scholarly journals A genetic linkage map of Nicotiana plumbaginifolia/ Nicotiana longiflora based on RFLP and RAPD markers

2001 ◽  
Vol 103 (6-7) ◽  
pp. 905-911 ◽  
Author(s):  
T. Y. Lin ◽  
Y. Y. Kao ◽  
S. Lin ◽  
R. F. Lin ◽  
C. M. Chen ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Nicotiana Plumbaginifolia ◽  
Nicotiana Longiflora

Genetic linkage map of ISSR and RAPD markers in Einkorn wheat in relation to that of RFLP markers

1998 ◽  
Vol 96 (1) ◽  
pp. 37-45 ◽  
Author(s):  
T. Kojima ◽  
T. Nagaoka ◽  
K. Noda ◽  
Y. Ogihara
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Rflp Markers ◽  
Einkorn Wheat

CONSTRUCTION OF A LYCHEE GENETIC LINKAGE MAP BASED ON RAPD MARKERS

2003 ◽  
pp. 131-136 ◽  
Author(s):  
C. Liu ◽  
M. Mei
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map

A genetic linkage map for Stevia rebaudiana

Genome ◽  
1999 ◽  
Vol 42 (4) ◽  
pp. 657-661 ◽  
Author(s):  
Y Yao ◽  
M Ban ◽  
J Brandle
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Average Distance ◽  
Stevia Rebaudiana ◽  
Linkage Groups ◽  
Genome Map ◽  
High Level ◽  
Map Distance

To lay a foundation for molecular breeding efforts, the first genetic linkage map for Stevia rebaudiana has been constructed using segregation data from a pseudo test-cross F1 population. A total of 183 randomly amplified polymorphic DNA (RAPD) markers were analysed and assembled into 21 linkage groups covering a total distance of 1389 cM, with an average distance between markers of of 7.6 cM. The 11 largest linkage groups consisted of 4-19 loci, ranged in length from 56 to 174 cM, and accounted for 75% of the total map distance. Fifteen RAPD loci were found to be unlinked. From the 521 primers showing amplification products, 185 (35.5%) produced a total of 293 polymorphic fragments, indicating a high level of genetic diversity in stevia. Most of the RAPD markers in stevia segregated in normal Mendelian fashion.Key words: stevia, open-pollinated, genome map, RAPD.

Linkage of random amplified polymorphic DNA, isozyme and morphological markers in grasspea (Lathyrus sativus)

1999 ◽  
Vol 133 (4) ◽  
pp. 389-395 ◽  
Author(s):  
M. A. CHOWDHURY ◽  
A. E. SLINKARD
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Average Distance ◽  
Random Amplified Polymorphic Dna ◽  
Lathyrus Sativus ◽  
Morphological Markers ◽  
Linkage Studies ◽  
Linkage Groups

We constructed a genetic linkage map of grasspea (Lathyrus sativus L.; 2n = 14) from 100 F2 individuals derived from a cross between PI 426891.1.3 and PI 283564c.3.2. A total of 71 RAPD, three isozyme and one morphological markers segregated in the F2 progeny. A small fraction of markers (12%) deviated significantly from the expected Mendelian ratio (1[ratio ]2[ratio ]1 or 3[ratio ]1). Out of 75 markers, 69 (one morphological, three isozyme and 65 RAPD markers) were assigned to 14 linkage groups comprising 898 cM. The average distance between two adjacent markers was 17·2 cM. The present linkage map will serve as a reference point for further linkage studies in grasspea.

A Genetic Linkage Map of Kenaf (Hibiscus cannabinus L.) Based on SRAP, ISSR and RAPD Markers

2011 ◽  
Vol 10 (9) ◽  
pp. 1346-1353 ◽  
Author(s):  
Guang-qing ZHANG ◽  
Jian-min QI ◽  
Xiao-chen ZHANG ◽  
Ping-ping FNAG ◽  
Jian-guang SU ◽  
...  
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Hibiscus Cannabinus

scholarly journals Construction of Genetic Map of Jute (Corchorus olitorius L.) Based on RAPD Markers

2009 ◽  
Vol 18 (2) ◽  
pp. 165-172 ◽  
Author(s):  
Samiul Haque ◽  
Nadim Ashraf ◽  
Selina Begum ◽  
R.H. Sarkar ◽  
Haseena Khan
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Group Analysis ◽  
Basic Chromosome Number ◽  
Marker Density ◽  
Linkage Groups ◽  
Average Marker Density ◽  
Rapd Polymorphism

