a Neues, Frank $u Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstrasse 5-7, 45117, Essen, Germany.
- 700 1_
- $a Janáček, Jiří $u Institute of Physiology, Academy of Sciences of the Czech Republic, Vídeňská 1083, 14220, Prague 4, Czech Republic.
- 700 1_
- $a Beckmann, Felix $u Helmholtz-Zentrum Geesthacht, Institute of Materials Research, Max-Planck-Str. 1, 21502, Geesthacht, Germany.
- 700 1_
- $a Epple, Matthias $u Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstrasse 5-7, 45117, Essen, Germany.
- 773 0_
- $w MED00006492 $t Arthropod structure & development $x 1873-5495 $g Roč. 46, č. 1 (2017), s. 63-76
- 856 41
- $u https://pubmed.ncbi.nlm.nih.gov/27288588 $y Pubmed
- 910 __
- $a ABA008 $b sig $c sign $y a $z 0
- 990 __
- $a 20170413 $b ABA008
- 991 __
- $a 20170427120830 $b ABA008
- 999 __
- $a ok $b bmc $g 1200248 $s 974561
- BAS __
- $a 3
- BAS __
- $a PreBMC
- BMC __
- $a 2017 $b 46 $c 1 $d 63-76 $e 20160701 $i 1873-5495 $m Arthropod structure and development $n Arthropod Struct Dev $x MED00006492
- LZP __
- $a Pubmed-20170413