Abstract:
KEY MESSAGE:Reciprocal effects were found for tomato fruit quality and DNA methylation. The epigenetic identity of reciprocal hybrids indicates that DNA methylation might be one of the mechanisms involved in POEs. Crosses between different genotypes and even between different species are commonly used in plant breeding programs. Reciprocal hybrids are obtained by changing the cross direction (or the sexual role) of parental genotypes in a cross. Phenotypic differences between these hybrids constitute reciprocal effects (REs). The aim of this study was to evaluate phenotypic differences in tomato fruit traits and DNA methylation profiles in three inter- and intraspecific reciprocal crosses. REs were detected for 13 of the 16 fruit traits analyzed. The number of traits with REs was the lowest in the interspecific cross, whereas the highest was found in the cross between recombinant inbred lines (RILs) derived from the same interspecific cross. An extension of gene action analysis was proposed to incorporate parent-of-origin effects (POEs). Maternal and paternal dominance were found in four fruit traits. REs and paternal inheritance were found for epiloci located at coding and non-coding regions. The epigenetic identity displayed by the reciprocal hybrids accounts for the phenotypic differences among them, indicating that DNA methylation might be one of the mechanisms involved in POEs.
journal_name
Plant Cell Repjournal_title
Plant cell reportsauthors
Gimenez MD,Vazquez DV,Trepat F,Cambiaso V,Rodríguez GRdoi
10.1007/s00299-020-02624-xsubject
Has Abstractpub_date
2021-01-01 00:00:00pages
171-186issue
1eissn
0721-7714issn
1432-203Xpii
10.1007/s00299-020-02624-xjournal_volume
40pub_type
杂志文章abstract::Brassica juncea L. is a Zn/Cd accumulator. To determine the physiological basis of its metal accumulation phenotype, the functional properties and role of the metal efflux transporter BjCET2 were investigated using transgenic technology. Heterologous expression of BjCET2 in the double mutant yeast strain Deltazrc1Delt...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-009-0723-1
更新日期:2009-08-01 00:00:00
abstract:KEY MESSAGE:A multi-parallel approach gauging the mass spectrometry-based metabolite fingerprinting coupled with bioactivity and pathway evaluations could serve as an efficacious tool for inferring plant taxonomic orders. Thirty-four species from three plant families, namely Cornaceae (7), Fabaceae (9), and Rosaceae (1...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-016-2006-y
更新日期:2016-09-01 00:00:00
abstract::The article 'Instability of endosperm development in amphiploids and their parental species in the genus Avena L.', written by Paulina Tomaszewska and Romuald Kosina, was originally published electronically on the publisher's internet portal on 22 May with an incorrect copyright line. As the article was due to be publ...
journal_title:Plant cell reports
pub_type: 杂志文章,已发布勘误
doi:10.1007/s00299-018-2337-y
更新日期:2019-01-01 00:00:00
abstract::The ample supply of O2 proved to be of great importance for berberine production in cell suspension culture ofThalictrum minus, as the specific O2 consumption rate of berberine-producing cells was twice as high as that of non-producing cells. Furthermore, berberine yield increased with increases in the volumetric O2 t...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00778546
更新日期:1989-04-01 00:00:00
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 examine...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-003-0672-z
更新日期:2003-09-01 00:00:00
abstract::Chrysosplenium americanum (Saxifragaceae) accumulates a variety of partially O-methylated flavonol glucosides. Because of the semi-aquatic nature of this plant and its extensive contamination with endogenous organisms, the initiation of shoot and callus cultures could only be achieved after (a) using a special surface...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00270122
更新日期:1988-03-01 00:00:00
abstract::A test system for root regeneration was developed that consists of stem slices of apple shoots (ca. 0.5 mm thick; fresh weight ca. 1 mg). Roots regenerated synchronously without intervening callus formation and without interference with compounds originating from other parts of the plant. Supply of indolebutyric acid ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00237054
更新日期:1993-02-01 00:00:00
