A Theorem on Matroid Homomorphism

This note generalizes a result contained in a previous paper [ J. Sanders, Circuit preserving edge maps II, J. Combin. Theory Ser. B 42 (1987), 146-155].Comment: 5 pages, 0 figure

LC-MS/MS spectral counts of functionally interesting proteins identified in sporocyst/sporozoite fractions of <i>Toxoplasma gondii</i> oocysts – SRS family proteins.

<p>LC-MS/MS spectral counts of functionally interesting proteins identified in sporocyst/sporozoite fractions of <i>Toxoplasma gondii</i> oocysts – SRS family proteins.</p

LC-MS/MS spectral counts of functionally interesting proteins identified in sporocyst/sporozoite fractions of <i>Toxoplasma gondii</i> oocysts – other proteins of interest.

<p>LC-MS/MS spectral counts of functionally interesting proteins identified in sporocyst/sporozoite fractions of <i>Toxoplasma gondii</i> oocysts – other proteins of interest.</p

Summary of LC-MS/MS spectral counts and protein identification in sporocyst/sporozoite and oocyst wall fractions of <i>Toxoplasma gondii</i> oocysts.

<p>Summary of LC-MS/MS spectral counts and protein identification in sporocyst/sporozoite and oocyst wall fractions of <i>Toxoplasma gondii</i> oocysts.</p

LC-MS/MS spectral counts of most abundantly detected proteins in <i>Toxoplasma gondii</i> oocyst wall fractions showing spectral counts (% of all spectral counts) in each experimental group.

<p>LC-MS/MS spectral counts of most abundantly detected proteins in <i>Toxoplasma gondii</i> oocyst wall fractions showing spectral counts (% of all spectral counts) in each experimental group.</p

The <i>Toxoplasma gondii</i> oocyst and sporocyst walls are autofluorescent under UV excitation.

<p>A. Epifluorescent and bright field images of intact, mature oocysts 10 days after exposure to maturing conditions showing intact oocysts (“oocyst”), isolated sporocysts (“sporocyst”), and isolated oocyst walls (“wall”), the latter two fractions being derived from mature oocysts by glass bead disruption and gradient centrifugation as detailed in the <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0029955#s4" target="_blank">materials and methods</a>. B. A detailed schematic of the oocyst components illustrating the absence of the outer layer of the oocyst wall (ow) following treatment with bleach. The inner layer of the wall (iw) and sporocyst walls (Spw) remain intact following bleach treatment. The mature oocyst contains two sporocysts, each with 4 sporozoites (spz).</p

LC-MS/MS spectral counts of tyrosine-rich (>5%) and putative oocyst wall proteins identified in sporocyst/sporozoite and wall fractions of <i>Toxoplasma gondii</i> oocysts.

<p>LC-MS/MS spectral counts of tyrosine-rich (>5%) and putative oocyst wall proteins identified in sporocyst/sporozoite and wall fractions of <i>Toxoplasma gondii</i> oocysts.</p

Flow chart showing experimental design for sample collection and processing of <i>Toxoplasma gondii</i> oocysts.

<p>Flow chart showing experimental design for sample collection and processing of <i>Toxoplasma gondii</i> oocysts.</p

LC-MS/MS spectral counts of abundantly detected proteins in <i>Toxoplasma gondii</i> sporocyst/sporozoite fractions.

<p>LC-MS/MS spectral counts of abundantly detected proteins in <i>Toxoplasma gondii</i> sporocyst/sporozoite fractions.</p