Abstract：
:Interspecific amphihaploid and amphidiploid hybrids between Nicotiana glauca Grah. (2n = 24) and N. tabacum L. (2n = 48) cultivars BY 103 and K 326 were analysed. F1 amphihaploids (2n = 36) were viable and completely self- and cross-sterile, and mostly univalents were present during meiosis (with pairing range from 0 to 5). In some meiocytes, meiotic irregularities were observed, such as sporadic chromatin bridges and formation of restitution nuclei. The resultant F1 hybrids were easily converted to amphidiploids (2n = 72) via colchicine treatment of seedlings. The number of univalents and the frequency of PMCs containing unpaired chromosomes indicated that amphidiploids N. tabacum cv. BY 103 or K 326 x N. glauca represented quite a high pairing category. However, they were male sterile because pollen mother cells were arrested at the tetrad stage. The termination of development of PMCs, and consequently male sterility, are very rare in this kind of tobacco hybrids.
journal_name
J Appl Genetjournal_title
Journal of applied geneticsauthors
Trojak-Goluch A,Berbeć Asubject
Has Abstractpub_date
2003-01-01 00:00:00pages
45-54issue
1eissn
1234-1983issn
2190-3883pii
131journal_volume
44pub_type
杂志文章abstract：:Psoriasis is a common skin disease with a genetic background and significant human leukocyte antigen (HLA) associations. HLA-Cw6 is the most frequently described association, particularly with psoriasis of the early onset type. Few studies of its correlation with various psoriasis clinical phenotypes and severity of t...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:Genetic diversity among 35 rice accessions, which included 19 landraces, 9 cultivars and 7 wild relatives, was investigated by using microsatellite (SSR) markers distributed across the rice genome. The mean number of alleles per locus was 4.86, showing 95.2% polymorphism and an average polymorphism information content...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/BF03195230
更新日期：2007-01-01 00:00:00
abstract：:Kernel size and morphology influence the market value and milling yield of bread wheat (Triticum aestivum L.). The objective of this study was to identify quantitative trait loci (QTLs) controlling kernel traits in hexaploid wheat. We recorded 1000-kernel weight, kernel length, and kernel width for 185 recombinant inb...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/BF03208872
更新日期：2010-01-01 00:00:00
abstract：:We report on a de novo interstitial deletion of (6)(q15q22.2) in a 5-year-old boy with developmental delay, microcephaly, facial dysmorphism, cryptorchidism, congenital heart defect, and split-hand malformation. Previous reports and this patient suggest that 6q21 may contain a gene or genes related either directly or ...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/BF03195240
更新日期：2007-01-01 00:00:00
abstract：:Spring wheat nursery accessions, including 18 spring wheat lines derived in CIMMYT, Mexico, and 12 spring wheat cultivars bred in Poland, along with cultivars Frontana and Sumai 3 as resistant controls, were examined for resistance to leaf rust under field conditions. Multipathotype tests with 16 different pathogen is...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：:Polymorphisms in the coding region of the prion protein gene (PRNP) have been associated with the susceptibility and incubation period of prion diseases in humans and sheep. However, polymorphisms in this part of the bovine PRNP gene do not affect the classical bovine spongiform encephalopathy (BSE) susceptibility in ...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-012-0102-4
更新日期：2012-08-01 00:00:00
abstract：:The white coat colour of sheep is an important economic trait. For unknown reasons, some animals are born with, and others develop with time, black skin spots that can also produce pigmented fibres. The presence of pigmented fibres in the white wool significantly decreases the fibre quality. The aim of this work was t...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-011-0066-9
更新日期：2012-02-01 00:00:00
abstract：:Observations of a specific rDNA locus behaviour during the cell cycle were made by fluorescent in situ hybridisation (FISH) in 12 Lupinus species. Due to the pattern of chromatin de-condensation in that locus, the number of relevant sites in interphase nuclei was twice as high as the number of signals on metaphase chr...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:Pre-harvest sprouting (PHS) and seed longevity (SL) are complex biological processes of major importance for agricultural production. In the present study, a recombinant inbred line (RIL) population derived from a cross between the German winter wheat (Triticum aestivum L.) cultivars History and Rubens was used to ide...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-017-0422-5
更新日期：2018-02-01 00:00:00
abstract：:In recent years, the emphasis of theoretical work on phylogenetic inference has shifted from the development of new tree inference methods to the development of methods to measure the statistical support for the topologies. This paper reviews 3 approaches to assign support values to branches in trees obtained in the a...
