Sentence examples for failure to hatch from inspiring English sources
The most sensitive toxicological endpoint in the development of the embryos was failure to hatch, which had an EC50 of 0.19 mg HCO1 l−1.
Moreover, TcABCH-9C gene knock-down reduced the number of laying eggs in adult T. castaneum and also caused failure to hatch for all eggs.
Prior to hatching, reference embryos became severely and/or extremely deformed, resulting in altered physiology evident by impaired cardiac performance and failure to hatch.
The synergistic effects of two model PAHs, an aryl hydrocarbon receptor (AHR) agonist (β-naphthoflavone) and a cytochrome P4501A (CYP1A) inhibitor (α-naphthoflavone), caused significant developmental delays, impaired cardiac function, severe morphological alterations and failure to hatch, leading to the deaths of reference embryos; resistant embryos were mostly unaffected.
Synthetic pyrethroid, esfenvalerate, is reported to cause reduced fecundity and the failure of eggs to hatch among Australian crimson-spotted rainbow-fish, Melanotaenia fluviatilis (Castelnau), (Barry et al. 1995) and reduced fry growth, delayed spawning along with reduced hatching in bluegill, Lepomis macrochirus Raf (Tanner and Knuth 1996).
Bacteria have been shown to be an important factor in the failure of eggs to hatch and in nestling mortality, and mass deaths due to Salmonella infection have been noted in Japan.
The low hatching success observed in this species on Lake Ontario in the mid-1970s was due to loss of eggs and failure of eggs to hatch.
As predicted, if bacteria on the surface of eggs contributed to the failure of eggs to hatch, sterilizing eggs significantly increased egg survival when compared to washing eggs with water (paired t-test, df = 29, p < 0.001, Figure 1B).
These data indicate two cases due to reinfestation from within the family, and two cases where lice were still present from day 2. The rest were all due to failure to kill eggs, with delayed hatching in some cases.
Indeed, females restrict oviposition when virgin (Shuker et al. 2006) and so the hatching success data (number of nymphs produced) are unlikely to be influenced by failure to copulate.
Failure to report problems.