abstract::A method has been devised which allows the rapid production of fine suspension cultures of small aggregate size from suspension cultures of large average aggregate size, such as those of Capsicum frutescens. The method, which uses a Waring blender for aseptic homogenisation of cultures, has also been shown to be effec...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00269538
更新日期:1988-10-01 00:00:00
abstract::Genetic transformation of arctic bramble (Rubus arcticus L.) was achieved utilizing a Ti-plasmid vector system of Agrobacterium tumefaciens. Internodal stem segments were inoculated with Agrobacterium strain EHA101 carrying a T-DNA with the CaMV 35 S promoter-gus-int marker gene from which β-glucuronidase (GUS) is exp...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s002990050491
更新日期:1998-07-01 00:00:00
abstract::It has been reported that long term cell cultures from maize endosperms are not completely de-differentiated, maintaining some tissue-specific synthesis. We analyzed the expression of zein (the major storage protein of maize seeds) in cultures derived from wildtype and opaque-2 maize endosperms. In wildtype cultures, ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00272049
更新日期:1989-03-01 00:00:00
abstract:: Rooted regenerated shoots obtained from leaf and nodal segments of Rosmarinus officinalis were grown on a basal nutrient medium for 9 weeks. The regenerants were shown by means of HPLC and mass spectrometry to contain carnosic acid, a diterpenoid with antioxidant and medicinal properties. Five-week-old nodular green ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s002990050763
更新日期:2000-04-01 00:00:00
abstract:KEY MESSAGE:We describe the potato CDPK family and place StCDPK7 as a player in potato response to Phytophthora infestans infection, identifying phenylalanine ammonia lyase as its specific phosphorylation target in vitro. Calcium-dependent protein kinases (CDPKs) decode calcium (Ca2+) signals and activate different sig...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-017-2144-x
更新日期:2017-07-01 00:00:00
abstract::A system to regenerate fertile rice (Oryza sativa L.) plants (both indica and japonica varieties) from protoplasts isolated from anther-derived embryogenic haploid suspension cultures has been established. Green plants were regenerated from protoplast-derived cell clusters five months after suspension culture initiati...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232422
更新日期:1992-12-01 00:00:00
abstract::A T-DNA insertional mutant OsPE of rice gives twin and triplet seedlings in up to 20 % of the seeds. Detailed cytological and histological analysis of OsPE indicated normal male and female gametogenesis in the OsPE mutant. Confocal laser scanning microscopic (CLSM) analysis of the developing seeds of OsPE showed multi...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-012-1291-3
更新日期:2012-10-01 00:00:00
abstract::In this paper we describe a simple method to improve the plating efficiency in plant cell cultures.Two-stage plating is used; in the first stage the cells are inoculated at high density in 0.2% agarized culture medium for ten days to facilitate growth; under this condition, each cell produces a single micro-colony tra...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00571305
更新日期:1985-05-01 00:00:00
abstract::Taro (Colocasia esculenta) is one of the most important crops in the Pacific Islands, however, taro yields have been declining in Hawaii over the past 30 years partly due to diseases caused by oomycete and fungal pathogens. In this study, an efficient Agrobacterium tumefaciens-mediated transformation method for taro i...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-008-0519-8
更新日期:2008-05-01 00:00:00
abstract::Phenylalanine ammonia-lyase [PAL, EC 4.3.1.24 (formerly EC 4.3.1.5)], functions in the plant phenylpropanoid biosynthetic pathway to deaminate the amino acid L-phenylalanine forming trans-cinnamic acid and ammonia. The human inherited metabolic disorder phenylketonuria (PKU) is characterized by an inability of individ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-008-0650-6
更新日期:2009-03-01 00:00:00
abstract::Protoplasts isolated enzymatically from seedling roots, hypocotyls and cotyledons of Lotus corniculatus L. produced callus which underwent prolific shoot regeneration. The rapidity and ease of recovering plants from protoplast-derived tissues makes this forage legume an attractive experimental system for genetic manip...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00270177
更新日期:1983-04-01 00:00:00
