Stramenopiles II

Synurophyceans (Silica-Scaled Algae)

Photosynthetic Stramenopiles

Chrysophyceans(Golden Brown)

Tribophyceans (Yellow-Green) Bacillariophyceans

(Diatoms)

Phaeophyceans(Brown Algae,

Kelp, Rockweeds)

Phaeophyceaen Diversity I

Ectocarpus

ScytosiphonScytosiphon

Ectocarpus

Phaeophyceaen Diversity III

Streblonema

Fucus

Macrocystis

Nereocystis

Phaeophyceaen Diversity III

SargassumDictyota

Point Lobos State Preserve, CA(just south of Monterrey CA)

KELP VIEWING SITES

KELP VIEWING SITES

Parenchyma

Plasmodesma

Fig. 14.19 in Graham et al. 2008

Diffuse (Non-Localized) Growth

Figs. 14.17 in Graham et al. 2008

Primary Growth (Apical Cell)

Intercalary Growth (Intercalary Meristem)

Lateral Growth (Meristoderm)

Cell Differentiation(Cuticle, Epidermis, Medulla)

Fig. 17.37 in Lee 1999

Cell Differentiation(Trumpet Hyphae)

Figs. 14.45, 14.46 in Graham et al. 2008

21

Herbivore Defenses: Tannins and Terpenes(Physodes)

Organ Differentiation(Holdfast, Stipe, Blade)

Organ Differentiation(Pneumatocysts= Bladders)

MacrocystisSargassum Nereocystis

Multicellular, Organs, Tissues

7

Ecology

Productivity: Up to 1 kg C / m2 / y (Graham et al. 2008)

Ecology

10

1112

13

Alginate

Commercial Use

1 http://www.seaweed.ie/uses_ireland/images/irish_128.jpg

2 http://www.divesitedirectory.co.uk/images/desktop_backgrounds/1024_768/ dive_site_directory_kelp_forest.jpg

3 http://silicasecchidisk.conncoll.edu/Pics/Other%20Algae/Other_jpegs/ Synura_Key306.jpg

4 http://users.utu.fi/hlehto/photo/micro/tanska/mikro_394_9484_ochromonas.jpg

5 http://silicasecchidisk.conncoll.edu/Pics/Other%20Algae/Other_jpegs/ Tribonema_Key245.jpg

6 http://www.urbanrivers.org/drawingdiatoms/diatom2.jpg

7 http://www.onr.navy.mil/Focus/ocean/images/habitats/kelpai.jpg

8 http://sbc.lternet.edu/sites/images/Macrocystisdistr485.jpg

9 http://www.birdsasart.com/Sea-Otter-meeting-in-kelp-_J7X0094- Konuji-Island,-Kodiak-AK.jpg

10 http://www.ics.uci.edu/~eppstein/pix/sv/mba/KelpForest-m.jpg

11 http://www.tiranti.co.uk/data/Photos/AlginateKit.jpg

12 http://img.products.howstuffworks.com/cctool/PrdImg/images/ pr/177X150/00/02/1f/ef/8b/35647371.JPG

13 http://www.foodprocessing-technology.com/contractor_images/fmc/ 1_cezanne.jpg

14 http://www.ne.jp/asahi/marine/algae/Ectocarpus3.jpg

15 http://www.bio.utexas.edu/research/utex/photogallery/Images/ 2008-Ectocarpus-siliculosus.jpg

16 http://www.emc.maricopa.edu/faculty/farabee/biobk/cellulose.gif

17 http://www.kjemi.uio.no/Polymerkjemi/Research/alginate.jpg

18 http://blog.khymos.org/wp-content/2006/09/calcium-alginate.jpg

19 http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb1/part2/images/ heparin.gif

20 http://www.apsnet.org/education/IllustratedGlossary/PhotosN-R/ plasmodesma.jpg

21 http://www.quickonthenet.com/2006/9379/pix/gallery/tannin850.jpg

22 http://www.biologie.uni-hamburg.de/b-online/fo44/ectoca60.jpg