Spatiotemporal metabolic regulation of anthocyanin and related compounds during the development of marginal picotee petals in Petunia hybrida (Solanaceae).

abstract：:Root hairs expand the effective root surface to increase the uptake of nutrients and water from the soil. Here the local effects of the two major nitrogen sources, ammonium and nitrate, on root hairs were investigated using split plates. In three contrasting accessions of A. thaliana, namely Col-0, Tsu-0 and Sha, root...

journal_title：Journal of plant research

authors： Vatter T,Neuhäuser B,Stetter M,Ludewig U

更新日期：2015-09-01 00:00:00

abstract：:Lavoisiera campos-portoana Barreto (Melastomataceae) has two kinds of leaves, pubescent and glabrous, and branches may have one or both types of leaves at the same moment. The plant is endemic to high altitude rocky fields in Brazil where rainfall is very seasonal. We predicted that these two l...

journal_title：Journal of plant research

authors： França MG,Prados LM,de Lemos-Filho JP,Ranieri BD,Vale FH

更新日期：2012-01-01 00:00:00

abstract：:In general, Glomeromycotina was thought to be the earliest fungi forming mycorrhiza-like structure (MLS) in land plant evolution. In contrast, because the earliest divergent lineage of extant land plants, i.e. Haplomitriopsida liverworts, associates only with Mucoromycotina mycobionts, recent studies suggested that th...

journal_title：Journal of plant research

authors： Yamamoto K,Shimamura M,Degawa Y,Yamada A

更新日期：2019-11-01 00:00:00

abstract：:Mycoheterotrophic plants (MHPs) are leafless, achlorophyllous, and completely dependent on mycorrhizal fungi for their carbon supply. Mycorrhizal symbiosis is a mutualistic association with fungi that is undertaken by the majority of land plants, but mycoheterotrophy represents a breakdown of this mutualism in that pl...

journal_title：Journal of plant research

authors： Ogura-Tsujita Y,Yukawa T,Kinoshita A

更新日期：2021-01-01 00:00:00

abstract：:A putative carbohydrate binding module (CBM) from strawberry (Fragaria × ananassa Duch.) expansin 2 (CBM-FaExp2) was cloned and the encoding protein was over-expressed in Escherichia coli and purified in order to evaluate its capacity to bind different cell wall polysaccharides "in vitro". The protein CBM-FaExp2 bound...

journal_title：Journal of plant research

authors： Nardi C,Escudero C,Villarreal N,Martínez G,Civello PM

更新日期：2013-01-01 00:00:00

abstract：:The mist culture system was conducted to study secreted polysaccharides from soybean ( Glycine max) roots grown for 15 days. Roots were rinsed with distilled water (DW) for 15 min, then with 30 mM oxalic acid (OXA) for 15 min to remove ionically bound sugar. Released sugars were further fractionated into low (L) and h...

journal_title：Journal of plant research

authors： Timotiwu PB,Sakurai N

更新日期：2002-04-01 00:00:00

abstract：:The elongation growth of the hypocotyls of radish and cucumber seedlings was examined under hypergravity in a newly developed centrifuge (Kasahara et al. 1995). The effects of hypergravity on elongation growth differed between the two species. The rate of elongation of radish hypocotyls was reduced under basipetal hyp...

journal_title：Journal of plant research

authors： Kasahara H,Shiwa M,Takeuchi Y,Yamada M

更新日期：1995-03-01 00:00:00

abstract：:Rehmannia japonica (Thunb.) Makino ex T. Yamaz. is an endangered perennial herb species in Japan. Although earlier the Japanese considered it a variety of R. glutinosa, recent Japanese taxonomists have consistently regarded it as an independent species. According to the historical literature, Rehmannia japonica seems ...

journal_title：Journal of plant research

authors： Kaneko S,Matsuki Y,Qiu YX,Isagi Y

更新日期：2017-01-01 00:00:00

abstract：:HKT transporters are Na(+)-permeable membrane proteins, which mediate Na(+) and K(+) homeostasis in K(+)-depleted and saline environments in plants. Class II HKT transporters, a distinct subgroup found predominantly in monocots, are known to mediate Na(+)-K(+) co-transport in principle. Here we report features of ion ...

journal_title：Journal of plant research

authors： Suzuki K,Costa A,Nakayama H,Katsuhara M,Shinmyo A,Horie T

更新日期：2016-01-01 00:00:00

abstract：:During different environmental stress conditions, plant growth is regulated by the hormone abscisic acid (an apocarotenoid). In the biosynthesis of abscisic acid, the oxidative cleavage of cis-epoxycarotenoid catalyzed by 9-cis-epoxycarotenoid dioxygenase (NCED) is the crucial step. The NCED genes were isolated in num...