abstract::To develop an Agrobacterium mediated transformation protocol for chrysanthemum we studied the transformation efficiency of commonly used A.tumefaciens strains on 14 genotypes by comparing tumour size and frequency. One genotype was analyzed in detail using 14 strains of both A.tumefaciens and A.rhizogenes. Only a few ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232106
更新日期:1991-01-01 00:00:00
abstract::Low initiation frequency is one of the main barriers in applying somatic embryogenesis to the clonal production of Pinus species. Factors affecting initiation, including basal medium, plant growth regulators, and Phytagel concentration, have been investigated in loblolly pine (Pinus taeda L.). BM1 basal medium proved ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s002990050396
更新日期:1998-02-01 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::A method to obtain plants from embryogenic callus of Brassica nigra and protoplasts of hypocotyl expiants is described. Callus was initiated on Murashige and Skoog medium containing kinetin (kn) and 2,4-dichlorophenoxy acetic acid (2,4-D). Lowering of auxin induced embryo formation. Supplementation with gibberellic ac...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232265
更新日期:1990-12-01 00:00:00
abstract::Tree peony (Paeonia suffruticosa Andrews), a woody deciduous shrub, belongs to the section Moutan DC. in the genus of Paeonia of the Paeoniaceae family. To increase the efficiency of breeding, two EST-derived marker systems were developed based on a tree peony expressed sequence tag (EST) database. Using target region...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-011-1164-1
更新日期:2012-02-01 00:00:00
abstract:: A novel procedure has been developed to produce rice (Oryza sativa L.) tolerant to the herbicide phosphinothricin (PPT) by means of in vitro selection. First, sublethal and lethal concentrations of PPT on 7-day-old seedlings were determined and morphogenetic events in response to the PPT treatment evaluated. Differen...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s002990000276
更新日期:2000-12-01 00:00:00
abstract::The effects of cytokinins on the different branches of the indole alkaloid pathway were investigated in Catharanthus roseus cell cultures. Addition of zeatin to a 2,4-dichlorophenoxyacetic acid-containing medium decreased tryptamine levels and increased the bioconversion of secologanin to ajmalicine. Zeatin also enhan...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00233425
更新日期:1993-10-01 00:00:00
abstract:KEY MESSAGE:This study established a rapid method for the gene expression analysis in potato tubers. The use of microtubers would be useful for primary evaluation of tuber-expressed genes. In the development of transgenic potato or of potato with other genome modifications (e.g., genome editing or RNA-directed DNA meth...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-020-02572-6
更新日期:2020-11-01 00:00:00
abstract::A procedure for inducing somatic embryos in shoot apex explants (2 mm) excised from shoot proliferation cultures established from adult oak trees (Quercus robur) was investigated. Embryogenesis was induced in shoot tip as well as leaf explants in three out of the five genotypes evaluated. Somatic embryos were formed b...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-010-0852-6
更新日期:2010-06-01 00:00:00
abstract::A NaCl-tolerant callus line of Cicer arietinum has been isolated, as a spontaneous variant, on agar-solidified MS-medium supplemented with 100 mM NaCl. The growth of this line, in the presence of 100 mM NaCl, was comparable to that of the NaCl-sensitive callus line growing in the absence of NaCl. Regarding relative to...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00270968
更新日期:1984-04-01 00:00:00
abstract::Innovations in plant breeding like genome editing methods raised questions about the adequacy of established regulatory policies for plant breeding and biotechnology in view of these new breeding methods and the resulting products. Most countries follow the principle approach that only those plants will be regulated u...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-019-02482-2
更新日期:2020-01-01 00:00:00
abstract::Putrescine, spermidine, and spermine levels during somatic embryogenesis of interior spruce (Picea glauca x Picea engelmannii complex) were quantified On abscisic acid supplemented growth medium putrescine and spermidine levels increased two-fold coinciding with maturation of the early somatic embryos to globular embr...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232981
更新日期:1996-03-01 00:00:00