Access the full text.
Sign up today, get DeepDyve free for 14 days.
MR Khaliluev, AG Mamonov, AN Smirnov (2011)
Expression of genes encoding chitin-binding proteins (PR-4) and hevein-like antimicrobial peptides in transgenic tomato plants enhanced resistanse to Phytophthora infestanseRuss. Agricult. Sci., 37
JC Serrani, O Ruiz-Rivero, M Fos (2008)
Auxininduced fruit-set in tomato is mediated in part by gibberellinsPlant J., 56
Y-H Wang, MA Campbell (2008)
Agrobacterium-mediated transformation of tomato elicits unexpected flower phenotypes with similar gene expression profilesPLoS One, 3
K Kataoka, A Uemachi, S Yazawa (2003)
Fruit growth and pseudoembryo development affected by uniconazole, an inhibitor of gibberellin biosynthesis, in pat-2 and auxin-induced parthenocarpic tomato fruitsSci. Hort., 98
C Cheniclet, WY Rong, M Causse (2005)
Cell expansion and endoreduplication show a large genetic variability in pericarp and contribute strongly to tomato fruit growthPlant Physiol., 139
P Bhatia, N Ashwath (2004)
Comparative performance of micropropagated and seed-grown tomato plantsBiol. Plant., 48
M Jong, C Mariani, WH Vriezen (2009)
The role of auxin and gibberellin in tomato fruit setJ. Exp. Bot., 60
E Mathieu-Rivet, F Gevaudant, C Cheniclet (2010)
The anaphase promoting complex activator CCS52A, a key factor for fruit growth and endoreduplication in tomatoPlant Signaling Behavior, 5
TV Bavrina, EL Milyaeva, IA Getman (2007)
Manifestation and inheritance of tpd1 phenotype in the tobacco insertion mutant with extended flowering periodRuss. J. Plant Physiol., 54
T Maniatis, EF Frisch, J Sambrook (1982)
Molecular Cloning: A Laboratory Manual
T Tzfira, J Li, B Lacroix (2004)
Agrobacterium T-DNA integration: molecules and modelsTrends Genet., 20
M Colombo, S Masiero, S Vanzulli (2008)
AGL23, a type I MADS-box gene that controls female gametophyte and embryo development in ArabidopsisPlant J., 54
FG Gustafson (1937)
Parthenocarpy induced by pollen extractsAm. J. Bot., 24
M Bourdon, O Coriton, J Pirrello (2011)
In planta quantification of endoreduplication using fluorescent in situ hybridization (fish)J. Plant Sci., 66
B Tinland (1996)
The integration of T-DNA into plant genomesTrends Plant Sci., 1
T Hirayama, K Shinozaki (2010)
Research on plant abiotic stress responses in the post-genome era: past, present and futurePlant J., 61
T Murashige, F Skoog (1962)
A revised medium for rapid growth and bioassays with tobacco tissue culturePhysiol. Plant., 15
RE Veilleux, AAT Johnson (1998)
Somaclonal variation: molecular analysis, transformation interaction, and utilizationPlant Breed. Rev., 16
Y Avivi, S Lev-Yadun, N Morozova (2000)
Clausa, a tomato mutant with a wide range of phenotypic perturbations, displays a cell type-dependent expression of the homeobox gene LeT6/TKn2Plant Physiol., 124
SM Jain (2001)
Tissue culture-derived variation in crop improvementEuphytica, 118
AC Cassells, RF Curry (2001)
Oxidative stress and physiological, epigenetic and genetic variability in plant tissue culture: implications for micropropagators and genetic engineersPlant Cell, Tiss. Organ Cult., 64
SM Kaeppler, HF Kaeppler, Y Rhee (2000)
Epigenetic aspects of somaclonal variation in plantsPlant Mol. Biol., 43
MG Osman, MM Khalafalla (2010)
Promotion of in vitro shoot formation from shoot tip of tomato (Lycopersicon esculentum Mill. cv. Omdurman) by ethylene inhibitorsInt. J. Curr. Res., 4
AG Enikeev, TV Kopytina, LA Semenova (2008)
Agrobacterial transformation as complex biotical factorJ. Stress Physiol. Biochem., 4
JC Serrani, M Fos, A Atares (2007)
Effect of gibberellin and auxin on parthenocarpic fruit growth induction in the cv. Micro-tom of tomatoJ. Plant Growth Regulation, 26
DC Cooper, RA Brink (1945)
Seed collapse following matings between diploid and tetraploid races of Lycopersicon pimpinellifoliumGenetics, 30
EV Deineko, AA Zagorskaya, VK Shumny (2003)
T-DNA-induced mutations in transgenic plantsRuss. J. Genet., 43
VP Bannikova (1975)
Tsitoembriologiya mezhvidovoi nesovmestimosti u rastenii
J Gaffe, C Lemercier, JP Alcaraz (2011)
Identification of three tomato flower and fruit mads-box proteins with a putative histone deacetylase binding domainGene, 471
