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1.  Cell wall thickness and composition are related to photosynthesis in Antarctic mosses.LinkIT
Roig-Oliver M, Douthe C, Bota J, Flexas J
Physiologia plantarumPhysiol PlantCell wall thickness and composition are related to photosynthesis in Antarctic mosses.1914-192510.1111/ppl.13533Cell wall thickness (Tcw ) has been proposed as an important anatomical trait that could determine photosynthesis through land plants' phylogeny, bryophytes being the plant group presenting the thickest walls and the lowest photosynthetic rates. Also, it has recently been suggested that cell wall composition may have the potential to influence both thickness and mesophyll conductance (gm ), representing a novel trait that could ultimately affect photosynthesis. However, only a few studies in spermatophytes have demonstrated this issue. In order to explore the role of cell wall composition in determining both Tcw and gm in mosses, we tested six species grown under field conditions in Antarctica. We performed gas exchange and chlorophyll fluorescence measurements, an anatomical characterization, and a quantitative analysis of cell wall main composition (i.e., cellulose, hemicelluloses and pectins) in these six species. We found the photosynthetic rates to vary between the species, and they also presented differences in anatomical characteristics and in cell wall composition. Whilst gm correlated negatively with Tcw and pectins content, a positive relationship between Tcw and pectins emerged, suggesting that pectins could contribute to determine cell wall porosity. Although our results do not allow us to provide conclusive statements, we suggest for the first time that cell wall composition-with pectins playing a key role-could strongly influence Tcw and gm in Antarctic mosses, ultimately defining photosynthesis.© 2021 Scandinavian Plant Physiology Society.Roig-OliverMargalidaMhttps://orcid.org/0000-0002-8727-2564Departament de Biologia, Research Group on Plant Biology under Mediterranean Conditions, Universitat de les Illes Balears (UIB), INAGEA, Palma, Illes Balears, Spain.DoutheCyrilCDepartament de Biologia, Research Group on Plant Biology under Mediterranean Conditions, Universitat de les Illes Balears (UIB), INAGEA, Palma, Illes Balears, Spain.BotaJosefinaJhttps://orcid.org/0000-0001-7039-7638Departament de Biologia, Research Group on Plant Biology under Mediterranean Conditions, Universitat de les Illes Balears (UIB), INAGEA, Palma, Illes Balears, Spain.FlexasJaumeJhttps://orcid.org/0000-0002-3069-175XDepartament de Biologia, Research Group on Plant Biology under Mediterranean Conditions, Universitat de les Illes Balears (UIB), INAGEA, Palma, Illes Balears, Spain.King Abdulaziz University, Jeddah, Saudi Arabia.engFPU16/01544Ministerio de Economía y CompetitividadPGC2018-093824-B-C41Ministerio de Economía y CompetitividadJournal Article20210907DenmarkPhysiol Plant12563220031-9317142M471B3JCarbon DioxideIMAntarctic RegionsBryophytaCarbon DioxidemetabolismCell WallmetabolismMesophyll CellsPhotosynthesisPlant Leaves202105272021081720218266020211216020218251729ppublish3443289810.1111/ppl.13533REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>2.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Cis-acting elements involved in the G2/M-phase-specific transcription of the cyclin B gene in the unicellular alga Cyanidioschyzon merolae.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Sumiya N<br><font color=gray><i>Journal of plant research, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>3.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Stomatal development in the cycad family Zamiaceae.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Coiro M, Barone Lumaga MR, Rudall PJ<br><font color=gray><i>Annals of botany, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>4.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Natural and Historical Heritage of the Lisbon Botanical Gardens: An Integrative Approach with Tree Collections.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Cunha AR, Soares AL, Brilhante M, Arsénio P, Vasconcelos T, Espírito-Santo D, Duarte MC, Romeiras MM<br><font color=gray><i>Plants (Basel, Switzerland), 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>5.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Molecular Phylogeny, Character Evolution, and Biogeography of <i>Hydrangea</i> Section <i>Cornidia</i>, Hydrangeaceae.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Granados Mendoza C, Martínez Salas EM, Goetghebeur P, Wanke S, Samain MS<br><font color=gray><i>Frontiers in plant science, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>6.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Evolutionary Origins of Drought Tolerance in <b>Spermatophytes</b>.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Bowles AMC, Paps J, Bechtold U<br><font color=gray><i>Frontiers in plant science, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>7.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>A mycorrhiza-associated receptor-like kinase with an ancient origin in the green lineage.