Evaluation of Pakistani goat breeds for genetic resistance to Haemonchus contortus

被引：8

作者：

Babar, Masroor Ellahi ^{[1
]}

Hussain, Tanveer ^{[1
]}

Ahmad, Muhammad Sarfraz ^{[2
]}

Ali, Akhtar ^{[3
]}

Abbas, Kamran ^{[3
]}

Ali, Muhammad Muddassir ^{[4
]}

机构：

[1] Virtual Univ Pakistan, Dept Bioinformat, Lahore 54000, Pakistan

[2] Prov Diagnost Lab, Dept Livestock & Dairy Dev, Lahore, Pakistan

[3] Univ Vet & Anim Sci, Inst Biochem & Biotechnol, Lahore, Pakistan

[4] Afyon Kocatepe Univ, Dept Mol Biol & Genet, Afyon, Turkey

来源：

ACTA VETERINARIA BRNO | 2015年 / 84卷 / 03期

关键词：

Genetic variability; FAMACHA; Beetal goat; packed cell volume; GASTROINTESTINAL NEMATODE PARASITES; SHEEP; PERFORMANCE; DORPER; LAMBS;

D O I：

10.2754/avb201584030231

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

This study aimed to evaluate the genetic resistance of Pakistani goat breeds (Beetal, Teddy, Angora, Nachi) against Haemonchus contortus. In total, 13 animals of each breed, irrespective of sex, were selected. Following artificial infection with 5000 L3 (third stage) larvae of Haemonchus contortus to each animal, susceptibility and resistance of each breed was then assessed on the basis of body weight, feacal egg counts, packed cell volume and FAMACHA system on days 0, 28, 35, and 42. Variation in response of all goat breeds to H. contortus was observed. Better resistance was observed in Teddy and Beetal breeds (P < 0.05) followed by Nachi and Angora breeds. Genetic diversity was noted among these four goat breeds which could be explored further to minimize the use of anthelmintics and to exploit the genetic potential of the different goat breeds.

引用

页码：231 / 235

页数：5

共 16 条

[1] Effects of gastrointestinal nematodes on milk productivity in three dairy goat breeds [J].

Alberti, E. G. ;

Zanzani, S. A. ;

Ferrari, N. ;

Bruni, G. ;

Manfredi, M. T. .

SMALL RUMINANT RESEARCH, 2012, 106 :S12-S17

[2] Resistance of Santa Ines, Suffolk and Ile de France sheep to naturally acquired gastrointestinal nematode infections [J].

Amarante, AFT ;

Bricarello, PA ;

Rocha, RA ;

Gennari, SM .

VETERINARY PARASITOLOGY, 2004, 120 (1-2) :91-106

[3] Genetic resistance to gastro-intestinal nematode parasites in Galla and Small East African goats in the sub-humid tropics [J].

Bakert, RL ;

Audho, JO ;

Aduda, EO ;

Thorpe, W .

ANIMAL SCIENCE, 2001, 73 :61-70

[4]

Bath GF, 2001, TCPSAF8821A FAO

[5] Relative resistance to gastrointestinal nematode parasites in Dorper, Katahdin, and St. Croix lambs under conditions encountered in the southeastern region of the United States [J].

Burke, JM ;

Miller, JE .

SMALL RUMINANT RESEARCH, 2004, 54 (1-2) :43-51

[6] The unique resistance and resilience of the Nigerian West African Dwarf goat to gastrointestinal nematode infections [J].

Chiejina, Samuel N. ;

Behnke, Jerzy M. .

PARASITES & VECTORS, 2011, 4

[7]

Corley M. M., 2012, Journal of Agricultural Science (Toronto), V4, P31

[8]

Corley M. M., 2012, Journal of Agricultural Science (Toronto), V4, P1, DOI 10.5539/jas.v4n6p1

[9] Validation of the FAMACHA© eye color chart for detecting clinical anemia in sheep and goats on farms in the southern United States [J].

Kaplan, RM ;

Burke, JM ;

Terrill, TH ;

Miller, JE ;

Getz, WR ;

Mobini, S ;

Valencia, E ;

Williams, MJ ;

Williamson, LH ;

Larsen, M ;

Vatta, AF .

VETERINARY PARASITOLOGY, 2004, 123 (1-2) :105-120

[10]

Kaplan RM, 2005, P KENT VET MED ASS 2

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