NDLI: Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70)

Please wait, while we are loading the content...

Solar radiation stress in climbing snails: behavioural and intrinsic features define the Hsp70 level in natural populations of Xeropicta derbentina (Pulmonata)

Basal and stress-induced Hsp70 are modulated by ataxin-3

Heat shock factor 1 is inactivated by amino acid deprivation

Heat shock enhances the expression of cytotoxic granule proteins and augments the activities of tumor-associated antigen-specific cytotoxic T lymphocytes

Heat stress induces epithelial plasticity and cell migration independent of heat shock factor 1

Hsp27 (HSPB1): a possible surrogate molecular marker for loss of heterozygosity (LOH) of chromosome 1p in oligodendrogliomas but not in astrocytomas

Cell Stress and Chaperones : Volume 17, Issue 5, September 2012

Cell Stress and Chaperones : Volume 17, Issue 4, July 2012

Cell Stress and Chaperones : Volume 17, Issue 3, May 2012

Cell Stress and Chaperones : Volume 17, Issue 2, March 2012

Cell Stress and Chaperones : Volume 17, Issue 1, January 2012

Cell Stress and Chaperones : Volume 16

Cell Stress and Chaperones : Volume 15

Cell Stress and Chaperones : Volume 14

Cell Stress and Chaperones : Volume 13

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70)

Content Provider	Springer Nature Link
Author	Madeira, D. Narciso, L. Cabral, H. N. Diniz, M. S. Vinagre, C.
Copyright Year	2012
Abstract	Temperature is one of the most important variables influencing organisms, especially in the intertidal zone. This work aimed to test physiological and molecular intraspecific differences in thermal tolerance of the crab Pachygrapsus marmoratus (Fabricius, 1787). The comparisons made focused on sex, size, and habitat (estuary and coast) differences. The physiological parameter was upper thermal limit, tested via the critical thermal maximum (CTMax) and the molecular parameter was total heat shock protein 70 (Hsp70 and Hsp70 plus Hsc70) production, quantified via an enzyme-linked imunosorbent assay. Results showed that CTMax values and Hsp70 production are higher in females probably due to different microhabitat use and potentially due to different hormonal regulation in males and females. Among females, non-reproducing ones showed a higher CTMax value, but no differences were found in Hsp70, even though reproducing females showed higher variability in Hsp70 amounts. As reproduction takes up a lot of energy, its allocation for other activities, including stress responses, is lower. Juveniles also showed higher CTMax and Hsp70 expression because they occur in greater shore heights and ageing leads to alterations in protein synthesis. Comparing estuarine and coastal crabs, no differences were found in CTMax but coastal crabs produce more Hsp70 than estuarine crabs because they occur in drier and hotter areas than estuarine ones, which occur in moister environments. This work shows the importance of addressing intraspecific differences in the stress response at different organizational levels. This study shows that these differences are key factors in stress research, climate research, and environmental monitoring.
Starting Page	707
Ending Page	716
Page Count	10
File Format	PDF
ISSN	13558145
Journal	Cell Stress and Chaperones
Volume Number	17
Issue Number	6
e-ISSN	14661268
Language	English
Publisher	Springer Netherlands
Publisher Date	2012-05-22
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	CTMax Hsp70 Intraspecific differences Crabs Sex Size Habitat Neurosciences Cancer Research Biochemistry Cell Biology Biomedicine general Immunology
Content Type	Text
Resource Type	Article
Subject	Cell Biology Biochemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70).

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70)

Expression of Hsp70 in the mud crab, Scylla paramamosain in response to bacterial, osmotic, and thermal stress

Mycobacterial and mouse HSP70 have immuno-modulatory effects on dendritic cells

Characterisation of the Plasmodium falciparum Hsp70–Hsp90 organising protein (PfHop)

Molecular characterization and phylogenetic position of a new mariner-like element in the coastal crab, Pachygrapsus marmoratus

Extracellular HSP70 levels in diabetic environment in rats

Identification and characterization of a heat-inducible Hsp70 gene from Sorghum bicolor which confers tolerance to thermal stress

Hsp70 regulates the doxorubicin-mediated heart failure in Hsp70-transgenic mice

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70)

Similar Documents

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70).

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70)

Expression of Hsp70 in the mud crab, Scylla paramamosain in response to bacterial, osmotic, and thermal stress

Mycobacterial and mouse HSP70 have immuno-modulatory effects on dendritic cells

Characterisation of the Plasmodium falciparum Hsp70–Hsp90 organising protein (PfHop)

Molecular characterization and phylogenetic position of a new mariner-like element in the coastal crab, Pachygrapsus marmoratus

Extracellular HSP70 levels in diabetic environment in rats

Identification and characterization of a heat-inducible Hsp70 gene from Sorghum bicolor which confers tolerance to thermal stress

Hsp70 regulates the doxorubicin-mediated heart failure in Hsp70-transgenic mice

Thermal tolerance of the crab Pachygrapsus marmoratus: intraspecific differences at a physiological (CTMax) and molecular level (Hsp70)