Matthew C. Posewitz

Novel metabolism in Chlamydomonas through the lens of genomics (2007)

Grossman, Arthur R., Croft, Martin, Gladyshev, Vadim N., Merchant, Sebeeha S., Posewitz, Matthew C., Prochnik, Simon, ...

Chlamydomonas has traditionally been exploited as an organism that is associated with sophisticated physiological, genetic and molecular analyses, all of which have been used to elucidate several...

Hydrogen Photoproduction Is Attenuated by Disruption of an Isoamylase Gene in Chlamydomonas reinhardtii

Posewitz, Matthew C., Smolinski, Sharon L., Kanakagiri, Saradadevi, Melis, Anastasios, Seibert, Michael, Ghirardi, Maria L.

DNA insertional transformants of Chlamydomonas reinhardtii were screened chemochromically for attenuated H2 production. One mutant, displaying low H2 gas photoproduction, has a nonfunctional copy of...

Functional Studies of [FeFe] Hydrogenase Maturation in an Escherichia coli Biosynthetic System

King, Paul W., Posewitz, Matthew C., Ghirardi, Maria L., Seibert, Michael

Maturation of [FeFe] hydrogenases requires the biosynthesis and insertion of the catalytic iron-sulfur cluster, the H cluster. Two radical S-adenosylmethionine (SAM) proteins proposed to function in...

Hydrogen Photoproduction Is Attenuated by Disruption of an Isoamylase Gene in Chlamydomonas reinhardtii

Posewitz, Matthew C., Smolinski, Sharon L., Kanakagiri, Saradadevi, Melis, Anastasios, Seibert, Michael, Ghirardi, Maria L.

DNA insertional transformants of Chlamydomonas reinhardtii were screened chemochromically for attenuated H2 production. One mutant, displaying low H2 gas photoproduction, has a nonfunctional copy of...

Functional Studies of [FeFe] Hydrogenase Maturation in an Escherichia coli Biosynthetic System

King, Paul W., Posewitz, Matthew C., Ghirardi, Maria L., Seibert, Michael

Maturation of [FeFe] hydrogenases requires the biosynthesis and insertion of the catalytic iron-sulfur cluster, the H cluster. Two radical S-adenosylmethionine (SAM) proteins proposed to function in...