1
|
Li FL, Yang L, Zan QJ, Shin PKS, Cheung SG, Wong YS, Tam NFY, Lei AP. Does energetic cost for leaf construction in Sonneratia change after introduce to another mangrove wetland and differ from native mangrove plants in South China? Mar Pollut Bull 2017; 124:1071-1077. [PMID: 28245937 DOI: 10.1016/j.marpolbul.2017.02.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 02/14/2017] [Accepted: 02/22/2017] [Indexed: 05/23/2023]
Abstract
Exotic species invasions are serious ecological problems. Leaf construction cost (CC) and growth traits of two Sonneratia (Sonneratia caseolaris and S. apetala) and four native species (Bruguiera gymnorrhiza, Kandelia obovata, Aegiceras corniculatum and Avicennia marina) in Hainan and Shenzhen mangrove wetlands were compared to evaluate invasive potentials of Sonneratia after introduced to Shenzhen, their new habitat. There were no significant differences in CC and growth traits between two wetlands, suggesting Sonneratia did not lose any advantage in the new habitat and were competitive in both wetlands. CC per unit mass (CCM), CC per unit area (CCA) and caloric values of Sonneratia were significantly lower than those of native mangrove species while specific leaf area (SLA) was just the opposite. CCM of S. caseolaris and S. apetala were 6.1% and 11.9% lower than those of natives, respectively. These findings indicated the invasive potential of Sonneratia in Shenzhen after their introduction.
Collapse
Affiliation(s)
- Feng-Lan Li
- College of Bio and Marine Sciences, Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Shenzhen University, Shenzhen, China; Futian-CityU Mangrove Research and Development Centre, City University of Hong Kong, Hong Kong, SAR, China
| | - Lei Yang
- College of Bio and Marine Sciences, Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Shenzhen University, Shenzhen, China
| | - Qi-Jie Zan
- Guangdong Neilingding Futian National Nature Reserve, Shenzhen, China
| | - Paul-K S Shin
- Futian-CityU Mangrove Research and Development Centre, City University of Hong Kong, Hong Kong, SAR, China; Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, SAR, China
| | - Siu-Gin Cheung
- Futian-CityU Mangrove Research and Development Centre, City University of Hong Kong, Hong Kong, SAR, China; Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, SAR, China
| | - Yuk-Shan Wong
- Futian-CityU Mangrove Research and Development Centre, City University of Hong Kong, Hong Kong, SAR, China; School of Science and Technology, Open University of Hong Kong, Hong Kong, SAR, China
| | - Nora Fung-Yee Tam
- Futian-CityU Mangrove Research and Development Centre, City University of Hong Kong, Hong Kong, SAR, China; Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, SAR, China.
| | - An-Ping Lei
- College of Bio and Marine Sciences, Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Shenzhen University, Shenzhen, China.
| |
Collapse
|
2
|
Yang Y, Duke NC, Peng F, Li J, Yang S, Zhong C, Zhou R, Shi S. Ancient Geographical Barriers Drive Differentiation among Sonneratia caseolaris Populations and Recent Divergence from S. lanceolata. Front Plant Sci 2016; 7:1618. [PMID: 27833634 PMCID: PMC5080369 DOI: 10.3389/fpls.2016.01618] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Accepted: 10/13/2016] [Indexed: 05/07/2023]
Abstract
Glacial vicariance is thought to influence population dynamics and speciation of many marine organisms. Mangroves, a plant group inhabiting intertidal zones, were also profoundly influenced by Pleistocene glaciations. In this study, we investigated phylogeographic patterns of a widespread mangrove species Sonneratia caseolaris and a narrowly distributed, closely related species S. lanceolata to infer their divergence histories and related it to historical geological events. We sequenced two chloroplast fragments and five nuclear genes for one population of S. lanceolata and 12 populations of S. caseolaris across the Indo-West Pacific (IWP) region to evaluate genetic differentiation and divergence time among them. Phylogenetic analysis based on sequences of nuclear ribosomal internal transcribed spacer and a nuclear gene rpl9 for all Sonneratia species indicate that S. lanceolata individuals are nested within S. caseolaris. We found strong genetic structure among geographic regions (South China Sea, the Indian Ocean, and eastern Australia) inhabited by S. caseolaris. We estimated that divergence between the Indo-Malesia and Australasia populations occurred 4.035 million years ago (MYA), prior to the onset of Pleistocene. BARRIERS analysis suggested that complex geographic features in the IWP region had largely shaped the phylogeographic patterns of S. caseolaris. Furthermore, haplotype analyses provided convincing evidence for secondary contact of the South China Sea and the Indian Ocean lineages at the Indo-Pacific boundary. Demographic history inference under isolation and migration (IM) model detected substantial gene flow from the Sri Lanka populations to the populations in the Java Island. Moreover, multi-locus sequence analysis indicated that S. lanceolata was most closely related to the Indian Ocean populations of S. caseolaris and the divergence time between them was 2.057 MYA, coinciding with the onset of the Pleistocene glaciation. Our results suggest that geographic isolation driven by the Pleistocene ice age resulted in the recent origin of S. lanceolata.
