QUICK SEARCH:   [advanced] Author: Keyword(s):
Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents

This Article Summary Full Text Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Watanabe, M. Articles by Okuda, T. Search for Related Content PubMed PubMed Citation Articles by Watanabe, M. Articles by Okuda, T. Social Bookmarking                         What's this?

Mechanism allowing an insect to survive complete dehydration and extreme temperatures

M. Watanabe, T. Kikawada, N. Minagawa^*, F. Yukuhiro and T. Okuda

National Institute of Agrobiological Sciences, Ohwashi 1-2, Tsukuba, Ibaraki 305-8634, Japan
^* Present address: Department of Biological Sciences, State University of New York, Buffalo, NY 14260, USA

View larger version (71K): [in a new window]   Fig. 1. P. vanderplanki during recovery from cryptobiosis. (A) Larva recovering from cryptobiosis at 0, 8, 16, 32 and 44 min after rehydration. (B) Decapitated cryptobiotic larva. (C) Decapitated larva on the second day after rehydration.

View larger version (19K): [in a new window]   Fig. 2. Change of trehalose level in P. vanderplanki larvae during desiccation. Intact, dry: intact larvae (filled circles); -H, dry: decapitated larvae (open triangles); -HT, dry: larvae from which the head and thoraces were removed (open circles); -H, wet: decapitated larvae in water (open squares). There were significant differences in trehalose content 12 h after desiccation in intact larvae, at 48 h and 72 h after desiccation in -H larvae, and at 48 h after dessication in -HT larvae (Mann—Whitney U test, P<0.05). Values are means ± S.D., N=3-9.

CiteULike

Complore

Connotea

Del.icio.us

Digg

Reddit

Technorati

Twitter