journal_title：Journal of plant research

authors： Priya R,Siva R

更新日期：2015-07-01 00:00:00

abstract：:Low doses of microtubule-interacting drugs cause wild-type Arabidopsis thaliana seedling roots to twist in a left-handed helical direction. We here report molecular characterization of an A. thaliana tubulin mutant whose roots twist in a right-handed direction and have shallow left-handed cortical microtubule arrays w...

journal_title：Journal of plant research

authors： Ishida T,Hashimoto T

更新日期：2007-09-01 00:00:00

abstract：:The post-Golgi traffic network in plant cells is highly complex, which is correlated with the large number of genes related to this function. RABs and SNAREs are key regulators of tethering and fusion of transport vesicles to target membranes, and the numbers of these regulators have also expanded in plant lineages. I...

journal_title：Journal of plant research

authors： Ebine K,Ueda T

更新日期：2009-01-01 00:00:00

abstract：:Pristine tropical rainforests in Southeast Asia have rich species diversity and are important habitats for many plant species. However, the extent of these forests has declined in recent decades and they have become fragmented due to human activities. These developments may reduce the genetic diversity of species with...

journal_title：Journal of plant research

authors： Fukue Y,Kado T,Lee SL,Ng KK,Muhammad N,Tsumura Y

更新日期：2007-05-01 00:00:00

abstract：:A new fossil leaf species, Liquidambar bella (Altingiaceae), is described from the lower part of the Eocene Huangniuling Formation, Maoming Basin, South China. Suprabasal venation in the fossil lobed Liquidambar leaves is reported for the first time. The new species provides additional palaeobotanical evidence on the ...

journal_title：Journal of plant research

authors： Maslova NP,Kodrul TM,Herman AB,Tu M,Liu X,Jin J

更新日期：2019-03-01 00:00:00

abstract：:Plasmodesmata (PD) are intercellular connections in plants which play roles in various developmental processes. They are also found in brown algae, a group of eukaryotes possessing complex multicellularity, as well as green plants. Recently, we conducted an ultrastructural study of PD in several species of brown algae...

journal_title：Journal of plant research

authors： Terauchi M,Nagasato C,Motomura T

更新日期：2015-01-01 00:00:00

abstract：:We present a comparative study of the floral structure and development of Nartheciaceae, a small dioscorealean family consisting of five genera (Aletris, Lophiola, Metanarthecium, Narthecium, and Nietneria). A noticeable diversity existed in nine floral characters. Analyses of their respective character states in the ...

journal_title：Journal of plant research

authors： Tobe H,Huang YL,Kadokawa T,Tamura MN

更新日期：2018-05-01 00:00:00

abstract：:Cassava anthracnose disease (CAD), caused by the fungus Colletotrichum gloeosporioides f. sp. Manihotis, is a serious disease of cassava (Manihot esculenta) worldwide. In this study, we established a cassava oligonucleotide-DNA microarray representing 59,079 probes corresponding to approximately 30,000 genes based on ...

journal_title：Journal of plant research

authors： Utsumi Y,Tanaka M,Kurotani A,Yoshida T,Mochida K,Matsui A,Ishitani M,Sraphet S,Whankaew S,Asvarak T,Narangajavana J,Triwitayakorn K,Sakurai T,Seki M

更新日期：2016-07-01 00:00:00

abstract：:Leaf hair points (LHPs) are important morphological structures in many desiccation-tolerant mosses, but study of their functions has been limited. A desert moss, Syntrichia caninervis, was chosen for examination of the ecological effects of LHPs on water retention and dew formation at individual and population (patch)...

journal_title：Journal of plant research

authors： Tao Y,Zhang YM

更新日期：2012-05-01 00:00:00

abstract：:Detailed features of genomic DNA methylation have been revealed by recent genome-wide analyses on several model organisms. An unexpected feature conserved among plants and some animals is the presence of DNA methylation within transcribed genes. For understanding the controlling mechanisms of the enigmatic genic methy...

journal_title：Journal of plant research

authors： Inagaki S,Kakutani T

更新日期：2010-05-01 00:00:00

abstract：:The thermogenesis and flowering biology of Colocasia gigantea (Blume) Hook. f. were studied from December 2005 to February 2006 on Espiritu Santo, Vanuatu (South Pacific). Endogenous thermogenesis was measured in two ways: (1) continuously over 5-day periods, and (2) over 3 h during maximum heating. The study showed t...

