Abstract:
:Eustoma grandiflorum Shinn requires vernalization for the induction of stem elongation and flowering. To investigate the role of gibberellins (GAs) in vernalization, the expression levels of genes encoding enzymes of GA biosynthesis, copalyl diphosphate synthetase, GA 20-oxidase and GA 3 beta-hydroxylase, were examined using two culitvars that show different responses to vernalization. The three genes were induced in a vernalization- and a cultivar-dependent manner. EgSPY, a putative negative regulator of GA signal transduction, was also induced during the vernalization period. The results suggest that the expression of the genes encoding GAs biosynthesis is regulated by vernalization. We postulate that EgSPY functions as a negative regulator of GA signal transduction during vernalization, inhibiting adventitious shoot elongation during vernalization.
journal_name
Plant Cell Repjournal_title
Plant cell reportsauthors
Mino M,Oka M,Tasaka Y,Iwabuchi Mdoi
10.1007/s00299-003-0672-zkeywords:
subject
Has Abstractpub_date
2003-09-01 00:00:00pages
159-65issue
2eissn
0721-7714issn
1432-203Xjournal_volume
22pub_type
杂志文章abstract::Diuraphis noxia (Russian wheat aphid, RWA) is a major pest on wheat in South Africa and most other wheat growing countries. Being a probing-sucking insect, RWAs insert their stylets into the phloem sieve elements and feed on the phloem sap. This feeding causes necrotic lesions in resistant varieties, or decoloration o...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-005-0001-9
更新日期:2006-02-01 00:00:00
abstract:KEY MESSAGE:Transgenic Arabidopsis and lettuce plants overexpressing AtHSP17.8 showed ABA-hypersensitive but abiotic stress-resistant phenotypes. ABA treatment caused a dramatic induction of early ABA-responsive genes in AtHSP17.8 -overexpressing transgenic lettuce. Plant small heat shock proteins function as chaperone...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-013-1506-2
更新日期:2013-12-01 00:00:00
abstract:KEY MESSAGE:Effective microspore embryogenesis in triticale is determined by a specific hormonal homeostasis: low value of IAA/cytokinins, IAA/ABA and cytokinins/ABA ratios as well as proper endogenous/exogenous auxin balance, which favours androgenic structure formation and green plant regeneration ability. The concen...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-014-1686-4
更新日期:2015-01-01 00:00:00
abstract::We have developed a plant- Escherichia coli pASV shuttle vector from the essential elements of the Ageratum yellow vein virus (AYVV). The geminivirus vector contains the AYVV genome with the coat-protein deletion, the E. coli vector backbone of pUC19, a unique cloning site and gene expression cassettes for plant selec...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-004-0792-0
更新日期:2004-08-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-015-1928-0
更新日期:2016-04-01 00:00:00
abstract::A selectable marker gene (SMG), usually conferring resistance to an antibiotic or herbicide, is generally introduced into the plant cells with the gene(s) for the trait of interest to allow only the cells that have integrated and express the foreign sequences to regenerate into a plant. The availability of several SMG...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-007-0321-z
更新日期:2007-07-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-003-0598-5
更新日期:2003-06-01 00:00:00
abstract::Cell suspension cultures of Nicotiana were initiated using conditions designed to selectively favor stable chromosome number. These conditions included use of leaf explants to initiate cultures, growth of cells in culture medium containing 2,4-D, and transfer of cells with short subculture intervals. Four cell lines d...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00272364
更新日期:1982-04-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-010-0942-5
更新日期:2011-03-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-003-0714-6
更新日期:2004-02-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00270237
更新日期:1982-10-01 00:00:00
abstract::Previous work has shown that in rice suspension cells, NaCl at 0.4 M can induce Em gene expression and act synergistically with ABA, possibly by potentiating the ABA response pathway through a rate-limiting intermediate (R.M. Bostock and R.S. Quatrano (1992) Plant Physiol., 98, 1356-1363). Since calcium is an intermed...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232374
更新日期:1996-01-01 00:00:00
abstract::Cell suspension cultures of bean (Phaseolus vulgaris) cv. Imuna accumulated isoflavonoid phytoalexins on exposure to elicitor from the phytopathogenic fungus Colletotrichum lindemuthianum (CL). This was preceeded by rapid increases in the activities of phenylalanine ammonia-lyase (PAL) and chalcone synthase (CHS). How...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00269060
更新日期:1989-12-01 00:00:00
abstract::Optimal protoplast yields from cotyledons (2.0×10(6) protoplasts/ 0.5 g tissue) and from true leaves (5.0×10(6) protoplasts/g tissue) of two Cucumis sativus genotypes were obtained following a 16 h digestion with, respectively, 1.25% pectinase+0.5% Cellulysin and 0.5 % pectinase+ 1.0% Cellulysin. Enzyme solutions were...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00231549
更新日期:1990-07-01 00:00:00
abstract:KEY MESSAGE:The novel sunflower gene HaGLP1 is the first germin-like protein characterized from the family Asteraceae. It alters the host redox status and confers protection against Sclerotinia sclerotiorum and Rhizoctonia solani. Germin-like proteins (GLPs) are a large, diverse and ubiquitous family of plant glycoprot...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-015-1819-4
更新日期:2015-10-01 00:00:00
