Introgression analysis of an interspecific hybrid population in peanuts (Arachis hypogaea L.) using RFLP and RAPD markers.

abstract：:Polymerase chain reaction was used, with single 10-mer primers of arbitrary sequence, to amplify random regions of genomic DNA from a diploid cultivated alfalfa backcross population. Segregation of the random amplified polymorphic DNA (RAPD) fragments was analysed to determine if RAPD markers are suitable for use as g...

journal_title：Genome

authors： Echt CS,Erdahl LA,McCoy TJ

更新日期：1992-02-01 00:00:00

abstract：:Southern blots of restriction fragments of genomic DNAs from Hordeum vulgare (L.), H. bulbosum (L.), and interspecific hybrids and their derivatives were hybridized with rDNA probe to identify locus-specific modifications at Rrn loci. H. bulbosum rDNA revealed a single EcoRV site per repeat compared with two sites in ...

journal_title：Genome

authors： Kranthi Kumar P,Subrahmanyam NC

更新日期：1999-12-01 00:00:00

abstract：:The 2C and 4C nuclear DNA amounts were estimated in eight diploid species, belonging to three diverse genera (Vicia, Tephrosia, and Phlox) and their corresponding colchitetraploids. In P. drummondii, T. purpurea, and T. oxygona tetraploids the deviation from the expectation was highly significant. The DNA in P. drummo...

journal_title：Genome

authors： Raina SN,Parida A,Koul KK,Salimath SS,Bisht MS,Raja V,Khoshoo TN

更新日期：1994-08-01 00:00:00

abstract：:The first SSR-based genetic linkage map of Cucurbita moschata was created by integrating the maps of two F2 populations with one common parent developed from the crosses Waltham Butternut (WB) x Nigerian Local (NL) and ZHOU (a hull-less type) x WB. The integrated C. moschata map comprises 205 SSR markers and two morph...

journal_title：Genome

authors： Gong L,Pachner M,Kalai K,Lelley T

更新日期：2008-11-01 00:00:00

abstract：:Asexual lineages in the parasitoid wasp Lysiphlebus fabarum (Hymenoptera: Braconidae: Aphidiinae) have previously been shown to have occasionally undergone sexual reproduction and recombination with males from related sexual populations. In the present study, the cytogenetic system of asexual females in this species i...

journal_title：Genome

authors： Belshaw R,Quicke DL

更新日期：2003-02-01 00:00:00

abstract：:Oilseed rape (Brassica napus) is an allotetraploid species consisting of two genomes, derived from B. rapa (A genome) and B. oleracea (C genome). The presence of these two genomes makes single nucleotide polymorphism (SNP) marker identification and SNP analysis more challenging than in diploid species, as for a given ...

journal_title：Genome

authors： Durstewitz G,Polley A,Plieske J,Luerssen H,Graner EM,Wieseke R,Ganal MW

更新日期：2010-11-01 00:00:00

abstract：:Restriction endonuclease TaqI has been known as a nonbanding restriction endonuclease when it is used on fixed human chromosomes. However, a specific TaqI digestion can be obtained after varying experimental conditions such as concentration of enzyme, time of incubation, and volume of the final reaction mixture. This ...

journal_title：Genome

authors： Tagarro I,González-Aguilera JJ,Fernández-Peralta AM

更新日期：1991-04-01 00:00:00

abstract：:Resistance to common root rot and black point, caused by Cochliobolus sativus, was evaluated in alien chromosome substitution and addition lines of the cultivars 'Cadet' and 'Rescue'. Substitution of chromosome 5B in 'Rescue' with 5Ag from Agropyron elongatum decreased root rot susceptibility to a level intermediate b...

journal_title：Genome

authors： Conner RL,Whelan ED,Laroche A,Thomas JB

更新日期：1993-02-01 00:00:00

abstract：:We have characterized a so-called D genome specific repetitive DNA sequence (pAs1) of Aegilops squarrosa L. (2n = 14, genome DD) with respect to its DNA sequence and its distribution among Triticeae species. The clone consisted of three units of a repetitive DNA sequence of 336 or 337 base pairs, and was AT rich (65.2...

journal_title：Genome

authors： Nagaki K,Tsujimoto H,Isono K,Sasakuma T

更新日期：1995-06-01 00:00:00

abstract：:The Himalayan marmot (Marmota himalayana), a natural host and transmitter of plague, is also susceptible to the hepadnavirus infection. To reveal the genetic basis of the hepadnavirus susceptibility and the immune response to plague, we systematically characterized the features of immune genes in Himalayan marmot with...

journal_title：Genome

authors： Liu B,Bai L,Fu Y,Zhao S,Liu H,Wang R,Wang W,Li Y,Tao Y,Wang Z,Fan J,Liu E

