Classification of rice germplasm. II. Discrimination of indica from japonica via analysis of amplicon length polymorphisms

1998 ◽  
Vol 17 (8) ◽  
pp. 640-645 ◽  
Author(s):  
J. Xu ◽  
S. V. Constantino ◽  
G. Magpantay ◽  
J. Bennett ◽  
S. Sarkarung ◽  
...  
Keyword(s):  
Rice Germplasm ◽  
Length Polymorphisms ◽  
Amplicon Length

scholarly journals Genetic diversity and classification of Oryza sativa with emphasis on Chinese rice germplasm

Heredity ◽  
2013 ◽  
Vol 112 (5) ◽  
pp. 489-496 ◽  
Author(s):  
C-H Wang ◽  
X-M Zheng ◽  
Q Xu ◽  
X-P Yuan ◽  
L Huang ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Oryza Sativa ◽  
Rice Germplasm

Classification of rice germplasm. I. Analysis using ALP and PCR-based RFLP

1995 ◽  
Vol 91 (2) ◽  
pp. 218-227 ◽  
Author(s):  
B. Ghareyazie ◽  
N. Huang ◽  
G. Second ◽  
J. Bennett ◽  
G. S. Khush
Keyword(s):  
Rice Germplasm

The use of DNA markers to map anthelmintic resistance loci in an intraspecific cross of Haemonchus contortus

Parasitology ◽  
2009 ◽  
Vol 137 (4) ◽  
pp. 705-717 ◽  
Author(s):  
P. W. HUNT ◽  
A. C. KOTZE ◽  
M. R. KNOX ◽  
L. J. ANDERSON ◽  
J. McNALLY ◽  
...  
Keyword(s):  
Dna Markers ◽  
Haemonchus Contortus ◽  
Anthelmintic Resistance ◽  
Field Isolate ◽  
Laboratory Strain ◽  
Drug Resistant ◽  
Drug Classes ◽  
Length Polymorphisms ◽  
Amplicon Length ◽  
Neutral Markers

SUMMARYThe use of DNA markers to track the development of anthelmintic resistance in parasites of livestock would allow informed choices for the management of this important problem. We describe a genetic mapping approach for the discovery of DNA markers for anthelmintic resistance in Haemonchus contortus. We crossed a multi-drug resistant field isolate of H. contortus with a well-characterized laboratory strain susceptible to 4 drug classes. The F2 were separately selected with 5 anthelmintics from 4 drug classes, producing drug-resistant populations carrying gene variants derived from both the field isolate and the laboratory strain. Individual F2 worms were analysed using amplicon length polymorphisms (ALPs). We looked for field isolate alleles over- or under-represented in F2 populations compared to the unselected F2 and/or the laboratory strain. The data we obtained suggest that marker association can be used to link neutral markers with resistance, but also that more markers and perhaps more inbred laboratory strains would make the procedure more likely to succeed.

Classification of rice germplasm: III. High-resolution fingerprinting of cytoplasmic genetic male-sterile (CMS) lines with AFLP

1998 ◽  
Vol 96 (6-7) ◽  
pp. 941-949 ◽  
Author(s):  
P. K. Subudhi ◽  
S. Nandi ◽  
C. Casal ◽  
S. S. Virmani ◽  
N. Huang
Keyword(s):  
High Resolution ◽  
Male Sterile ◽  
Rice Germplasm
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