abstract::The influence of light on the expression of NADPH: protochlorophyllide oxidoreductase has been studied in different plant species. The presumptive precursors to this enzyme have been characterized by in vitro translation of poly (A) RNA and immunoprecipitation. Two bands of apparent molecular weights of about 42 000 a...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00269229
更新日期:1983-02-01 00:00:00
abstract::A method for regenerating pigeonpea [Cajanus cajan (L.) Millsp.] plants has been developed using distal cotyledonary segments of mature seeds as explants. A large number of shoot buds were induced directly from explants of genotypes T-15-15 and GAUT-82-90 when cultured on six different basal media fortified with 22.2 ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s002990050469
更新日期:1998-06-01 00:00:00
abstract::Citrus psorosis is a serious viral disease affecting citrus trees in many countries. Its causal agent is Citrus psorosis virus (CPsV), the type member of genus Ophiovirus. CPsV infects most important citrus varieties, including oranges, mandarins and grapefruits, as well as hybrids and citrus relatives used as rootsto...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-007-0422-8
更新日期:2008-01-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232170
更新日期:1992-04-01 00:00:00
abstract:KEY MESSAGE:This work provides a detailed histological analysis of the development of Jatropha curcas seeds, together with an assessment of the role of programmed cell death in this process. Seeds of Jatropha curcas are a potential source of raw material for the production of biodiesel, but very little is known about h...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-017-2184-2
更新日期:2017-11-01 00:00:00
abstract::Echinacea purpurea seedlings were inoculated with several Agrobacterium rhizogenes strains in order to obtain hairy roots. Infection with A. rhizogenes strains LMG63 and LMG150 resulted in callus formation. Upon infection with strains ATCC 15834 and R1601 hairy roots were obtained. Opine detection confirmed transforma...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00236463
更新日期:1991-06-01 00:00:00
abstract:KEY MESSAGE:78 HD-Zip family genes in Phyllostachys edulis were analyzed. Overexpression of Phehdz1 can improve the drought tolerance of transgenic rice and affect its secondary metabolism. Many studies suggested homeodomain-leucine zipper (HD-Zip) transcription factors are important regulators of plant growth and deve...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-020-02625-w
更新日期:2021-01-01 00:00:00
abstract:KEY MESSAGE:In plants, phosphorylated MAPKs display constitutive nuclear localization; however, not all studied plant species show co-localization of activated MAPKs to mitotic microtubules. The mitogen-activated protein kinase (MAPK) signaling pathway is involved not only in the cellular response to biotic and abiotic...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-015-1752-6
更新日期:2015-06-01 00:00:00
abstract::Transgenic calli of Pharbitis nil which grow in the presence of kanamycin were obtained by introduction of plasmid pBI121, which carries kanamycin resistance and the gene for beta-glucuronidase. The calli were shown to have fragments of vector DNA in their genome and high levels of beta-glucuronidase activity. This is...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00274124
更新日期:1989-05-01 00:00:00
abstract::Isolated ovules from the maize homozygous recessive brown midrib (bm3) were in vitro pollinated by pollen carrying the dominant allele - and the purple embryo marker (PEM). The colour characters of the embryos and kernels corresponded to the results of control pollination and confirmed the process of double fertilizat...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00267652
更新日期:1981-08-01 00:00:00
abstract::Molecular analysis of gene expression differences between green and red lettuce leaves was performed using the SSH method. BlastX comparisons of subtractive expressed sequence tags (ESTs) indicated that 7.6% of clones encoded enzymes involved in secondary metabolism. Such clones had a particularly high abundance of fl...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-006-0255-x
更新日期:2007-04-01 00:00:00
abstract::Sugarcane white leaf (SCWL)-diseased sugarcane plants collected from Udornthani Province, in north-eastern Thailand, were the source for tissue culture experiments. Explants from axillary buds, meristem tips, and leaves grew optimally in Murashige-Skoog medium containing 0.5 mg/l alpha-naphthaleneacetic acid, 0.5 mg/l...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-004-0847-2
更新日期:2004-11-01 00:00:00
abstract:KEY MESSAGE:We developed transgenic sweet potato with Spomin (sucrose-inducible minimal promoter)-GUS gene-fused constructs. Induced GUS activities by Spomin were higher than those by CaMV 35S promoter. We developed transgenic sweet potato (Ipomoea batatas L. Lam. cv. Kokei no. 14) plants with Spomin (sucrose-inducible...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-019-02453-7
更新日期:2019-11-01 00:00:00
abstract::A collection of 29 pathogenesis-related 10 (PR10) genes of Medicago sativa and Medicago truncatula showed that they were almost all obtained from cDNA libraries of tissues undergoing abiotic or biotic stresses. The predicted proteins could be divided into two subclasses, PR10.1 and PR10.2, but in silico predicted mode...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-010-0909-6
更新日期:2010-11-01 00:00:00
abstract::Emission and plant uptake of atmospheric nitrogen oxides (NO + NO(2)) significantly influence regional climate change by regulating the oxidative chemistry of the lower atmosphere, species composition and the recycling of carbon and nutrients, etc. Plant uptake of nitrogen dioxide (NO(2)) is concentration-dependent an...
journal_title:Plant cell reports
pub_type: 杂志文章,评审
doi:10.1007/s00299-010-0898-5
更新日期:2010-10-01 00:00:00