更新日期：2020-06-01 00:00:00

abstract：:Genomic DNA from 84 individuals of Excoecaria agallocha from seven mangrove populations were analysed for random amplified polymorphic DNAs (RAPDs) using 16 random 10-mer primers. Polymorphism within populations varied from 20% to 31%. At the interpopulation level, 111/149 (74%) of RAPDs were polymorphic. Restriction ...

journal_title：Genome

authors： Lakshmi M,Parani M,Ram N,Parida A

更新日期：2000-02-01 00:00:00

abstract：:Nematodes are frequently cited as underrepresented in faunistic surveys using DNA barcoding with COI. This underrepresentation is generally attributed to a limited presence of nematodes in DNA databases which, in turn, is often ascribed to structural variability and high evolutionary rates in nematode mitochondrial ge...

journal_title：Genome

authors： Powers TO,Harris TS,Higgins RS,Mullin PG,Powers KS

更新日期：2020-06-11 00:00:00

abstract：:Meiosis was studied in two diploid (2n = 2x = 24) siblings of Solanum phureja Juz. et Buk. and in 11 disomic and 2 trisomic descendants. The diploid siblings carry the same heterozygous interchange and either one or two inversions. The frequency of quadrivalents at diakinesis/metaphase I in these clones was 0.56 and 0...

journal_title：Genome

authors： Wagenvoort M

更新日期：1995-02-01 00:00:00

abstract：:Allopolyploids undergo 'genomic shock' leading to large genetic and epigenetic modifications. Previous studies mainly focused on nuclear changes, while little is known about the inheritance and changes of organelle genome in allopolyploidization. The synthetic allotetraploid Cucumis ×hytivus, which is generated via hy...

journal_title：Genome

authors： Zhai Y,Yu X,Zhou J,Li J,Tian Z,Wang P,Meng Y,Zhao Q,Lou Q,Du S,Chen J

更新日期：2021-01-18 00:00:00

abstract：:Molecular genetics is becoming an important tool in the breeding and selection of agronomically important traits. BN28 is a low temperature induced gene in Brassicaceae species. PCR and Southern blot analysis indicate that BN28 is polymorphic in the three diploid genomes: Brassica rapa (AA), Brassica nigra (BB), and B...

journal_title：Genome

authors： Hawkins GP,Nykiforuk CL,Johnson-Flanagan AM,Boothe JG

更新日期：1996-08-01 00:00:00

abstract：:Changes in chromosome number have played an important role in the evolution of the genus Trifolium. Along with a few species of polyploid origin there are several cases of dysploidy as evidenced by the presence of four basic chromosome numbers (x = 8, 7, 6, 5). Trifolium subterraneum and Trifolium israeliticum are rel...

journal_title：Genome

authors： Falistocco E,Marconi G,Falcinelli M

更新日期：2013-06-01 00:00:00

abstract：:The crucifer oilseed plant false flax (Camelina sativa subsp. sativa) possesses numerous valuable agronomic attributes that make it attractive as an alternative spring-sown crop for tight crop rotations. The oil of false flax is particularly rich in polyunsaturated C18-fatty acids, making it a valuable renewable feeds...

journal_title：Genome

authors： Gehringer A,Friedt W,Lühs W,Snowdon RJ

更新日期：2006-12-01 00:00:00

abstract：:We sequenced the complete mitochondrial (mt) genome of Camponotus atrox (Hymenoptera: Formicidae), which is only distributed in Korea. The genome was 16 540 bp in size and contained typical sets of genes (13 protein-coding genes, 22 tRNAs, and 2 rRNAs). The C. atrox A+T-rich region, at 1402 bp, was the longest of all ...

journal_title：Genome

authors： Kim MJ,Hong EJ,Kim I

更新日期：2016-01-01 00:00:00

abstract：:Our goal was to purify and characterize the allelic variants H1b1 and H1b2 of histone H1.b, one of the seven subtypes of this linker histone extracted from Japanese quail erythrocyte nuclei. These variants are revealed phenotypically as band H1.3 or part of band H1.4 by polyacrylamide gel electrophoresis (PAGE) in sod...

journal_title：Genome

authors： Pałyga J,Neelin JM

更新日期：1998-10-01 00:00:00

abstract：:Twenty-nine lines with deletions in the Lr19 ('Indis') translocated chromosome segment were used to physically map three Thinopyrum RFLP loci as well as the Sr25 and Sd1 loci. From the data, the relative locations of marker loci on the translocation were determined as: Sd1, Xpsr165, Xpsr105, Xps129, Lr19, Wsp-D1, Sr25...

