Abstract:
:In a search for slowly evolving nuclear genes that may cast light on the deep evolution of plants, we carried out phylogenetic analyses of two well-characterized subfamilies of P-type pumps (P2A and P5A ATPases) from representative branches of the eukaryotic tree of life. Both P-type ATPase genes were duplicated very early in eukaryotic evolution and before the divergence of the present eukaryotic supergroups. Synapomorphies identified in the sequences provide evidence that green plants and red algae are more distantly related than are green plants and eukaryotic supergroups in which secondary or tertiary plastids are common, such as several groups belonging to the clade that includes Stramenopiles, Alveolata, Rhizaria, Cryptophyta and Haptophyta (SAR). We propose that red algae branched off soon after the first photosynthesizing eukaryote had acquired a primary plastid, while in another lineage that led to SAR, the primary plastid was lost but, in some cases, regained as a secondary or tertiary plastid.
journal_name
Physiol Plantjournal_title
Physiologia plantarumauthors
Palmgren M,Sørensen DM,Hallström BM,Säll T,Broberg Kdoi
10.1111/ppl.13008subject
Has Abstractpub_date
2020-03-01 00:00:00pages
630-647issue
3eissn
0031-9317issn
1399-3054journal_volume
168pub_type
杂志文章abstract::Phosphorylated derivatives of phosphatidylinositol, in association with phosphatidylinositol 3-kinase (PI3 kinase, EC 2.7.1.137) and phosphatidylinositol 4-kinase (PI4 kinase, EC 2.7.1.67), play a key role in regulation of fundamental cell processes. We present evidence for a relationship between alpha-amylase (EC 3.2...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.2008.01050.x
更新日期:2008-06-01 00:00:00
abstract::To investigate the relationship between growth, biomass partitioning and lignification we used tobacco (Nicotiana tabacum) in which O-methyl transferase (OMT) activity, an enzyme involved in the pathway of sinapyl alcohol formation for lignin synthesis, was suppressed by antisense transformation. To modulate growth, c...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.0031-9317.2004.00297.x
更新日期:2004-05-01 00:00:00
abstract::Defined changes in the cell wall directed by many proteins accompany every morphogenetic process in plants. Xyloglucan endotransglucosylase/hydrolase proteins (XTH; EC 2.4.1.207) have the potential to modify the hemicellulose matrix within the cell wall. Cs-XTH1 and Cs-XTH3 genes, which encode XTH proteins, were found...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.0031-9317.2004.0289.x
更新日期:2004-04-01 00:00:00
abstract::Boron (B) is an essential nutrient required for plant growth and physiological processes. Long-distance B transport is facilitated by the formation of B-polyol complexes. We investigated B uptake and distribution in response to differing levels of exogenous nitrogen supply in the hemiparasitic association between Rhin...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.2008.01116.x
更新日期:2008-09-01 00:00:00
abstract::ADP-ribosylation factors (ARFs) are small GTP-binding proteins that regulate a wide variety of cell functions. Previously, we isolated a new ARF, ZmArf2, from maize (Zea mays). Sequence and expression characteristics indicated that ZmArf2 might play a critical role in the early stages of endosperm development. In this...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12359
更新日期:2016-01-01 00:00:00
abstract::Rubisco activase (RCA) is an important enzyme that can catalyze the carboxylation and oxygenation activities of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), which is involved in the photosynthetic carbon reduction cycle. Here, we studied the effects of changes in RCA activity on photosynthesis, growth an...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12587
更新日期:2017-10-01 00:00:00
abstract::Desert plants show specific mechanisms to thrive under prevailing harsh conditions. To study the survival mechanism(s) in native desert plant species, Lesser Cholistan desert in Pakistan was surveyed and two potential salt secretory grass species, Aeluropus lagopoides and Ochthochloa compressa, were selected from five...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.2008.01187.x
更新日期:2009-02-01 00:00:00
abstract::Most eukaryotic organisms, except some animal clades, have mitochondrial alternative electron transport enzymes that allow respiration to bypass the energy coupling in oxidative phosphorylation. The energy bypass enzymes in plants include the external type II NAD(P)H dehydrogenases (DHs) of the NDB family, which are c...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12453
更新日期:2016-07-01 00:00:00
abstract::Salvia miltiorrhiza is a Chinese herb with significant pharmacologic effects because of the bioactive compounds of tanshinones and phenolic acids. Methyl jasmonate (MeJA) has been used as an effective elicitor to enhance the production of these compounds. However, the molecular mechanism of MeJA-mediated tanshinone an...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12193
