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Keywords: embryonic development
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Journal Articles
J Exp Biol (2021) 224 (16): jeb242985.
Published: 26 August 2021
... stronger in AOX knock-down embryos than in control embryos. Further, AOX mRNA levels were higher under sulphide than under control conditions, and this effect increased during embryonic development. Together, we found that AOX is indeed functionally involved in the sulphide tolerance of C. intestinalis...
Journal Articles
J Exp Biol (2021) 224 (Suppl_1): jeb236018.
Published: 24 February 2021
... understood. Reliably predicting the ways in which fine-scale, daily and seasonally fluctuating nest temperatures influence embryonic development and offspring phenotypes is a goal that remains constrained by many of the same logistical challenges that have persisted throughout more than four decades...
Journal Articles
J Exp Biol (2020) 223 (4): jeb210427.
Published: 20 February 2020
... ( Sturnus vulgaris ) eggs to characterize the timing of testosterone metabolism and determine whether etiocholanolone, a prominent metabolite of testosterone in avian embryos, is capable of affecting early embryonic development. Tritiated testosterone was injected into freshly laid eggs to characterize...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (15): jeb181586.
Published: 10 August 2018
... of Biologists Ltd 2018 http://www.biologists.com/user-licence-1-1/ Highlighted Article: Faster embryonic growth rate, manipulated using incubation temperature, results in shorter telomere length at hatching in a wild bird species, the common tern. Ageing Embryonic development Cell...
Journal Articles
J Exp Biol (2018) 221 (14): jeb181552.
Published: 18 July 2018
.../BF00377032 Andrews , R. M. ( 2004 ). Patterns of embryonic development . In Reptilian Incubation: Environment, Evolution and Behaviour (ed. D.C.   Deeming ), pp. 75 - 102 . Nottingham , UK : Nottingham University Press . Angilletta , M. J. , Oufiero , C. E. and Sears...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (20): 3330–3335.
Published: 1 October 2015
...Robert Howard; Ian Bell; David A. Pike ABSTRACT Climate change is threatening reproduction of many ectotherms by increasing nest temperatures, potentially making it more difficult for females to locate nest sites that provide suitable incubation regimes during embryonic development. Elevated nest...
Journal Articles
J Exp Biol (2015) 218 (13): 2005–2014.
Published: 1 July 2015
... zooplankton communities. Although it has been established that adult and juvenile Daphnia have different tolerances to low ambient calcium as a result of their different life stage-specific calcium requirements, the consequences of declining calcium on embryonic development have never been investigated. Here...
Includes: Supplementary data
Journal Articles
J Exp Biol (2010) 213 (23): 4092–4098.
Published: 1 December 2010
...+ antiporter in invertebrates . J. Exp. Zool. 289 , 232 - 244 . Baldwin E. ( 1935 ). The energy sources in ontogenesis. VIII. The respiratory quotient of developing gastropod eggs . J. Exp. Biol. 12 , 27 - 35 . Bielefeld U. , Becker W. ( 1991 ). Embryonic development...
Journal Articles
J Exp Biol (2010) 213 (9): 1529–1535.
Published: 1 May 2010
...-HT (100 μmol l −1 ) or a 5-HT antagonist (50 μmol l −1 ). Long-term hypoxia caused delayed embryonic development that appeared morphologically normal. Hypoxia also induced a transient increase in rotation rate in embryos exposed to artificial pond water (APW) or 5-HT that lasted around 3 h. 5-HT...
Journal Articles
J Exp Biol (2009) 212 (9): 1302–1306.
Published: 1 May 2009
...) of an embryo throughout its embryonic development, calculated at any given incubation temperature using the formula: THB = temperature-specific heart rate ×total minutes of developmental time (= from oviposition to hatching) of eggs incubated at that temperature. Secondly, the total number of effective heart...
Journal Articles
J Exp Biol (2007) 210 (14): 2430–2435.
Published: 15 July 2007
... stage and day (counted from the day the experiment began) were recorded at hatching. * Author for correspondence (e-mail: nmills@harding.edu ) 1 5 2007 © The Company of Biologists Limited 2007 2007 Ambystoma maculatum hypoxia amphibian embryonic development egg capsule...
Journal Articles
J Exp Biol (2003) 206 (16): 2895–2902.
Published: 15 August 2003
...Dane A. Crossley, II; James W. Hicks; Jordi Altimiras SUMMARY Baroreflex regulation appears in different species at different points in embryonic development. This study was designed to understand the development of the baroreflex in embryos of the American alligator at four different points...
Journal Articles
J Exp Biol (1995) 198 (1): 241–247.
Published: 1 January 1995
... oxygen consumption of embryos to low levels and appears to slow embryonic development or even to arrest it. From day 4 onwards, the central region gradually become less hypoxic because the hatching of peripherally located embryos causes the outer layers of the jelly matrix to disintegrate and thus...
Journal Articles
J Exp Biol (1989) 141 (1): 187–195.
Published: 1 January 1989
.... 18 7 1988 © 1989 by Company of Biologists 1989 strontium embryonic development swimming behaviour statolith biomineralization In this paper we demonstrate a correlation between levels of the element strontium (Sr) in sea water and embryonic development of statoliths...