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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Does osmoregulatory behaviour in entomopathogenic nematodes predispose desiccation tolerance?
Year:
2002
Source of publication :
Nematology
Authors :
גלזר, איתמר
;
.
Volume :
4
Co-Authors:

Piggott, S.J., Department of Biological Sciences, Imp. Coll. of Sci. Technol. and Med., Silwood Park, Ascot, Berkshire SL5 7PY, United Kingdom
Liu, Q.-Z., China Agricultural University, Beijing, China
Glazer, I., ARO
Wright, D.J., Department of Biological Sciences, Imp. Coll. of Sci. Technol. and Med., Silwood Park, Ascot, Berkshire SL5 7PY, United Kingdom

Facilitators :
From page:
483
To page:
487
(
Total pages:
5
)
Abstract:
Infective juveniles of four isolates of entomopathogenic nematodes placed into balanced (mixed) salt solutions displayed varying levels of ability to osmoregulate under hyperosmotic conditions. The isolate with the greatest desiccation tolerance (Steinernema carpocapsae SCB-L1) showed the greatest osmoregulatory ability. However, the isolate with the poorest desiccation tolerance (Heterorhabditis sp. HIS-33) could also osmoregulate. One isolate with moderate desiccation tolerance (H. bacteriophora HP88) had the poorest osmoregulatory ability while another (HIS-28) showed good osmoregulatory ability. This shows that there is not necessarily a close link between hypo-osmotic regulation and desiccation tolerance. The need for separate screens for these different survival attributes is, therefore, indicated. Assessment of Heterorhabditis sp. isolate HIS-28 found that osmoregulatory ability and percent survival was greater in balanced salt solutions compared with single salt solutions, providing indirect evidence for a specific ionic regulation mechanism.
Note:
Related Files :
Nematoda
nematode
Osmoregulation
Steinernema
Steinernema carpocapsae
survival
Tolerance
עוד תגיות
תוכן קשור
More details
DOI :
10.1163/156854102760290464
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:

Itamar's own PDF.

ID:
27598
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:32
Scientific Publication
Does osmoregulatory behaviour in entomopathogenic nematodes predispose desiccation tolerance?
4

Piggott, S.J., Department of Biological Sciences, Imp. Coll. of Sci. Technol. and Med., Silwood Park, Ascot, Berkshire SL5 7PY, United Kingdom
Liu, Q.-Z., China Agricultural University, Beijing, China
Glazer, I., ARO
Wright, D.J., Department of Biological Sciences, Imp. Coll. of Sci. Technol. and Med., Silwood Park, Ascot, Berkshire SL5 7PY, United Kingdom

Does osmoregulatory behaviour in entomopathogenic nematodes predispose desiccation tolerance?
Infective juveniles of four isolates of entomopathogenic nematodes placed into balanced (mixed) salt solutions displayed varying levels of ability to osmoregulate under hyperosmotic conditions. The isolate with the greatest desiccation tolerance (Steinernema carpocapsae SCB-L1) showed the greatest osmoregulatory ability. However, the isolate with the poorest desiccation tolerance (Heterorhabditis sp. HIS-33) could also osmoregulate. One isolate with moderate desiccation tolerance (H. bacteriophora HP88) had the poorest osmoregulatory ability while another (HIS-28) showed good osmoregulatory ability. This shows that there is not necessarily a close link between hypo-osmotic regulation and desiccation tolerance. The need for separate screens for these different survival attributes is, therefore, indicated. Assessment of Heterorhabditis sp. isolate HIS-28 found that osmoregulatory ability and percent survival was greater in balanced salt solutions compared with single salt solutions, providing indirect evidence for a specific ionic regulation mechanism.
Scientific Publication
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