Items where Author is "Usup, G."

Article

Chui, P.L and Po, T.L and Toh, H.T and Tuan‐Halim, T.N and Cheng, K.W and Ng, B.K and Usup, G. (2011) First report of the benthic dinoflagellate, Gambierdiscus belizeanus (Gonyaulacales: Dinophyceae) for the east coast of Sabah, Malaysian Borneo. Phycological Research, 59. pp. 143-146.

Chui, P.L and Po, T.L and Kok, W.C and Boon, K.N and Usup, G. (2010) Morphology and molecular characterization of a new species of the cate benthic dinoflagellate, coolia malayensis sp. Nov.(dinophyceae). Journal of Phycology, 46. pp. 162-171.

Po, T.L and Chui, P.L and Usup, G. and Kobiyama, A. and Koike, K. and Ogata, T. (2006) Effects of light and temperature on growth, nitrate uptake, and Toxin production of two tropical dinoflagellates: alexandrium Tamiyavanichii and alexandrium minutum (dinophyceae). Journal of Phycological, 42. pp. 786-799.

Usup, G. and Cheah, MY and Ng, BK and Leaw, CP and Ahmad, A. (2006) Toxin profile and relative toxicity of three paralytic shellfish poisoning toxin- producing dinoflagellates from Malaysia. Malaysian applied biology, 35 (2). pp. 41-45. ISSN 0126-8643

Po, T.L and Usup, G. and Chui, P.L and Ogata, T. (2005) First report of Alexandrium taylori and Alexandrium peruvianum (Dinophyceae) in Malaysia waters. Harmful Algae, 4. pp. 391-400.

Chui, P.L and Po, T.L and Boon, K.N and Mei, Y.C and Ahmad, A. and Usup, G. (2005) Phylogenetic analysis of Alexandrium species and Pyrodinium bahamense (Dinophyceae) based on theca morphology and nuclear ribosomal gene sequence). Journal Information, 44 (5).

Usup, G. and Leaw, CP and Cheah, MY and Ahmad, A. and Ng, BK (2004) Analysis of paralytic shellfish poisoning toxin congeners by a sodium channel receptor binding assay. Toxicon, 44. pp. 37-43.

Po, T.L and Chui, P.L and Usup, G. (2003) Identification of Alexandrium Halim (Dinophyceae) using EPI-fluorescence microscopy. Annals of Microscopy, 3.

Usup, G. and Leaw, C. P. and Asmat, Ahmad and Teen, L. P. (2002) Alexandrium (Dinophyceae) species in Malaysian waters. Harmful Algae, 1. pp. 265-275.

Usup, G. and Leaw, C. P. and Asmat, Ahmad and Lim, P. T. (2002) Phylogenetic relationship of Alexandrium tamiyavanichii (Dinophyceae) to other Alexandrium species based on ribosomal RNA gene sequences. Harmful Algae , 1. pp. 59-68.

Usup, G. and Pin, L.C and Teen, LP and Asmat, Ahmad (2002) Probable toxin producer responsible for the first occurrence of paralytic shellfish poisoning on the east coast of Peninsula malaysia. Malays. Appl. Biol., 31 (2). pp. 29-35.

Leaw, C. P. and Lim, P.T. and Asmat, Ahmad and Usup, G. (2001) Genetic Diversity of Ostreopsis ovata (Dinophyceae) from Malaysia. Marine Biotechnol., 3. pp. 246-255.