Exact(1)
In total, from the 126 different substances (parent compounds, degradation products, or metabolites) for which at least one method of determination exists, only 68 different parent compounds and 10 degradation products or metabolites have been quantified so far in environmental waters.
Similar(59)
Standard and widely accepted methods for the first two determinations exist including direct sequencing for mutations, and qPCR, FISH, aCGH or SNP analyses for CNGs [6].
However, the determination that exists in the face of enduring struggle means that there is space for hope.
A plethora of sex determination mechanisms exists; all of which are represented in insects [1], [2], [3].
This role for tra-2 in sex determination also exists in Anastrepha species (present work).
Evidence that supports the hypothesis that a polygenic sex determination system exists in D. labrax was obtained by testing the efficiency of predicting phenotypic sex based on estimated breeding values.
The mere fact that a determinations committee exists is evidence that "insolvency" is not simple to define.
DealBook » The Trade: Swap Market, Like Libor, Is Vulnerable to Manipulation | Jesse Eisinger of ProPublica says that "the mere fact that a determinations committee exists is evidence that "insolvency" is not simple to define".
A plethora of sex determination mechanisms exist which commit the embryo to following either the male or female developmental pathway.
Thus, the SD locus in S. viminalis is likely not related to the SD locus on chromosome XIX in P. trichocarpa, which suggests that different sex determination mechanisms exist in willows and poplars.
Based on these observations it seems likely that different sex determination mechanisms exist in the Populus genus (Gaudet et al., 2008; Paolucci et al., 2010; Tuskan et al., 2012) with both male and female heterogamety present among closely related species, observations that support high rates of sex chromosome turnover in this plant genus.
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