journal_title：Journal of applied genetics
pub_type： 杂志文章,评审
doi：10.1007/BF03195249
更新日期：2008-01-01 00:00:00
abstract：:Atherosclerosis is the most common cause of death globally. It is a complex disease involving morphological and cellular changes in vascular walls. Studying molecular mechanism of the disease is hindered by disease complexity and lack of robust noninvasive diagnostics in human. Mouse models are the most popular animal...
journal_title：Journal of applied genetics
pub_type： 杂志文章,评审
doi：10.1007/s13353-013-0134-4
更新日期：2013-05-01 00:00:00
abstract：:Treacher Collins syndrome (TCS) is associated with an abnormal differentiation of the first and second pharyngeal arches during fetal development. This causes mostly craniofacial deformities, which require numerous corrective surgeries. TCS is an autosomal dominant disorder and it occurs in the general population at a...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-012-0091-3
更新日期：2012-08-01 00:00:00
abstract：:Proper epigenetic regulation processes are crucial in the normal development of the human brain. An ever-increasing group of neurodevelopmental disorders due to derangements of epigenetic regulation involve both microdeletion and monogenic syndromes. Some of these syndromes have overlapping clinical phenotypes due to ...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-017-0408-3
更新日期：2017-11-01 00:00:00
abstract：:Group-1 homoelog genes in wheat genomes encode storage proteins and are the major determinants of wheat product properties. Consequently, understanding the genetic diversity of group-1 homoelogs and genes encoding storage proteins, especially the low-molecular-weight glutenins (LMW-GSs), within wheat landrace genomes ...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-020-00564-6
更新日期：2020-09-01 00:00:00
abstract：:The simplified AFLP method was developed and evaluated for identification and genetic diversity studies of wheat cultivars. Selective primers exploited in AFLP assay based on a single cutting enzyme PstI ((PstI)AFLP) generated total of 111 robust fragments, including 67 (60%) monomorphic and 12 (11%) cultivar-specific...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:The role of genetic background in childhood-onset combined pituitary hormone deficiency (CPHD) has been extensively studied. The major contributors are the PROP1, POU1F1, LHX3, LHX4 and HESX1 genes coding transcription factors implicated in pituitary organogenesis. The clinical consequences of mutations encompass impa...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-015-0328-z
更新日期：2016-08-01 00:00:00
abstract：:Wild relatives, landraces and cultivars from different geographical regions have been demonstrated as the sources of genetic variation for resistance to rust diseases. This study involved assessment of diversity for resistance to three rust diseases among a set of Nordic spring wheat cultivars. These cultivars were te...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-016-0345-6
更新日期：2016-11-01 00:00:00
abstract：:Streptomyces ghanaensis ATCC14672 is the producer of phosphoglycolipid antibiotics moenomycins that for almost 40 years were used worldwide as an animal feed additive. As the use of moenomycins narrows down (due to bans in the EU and some other countries), it opens the opportunity to develop much-needed antibiotics ag...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-015-0283-8
更新日期：2015-11-01 00:00:00
abstract：:Hybrids derived from wheat (Triticum aestivum L.) × rye (Secale cereale L.) have been widely studied because of their important roles in wheat cultivar improvement. Repetitive sequences pAs1, pSc119.2, pTa-535, pTa71, CCS1, and pAWRC.1 are usually used as probes in fluorescence in situ hybridization (FISH) analysis of...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-014-0215-z
更新日期：2014-08-01 00:00:00
abstract：:Oil palm (Elaeis guineensis Jacq.) is an outbreeding perennial tree crop with long breeding cycles, typically 12 years. Molecular marker technologies can greatly improve the breeding efficiency of oil palm. This study reports the first use of the DArTseq platform to genotype two closely related self-pollinated oil pal...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-017-0420-7
