Fingerprinting Indian potato cultivars by random amplified polymorphic DNA (RAPD) markers

2001 ◽  
Vol 44 (4) ◽  
pp. 375-387 ◽  
Author(s):  
S. K. Chakrabarti ◽  
D. Pattanayak ◽  
P. S. Naik
Keyword(s):  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Potato Cultivars ◽  
Indian Potato Cultivars

RAPD and Protein Analyses Revealed Polymorphism in Mutated Potato Cultivars

2013 ◽  
Vol 64 (2) ◽  
Author(s):  
Irshad Ahmad ◽  
Samiullah Khan ◽  
Muhammad Arshad Javed ◽  
Fahrul Zaman Huyop ◽  
Muhammad Tariq ◽  
...  
Keyword(s):  
Banding Pattern ◽  
Total Protein ◽  
Genomic Dna ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Potato Cultivars ◽  
Polymorphic Behavior ◽  
Mutant Lines

Genomic DNA of the mutant lines of the three potato cultivars, Cardinal, Diamant and Desiree, with respect to controls were isolated and analyzed for polymorphisms by using random amplified polymorphic DNA (RAPD) markers. Four 10 bp random fragment primers, S-13, S-18, S-19 and R-17 were studied and all of them gave the amplification of genomic DNA. All of the mutant lines gave different banding pattern against different primers with respect to control plants of the three varieties, and bands are present at 50 bp to 1500 bp. All these primers with specific banding pattern were unique in their polymorphic behavior. Different banding pattern of total protein contents were also observed by PAGE analysis of all the mutant lines as compared with the control plants. It is therefore suggested that RAPD and protein analyses would be important tools to detect the polymorphism in mutated lines of potato.

scholarly journals Anatomical profile and genetic variability of sweet potato (Ipomoea batatas) cultivars in Banyumas, Central Java, based on RAPD markers

2020 ◽  
Vol 21 (4) ◽  
Author(s):  
SITI SAMIYARSIH ◽  
Nur Fitrianto ◽  
ENUR AZIZAH ◽  
WIWIK HERAWATI ◽  
ROCHMATINO
Keyword(s):  
Genetic Variability ◽  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Dna Amplification ◽  
Anatomical Study ◽  
Wide Distribution ◽  
Potato Cultivars ◽  
Central Java

Abstract. Samiyarsih S, Fitrianto N, Azizah E, Herawati W, Rochmatino. 2020. Anatomical profile and genetic variability of sweet potato (Ipomoea batatas) cultivars in Banyumas, Central Java, based on RAPD markers. Biodiversitas 21: 1755-1766. Indonesia has developed a food consumption diversification based on local sources. Sweet potato (Ipomoea batatas) is one of the tubers of carbohydrate sources in addition to wheat, rice, corn, potatoes, and cassava. It has a wide distribution, and high cultivars diversity produces a high variation on its morphology, anatomy, and genetic modification. The objectives of this research were to investigate the anatomical profile and genetic variability of eight sweet potatoes (Ipomoea batatas) cultivars found in Banyumas, Central Java, Indonesia. Anatomical profile was observed by the embedding method and subjected to analysis of variance. DNA amplification using Random Amplified Polymorphic DNA (RAPD) method with 10 primers, namely OPA-1, OPA-2, OPA-3, OPA-4, OPA-9, OPA-11, OPA-13, OPA-15, OPA-16, and OPA-18. The result of the anatomical study showed that eight sweet potato cultivars have significantly different (p<0.05) variation in leaf anatomical profile. RAPD primers produced 52 amplified fragments varying from 100 to 1300 bp in size, and 90.40% of the amplification bands were polymorphic. The genetic similarity level is ranged from 0.37 to 0.93. Two unspecific groups were forming at a coefficient of 55% from the dendrogram. The first group consisted of one cultivar, Cangkuang, and the second group consisted of seven cultivars Antin, Ungu Tua, Borobudur, Sukuh, Sari, Beta, and Kidal. The nearest relationships cultivars were Borobudur, and Ungu Tua had the highest similarity coefficient of 93%, and the lowest similarity found in Cangkuang and Antin with a coefficient of 37%. The range of genetic distance of eight cultivars was from 0.37-0.93. Implementation of the research would particularly useful for the identification and evaluation of the genetic improvement of sweet potato cultivars.

scholarly journals Evaluation of Potato Cultivars Grown in Saudi Arabia by Morphological Characters and RAPD Markers