journal_title：Genome

authors： Prins R,Marais GF,Marais AS,Janse BJ,Pretorius ZA

更新日期：1996-10-01 00:00:00

abstract：:Thirty-four polymorphic simple-sequence repeats (SSRs) were evaluated for length polymorphism in melon (Cucumis melo L.) and cucumber (Cucumis sativus L.). SSR markers were located on three melon maps (18 on the map of 'Vedrantais' and PI 161375, 23 on the map of 'Piel de Sapo' and PI 161375, and 16 on the map of PI 4...

journal_title：Genome

authors： Danin-Poleg Y,Reis N,Baudracco-Arnas S,Pitrat M,Staub JE,Oliver M,Arus P,deVicente CM,Katzir N

更新日期：2000-12-01 00:00:00

abstract：:Canonical histones (H2A, H2B, H3, and H4) are present in all eukaryotes where they package genomic DNA and participate in numerous cellular processes, such as transcription regulation and DNA repair. In addition to the canonical histones, there are many histone variants, which have different amino acid sequences, poss...

journal_title：Genome

authors： Ding D,Nguyen TT,Pang MYH,Ishibashi T

更新日期：2020-11-27 00:00:00

abstract：:The molecular analyses of three of the regulatory genes (transformer (tra), doublesex (dsx), and transformer-2 (tra-2)) controlling sexual differentiation in Drosophila have demonstrated that the control of RNA processing has a major role in regulating somatic sexual differentiation. The activities of both the tra and...

journal_title：Genome

authors： Baker BS,Burtis K,Goralski T,Mattox W,Nagoshi R

更新日期：1989-01-01 00:00:00

abstract：:Ginkgo biloba L. (known as ginkgo or maidenhair tree) is a phylogenetically isolated, charismatic, gymnosperm tree. Herbal dietary supplements, prepared from G. biloba leaves, are consumed to boost cognitive capacity via improved blood perfusion and mitochondrial function. A novel DNA mini-barcode assay was designed a...

journal_title：Genome

authors： Little DP

更新日期：2014-09-01 00:00:00

abstract：:Orchidaceae, one of the largest families of angiosperms, is represented in India by 1600 species distributed in diverse habitats. Orchids are in high demand owing to their beautiful flowers and therapeutic properties. Overexploitation and habitat destruction have made many orchid species endangered. In the absence of ...

journal_title：Genome

authors： Parveen I,Singh HK,Malik S,Raghuvanshi S,Babbar SB

更新日期：2017-08-01 00:00:00

abstract：:In multi-cellular organisms, failure to properly regulate cell-cycle progression can result in inappropriate cell death or uncontrolled cell division leading to tumor formation. To guard against such events, conserved regulatory mechanisms called "checkpoints" block progression into mitosis in response to DNA damage a...

journal_title：Genome

authors： Radcliffe CM,Silva EA,Campbell SD

更新日期：2002-10-01 00:00:00

abstract：:Three long terminal repeat (LTR) sequences of Ty1-copia retrotransposons were identified in cucumber (Cucumis sativus L.) and named Tcs 1, Tcs 2, and Tcs 3. A sequence-specific amplification polymorphism (SSAP) marker system based on these LTR sequences displayed a higher level of polymorphism than AFLPs in cucumber. ...

journal_title：Genome

authors： Lou Q,Chen J

更新日期：2007-09-01 00:00:00

abstract：:C-banding polymorphism was analyzed in 17 accessions of Triticum longissimum from Israel and Jordan, and a generalized idiogram of this species was established. C-banding analysis was further used to identify two sets of disomic T. aestivum - T. longissimum chromosome addition lines and 13 ditelosomic addition lines a...

journal_title：Genome

authors： Friebe B,Tuleen N,Jiang J,Gill BS

更新日期：1993-08-01 00:00:00

abstract：:The use of random amplified polymorphic DNA (RAPD) markers for evaluating seed purity in a commercial F1-hybrid cabbage (Brassica oleracea var. capitata) cultivar is demonstrated. Genomic DNA isolated from single ungerminated seed was found to be suitable for RAPD analysis. DNA from F1-hybrid and its parental lines wa...

journal_title：Genome

authors： Crockett PA,Bhalla PL,Lee CK,Singh MB

更新日期：2000-04-01 00:00:00

abstract：:The standard karyotype and a wide array of repatterned cytotypes from 21 demes of the double-allotriploid thelytokous Bacillus lynceorum have been analyzed by means of Giemsa, C-banding, and silver-staining techniques. The present study substantially amends the first karyotype description and also analyzes in detail t...

journal_title：Genome

authors： Manaresi S,Marescalchi O,Scali V

更新日期：1993-04-01 00:00:00