journal_title：Journal of plant research

authors： Ivancic A,Roupsard O,Garcia JQ,Melteras M,Molisale T,Tara S,Lebot V

更新日期：2008-01-01 00:00:00

abstract：:A nuclear gene, FLOWERING LOCUS T (FT) homolog, was cloned from Phyllostachys meyeri as PmFT. Its putative copy number was estimated as four by Southern blot analysis, and the two copies were completely sequenced. Twenty-seven FT homolog sequences of bambusoid and early diverging grasses comprised 172-bp exons, and 35...

journal_title：Journal of plant research

authors： Hisamoto Y,Kashiwagi H,Kobayashi M

更新日期：2008-09-01 00:00:00

abstract：:Polymerase chain reaction fragment length polymorphisms and nucleotide sequences for a cytochrome P450 gene encoding flavonoid-3',5'-hydroxylase, Hf1, were studied in 19 natural taxa of Petunia. Natural Petunia taxa were classified into six groups based on major insertion or deletion events that occurred only in intro...

journal_title：Journal of plant research

authors： Chen S,Matsubara K,Omori T,Kokubun H,Kodama H,Watanabe H,Hashimoto G,Marchesi E,Bullrich L,Ando T

更新日期：2007-05-01 00:00:00

abstract：:Recent progress in the study of cytokinin metabolism in plants indicates that quantitative analysis of cytokinin nucleotides is essential for elucidation of early steps of the biosynthetic pathway. However, traditional procedures for purification and quantification of cytokinin cannot discriminate the various nucleoti...

journal_title：Journal of plant research

authors： Takei K,Yamaya T,Sakakibara H

更新日期：2003-06-01 00:00:00

abstract：:The daily total photosynthetically active radiation (400-700 nm, PAR) and near-infrared radiation (700-1000 nm, NIR) were measured in the understory beneath the canopy (PARt and NIRt) and above the canopy (PARi and NIRi) of a Japanese cool-temperate deciduous broad-leaved forest during the snow-free period (May to Nov...

journal_title：Journal of plant research

authors： Kume A,Nasahara KN,Nagai S,Muraoka H

更新日期：2011-01-01 00:00:00

abstract：:Although touch responses of plant roots are an important adaptive behavior, the molecular mechanism remains unclear. We have developed a bioassay for measuring root-bending responses to physical hardness in Arabidopsis thaliana seedlings. Our test requires a two-layer solid medium. Primary roots growing downward throu...

journal_title：Journal of plant research

authors： Yamamoto C,Sakata Y,Taji T,Baba T,Tanaka S

更新日期：2008-09-01 00:00:00

abstract：:Temperature affects a cascade of ecological processes and functions of forests. With future higher global temperatures being inevitable it is critical to understand and predict how forest ecosystems and tree species will respond. This paper reviews experimental warming studies in boreal and temperate forests or tree s...

journal_title：Journal of plant research

authors： Chung H,Muraoka H,Nakamura M,Han S,Muller O,Son Y

更新日期：2013-07-01 00:00:00

abstract：:We isolated the TaMYBsm1 genes, encoding R2R3-type MYB proteins in common wheat, aimed to uncover the possible molecular mechanisms related to drought response. The TaMYBsm1 genes, TaMYBsm1-A, TaMYBsm1-B and TaMYBsm1-D, were isolated and analyzed from the common wheat cultivar Shimai 15. Their expression patterns unde...

journal_title：Journal of plant research

authors： Li MJ,Qiao Y,Li YQ,Shi ZL,Zhang N,Bi CL,Guo JK

更新日期：2016-11-01 00:00:00

abstract：:The evolution of selfing from outcrossing ancestors is known to have occurred repeatedly in angiosperms. Theoretical studies have argued that the transition from outcrossing to selfing is accomplished more easily than the reverse case, and phylogenetic analyses involving self-compatible (SC) and self-incompatible (SI)...

journal_title：Journal of plant research

authors： Kubota S,Ohara M

更新日期：2009-09-01 00:00:00

abstract：:Plants have developed certain adaptive responses to environmental stresses that cause adverse effects on growth. To identify genes involved in the adaptive mechanisms, we constructed a large population of transgenic Arabidopsis expressing rice full-length cDNAs, and performed gain-of-function screening under high-sali...

journal_title：Journal of plant research

authors： Yokotani N,Ichikawa T,Kondou Y,Iwabuchi M,Matsui M,Hirochika H,Oda K

更新日期：2013-01-01 00:00:00

abstract：:Climate change scenarios predict an increase in air temperature and precipitation in northern temperate regions of Europe by the end of the century. Increasing atmospheric humidity inevitably resulting from more frequent rainfall events reduces water flux through vegetation, influencing plants' structure and functioni...

journal_title：Journal of plant research

authors： Sellin A,Taneda H,Alber M

更新日期：2019-05-01 00:00:00