更新日期:2014-10-01 00:00:00
abstract::A novel membrane lipoxygenase (LOX; EC 1.13.11.12) from eggplant (Solanum melongena L. cv. Belleza negra) fruit chloroplasts has been purified 20-fold to a specific activity of 207 enzymatic units per mg of protein with a yield of 72%. The purification was carried out by sonicating the chloroplastic membranes in the p...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1034/j.1399-3054.2001.1110303.x
更新日期:2001-03-01 00:00:00
abstract::Soil salinity is a constraint for major agricultural crops leading to severe yield loss, which may increase with the changing climatic conditions. Disruption in the cellular ionic homeostasis is one of the primary responses induced by elevated sodium ions (Na+ ). Therefore, unraveling the mechanism of Na+ uptake and t...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.13112
更新日期:2020-04-22 00:00:00
abstract::Adverse environmental stresses affect plant growth and crop yields. Sheepgrass (Leymus chinensis (Trin.) Tzvel), an important forage grass that is widely distributed in the east of Eurasia steppe, has high tolerance to extreme low temperature. Many genes that respond to cold stress were identified in sheepgrass by RNA...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12811
更新日期:2019-06-01 00:00:00
abstract::Plants can sense the changes in the environmental light conditions with highly specialized photoreceptors. Phytochromes are sensitive to red and far-red light and have a dual role in the life of plants. These photoreceptors play an important role in plant growth and development from germination to seed maturation and ...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1034/j.1399-3054.2003.00049.x
更新日期:2003-03-01 00:00:00
abstract::Al was shown to elicit the induction of several pathogenesis-related genes, suggesting that a common signalling pathway may be involved in the early response to Al and pathogens. However, we found no evidence of oxidative burst involving either H2O2 or O2- during the first hours of Al exposure distinguishing the early...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1034/j.1399-3054.2002.1150109.x
更新日期:2002-05-01 00:00:00
abstract::Peroxidase catalase, IAA-oxidase and polyphenol content of growing barley coleoptile. Effect of kinetin. - Kinetin strongly inhibits root and coleoptile growth of germinating barley in the dark. Treated coleoptiles become senescent before the untreated ones. Soluble proteins content, peroxidase, catalase and IAA-oxida...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.1969.tb09110.x
更新日期:1969-01-01 00:00:00
abstract::Phenotypic plasticity is considered as an important mechanism for plants to cope with environmental challenges. Leaf growth is one of the first macroscopic processes to be impacted by modification of soil water availability. In this study, we intended to analyze and compare plasticity at different scales. We examined ...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12271
更新日期:2015-05-01 00:00:00
abstract::Early season development of cotton is often impaired by sudden episodes of chilling temperature. We determined the chilling response specific to postemergent 13-day-old cotton (Gossypium hirsutum L. cv. Coker 100A-glandless) seedlings. Seedlings were gradually chilled during the dark period and rewarmed during the nig...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.2008.01147.x
更新日期:2008-11-01 00:00:00
abstract::In bread wheat, besides malate, the importance of citrate efflux for Al tolerance has also been reported. For better understanding the Al tolerance mechanism in bread wheat, here, we performed both a molecular characterization of the citrate transporter gene TaMATE1 and an investigation on the upstream variations in c...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12179
更新日期:2014-11-01 00:00:00
abstract::The study investigated the effect of the thylakoid membrane lipids monogalactosyldiacylglycerol (MGDG), digalactosyldiacylglycerol (DGDG), sulphoquinovosyldiacylglycerol (SQDG) and phosphatidylglycerol (PG) on the structure of two algal light-harvesting complexes (LHCs). In contrast to higher plants whose thylakoid me...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12565
更新日期:2017-07-01 00:00:00
abstract::Explants of Actinidia deliciosa Chev. Liang and Ferguson var. Hayward were cultured in controlled CO2 atmospheres in the presence of different sucrose concentrations. Organogenesis was measured after 45 days in explants from the different assays, and quantification of photosynthesis, transpiration, chlorophylls, RUBIS...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1034/j.1399-3054.2002.1150119.x
更新日期:2002-05-01 00:00:00
abstract::Sulphur metabolism in plants provides a wealth of natural products, including several chemically unusual substances, such as thiosulphinates, polysulphides and isothiocyanates. Many of these reactive sulphur species (RSS) exhibit a distinct redox behaviour in vitro, which translates into a rather interesting biologica...
