An Arabidopsis thaliana tubulin mutant with conditional root-skewing phenotype.

abstract：:Microtubules are highly dynamic structures that control the spatiotemporal pattern of cell growth and division. Microtubule dynamics are regulated by reversible protein phosphorylation involving both protein kinases and phosphatases. Never in mitosis A (NIMA)-related kinases (NEKs) are a family of serine/threonine kin...

journal_title：Journal of plant research

authors： Takatani S,Otani K,Kanazawa M,Takahashi T,Motose H

更新日期：2015-11-01 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：:The effects of sugars on root growth and on development of adventitious roots were analyzed in Arabidopsis thaliana. Seeds were sown on agar plates containing 0.0-5.0% sugars and placed vertically in darkness (DD) or under long day (LD, 16 h:8 h) conditions, so that the seedlings were constantly attached to the agar m...

journal_title：Journal of plant research

authors： Takahashi F,Sato-Nara K,Kobayashi K,Suzuki M,Suzuki H

更新日期：2003-04-01 00:00:00

abstract：:Light-induced chloroplast movements control efficient light utilization in leaves, and thus, are essential for leaf photosynthesis and biomass production under fluctuating light conditions. Chloroplast movements have been intensively analyzed using wild-type and mutant plants of Arabidopsis thaliana. The molecular mec...

journal_title：Journal of plant research

authors： Kihara M,Ushijima T,Yamagata Y,Tsuruda Y,Higa T,Abiko T,Kubo T,Wada M,Suetsugu N,Gotoh E

更新日期：2020-07-01 00:00:00

abstract：:Legumes engage in symbiosis with nitrogen-fixing soil bacteria, collectively called rhizobia, under nitrogen-limited conditions. In many legumes, the root invasion of rhizobia is mediated by infection threads (ITs), tubular invaginations of the host cell wall and plasma membrane, developed from infection foci of defor...

journal_title：Journal of plant research

authors： Liu M,Soyano T,Yano K,Hayashi M,Kawaguchi M

更新日期：2019-09-01 00:00:00

abstract：:Recent advances in our understanding of abscisic acid (ABA) signaling have identified a core pathway consisting of receptors (PYR/PYL/RCAR), protein phosphatases (PP2C), protein kinases (SnRK2), and several downstream factors that will lead to the next stage of ABA research. Systems biology will be an important concep...

journal_title：Journal of plant research

authors： Umezawa T

更新日期：2011-07-01 00:00:00

abstract：:The ecological stoichiometry of Moso bamboo (Phyllostachys edulis) during the "explosive growth period" (EGP) remains unknown. In a previous study, we showed that the carbon (C) required by shoots during the EGP is derived from attached mature bamboos. In this study, we attempted to answer the following two questions:...

journal_title：Journal of plant research

authors： Sun H,Li Q,Lei Z,Zhang J,Song X,Song X

更新日期：2019-01-01 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：:Compared to planktonic species, there is little known about the ecology, physiology, and existence of benthic dinoflagellates living in sandy beach or seafloor environments. In a previous study, we discovered 13(2),17(3)-cyclopheophorbide a enol (cPPB-aE) from sand-dwelling benthic dinoflagellates. This enol had never...

journal_title：Journal of plant research

authors： Yamada N,Tanaka A,Horiguchi T

更新日期：2015-11-01 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：:Two types of abnormal sporophytes were observed in a population of diploid Thelypteris decursive-pinnata. Most sporophytes in this population exhibited regular chromosome pairing, resulting in the formation of 30 bivalents in meiosis I; however, they produced abortive spores to various degrees. Some formed large globo...

journal_title：Journal of plant research

authors： Nakato N,Ootsuki R,Murakami N,Masuyama S

更新日期：2012-07-01 00:00:00

abstract：:Regulation of defense in plants is a complex process mediated by various signaling pathways. Promoter analysis of defense-related genes is useful to understand these signaling pathways involved in regulation. To this end, the regulation of the polygalacturonase-inhibiting protein encoding gene from Vitis vinifera L. (...

journal_title：Journal of plant research

authors： Joubert DA,de Lorenzo G,Vivier MA

更新日期：2013-03-01 00:00:00

abstract：:The orientation of cortical microtubules (cMT) during gravitropism was studied in epidermal cells of azuki epicotyls. The relative proportion of cells with longitudinal cMT increased in the upper epidermis, and those with transverse cMT increased in the lower epidermis. When epicotyls were kept straight during gravist...

journal_title：Journal of plant research

authors： Ikushima T,Shimmen T

更新日期：2005-02-01 00:00:00

abstract：:The purpose of this study was to investigate the hormonal regulation of gummosis in grape hyacinth (Muscari armeniacum) bulbs, focusing especially on the chemical composition of the gums. The application of ethephon (2-chloroethylphosphonic acid), an ethylene-releasing compound, at 1% and 2% (w/w) in lanolin as well a...

journal_title：Journal of plant research

authors： Miyamoto K,Kotake T,Sasamoto M,Saniewski M,Ueda J

更新日期：2010-05-01 00:00:00

abstract：:Helwingia, a shrub or small tree of four species distributed in East Asia, has been assigned to various families, mainly Cornaceae. However, molecular analyses show that the genus belongs to its own family Helwingiaceae which is sister to Phyllonomaceae (Phyllonoma only) in the order Aquifoliales. On the basis of H. j...

