Results 181 to 190 of about 832,198 (227)

Ecosystem relocation on Snowball Earth: Polar-alpine ancestry of the extant surface biosphere? [PDF]

Proc Natl Acad Sci U S A
Hoffman PF.
europepmc   +1 more source

Phosphoinositide Signaling and Actin Polymerization Are Critical for Tip Growth in the Marine Red Alga <i>Pyropia yezoensis</i>. [PDF]

Plants (Basel)
Irie R, Mikami K.
europepmc   +1 more source

Duckweed Evolution: from Land back to Water. [PDF]

Genomics Proteomics Bioinformatics
Fang 方扬 Y, Tian 田雪平 X, Jin 靳艳玲 Y, Du 杜安平 A, Ding 丁彦强 Y, Liao 廖志华 Z, He 何开泽 K, Zhao 赵永贵 Y, Guo 郭铃 L, Xiao 肖瑶 Y, Xu 许亚良 Y, Chen 陈爽 S, Che 车育青 Y, Tan 谭力 L, Wang 汪松虎 S, Li 李家堂 J, Yi 易卓林 Z, Chen 陈兰钗 L, Zhao 赵乐伊 L, Zhang 张芳源 F, Li 李国友 G, Li 李瑾萌 J, Xiong 熊勤犁 Q, Zhang 张咏梅 Y, Zhang 张庆 Q, Cao XH, Zhao 赵海 H.   +26 more
europepmc   +1 more source

Mutualistic relationships in marine angiosperms: Enhanced germination of seeds by mega‐herbivores [PDF]

Biotropica, 2021
Angiosperms have co‐evolved with animals over thousands of years leading to an array of mutualistic relationships. Passage of plant seeds through animal intestines leads to an important mutualism providing the animal with food and the plant with seed ...
S. Tol, Jessie C. Jarvis, P. York, B. Congdon, R. Coles   +4 more
semanticscholar   +3 more sources

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Inorganic carbon utilization in marine angiosperms (seagrasses).

Australian Journal of Plant Physiology, 2002
The mechanisms by which marine angiosperms, or seagrasses, utilize external inorganic carbon (Ci) include, in addition to uptake of CO2 formed spontaneously from HCO3–: (i) extracellular carbonic anhydrasemediated conversion of HCO3– to CO2 at normal seawater pH, or in acid zones created by H+ extrusion, and (ii) H+-driven utilization (direct uptake ...
S. Beer, M. Bjork, F. Hellblom, L. Axelsson   +3 more
semanticscholar   +3 more sources

Chemical Ecology of Marine Angiosperms: Opportunities at the Interface of Marine and Terrestrial Systems

Journal of Chemical Ecology, 2013
This review examines the state of the field for chemically mediated interactions involving marine angiosperms (seagrasses, mangroves, and salt marsh angiosperms). Small-scale interactions among these plants and their herbivores, pathogens, fouling organisms, and competitors are explored, as are community-level effects of plant secondary metabolites. At
R. D. Sieg, J. Kubanek
semanticscholar   +3 more sources

Nitrogen fixation in the rhizosphere of marine angiosperms

Marine Biology, 1972
High rates of acetylene reduction were observed in systems containing excised rhizomes of the Caribbean marine angiosperms Thalassia testudinum, Syringodium filiforme and Diplanthera wrightii, and the temperate marine angiosperm Zostera marina. For 4 plant and plant-sediment systems the ratio of acetylene reduced/N2 fixed varied from 2.6 to 4.6. For T.
D. Patriquin, R. Knowles
semanticscholar   +2 more sources

Photosynthesis and photorespiration of marine angiosperms

Aquatic Botany, 1989
Abstract The marine angiosperms, or seagrasses, constitute a small but important plant group, common to many coastal habitats. In spite of their high productivity within near-shore ecosystems, the photosynthetic mechanisms of these plants have received relatively little investigation.
S. Beer
semanticscholar   +2 more sources

Aspects of flowering and pollinisation in marine angiosperms

, 1984
J. Pettitt
semanticscholar   +2 more sources