2007 ◽  
Vol 12 ◽  
pp. 35
Author(s):  
Abd-Rahman Mohamed M. Al-Moshileh ◽  
Mohamed Zaky El-Shinawy ◽  
Mohamed Ibrahim Motawei
Keyword(s):  
Genetic Diversity ◽  
Genetic Similarity ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Dry Weight ◽  
Morphological Characters ◽  
Potato Cultivars ◽  
The Other ◽  
Polymerase Chain ◽  
Pair Wise Comparison

Genetic diversity of 10 potato cultivars was investigated at the DNA level with the random amplified polymorphic DNA (RAPD) procedure and at the phenotypic level using morphological characters. The results indicated that there were considerable variations among the different studied cultivars. Cultivars Victoria, Frizia and Safaren had the highest chlorophyll content compared to the other cultivars in both seasons. The largest leaf area and leaf dry weight were measured in cultivar Safaren and Mondial in both seasons. Cultivars Aboulx and Mondia produced the highest tuber yield in both seasons. On the other hand, cultivars Victoria and Edward were characterized by their considerably lower yield than other studied cultivars. Specific gravity varied considerably among the different potato cultivars. Thirteen random decamer primers were used to amplify DNA via the polymerase chain reaction and 75 RAPDs were generated. The RAPD profiles obtained were successfully used to differentiate potato cultivars. Based on the pair-wise comparison of amplification products, genetic similarity was estimated. The genetic similarity among all potato cultivars ranged from 50 to 92 %. Cultivars Victoria and Etfadoal presented the least similarity (0.50) while cultivars Mondial and Citrix had the greatest similarity (0.92). Etfadoal cultivar displayed the greatest genetic diversity of all cultivars. A dendrogram was constructed using UPGMA analysis. On the basis of this analysis, the cultivars were grouped into three clusters. The polymorphism detected suggests that RAPD markers are reliable for identification of potato cultivars and could be exploited in genetic mapping of populations to tag economically important traits. 

EVALUATION OF PTYCHOBOTHRIDEAN CESTODES USING RANDOM AMPLIFIED POLYMORPHIC DNA (RAPD) MARKERS FROM FRESH WATER FISHES IN GODAVARI BASIN (M.S.) INDIA

2017 ◽  
Vol 23 (2) ◽  
Author(s):  
SUNITA BORDE ◽  
ASAWARI FARTADE ◽  
AMOL THOSAR ◽  
RAHUL KHAWAL
Keyword(s):  
Fresh Water ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Band Pattern ◽  
Genomic Variation ◽  
Polymorphic Band ◽  
Rapd Profile ◽  
Band Size ◽  
Pcr Product ◽  
The Common

Ptychobothridean genera like Senga and Circumoncobothrium are the common parasites of fresh water fishes. The genotypic study of these parasites was taken by RAPD. The RAPD profile of these two parasites were not similar to each other as depicted by the band pattern in picture. These results suggest the presence of inter-specific polymorphism among cestode parasites of two different genera for RAPD analysis. The present study demonstrated that genetic differentiation of cestode parasites could be accomplished on the basis of genomic variation with polymorphic band pattern using RAPD. All the detected bands (PCR product) were polymorphic and band size ranged from 500-5000 bp in length. The RAPD of profiles using GBO-31, GBO-32, GBO-33, GBO-34, GBO-35 and GBO-36. Primers were able to characterize inter-specific polymorphism among the two genus ( Senga and Circumoncobothrium ). Genetic analysis suggests that Senga and Circumoncobothrium show genetic diversity with respect to RAPD patterns using all the six primers used for the present study. The genetic distance between the analyzed genuses ranged from 0.14 to 0.80. The differentiation of the two parasites on the basis of genetic markers could greatly facilitate study on the biology of these parasites.

Cytoplasmic Types of Indian Potato Cultivars and Their Effect on Important Agronomic Traits

2021 ◽  
Author(s):  
G. Vanishree ◽  
Virupaksh U. Patil ◽  
Ratna Preeti Kaur ◽  
Vinay Bhardwaj ◽  
S. K. Chakrabarti ◽  
...  
Keyword(s):  
Agronomic Traits ◽  
Potato Cultivars ◽  
Indian Potato Cultivars

scholarly journals Detection and analysis of genetic variation in Salicornieae (Chenopodiaceae) using random amplified polymorphic DNA (RAPD) markers

