Abstract:
:Higher plants are constructed of three organs--the stem, the root and the leaf. The stem and the root have two axes, apical-basal and central-peripheral, which cross orthogonally. Leaves develop from the shoot apical meristem as lateral organs that have three different axes, apical-basal, adaxial-abaxial and right-left. Recent data point to the possibility that the adaxial-abaxial axis in the leaf is formed from the central-peripheral axis in the stem.
journal_name
Trends Plant Scijournal_title
Trends in plant scienceauthors
Tasaka Mdoi
10.1016/s1360-1385(01)02155-0subject
Has Abstractpub_date
2001-12-01 00:00:00pages
548-50issue
12eissn
1360-1385issn
1878-4372pii
S1360-1385(01)02155-0journal_volume
6pub_type
新闻abstract::Biomineralization is widespread in the plant kingdom. The most common types of biominerals in plants are calcium oxalate crystals, calcium carbonate, and silica. Functions of biominerals may depend on their shape, size, abundance, placement, and chemical composition. In this review we highlight advances in understandi...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2013.11.002
更新日期:2014-03-01 00:00:00
abstract::The relationship between cellular redox imbalances leading to oxidative stress and metal toxicity in plants has been studied intensely over the past decades. This interdependency was often considered to reflect a rather indirect metal effect of cellular disregulation and progressive secondary damage development. By co...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2008.10.007
更新日期:2009-01-01 00:00:00
abstract::Root system architecture (RSA), governed by the phytohormone auxin, endows plants with an adaptive advantage in particular environments. Using geographically representative arabidopsis (Arabidopsis thaliana) accessions as a resource for GWA mapping, Waidmann et al. and Ogura et al. recently identified two novel compon...
journal_title:Trends in plant science
pub_type: 评论,杂志文章
doi:10.1016/j.tplants.2019.12.001
更新日期:2020-02-01 00:00:00
abstract::Recent work has increased our understanding of the molecular and cellular mechanisms of the phytochrome family of photoreceptors in controlling plant photomorphogenesis. However, the importance of long-distance communication in controlling light responses has received relatively little attention and is poorly understo...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2007.12.003
更新日期:2008-03-01 00:00:00
abstract::It is generally recognized by geneticists and plant breeders alike that there is a need to further improve the ability to capture and manipulate genetic diversity. The effective harnessing of diversity in traditional breeding programmes is limited and, therefore, it is vital that meiotic recombination can be manipulat...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2006.12.002
更新日期:2007-02-01 00:00:00
abstract::Woody peoffnials do not appear to go through a defined senescence phase but do have predictable developmental stages. Reduced photosynthesis and stomatal conductance have been reported at all developmental transitions, although some studies have shown the opposite. What causes these changes and why do results differ a...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/s1360-1385(00)01691-5
更新日期:2000-08-01 00:00:00
abstract::Locating a host plant is crucial for a phytophagous (herbivorous) insect to fulfill its nutritional requirements and to find suitable oviposition sites. Insects can locate their hosts even though the host plants are often hidden among an array of other plants. Plant volatiles play an important role in this host-locati...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2005.04.003
更新日期:2005-06-01 00:00:00
abstract::Many agronomically important traits are governed by several genes known as quantitative trait loci (QTLs). The identification of important, QTL-controlled agricultural traits has been difficult because of their complex inheritance; however, completion of the rice genomic sequence has facilitated the cloning of QTLs an...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2006.05.008
更新日期:2006-07-01 00:00:00
abstract::As the major transporters and distributors of water and minerals, xylem vessels and tracheids are the lifeline of plants. Interestingly, the building blocks of these water pipes are dead tracheary elements and vessel elements that have the process of cell death integrated into their differentiation programme. Using th...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2003.08.003
更新日期:2003-10-01 00:00:00
abstract::Soil salinity is a major abiotic stress in plant agriculture worldwide. This has led to research into salt tolerance with the aim of improving crop plants. However, salt tolerance might have much wider implications because transgenic salt-tolerant plants often also tolerate other stresses including chilling, freezing,...
journal_title:Trends in plant science
pub_type: 杂志文章
doi:10.1016/s1360-1385(00)01838-0
更新日期:2001-02-01 00:00:00
abstract::Photosynthetic processes, including light capture, electron transfer, and energy conversion, are not only ensured by the activities of individual photosynthetic complexes but also substantially determined and regulated by the composition and assembly of the overall photosynthetic apparatus at the supramolecular level....