Collapse
Affiliation(s)
- Yuchen Yang
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, Sun Yat-Sen UniversityGuangzhou, China
| | - Norman C. Duke
- Trop WATER, James Cook University, TownsvilleQLD, Australia
| | - Fangfang Peng
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, Sun Yat-Sen UniversityGuangzhou, China
| | - Jianfang Li
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, Sun Yat-Sen UniversityGuangzhou, China
| | - Shuhuan Yang
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, Sun Yat-Sen UniversityGuangzhou, China
| | - Cairong Zhong
- Hainan Dongzhai Harbor National Nature ReserveHaikou, China
| | - Renchao Zhou
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, Sun Yat-Sen UniversityGuangzhou, China
- *Correspondence: Renchao Zhou, Suhua Shi,
| | - Suhua Shi
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, Sun Yat-Sen UniversityGuangzhou, China
- *Correspondence: Renchao Zhou, Suhua Shi,
| |
Collapse
|
3
|
Ebrahim W, Kjer J, El Amrani M, Wray V, Lin W, Ebel R, Lai D, Proksch P. Pullularins E and F, two new peptides from the endophytic fungus Bionectria ochroleuca isolated from the mangrove plant Sonneratia caseolaris. Mar Drugs 2012; 10:1081-1091. [PMID: 22822358 PMCID: PMC3397455 DOI: 10.3390/md10051081] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Revised: 05/11/2012] [Accepted: 05/11/2012] [Indexed: 11/16/2022] Open
Abstract
Chemical investigation of the EtOAc extract of the endophytic fungus Bionectria ochroleuca, isolated from the inner leaf tissues of the plant Sonneratia caseolaris (Sonneratiaceae) from Hainan island (China), yielded two new peptides, pullularins E and F (1 and 2) together with three known compounds (3–5). The structures of the new compounds were unambiguously determined on the basis of one- and two-dimensional NMR spectroscopy as well as by high-resolution mass spectrometry. The absolute configurations of amino acids were determined by HPLC analysis of acid hydrolysates using Marfey’s method. The isolated compounds exhibited pronounced to moderate cytotoxic activity against the mouse lymphoma cells (L5178Y) with EC50 values ranging between 0.1 and 6.7 µg/mL.
Collapse
Affiliation(s)
- Weaam Ebrahim
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany; or (W.E.); (J.K.); (M.E.A.)
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Julia Kjer
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany; or (W.E.); (J.K.); (M.E.A.)
| | - Mustapha El Amrani
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany; or (W.E.); (J.K.); (M.E.A.)
| | - Victor Wray
- Helmholtz Centre for Infection Research, Inhoffenstraße 7, Braunschweig D-38124, Germany;
| | - Wenhan Lin
- National Research Laboratories of Natural and Biomimetic Drugs, Health Science Center, Peking University, Beijing 100083, China;
| | - Rainer Ebel
- Marine Biodiscovery Centre, University of Aberdeen, Meston Walk, Aberdeen, Scotland AB24 3UE, UK;
| | - Daowan Lai
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany; or (W.E.); (J.K.); (M.E.A.)
- Authors to whom correspondence should be addressed; (D.L.); (P.P.); Tel.: +49-211-81-14187 (D.L.); +49-211-81-14163 (P.P.); Fax: +49-211-81-11923 (D.L.); +49-211-81-11923 (P.P.)
| | - Peter Proksch
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany; or (W.E.); (J.K.); (M.E.A.)
- Authors to whom correspondence should be addressed; (D.L.); (P.P.); Tel.: +49-211-81-14187 (D.L.); +49-211-81-14163 (P.P.); Fax: +49-211-81-11923 (D.L.); +49-211-81-11923 (P.P.)
| |
Collapse
|