Taxon ◽  
1995 ◽  
Vol 44 (1) ◽  
pp. 53-63 ◽  
Author(s):  
T. Luque ◽  
C. Ruiz ◽  
J. Avalos ◽  
I. L. Calderón ◽  
M. E. Figueroa
Keyword(s):  
Genetic Variation ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna

scholarly journals DNA profiling of commercial chilli pepper (Capsicum annuum L.) varieties using random amplified polymorphic DNA (RAPD) markers

2013 ◽  
Vol 12 (30) ◽  
pp. 4730-4735 ◽  
Author(s):  
Prasad Bylla ◽  
Gulab Khan R ◽  
Radha T ◽  
Ravi Ch ◽  
Venkataiah P ◽  
...  
Keyword(s):  
Capsicum Annuum ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Dna Profiling ◽  
Chilli Pepper ◽  
Capsicum Annuum L

Genetic diversity of Meloidogyne spp. parasitising potato in Brazil and aggressiveness of M. javanica populations on susceptible cultivars

Nematology ◽  
2017 ◽  
Vol 19 (1) ◽  
pp. 69-80 ◽  
Author(s):  
Israel L. Medina ◽  
Cesar B. Gomes ◽  
Valdir R. Correa ◽  
Vanessa S. Mattos ◽  
Philippe Castagnone-Sereno ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Rapd Markers ◽  
Potato Production ◽  
Potato Cultivars ◽  
Root Knot Nematode ◽  
Root Knot Nematodes ◽  
Nematode Reproduction ◽  
Meloidogyne Spp ◽  
Prevalent Species ◽  
Reproduction Factor

Root-knot nematodes (Meloidogyne spp.) significantly impact potato production worldwide and in Brazil they are considered one of the most important group of nematodes affecting potatoes. The objectives of this study were to survey Meloidogyne spp. associated with potatoes in Brazil, determine their genetic diversity and assess the aggressiveness of M. javanica on two susceptible potato cultivars. Fifty-seven root-knot nematode populations were identified using esterase phenotyping, including Meloidogyne javanica, M. incognita, M. arenaria and M. ethiopica. Overall, root-knot nematodes were present in ca 43% of sampled sites, in which M. javanica was the most prevalent species, and the phenotypes Est J3, J2a and J2 occurred in 91.2, 6.7 and 2.1% of the positive samples, respectively. Other species, such as M. incognita, M. arenaria and M. ethiopica, were found less frequently and occurred at rates of 6.4, 4.3 and 2.1% of the samples, respectively. Sometimes, M. javanica was found in mixtures with other root-knot nematodes in ca 10.6% of sites containing Meloidogyne. After confirming the identification of 17 isolates of M. javanica and one isolate each of M. incognita, M. arenaria and M. ethiopica by SCAR markers, the populations were used to infer their genetic diversity using RAPD markers. Results revealed low intraspecifc genetic diversity among isolates (13.9%) for M. javanica. Similarly, M. javanica sub-populations (J2a) clustered together (81% of bootstrap), indicating subtle variation from typical J3 populations. The aggressiveness of four populations of M. javanica from different Brazilian states on two susceptible potato cultivars was tested under glasshouse conditions. Results indicated differences in aggressiveness among these populations and showed that potato disease was proportional to nematode reproduction factor.

Genetic diversity in Bambara groundnut (Vigna subterranea L.) germplasm revealed by RAPD markers

Genome ◽  
2001 ◽  
Vol 44 (6) ◽  
pp. 995-999 ◽  
Author(s):  
H I Amadou ◽  
P J Bebeli ◽  
P J Kaltsikes
Keyword(s):  
Genetic Diversity ◽  
Cluster Analysis ◽  
Rapd Markers ◽  
Random Amplified Polymorphic Dna ◽  
Geographic Origin ◽  
Bambara Groundnut ◽  
International Institute ◽  
Tropical Agriculture ◽  
Vigna Subterranea ◽  
Ibadan Nigeria

Random amplified polymorphic DNA (RAPD) markers were used to assess genetic diversity in Bambara groundnut (Vigna subterranea L.) germplasm using 25 African accessions from the collection in the International Institute for Tropical Agriculture, Ibadan, Nigeria. Fifty random decamer primers were screened to assess their ability to detect polymorphism in bambara; 17 of them were selected for this study. Considerable genetic diversity was found among the V. subterranea accessions studied. The relationships among the 25 accessions were studied by cluster analysis. The dendrograms showed two main groups of accessions mainly along the lines of their geographic origin. It is concluded that RAPD can be used for germplasm classification in bambara groundnut and hence for improving this crop.Key words: germplasm, PCR, RAPD, Vigna subterranea.

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