journal_title:Physiologia plantarum
pub_type: 杂志文章,评审
doi:10.1111/j.1399-3054.2008.01080.x
更新日期:2008-07-01 00:00:00
abstract::Changes in function and composition of the photosynthetic apparatus as well as the ultrastructure of chloroplasts in mesophyll cells were analyzed in flag leaves of the high-yield barley (Hordeum vulgare) variety cv. Lomerit during senescence under field conditions in two successive years. In contrast to previous resu...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.2011.01545.x
更新日期:2012-02-01 00:00:00
abstract::A genotype 'Sujata' developed earlier at CSIR-CIMAP from its parent 'Sampada' is considered to be the latex-less variety of Papaver somniferum. These two genotypes are contrasting in terms of latex and stem strength. Earlier we have carried out microarray analysis to identify differentially expressing genes from the c...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12086
更新日期:2014-03-01 00:00:00
abstract::The aim was to determine cadmium (Cd) speciation in various plants, between buffer-soluble and acid-soluble Cd, and also within the buffer-soluble Cd. A better understanding of Cd speciation shows the relative importance of different biological mechanisms for Cd sequestration. Roots of Pistia stratiodes, Eichhornia cr...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/j.1399-3054.2007.00960.x
更新日期:2007-10-01 00:00:00
abstract::The Kok effect refers to the progressive light-induced inhibition of dark respiration at low light intensities, which saturates around the light compensation point. This appears as a sudden break around the light compensation point in the plot of photosynthesis versus light intensity. The magnitude of the break can be...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1034/j.1399-3054.2001.1130318.x
更新日期:2001-11-01 00:00:00
abstract::The Cholodny-Went hypothesis of gravitropism suggests that the graviresponse is controlled by the distribution of auxin. However, the mechanism of auxin transport during the graviresponse of roots is still unresolved. To determine whether the microtubule (MT) cytoskeleton is participating in auxin transport, the cytos...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1034/j.1399-3054.1999.105418.x
更新日期:1999-04-01 00:00:00
abstract::The development of clean borderless fuels is of vital importance to human and environmental health and global prosperity. Currently, fuels make up approximately 67% of the global energy market (total market = 15 TW year(-1)) (Hoffert et al. 1998). In contrast, global electricity demand accounts for only 33% (Hoffert e...
journal_title:Physiologia plantarum
pub_type: 杂志文章,评审
doi:10.1111/j.1399-3054.2007.00924.x
更新日期:2007-09-01 00:00:00
abstract::Auxin controls many aspects of fruit development, including fruit set and growth, ripening and abscission. However, the mechanisms by which auxin regulates these processes are still poorly understood. While it is generally agreed that precise spatial and temporal control of auxin distribution and signaling are require...
journal_title:Physiologia plantarum
pub_type: 杂志文章
doi:10.1111/ppl.12142
更新日期:2014-05-01 00:00:00
abstract::Calreticulin (CRT) is a key Ca2+-binding protein mainly resident in the endoplasmic reticulum (ER), which is highly conserved and extensively expressed in all eukaryotic organisms investigated. The protein plays important roles in a variety of cellular processes including Ca2+ signaling and protein folding. Although c...
journal_title:Physiologia plantarum
pub_type: 杂志文章,评审
doi:10.1111/j.1399-3054.2009.1223.x
更新日期:2009-06-01 00:00:00
abstract::Cyanelles are the peculiar plastids of glaucocystophyte algae that retained a peptidoglycan wall from the ancestral cyanobacterial endosymbiont. All cyanobacteria and most algae possess an inorganic carbon-concentrating mechanism (CCM) that involves a microcompartment--carboxysomes in prokaryotes and pyrenoids in euka...
journal_title:Physiologia plantarum
pub_type: 杂志文章,评审
doi:10.1111/j.1399-3054.2007.01030.x
更新日期:2008-05-01 00:00:00