更新日期：2018-02-01 00:00:00
abstract：:Recently, leaf rust and yellow rust caused by the fungi Puccinia triticina Erikss. and P. striiformis Westend f. sp. tritici Eriks and Henn are diseases of increasing threat in triticale (× Triticosecale Wittmack, AABBRR, 2n = 6x = 42) growing areas. The use of genetic resistance is considered the most economical, eff...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-020-00562-8
更新日期：2020-09-01 00:00:00
abstract：:Soluble glycerol-3-phosphate dehydrogenase 1 (GPD1, EC 1.1.1.8) plays important roles in the synthesis of triacylglycerol and in the glycerol-3-phosphate shutter. Though GPD1 is expressed in most adult tissues, little is known about the regulation of its expression. In this study, we analyzed the characters, organizat...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-011-0050-4
更新日期：2011-11-01 00:00:00
abstract：:Relationship coefficients are particularly useful to improve genetic management of endangered populations. These coefficients are traditionally based on pedigree data, but in case of incomplete or inexistent pedigrees they are replaced by coefficients calculated from molecular data. The main objective of this study wa...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/BF03195664
更新日期：2009-01-01 00:00:00
abstract：:The aim of this study was to evaluate phenotypic variation of R0 androgenic plants obtained from four seed sources and donor plants by anther culture. Several morphological traits (leaf size, petiole length, leaf division, cortex colour) and the range of diversity were evaluated. There was large variation in all trait...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:Cornelia de Lange syndrome (CdLS) is a rare multi-system genetic disorder characterised by growth and developmental delay, distinctive facial dysmorphism, limb malformations and multiple organ defects. The disease is caused by mutations in genes responsible for the formation and regulation of cohesin complex. About ha...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-012-0126-9
更新日期：2013-02-01 00:00:00
abstract：:The quality of wheat depends on a large complex of genes and environmental factors. The objective of this study was to identify quantitative trait loci controlling technological quality traits and their stability across environments, and to assess the impact of interaction between alleles at loci Glu-1 and Glu-3 on gr...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-016-0362-5
更新日期：2017-02-01 00:00:00
abstract：:Flow cytometry was used to screen ploidy levels in 47 cultured in vitro sugar beet gynogenetic lines of various origin and age, obtained after plant regeneration from unfertilized ovules. When donor plants were diploid, the majority of regenerants were found to have cells with 1C, 2C and 4C relative DNA content (mainl...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Myostatin (GDF-8) is a key protein responsible for skeletal muscle growth and development, thus mutations in the mstn gene can have major economic and breeding consequences. The aim of the present study was to investigate myostatin gene expression and transcriptional profile in skeletal muscle of Holstein-Friesian (Bl...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/BF03195620
更新日期：2008-01-01 00:00:00
abstract：:A moderate genotoxic activity of halothane and isoflurane applied as volatile anaesthetics has already been shown. The aim of this work was to estimate a potential genotoxicity of sevoflurane, introduced to clinical practice later than halothane and isoflurane. A genotoxic activity of all three compounds was estimated...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:Quantitative genetic analysis was performed on 10,919 data records collected over three generations from the selection programme for increased body weight at harvest in red tilapia (Oreochromis spp.). They were offspring of 224 sires and 226 dams (50 sires and 60 dams per generation, on average). Linear mixed models w...
journal_title：Journal of applied genetics
pub_type： 杂志文章
doi：10.1007/s13353-017-0411-8
更新日期：2017-11-01 00:00:00