journal_title：Journal of plant research

authors： Ao C,Tobe H

更新日期：2015-01-01 00:00:00

abstract：:The cell wall determines morphology and the environmental responses of plant cells. The primary cell wall (PCW) is produced during cell division and expansion, determining the cell shape and volume. After cell expansion, specific types of plant cells produce a lignified wall, known as a secondary cell wall (SCW). We f...

journal_title：Journal of plant research

authors： Saelim L,Akiyoshi N,Tan TT,Ihara A,Yamaguchi M,Hirano K,Matsuoka M,Demura T,Ohtani M

更新日期：2019-01-01 00:00:00

abstract：:We previously reported the occurrence of triploid strains in Japanese populations of Cayratia japonica (Thunb.) Gagnep. Interestingly, the triploid and most diploid strains had variably reduced pollen fertility. Two questions emerged from this earlier work: (1) How do triploids arise, and are they allotriploids or aut...

journal_title：Journal of plant research

authors： Tsukaya H,Ishikawa N,Okada H

更新日期：2012-07-01 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 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：: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：: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：:Experimental conditions for efficient callus initiation from mangrove plants were investigated. As a source explant, leaf ofBruguiera sexangula was used. Mangrove plant is one of the most famous woody plants which can grow at the salty area. The initiated callus can be a suitable material for the investigation of salt...

journal_title：Journal of plant research

authors： Mimura T,Mimura M,Washitani-Nemoto S,Sakano K,Shimmen T,Siripatanadilok S

更新日期：1997-03-01 00:00:00

abstract：:Minghuai 1 (MH1) is a yam (Dioscorea alata) cultivar with high tolerance to flooding but sensitivity to chilling. MH1 responded differently to chilling and flooding according to various physiological parameters and antioxidant enzymes. Flooding led to an increase in ascorbate peroxidase (APX) activity in both roots an...

journal_title：Journal of plant research

authors： Chen Z,Lu HH,Hua S,Lin KH,Chen N,Zhang Y,You Z,Kuo YW,Chen SP

更新日期：2019-11-01 00:00:00

abstract：:We examined the effects of mechanical load on transcripts of a set of cell wall related genes that are implicated in the formation of supporting tissues, by applying a 50 mg strip of aluminum foil to the inflorescence stem of Arabidopsis thaliana, a weight roughly half the fresh weight of the stem. Transcript levels o...

journal_title：Journal of plant research

authors： Koizumi K,Yokoyama R,Nishitani K

更新日期：2009-11-01 00:00:00

abstract：:Duckweed is a kind of floating aquatic plant and increasing its starch production is favorable for bioenergy. In this study, we found that starch biosynthesis was greatly promoted by the supplement of nickel ion (Ni2+) through the comparison of other different ions. The starch content in duckweed was increased by near...

journal_title：Journal of plant research

authors： Shao J,Liu Z,Ding Y,Wang J,Li X,Yang Y

更新日期：2020-07-01 00:00:00

abstract：:Leaf size and shape define the photosynthetic capability of a plant and have a significant impact on important agronomic traits, such as yield, quality, disease resistance and stress responses. Cultivated varieties of many plant species show remarkable variations in leaf morphology. Such variation usually exhibits a c...

journal_title：Journal of plant research

authors： Pérez-Pérez JM,Esteve-Bruna D,Micol JL

更新日期：2010-01-01 00:00:00

abstract：:Clematis stans is dioecious semi-arboreal, with pale purple-blue, nodding, tubulous flowers in a paniculate inflorescence. Both male and female flowers produce nectar from the base of the calyx tube during a flowering period of 3 or 4 days, and are pollinated by two bumblebee species, Bombus diversus and B. honshuensi...

journal_title：Journal of plant research

authors： Dohzono I,Suzuki K

更新日期：2002-10-01 00:00:00

abstract：:The vegetative phenology of 29 alpine species, including herbaceous and woody summergreens and evergreens, was investigated. Summergreen species initiated and completed leaf growth earlier than evergreen species. The green period of leaves in summergreen plants was determined largely by the time of growth initiation. ...

journal_title：Journal of plant research

authors： Yoshie F

更新日期：2010-09-01 00:00:00

abstract：:Comprehensive analysis of genetic information in higher plants is under way for several plants of biological and agronomical importance. Among them, Arabidopsis thaliana, a member of Brassica family, and Oryza sativa(rice) have been chosen as model plants most suitable for genome analysis. Sequencing of the genome of ...

journal_title：Journal of plant research

authors： Tabata S

更新日期：2002-08-01 00:00:00

abstract：:Iron is vital for the establishment and function of symbiotic root nodules of legumes. Although abundant in the environment, Fe is often a limiting nutrient for plant growth due to its low solubility and availability in some soils. We have studied the mechanism of iron uptake in the root nodules of common bean to eval...

journal_title：Journal of plant research

authors： Slatni T,Ben Salah I,Kouas S,Abdelly C

更新日期：2014-05-01 00:00:00