Chloroplast DNA phylogeography of Betula maximowicziana, a long-lived pioneer tree species and noble hardwood in JapanJournal of Plant Research - Tập 123 - Trang 343-353 - 2009
Yoshiaki Tsuda, Yuji Ide
Betula maximowicziana is an ecologically and economically important tree species in Japan. In order to examine the phylogeographical pattern of the species in detail, maternally inherited chloroplast (cp) DNA variations of 25 natural populations of Betula maximowicziana and a total of 12 populations of three related species were evaluated by PCR-RFLP analysis. Two main haplotypic groups of B. maxi...... hiện toàn bộ
Fibrinolytic activity of some fungi isolated from self-heated composted fertilizerJournal of Plant Research - Tập 103 - Trang 313-324 - 1990
Tahany Mohamed Ali Abdel-Rahman, Abdel-Aziz Mahmoud Salama, Mohamed Ibrahim Ahmed Ali, Hagwa Abdel-Hamid Tharwat
Mesophilic fungi isolated from organic fertilizer compost samples accounted for 70.94% of the total fungal count, while thermophilic and thermotolerant fungi constituted 29.05% of that count. Eight mesophilic fungal species, namelyAspergillus niger, Monilia sitophila, Paecilomyces divaricata, Penicillium chrysogenum, P. fellutanum, Scopulariopsis brevicaulis, S. brumptii andZygorhynchus japonicus;...... hiện toàn bộ
Developing a Photoautotrophic Micropropagation System for Woody PlantsJournal of Plant Research - Tập 114 - Trang 525-537 - 2001
Toyoki Kozai, Chieri Kubota
including cotyledonary stage somatic embryos have the ability to grow photoautotrophically (without sugar in the culture medium), and that the low or negative net photosynthetic rate of plants in vitro is due not to poor photosynthetic ability, but to the low CO2 concentration in the air-tight culture vessel during the photoperiod. Furthermore, we have shown that the photoautotrophic growth of se...... hiện toàn bộ
Tissue culture inHaworthiaJournal of Plant Research - Tập 91 - Trang 83-91 - 1978
Yasunari Ogihara, Koichiro Tsunewaki
Effects of three auxins and kinetin on growth of the calluses of two species ofHaworthia, H. aristala andH. setata, were investigated. Stock calluses derived from the flower buds of these species were maintained for two years on RM-1964 agar medium containing 5 mg/l NAA. Small pieces of the stock calluses were transferred to the basal medium containing either auxin, IAA, NAA or 2,4-D in six differ...... hiện toàn bộ
Autophagy, programmed cell death and reactive oxygen species in sexual reproduction in plantsJournal of Plant Research - Tập 130 - Trang 491-499 - 2017
Takamitsu Kurusu, Kazuyuki Kuchitsu
Autophagy is one of the major cellular processes of recycling of proteins, metabolites and intracellular organelles, and plays crucial roles in the regulation of innate immunity, stress responses and programmed cell death (PCD) in many eukaryotes. It is also essential in development and sexual reproduction in many animals. In plants, although autophagy-deficient mutants of Arabidopsis thaliana sho...... hiện toàn bộ
Seasonal variation of responses to herbivory and volatile communication in sagebrush (Artemisia tridentata) (Asteraceae)Journal of Plant Research - Tập 129 - Trang 659-666 - 2016
Satomi Ishizaki, Kaori Shiojiri, Richard Karban, Masashi Ohara
Plants can respond to insect herbivory in various ways to avoid reductions in fitness. However, the effect of herbivory on plant performance can vary depending on the seasonal timing of herbivory. We investigated the effects of the seasonal timing of herbivory on the performance of sagebrush (Artemisia tridentata). Sagebrush is known to induce systemic resistance by receiving volatiles emitted fro...... hiện toàn bộ