Search Result of "AFLP markers"

About 51 results
Img
Img

การประชุมวิชาการ

Genetic analysis of guava germplasm using AFLP markers

ผู้แต่ง:ImgDr.Kriengsak Thaipong, Assistant Professor, Imgสุทิน พรหมโชติ, ImgDr.Unaroj Boonprakob, Associate Professor,

การประชุมวิชาการ:

Img

Img

การประชุมวิชาการ

The use of AFLP markers to elucidate relationships within Cryptocoryne (Araceae)

ผู้แต่ง:ImgDr.Duangchai Sookchaloem, Associate Professor, ImgNiels Jacobsen , ImgJan Bastmeije, Img Marian Oergaard,

การประชุมวิชาการ:

Img
Img
Img

ผลงานตีพิมพ์ในวารสารวิชาการ

Assessment of the genetic variability amongst mandarin (Citrus reticulata Blanco) accessions in Bhutan using AFLP markers

ผู้แต่ง:ImgDorji, Kinley, ImgDr.Chinawat Yapwattanaphun, Assistant Professor,

วารสาร:

Img Img

Img
Img
Img
Img
Img
Img

ผลงานตีพิมพ์ในวารสารวิชาการ

Assessment of genetic diversity in cassumunar ginger (Zingiber cassumunar Roxb.) in thailand using AFLP markers

ผู้แต่ง:ImgKladmook, M., ImgMs.Sopida Chidchenchey, ImgDr.Vichien Keeratinijakal, Associate Professor,

วารสาร:

Img Img Img

Img
Img
Img
Img
Img
Img
Img
Img

ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Genetic Diversity of Elite and Exotic Oilseed Meadowfoam Germplasm using AFLP Markers)

ผู้เขียน:ImgSureeporn Katengam, ImgSteven J. Knapp

สื่อสิ่งพิมพ์:pdf

Abstract

Amplified fragment length polymorphism (AFLP) is a PCR-based marker, which is suitable for DNA fingerprinting. The AFLP fingerprinting has not been described in meadowfoam. This powerful method was utilized to access genetic diversity of 41 meadowfoam accessions belonging to the genus Limnanthes. The objectives were to estimate polymorphic information contents (PIC) for AFLP markers and genetic distance among germplasm, and to assess the pattern of genetic diversity in meadowfoam germplasm. One hundred and seventy six polymorphic AFLP markers were produced using 6 primer combinations across 41 accessions. The PIC value ranged from 0.0 to 0.5 and 42 % of germplasm showed high PIC scores in a range between 0.45 and 0.5. Genetic distance ranged from 0.14 to 0.55 with an average of 0.44. The UPGMA clustering phenogram based on the distance matrix was consistent with the known taxonomic classification. The first three principal coordinate analyses accounted for 37 % of total variation of genetic distance estimated. Cluster analysis and principal component analysis clearly separated L. floccosa from L. alba. Within L. alba, subspecies alba and versicolor were distinctly separated into two groups. The results suggested genetic diversity among meadowfoam germplasm was very high. This information is useful to layout framework for meadowfoam improvement thereby enhancing productivity and performance of cultivated meadowfoam.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 039, Issue 2, Apr 05 - Jun 05, Page 194 - 205 |  PDF |  Page 

123