The first and preliminary genetic linkage map of the jute genome was constructed with RAPD markers using two parents (variety O-9897 and accession no. 1805) and their F2 populations. Linkage analysis at a LOD (Log of odds base 10) score of 3.0 and a maximum distance 50 cM revealed 18 linkage groups. Among the 18 linkage groups, 15 contained single locus and the remaining three groups 16, 17 and 18 contained 2, 11 and 12 loci, respectively. The three multi locus linkage groups varying in length from 15.9 - 241.7 cM, snapped a total length of 463.7 cM with an average marker density of 19.6 cM between adjacent markers. The basic chromosome number of Corchorus spp. is seven (2n = 14), so in saturated map, seven linkage groups should have been obtained to represent the genome. But for linkage group analysis, the effort was very limited and the total number of loci (40) was also low.  Key words: Jute, Linkage map, RAPD, Polymorphism D.O.I 10.3329/ptcb.v18i2.3647 Plant Tissue Cult. & Biotech. 18(2): 165-172, 2008 (December)

A genetic linkage map of Picea abies Karst., based on RAPD markers, as a tool in population genetics

1994 ◽  
Vol 88-88 (3-4) ◽  
pp. 283-288 ◽  
Author(s):  
G. Binelli ◽  
G. Bucci
Keyword(s):  
Population Genetics ◽  
Picea Abies ◽  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map

A genetic linkage map of marine shrimp Penaeus (Fenneropenaeus) chinensis based on AFLP, SSR, and RAPD markers

2010 ◽  
Vol 28 (4) ◽  
pp. 815-825 ◽  
Author(s):  
Bo Liu ◽  
Qingyin Wang ◽  
Jian Li ◽  
Ping Liu ◽  
Yuying He
Keyword(s):  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Fenneropenaeus Chinensis ◽  
Marine Shrimp

A genetic linkage map of crested wheatgrass based on AFLP and RAPD markers

Genome ◽  
2012 ◽  
Vol 55 (4) ◽  
pp. 327-335 ◽  
Author(s):  
Xiaoxia Yu ◽  
Xiaolei Li ◽  
Yanhong Ma ◽  
Zhuo Yu ◽  
Zaozhe Li
Keyword(s):  
Molecular Markers ◽  
Linkage Map ◽  
Genetic Linkage ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Mapping Population ◽  
Gene Localization ◽  
Linkage Groups ◽  
Crested Wheatgrass ◽  
Map Distance

Using a population of 105 interspecific F2 hybrids derived from a cross between Agropyron mongolicum Keng and Agropyron cristatum (L.) Gaertn. ‘Fairway’ as a mapping population, a genetic linkage map of crested wheatgrass was constructed based on AFLP and RAPD molecular markers. A total of 175 markers, including 152 AFLP and 23 RAPD markers, were ordered in seven linkage groups. The map distance was 416 cM, with a mean distance of 2.47 cM between markers. The number of markers ranged from 13 to 46 in each linkage group and the length of groups ranged from 18 to 104 cM. The research found that 30 out of 175 molecular markers showed segregation distortion, accounting for 17% of all markers. This is the first genetic linkage map of crested wheatgrass. This map will facilitate gene localization, cloning, and molecular marker-assisted selection in the future.

scholarly journals Genetic Linkage of Randomly Amplified Polymorphic DNA (RAPD) Markers in Sweetpotato

1997 ◽  
Vol 122 (1) ◽  
pp. 79-82 ◽  
Author(s):  
Paul. G. Thompson ◽  
Liang L. Hong ◽  
Kittipat Ukoskit ◽  
Zhiqiang Zhu
Keyword(s):  
Linkage Map ◽  
Linkage Mapping ◽  
Genetic Linkage ◽  
Ipomoea Batatas ◽  
Rapd Markers ◽  
Genetic Linkage Map ◽  
Rapd Marker ◽  
Randomly Amplified Polymorphic Dna ◽  
Genetic Linkage Mapping ◽  
Map Construction

RAPD marker analyses were completed on parents and progeny of two sweetpotato [Ipomoea batatas (L.) Lam.] crosses to determine the feasibility of genetic linkage map construction. A total of 100 primers was tested and 96 produced amplified genomic DNA fragments. The average number of polymorphisms per primer was 0.69. A total of 134 polyphorphic markers was observed and 74 (60%) segregated 1 band present : 1 band absent as needed for use in genetic linkage mapping of polyploids. The 60% of RAPD markers that segregated 1:1 shows that genetic linkage mapping of the hexaploid sweetpotato by RAPD marker analysis is feasible. Linkage was determined for all markers that segregated 1:1 and five pairs of linked markers were found. These were the first linked molecular markers found in sweetpotato and they show that construction of a genetic linkage map is feasible. A genetic linkage map will be a valuable tool to assist in genetic improvements.

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