I
Ian Black
Researcher at University of Georgia
Publications - 30
Citations - 702
Ian Black is an academic researcher from University of Georgia. The author has contributed to research in topics: Chemistry & Polysaccharide. The author has an hindex of 10, co-authored 24 publications receiving 485 citations.
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Journal ArticleDOI
Colony Organization in the Green Alga Botryococcus braunii (Race B) Is Specified by a Complex Extracellular Matrix
Taylor L. Weiss,Robyn Roth,Carrie Goodson,Stanislav Vitha,Ian Black,Parastoo Azadi,Jannette Rusch,Andreas Holzenburg,Timothy P. Devarenne,Ursula Goodenough +9 more
TL;DR: It is proposed that retaining-wall components are synthesized in the apical Golgi apparatus, delivered to apical ER fenestrations, and assembled on the surfaces of apical cell walls, where a proteinaceous granular layer apparently participates in fibril morphogenesis.
Journal ArticleDOI
Sugar release and growth of biofuel crops are improved by downregulation of pectin biosynthesis
Ajaya K. Biswal,Ajaya K. Biswal,Melani A. Atmodjo,Melani A. Atmodjo,Mi Li,Mi Li,Holly L. Baxter,Holly L. Baxter,Chang Geun Yoo,Chang Geun Yoo,Yunqiao Pu,Yunqiao Pu,Yi Ching Lee,Yi Ching Lee,Mitra Mazarei,Mitra Mazarei,Ian Black,Ji Yi Zhang,Ji Yi Zhang,Hema Ramanna,Hema Ramanna,Adam L. Bray,Adam L. Bray,Zachary R. King,Zachary R. King,Peter R. LaFayette,Peter R. LaFayette,Sivakumar Pattathil,Sivakumar Pattathil,Sivakumar Pattathil,Bryon S. Donohoe,Bryon S. Donohoe,Sushree S. Mohanty,Sushree S. Mohanty,David Ryno,David Ryno,Kelsey L. Yee,Olivia A. Thompson,Miguel Rodriguez,Alexandru Dumitrache,Jace Natzke,Kim Winkeler,Cassandra M. Collins,Xiaohan Yang,Li Tan,Li Tan,Robert W. Sykes,Robert W. Sykes,Robert W. Sykes,Erica Gjersing,Erica Gjersing,Angela Ziebell,Angela Ziebell,Geoffrey B. Turner,Geoffrey B. Turner,Geoffrey B. Turner,Stephen R. Decker,Stephen R. Decker,Michael G. Hahn,Michael G. Hahn,Brian H. Davison,Michael K. Udvardi,Jonathan R. Mielenz,Mark F. Davis,Mark F. Davis,Richard S. Nelson,Wayne A. Parrott,Wayne A. Parrott,Arthur J. Ragauskas,C. Neal Stewart,C. Neal Stewart,Debra Mohnen,Debra Mohnen +72 more
TL;DR: Downregulation of GAUT4 reduces HG and rhamnogalacturonan II (RGII), reduces wall calcium and boron, and increases extractability of cell wall sugars, which improves biomass yields and sugar release from biomass processing.
Journal ArticleDOI
Extracellular vesicles from Paracoccidioides pathogenic species transport polysaccharide and expose ligands for DC-SIGN receptors
Roberta Peres da Silva,Christian Heiss,Ian Black,Parastoo Azadi,Jared Q. Gerlach,Luiz R. Travassos,Lokesh Joshi,Michelle Kilcoyne,Rosana Puccia +8 more
TL;DR: It is suggested that oligosaccharides, cytoplasmic storage, and cell wall polysaccharides can be exported in fungal EVs, which also expose surface PAMPs and lectins.
Journal ArticleDOI
Lipopolysaccharides Trigger Two Successive Bursts of Reactive Oxygen Species at Distinct Cellular Locations
Keke Shang-Guan,Min Wang,Nang Myint Phyu Sin Htwe,Ping Li,Yaoshen Li,Fan Qi,Dawei Zhang,Min Cao,Chanhong Kim,Haiyong Weng,Haiyan Cen,Ian Black,Parastoo Azadi,Russell W. Carlson,Gary Stacey,Yan Liang +15 more
TL;DR: It is found that LPS trigger biphasic production of reactive oxygen species (ROS) in Arabidopsis and the lipid A moiety, the most conserved portion of LPS, appears to be responsible for the second ROS burst, which was largely associated with chloroplasts.
Journal ArticleDOI
Revised structures for the predominant O-polysaccharides expressed by Burkholderia pseudomallei and Burkholderia mallei.
TL;DR: These results demonstrate that the predominant OPS antigens expressed by B. pseudomallei and B. mallei isolates are structurally more complex than previously described and provide evidence that different capping residues are used by these closely related pathogens to terminate chain elongation.