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2013.03.001
更新日期:2013-05-01 00:00:00
abstract::Hormesis is a biphasic dose-response relationship with contrasting effects of low versus high doses of stress. Hormesis is rapidly developing in plant science research and has wide implications for risk assessment, stress biology, and agriculture. Here, we explore selected areas of importance to the concept of hormesi...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2020.05.006
更新日期:2020-11-01 00:00:00
abstract::The infection and replication of viruses in the host induce diverse mechanisms for combating viral infection. One of the best-studied antiviral defence mechanisms is based on RNA silencing. Consistently, several viral suppressors of RNA silencing (VSRs) have been identified from almost all plant virus genera, which ar...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2011.02.010
更新日期:2011-05-01 00:00:00
abstract::The evolution of land plants approximately 470 million years ago created a new adaptive zone for natural enemies (attackers) of plants. In response to attack, plants evolved highly effective, inducible defense systems. Two plant hormones modulating inducible defenses are salicylic acid (SA) and jasmonic acid (JA). Cur...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2012.02.010
更新日期:2012-05-01 00:00:00
abstract::Unless there are mechanisms to selectively retain membrane proteins in the endoplasmic reticulum (ER) or in the Golgi apparatus, they automatically proceed downstream to the plasma or vacuole membranes. Two types of coat protein complex I (COPI)-interacting motifs in the cytosolic tails of membrane proteins seem to fa...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2014.04.004
更新日期:2014-08-01 00:00:00
abstract::Carotenoids are a diverse group of colourful pigments naturally found in plants, algae, fungi and bacteria. They play essential roles in development, photosynthesis, root-mycorrhizal interactions and the production of phytohormones, such as abscisic acid and strigolactone. Carotenoid biosynthesis is regulated througho...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2010.02.003
更新日期:2010-05-01 00:00:00
abstract::Through multifaceted genome-scale research involving phylogenomics, targeted gene surveys, and gene expression analyses in diverse basal lineages of angiosperms, our studies provide insights into the most recent common ancestor of all extant flowering plants. MADS-box gene duplications have played an important role in...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2007.06.012
更新日期:2007-08-01 00:00:00
abstract::The secretory pathway encloses functionally interlinked organelles for the synthesis and deposition of most of the building blocks of eukaryotic cells, such as lipids, proteins and sugars. The coat protein complex II (COPII) is a specialized protein complex for the transport between secretory organelles, specifically ...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2010.05.010
更新日期:2010-09-01 00:00:00
abstract::The need for plant image analysis tools is established and has led to a steadily expanding literature and set of software tools. This is encouraging, but raises a question: how does a plant scientist with no detailed knowledge or experience of image analysis methods choose the right tool(s) for the task at hand, or sa...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2012.07.003
更新日期:2012-12-01 00:00:00
abstract::Although abundant in soils, iron (Fe) is poorly bioavailable for plants. Improving Fe uptake in crops, enabling them to grow in Fe-depleted soils, has become a major focal interest. The secretion of Fe-mobilizing coumarins by plant roots recently emerged as an important factor allowing nongrass species to cope with lo...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2020.10.008
更新日期:2020-11-25 00:00:00
abstract::CURT1 proteins induce membrane curvature to grana margins in Arabidopsis (Arabidopsis thaliana) thylakoids. A domain sharing sequence and structural features with CURT1 is found in some cyanobacterial aminoacyl-tRNA synthetases (aaRSs) that show an unusual localization to the thylakoid membranes. Evolutionary scenario...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2013.12.004
更新日期:2014-02-01 00:00:00
abstract::It is challenging to understand how plants adapt flowering time to novel environmental conditions, such as global warming, while maintaining plasticity in response to daily fluctuating temperatures. A recent study shows a role for transposons and highlights the need to investigate how these different responses evolved...
journal_title:Trends in plant science
pub_type: 评论,杂志文章
doi:10.1016/j.tplants.2015.11.015
更新日期:2016-01-01 00:00:00
abstract::January 1974: In the dark of the electron microscope room, Paola Bonfante started up and looked again at the greenish screen; she was indeed looking at a round body very similar to a bacterium. Unexpectedly, this faint body was inside the cytoplasm of a mycorrhizal symbiotic fungus, which was inside the root cells of ...
journal_title:Trends in plant science
pub_type: 面试
doi:10.1016/j.tplants.2014.08.008
更新日期:2014-12-01 00:00:00
abstract::Proton (H+) fluxes in plant roots play critical roles in maintaining root growth and facilitating plant responses to multiple soil stresses, including fluctuations in nutrient supply, salt infiltration, and water stress. Soil mining for nutrients and water, rates of nutrient uptake, and the modulation of cell expansio...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2020.03.002
更新日期:2020-08-01 00:00:00
abstract::The Arabidopsis genome encodes approximately 20 different mitogen-activated protein kinases (MAPKs) that are likely to be involved in growth, development and responses to endogenous and environmental cues. Several plant MAPKs are activated by a variety of stress stimuli, including pathogen infection, wounding, tempera...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/s1360-1385(01)02103-3
更新日期:2001-11-01 00:00:00
abstract::The multiple independent origins of plant parasitism suggest that numerous ancestral plant lineages possessed the developmental flexibility to meet the requirements of a parasitic life style, including such adaptations as the ability to recognize host plants, form an invasive haustorium, and regulate the transfer of n...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2010.01.004
更新日期:2010-04-01 00:00:00
abstract::Communication between source organs (exporters of photoassimilates) and sink organs (importers of fixed carbon) has a pivotal role in carbohydrate assimilation and partitioning during plant growth and development. Plant productivity is enhanced by sink strength and source activity, which are regulated by a complex sig...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2015.10.009
更新日期:2015-12-01 00:00:00
abstract::The transition to flowering is a major developmental switch in the life cycle of plants. In Arabidopsis (Arabidopsis thaliana), chromatin mechanisms play critical roles in flowering-time regulation through the expression control of key flowering-regulatory genes. Various conserved chromatin modifiers, plant-specific f...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2012.05.001
更新日期:2012-09-01 00:00:00
abstract::It is well documented that ancient sickle harvesting led to tough rachises, but the other seed dispersal properties in crop progenitors are rarely discussed. The first steps toward domestication are evolutionary responses for the recruitment of humans as dispersers. Seed dispersal-based mutualism evolved from heavy hu...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2020.01.005
更新日期:2020-04-01 00:00:00
abstract::In plants, mitochondrial function is associated with hundreds of metabolic reactions. To facilitate these reactions, charged substrates and cofactors move across the charge-impermeable inner mitochondrial membrane via specialized transporters and must work cooperatively with the electrochemical gradient which is essen...
journal_title:Trends in plant science
pub_type: 杂志文章,评审
doi:10.1016/j.tplants.2016.04.003
更新日期:2016-08-01 00:00:00