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Montero H, Lee T, Pucker B, Ferreras-Garrucho G, Oldroyd G, Brockington SF, Miyao A, Paszkowski U<br><font color=gray><i>Proceedings of the National Academy of Sciences of the United States of America, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>8.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>A phylogenetic and functional perspective on the origin and evolutionary shifts of growth ring anatomical markers in seed plants.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Silva MDS, Funch LS, da Silva LB, Cardoso D<br><font color=gray><i>Biological reviews of the Cambridge Philosophical SocietyBiol Rev Camb Philos SocA phylogenetic and functional perspective on the origin and evolutionary shifts of growth ring anatomical markers in seed plants.842-87610.1111/brv.12681We reconstruct the evolutionary changes in different anatomical markers in order to understand the evolution and functional aspects of growth rings during the diversification of seed plants (spermatophytes), one of the largest and most diverse lineages of the tree of life. We carried out a wide revision of the anatomy of secondary xylem in spermatophytes and reconstructed the evolution of the different anatomical markers in a time-calibrated phylogeny. By embodying a functionally and evolutionarily significant concept in growth rings we reveal a new panorama for their frequency and show how common they are in diverse lineages of tropical plants. In this context, the principal anatomical markers of growth rings are identified in the evolutionary history of plants and their association with climate-related ecological characteristics. We discuss the function of these anatomical markers, especially for thick-walled and/or radially flattened latewood fibres, fibre zone and dilated rays. Despite the high evolutionary lability of the anatomical markers evidenced by our analyses, they appear to represent deep homologies.© 2020 Cambridge Philosophical Society.SilvaMarcelo Dos SMDS0000-0002-4982-8808Laboratório de Anatomia Vegetal e Identificação de Madeiras - LAVIM, Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, Campus de Ondina, 147, Salvador, BA, 40.170-290, Brazil.Programa de Pós-Graduação em Botânica, Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Av. Universitária, s/n, Feira de Santana, BA, 44.031-460, Brazil.FunchLigia SLSPrograma de Pós-Graduação em Botânica, Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Av. Universitária, s/n, Feira de Santana, BA, 44.031-460, Brazil.da SilvaLazaro BLBLaboratório de Anatomia Vegetal e Identificação de Madeiras - LAVIM, Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, Campus de Ondina, 147, Salvador, BA, 40.170-290, Brazil.Programa de Pós-Graduação em Ecologia Aplicada à Gestão Ambiental, Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, Campus de Ondina, 147, Salvador, BA, 40.170-290, Brazil.CardosoDomingosDPrograma de Pós-Graduação em Botânica, Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Av. Universitária, s/n, Feira de Santana, BA, 44.031-460, Brazil.National Institute of Science and Technology in Interdisciplinary and Transdisciplinary Studies in Ecology and Evolution (INCT IN-TREE), Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, Campus de Ondina, 147, Salvador, BA, 40.170-290, Brazil.engJournal ArticleResearch Support, Non-U.S. Gov't20201231EnglandBiol Rev Camb Philos Soc04145760006-3231IMClimatePhylogenyPlantsgeneticsSeedsgeneticsXylemdistended raysfibre zonegrowth ring evolutiongrowth ring functionmarginal parenchymaring-poroussemi-ring-porousthick-walled and/or radially flattened latewood fibresthick-walled and/or radially flattened latewood tracheidstropical growth ring202012112020050120201217202112602021102660202111524ppublish3338518710.1111/brv.12681REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>9.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Origin and Evolutionary Dynamics of the miR2119 and ADH1 Regulatory Module in Legumes.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>De la Rosa C, Lozano L, Castillo-Ramírez S, Covarrubias AA, Reyes JL<br><font color=gray><i>Genome biology and evolution, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>10.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Contributions to the flora of Myanmar from 2000 to 2019.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Yang B, Deng M, Zhang MX, Moe AZ, Ding HB, Maw MB, Win PP, Corlett RT, Tan YH<br><font color=gray><i>Plant diversity, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br><br><br><table cellspacing=0 cellpadding=0 align=center><tr valign=bottom><td align=center><img src=p.png border=0></td><td align=center><img src=o_red.png border=0></td><td align=center><a href=http://ubio.org/portal/index.php?search=Spermatophytes&category=l&client=pubmed&startPage=2><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Spermatophytes&category=l&client=pubmed&startPage=3><img src=o_yellow.png 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