|
ความสัมพันธ์ทางวิวัฒนาการของพืชสกุล Barleria โดยใช้ลาดับนิวคลีโอไทด์บริเวณ trnL-trnF (Phylogenetic Relationships in The Genus Barleria Inferred from The trnL-trnF Sequences Region) |
|---|---|
| รหัสดีโอไอ | |
| Creator | สุพัตรา โพธิ์เอี่ยม |
| Title | ความสัมพันธ์ทางวิวัฒนาการของพืชสกุล Barleria โดยใช้ลาดับนิวคลีโอไทด์บริเวณ trnL-trnF (Phylogenetic Relationships in The Genus Barleria Inferred from The trnL-trnF Sequences Region) |
| Publisher | Genetics Society of Thailand |
| Publication Year | 2556 |
| Journal Title | Thai Journal of Genetics |
| Journal Vol. | S.1 |
| Journal No. | S1 (Special Issue 1) |
| Page no. | 222 |
| Keyword | Barleria sp., Sang korani (Barleria strigosa), Ya hua nak (Barleria strigosa var. polytricha), trnL-trnF region |
| ISSN | 8578664 |
| Abstract | The objective of this study was to determine the phylogenetic relationships of Barleria sp.For molecular characteristic, the trnL-trnF region sequences of chloroplast DNA were amplified from 16 samples of Barleria sp. and 2 samples (Rhinacanthus nasutus and Andrographis paniculata) for outgroup. The size of amplified products is 930-967 base pairs. Phylogenetic tree analysis of those sequences can be generated into 7 main groups that can divide each species ofBarleria. Nevertheless, Ra ngap phit (B. siamensis) was separated into group 7 which containing R. nasutus. Furthermore, Ya hua nak (B. strigosa var. polytricha) is clearly separated from other species. For this reason, species revision should be planned. |
