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مرجع جامع گیاهان زراعی - seed primary dormancy

مرجع جامع گیاهان زراعی

[HTML] from nih.govDE Goggin, SB Powles… - Journal of experimental …, 2011 - Soc Experiment Biol
Seed dormancy in wild Lolium rigidum Gaud (annual ryegrass) populations is highly variable
and not well characterized at the biochemical level. To identify some of the determinants of dormancy
level in these seeds, the proteomes of subpopulations selected for low and high levels of ...
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RVL Joosen, W Ligterink… - Seed Science …, 2011 - Cambridge Univ Press
... However, this type of analysis opened the possibility of combining transcript and metabolite data
using MapMan. Arabidopsis seeds show certain levels of primary dormancy immediately after
seed harvest. In our Visualization of seed molecular processes 3 Page 4. ...
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[HTML] from acrbuynow.infoSL Kendall, A Hellwege, P Marriot… - The Plant Cell …, 2011 - acrbuynow.info
... Genetic influences on the induction of strong primary dormancy by low seed maturation
temperatures have been uncovered, with roles for both phytochrome and FLC having
been proposed (Donohue et al., 2008; Chiang et al., 2009). ...

G Chiang, M Bartsch, D Barua, K Nakabayashi… - 2011 - datadryad.org
... depends strongly on the interaction between genetics and seasonal environments both before
and after seed dispersal. DELAY OF GERMINATION 1 (DOG1) is the first gene that has been
identified to be associated with natural variation in primary dormancy in Arabidopsis ...
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[HTML] from pnas.orgDC Nelson, A Scaffidi, EA Dun… - Proceedings of the …, 2011 - National Acad Sciences
... Fig. 1 B–D). The kai1 seed had enhanced primary dormancy, which could be partially
overcome by 10 mM KNO 3 treatment, but was completely unresponsive to promotion
of germination by KAR 1 , KAR 2 , or GR24 (Fig. 1E). ...
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[HTML] from nih.govJ Bazin, D Batlla, S Dussert… - Journal of …, 2011 - Soc Experiment Biol
... changes in water properties. Finally, to assess the effect of temperature during
after-ripening, an after-ripening thermal time model was developed for primary
dormancy release of sunflower seeds. Our data demonstrate that ...
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N Seerey, SJ Shirtliffe… - Canadian Journal of Plant Science, 2011 - pubs.aic.ca
... The experimental design was a randomized block, two-way factorial with five cultivars, two forms
of shed seed and a wheat-free control. The five cultivars selected for their primary dormancy levels
were RL 4137 and W98616 with high levels of primary dormancy; AC Barrie with ...
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[PDF] from cast.org.cnB Lu, K Xie, C Yang, L Zhang, T Wu… - … of Integrative Plant …, 2011 - Wiley Online Library
... 2007; Chinnusamy et al. 2008). In rice, the qSD12 derived from weedy rice promotes ABA
accumulation in early developing seeds to induce primary dormancy in rice (Gu et al. 2010). ... in
early developing seeds to induce primary dormancy in rice. Plant Mol. Biol. 73, 97–104. ...
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K Liu, JM Baskin, CC Baskin… - American Journal of …, 2011 - Botanical Soc America
... Germination parameterization and development of an after-ripening thermal–time model
for primary dormancy release of Lithospermum arvense seeds. Annals of Botany 103:
1291–1301. Abstract/FREE Full Text. ↵: Cui XF,; Hans FG. . 2009. ...
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[HTML] from frontiersin.orgF Liu, H Zhang, G Wu, J Sun, L Hao… - Frontiers in Plant …, 2011 - frontiersin.org
Home; About; Submit; Advertise & PR. Register; Login. Science: Genetics: Applied
Genetic Epidemiology; Behavioral and Psychiatric Genetics; Bioinformatics and
Computational Biology; Cancer Genetics; Epigenomics; Evolutionary ...
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DV Ceccato, HD Bertero… - Seed Science Research, 2011 - Cambridge Univ Press
... Pre-harvest sprouting (PHS) is a serious risk when adapting quinoa (Chenopodium quinoa) seed
pro- duction to different temperate environments. ... These patterns may vary depending on
environmental conditions during seed development and maturation on the mother plant. ...
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S Lewak - Acta Physiologiae Plantarum, 2011 - Springer
Page 1. REVIEW Metabolic control of embryonic dormancy in apple seed: seven
decades of research Stanisław Lewak ... 1984), but it had already been exploited earlier
(eg, processes cardinal for seed formation; Pate 1975). ...
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S Mira, ME González-Benito, AM Ibars… - Biodiversity and …, 2011 - Springer
... 6); ie the seeds had lost their primary dormancy after previous storage. Avrami
parameters were calculated for those conditions and colors for which their viability loss
was higher than 15%, ruling out the rest of the cases because of Fig. ...
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[PDF] from uni-sz.bgAR Zare, M Solouki, M Omidi, N Irvani… - 2011 - tru.uni-sz.bg
... 9). Gibberellic acid (GA3) is one of the hormones proposed to control primary dormancy by
inducing germination. The effect of GA3 as a germination promoter is hypothesized to increase
with chilling treatment (4). For the occasional species whose seed coats contain a readily ...
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R Iglesias-Fernández… - Seed Science …, 2011 - Cambridge Univ Press
... Because the AtDOG1 gene decreases in abundance during dry AR and this gene expression
is abscisic acid (ABA)- dependent, it was hypothesized that AtDOG1 is associated with the
induction of primary dormancy during seed development (Finch-Savage et al., 2007). ...
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J Sírová, M Sedlárová, J Piterková, L Luhová… - Plant Science, 2011 - Elsevier
... affecting the germination process [1]. In many plant species, completely mature and developed
seeds are potentially competent to germinate; however, they establish an endogenous germination
blockage and enter into a physiological state called primary dormancy, which is ...

