Genetic relationship and polymorphism of selected medicinal plants of Asclepiadaceae using RAPD molecular analysis method

2021 ◽  
pp. 100101
Author(s):  
Boomibalagan Ponnerulan ◽  
Sivasangari Ramya Subramanian ◽  
Rajesekaran PE ◽  
Souravi Karpakal ◽  
Uthirapandi Veeranan ◽  
...  
Nature ◽  
1980 ◽  
Vol 288 (5789) ◽  
pp. 368-370 ◽  
Author(s):  
Althea K. Alton ◽  
Lee M. Silver ◽  
Karen Artzt ◽  
Dorothea Bennett

1996 ◽  
Vol 74 (2) ◽  
pp. 299-307 ◽  
Author(s):  
A. Mariani ◽  
F. Pupilli ◽  
O. Calderini

Medicago rugosa and M. scutellata, two annual species of the genus Medicago, have aroused considerable interest because they carry useful traits that could be introduced into alfalfa and have a chromosome number (2n = 30) that is quite unusual in Medicago. A cytogenetic and molecular study was undertaken to investigate the annual diploid species with 2n = 16 and 2n = 14 that seem to be the most closely related to M. rugosa and M. scutellata, with the aim of characterizing these diploid species and determining their genetic relationship with the species with 2n = 30. Karyological analysis established that some of the diploid species investigated were more similar than the others to both M. rugosa and M. scutellata (as in the case of M. intertexta, M. rotata, and M. polymorpha) or at least to one of those two species (as was the case with M. doliata, M. muricoleptis, and M. murex). RFLP analysis identified four species, namely M. intertexta and M. muricoleptis with 2n = 16, and M. polymorpha and M. murex with 2n = 14, as having the highest degree of genetic affinity with the two species with 30 chromosomes. These findings suggest the possibility of identifying the ancestors of M. rugosa and M. scutellata among those four species and therefore of verifying the probable allopolyploid origin of the two species in question. Keywords: Medicago, annual species, karyotypes, RFLPs.


2020 ◽  
Vol 21 (2) ◽  
pp. 84-93
Author(s):  
Ratna Mustika Wardhani

Abstract— The optimal use of yard is the best solution in providing added value for agro-industry products. One of the raw materials for agro-industry is medicinal plants. This study aims to determine the potential of medicinal plants planted in the yard and analyze the added value of medicinal plants grown in the yard into agro-industrial products. The method used is descriptive method that is applied in several regions that empower fruit, vegetable and medicinal plants as providers of agro-industrial raw materials, while the data analysis method uses the Value-Add Analysis method using the Hayami method (1987). After the research can be concluded as follows: (1) Identification of 15 types of medicinal plants, of which all types of medicinal plants can be used as agroindustry raw materials, namely Ginger, Turmeric, Sere, Pandan, Lengkuas, Aloe Vera, Kencur , Betel, Mustache cat, Tread Doro, Temu lawak, Temu Ireng, Kunci, Keji beling, Sambiroto. (2) Each research area has superior priority for the types of plants used as different raw materials, from the 3 highest priority sequences, namely: Ngawi Regency (Jahe, Kunyit, Sere), Magetan Regency (Ginger, Turmeric, Pandan) , Kabupaten Madiun (Ginger, Galangal, Turmeric), Madiun City (Ginger, Pandanus, Sere). (3) Processed products based on medicinal plants, namely Ginger into ginger syrup, are added value of Rp. 20250 - / kg, Turmeric plants become Jamu Kunyit in the amount of Rp. 19500 / kg, Pandanus plants become processed products of Pandan Dye amounting to Rp.46800 / kg. Keywords—: Medicinal Plants; Yard; Agroindustry.


Sign in / Sign up

Export Citation Format

Share Document