Constrained to develop within the seed, the plant embryo must adapt its shape and size to
fit the space available. Here, we demonstrate how this adjustment shapes metabolism of …

In the current study, an electromembrane extraction (EME) method for the simultaneous
determination of methotrexate (MTX) and its metabolites, 7-hydroxymethotrexate (7-OH-MTX) …

… CF Winslow, of Boston, reported to the California Academy of Sciences (Proc. Calif. Acad. …

… At about 170 nm depth, the coating hardness is about 40 GPa (cf. -38 GPa in the bulk samples).
Hardness across the cross section was uniform within the error bars of the Nanoindenter…

… , which as yet have not been prepared anid studied, represent, four great groups, as ficlt.0ws:
TI'he Labyrinth(oxontia are represenited by very large forms aliied tolMetoposauruits, cf …

TOXOCHELYS STENOPORA Hay. The remains of this species which are here described
were obtained from Mr. CM Sternberg, of Lawrence, Kansas, in the Niobrara beds along Butte …

This study investigated a new gum sourced from Acacia cambagei, Gidyea gum, by comparative
characterisation with gum Arabic. The polysaccharide compositional analysis of Gidyea …

… Fin-rays soft and articulated, ex:cf'pt occasional1y one or 'two of the most anterior of the
dor~al and pectoral. Ventrals, if present, abdominal. Air bladder, if present, with a duct opening …

IN the American Naturalist, Vol. XXII (1888), p. 315, the writer has published an account of
the finding of the eggs of Amphiuma, and accompanied it with a short description of the …

The aleurone layer of the developing rice (Oryza sativa L.) caryopsis is the first filial tissue in
a position to take up sucrose released into the endosperm apoplast by the maternal nucellus…