[PDF] from uib-csic.esB Padrón, M Nogales, A Traveset, M Vila… - Biological …, 2011 - Springer
... by native and alien seed dispersers in the Mediterranean area and the Canary ... We describe the
assemblage of seed dispers- ers on three species of alien Opuntia invading Mediterranean and
Macaronesian habitats, and exam- ine the quality of such plant-animal interactions. ...
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[HTML] from agronomyjournal.itF Gresta, G Avola, R Tuttobene… - Italian Journal of …, 2011 - agronomyjournal.it
... Exposure to elevated temperatures has been demonstrated to activate seeds that have a primary
dormancy (Bell and Williams, 1998; Williams et al., 2004) and to break the physical barrier of
hard-seeded legumes, releasing the seeds from tegumental dormancy (Bradstock and ...
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[PDF] from academicjournals.orgA Nawaz, M Amjad, MA Pervez… - African Journal of …, 2011 - academicjournals.org
... conditions (Osborne, 1981). Primary dormancy is often, but not always, removed by
exposure of dry seeds to high temperatures (after-ripening) or of imbibed seed to
chilling temperatures (Bewley and Black, 1985; Hilhorst, 1995). ...
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[PDF] from halophyte.orgS SAEED, B GUL… - Pak. J. Bot, 2011 - halophyte.org
... Arthrocnemum indicum also produces numerous seeds every year, however, seeds
have primary dormancy and require an after ripening period of about six to eight months
before they are ready to germinate in laboratory condition. ...
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S Fogliatto, F Vidotto… - Weed Technology, 2011 - BioOne
... Environment can affect seed germination not only after seed dispersal but also when
seeds are attached to the mother plant during seed development, which can determine
the primary dormancy level of newly produced seeds. ...
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A Fenesi… - Journal of Plant Ecology, 2011 - jpe.oxfordjournals.org
... Thereafter, they were stratified for 12 weeks (10 January to 3 April 2008) at 4°C in order to break
the primary dormancy. On 10 April, seeds were placed to germinate in pots containing sterilized
soil in a non-heated greenhouse under natural light condition in Halmeu, Romania. ...

M Díaz-Miguel, F Serrano… - Survival and Sustainability, 2011 - Springer
... In the case of G. versicolor, it is clear that GA3 is incapable of breaking primary dormancy of seeds
at any of the temperatures assayed (Table 1) and the same occurred in R. complicata at 15 and
20 ◦ C. Nevertheless, at 25 ◦ C, the behaviour of this phytohormone proved more ...
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[PDF] from krakow.plM Kucewicz, A Wardzyńska… - ACTA …, 2011 - ib-pan.krakow.pl
... According to the authors, the duration of primary dormancy was af- fected by the month and the
year of harvest. The seeds exhumed in July and August were characterized by a longer primary
dormancy period in comparison with the seeds harvested in September. ...
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[PDF] from uni-koeln.deM Debieu - 2011 - kups.ub.uni-koeln.de
... Dormancy cycles in physiological dormant seeds. Primary dormancy is established during seed
development. ... Seed phase includes primary dormancy and potential secondary dormancy cycles
as well as non dormant phases in non permissive conditions for germination. ...
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I Giełwanowska, A Bochenek, E Gojło… - Polish Polar …, 2011 - Versita
... They might have been in deep primary dormancy. Seed germination results obtained over
the next two years after the seeds had been brought to Poland from the Antarctic were low
(2–4%). That is why we do not present these data in this work. ...
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K Taylor, P Rowland - Journal of Ecology, 2011 - Wiley Online Library
... In the laboratory experiments, both low (<12 °C) and higher temperatures (>15 °C) relieved
primary dormancy in Stachys palustris. The effects of three pesticides, chlorpyrifos, dimethoate
and iprodione, on seed germination of a number of perennial forbs, including Stachys ...
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[PDF] from univ-lille1.frJF Arnaud, J Cuguen… - Heredity, 2011 - gepv.univ-lille1.fr
... The subsequent invasiveness of weed beets can be attributed to their ability to flower the first
year after seedling emergence and to their primary dormancy allowing weed beet seeds to survive
several years buried in the soil (Van Dijk, 2004; Sester et al., 2006). ...
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E Bona, F Marsano, N Massa, C Cattaneo… - Journal of …, 2011 - Elsevier
... In fact, also the arsenomethyl analogues of 2-phosphoglycerate can be the substrate for enolase
[43]. Recently, high-dormancy L. rigidum seeds, constitutively prepared to survive environmental
stresses [44], and chilled rice roots [45], showed higher expression of enolase. ...
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[PDF] from ufpr.brMIA Gavazza - 2011 - dspace.c3sl.ufpr.br
Page 1. SUMÁRIO 1 INTRODUÇÃO ..... 13 2 REVISÃO DE LITERATURA .....
15 2.1 GERMINAÇÃO NA ESPIGA EM TRIGO..... ...
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[PDF] from nmmu.ac.zaDC Vromans… - 2011 - nmmu.ac.za
... longer to complete their life-cycles, namely seven and nine months respectively, while S. tegataria
did not germinate in situ but reproduced vegetatively despite producing seed. ... Seed output during
the two reproduction periods varied between the two estuaries. Sarcocornia ...

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