S Ohshima, M Murata, W Sanamoto (1997)
Cloning and molecular analysis of Arabidopsis gene Terminal Flower 1Mol. Gen. Genet., 254
B Wickley (1975)
Elektronnaya mikroskopiya dlya nachinayushchikh
VA Poddubnaya-Arnol’di (1976)
Tsitoembriologiya pokrytosemennykh rastenii. Osnovy i perspektivy
LA Castle, DW Meinke (1994)
A FUSCA gene of Arabidopsis encodes a novel protein essential for plant developmentPlant Cell, 6
L Gramzow, GA Theissen (2010)
A hitchhiker’s guide to the MADS world of plantsGenome Biol., 11
MR Khaliluev, PN Kharchenko, SV Dolgov (2010)
Izv. TSKhA
C Koncz, K Nemeth, GP Redei (1992)
T-DNA insertional mutagenesis in ArabidopsisPlant. Mol. Biol., 20
AK Wilson, JR Latham, RA Steinbrecher (2006)
Transformation-induced mutations in transgenic plants: analysis and biosafety implicationsBiotech. Gen. Engineer. Rev., 23
Z Lin, L Arciga-Reyes, S Zhong (2008)
SITPR1, a tomato tetratricopeptide repeat protein, interacts with the ethylene receptors NR and LEETR1, modulating ethylene and auxin responses and developmentJ. Exp. Bot., 59
DA Evans, WR Sharp, HP Medina-Filho (1984)
Somaclonal and gametoclonal variationAm. J. Bot., 71
B Gorquet, AW Heusden, P Lindhout (2005)
Parthenocarpic fruit development in tomatoPlant Biol., 7
A Bianchi, GP Soressi (1969)
Mutanti di pomodoro articialmente indotti suscettibili di utilizzazione nel miglioramento geneticSementi Elette XV, 3
C Ampomah-Dwamena, BA Morris, P Sutherland (2002)
Down-regulation of TM29, a tomato SEPALLATA homolog, causes parthenocarpic fruit development and floral reversionPlant Physiol., 130
KA Feldmann (1991)
T-DNA insertion mutagenesis in Arabidopsis: mutation spectrumPlant J., 1
YS Chyi, RA Jorgensen, D Goldstein (1986)
Locations and stability of Agrobacterium-mediated transfer DNA insertions in the Lycopersicon genomeMol. Gen. Genet., 204
In this study, the morphological and cytoembryological analyses of the tomato plants transformed with the genes encoding chitin-binding proteins (ac and RS-intron-Shir) from Amaranthus caudatus L. and A. retroflexus L., respectively, as well as the gene amp2 encoding hevein-like antimicrobial peptides from Stellaria media L., have been performed. The transgenic lines were adapted to soil and grown in the greenhouse. The analysis of putative transgenic tomato plants revealed several lines that did not differ phenotypically from the wild type plants and three lines with disruption in differentiation of the inflorescence shoot and the flower, as well as the fruit formation (modified plants of each line were transformed with a single gene as noted before). Abnormalities in the development of the generative organs were maintained for at least six vegetative generations. These transgenic plants were shown to be defective in the mail gametophyte formation, fertilization, and, consequently, led to parthenocarpic fruits. The detailed analysis of growing ovules in the abnormal transgenic plants showed that the replacement tissue was formed and proliferated instead of unfertilized embryo sac. The structure of the replacement tissue differed from both embryonic and endosperm tissue of the normal ovule. The formation of the replacement tissue occurred due to continuing proliferation of the endothelial cells that lost their ability for differentiation. The final step in the development of the replacement tissue was its death, which resulted in the cell lysis. The expression of the genes used was confirmed by RTPCR in all three lines with abnormal phenotype, as well as in several lines that did not phenotypically differ from the untransformed control. This suggests that abnormalities in the organs of the generative sphere in the transgenic plants do not depend on the expression of the foreign genes that were introduced in the tomato genome. Here, we argue that agrobacterial transformation affects, directly or indirectly, expression of genes encoding for transcription factors that can activate a gene cascade responsible for the normal plant development.
Russian Journal of Developmental Biology – Springer Journals
Published: Jan 28, 2014
Access the full text.
Sign up today, get DeepDyve free for 14 days.