Volume 53 (2022)
Volume 52 (2021)
Volume 51 (2020)
Volume 50 (2019)
Volume 49 (2018)
Volume 48 (2017)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2012)
Volume 42 (2011)
Volume 41 (2010)
Volume 40 (2009)
Volume 39 (2009)
Genome-wide association study for milk production and somatic cell score traits in ‎Iranian Holstein cattle

Rostam Pahlavan; Mohammad Moradi Shahre Babak; Ardeshir Nejati Javaremi; Rostam Abdollahi Arpanahi

Volume 51, Issue 3 , December 2020, , Pages 221-229

https://doi.org/10.22059/ijas.2020.308210.653796

Abstract
  The main objective of dairy farmers is to maximize their profit. Increased incidence of mastitis in farms is one of the health problems, causing in serious economic losses as a consequence of treatment costs and reduction of production and longevity. The objective of this study was to evaluate the genetic ...  Read More

Identification of genes, biological pathways and signaling affecting heat stress with ‎microarray data sets in poultry

Milad Rezaei Sinaki; Mostafa Sadeghi; Abolfazl Bahrami; Mohammad Moradi Shahrbabak

Volume 51, Issue 3 , December 2020, , Pages 243-251

https://doi.org/10.22059/ijas.2020.307066.653793

Abstract
  Heat stress in poultry decreases performance, weakens immune system and increases mortality, significantly. Given the interactions between biological pathways involved in heat stress, it is necessary to use a comprehensive approach to study heat stress. In this study, the effects of heat stress on gene ...  Read More

Investigating on the fitness of the strategies to control the BVD infection in Holstein ‎race ‎

Muna Kholghi; Mohammad Moradi Shahre Babak; Mostafa Sadeghi; Seyed Reza Miraei-Ashtiani; Mohammad Mehdi Ranjbar; Mohsen Lotfi

Volume 51, Issue 2 , August 2020, , Pages 163-171

https://doi.org/10.22059/ijas.2020.293619.653757

Abstract
  This study was conducted to evaluate prevalence of BVD and the strategies which were applied for prevention of BVD over the past 50 years in some provinces of Iran. Blood samples of 500 Iranian Holstein race were randomly collected from three dairy farms located in Tehran, Isfahan and Qazvin provinces. ...  Read More

Estimation of effective population size of Iranian water buffalo by genomic data

Mahdi Mokhber; Mohammad Moradi Shahre Babak; Mostafa Sadeghi; Hossein Moradi Shahrbabak; Javad Rahmani-Nia

Volume 50, Issue 3 , December 2019, , Pages 197-205

https://doi.org/10.22059/ijas.2017.228198.653513

Abstract
  In order to estimate the effective population size (Ne) in Iranian water buffalo blood and hair samples of 407 individual from Azari (N=260), Khuzestani (N=120) and Mazandrani (N=27) buffalo populations were gathered. After DNA extaraction, the samples were genotyped using Axiom® Buffalo Genotyping ...  Read More

Comparison of homozygosity in SNP and ROH sites in Holstein dairy cows with high ‎and low production levels

Hojatollah Mousapour; Ardeshir Nejati-Javaremi; Mohammad Moradi-ShahreBabak; Mahdi Saatchi

Volume 50, Issue 3 , December 2019, , Pages 249-258

https://doi.org/10.22059/ijas.2018.246333.653587

Abstract
  Increased homozygosity resulted from mating of relatives is considered as one of the challenges faced in dairy farming industry which has attracted the attentions. This research has been conducted to measure homozygosity based on SNP and ROH in high- and low-producing Holstein cows. In current research, ...  Read More

Detection of selection signatures in Azeri and Mazandrani buffalo populations by high density SNP markers

Mahdi Mokhber; Mohammad Moradi Shahre Babak; Mostafa Sadeghi; Hossein Moradi Shahrbabak; Javad Rahmani-Nia

Volume 50, Issue 2 , September 2019, , Pages 89-102

https://doi.org/10.22059/ijas.2017.228562.653514

Abstract
  In order to detect signature of selection on buffalo genome, a set of 287 water buffalo samples from 260 Azari and 27 Mazandarani buffalo breeds were genotyped using the Axiom® Buffalo Genotyping 90K Array. The unbiased fixation index method (FST) was used to detect signatures of selection. In total, ...  Read More

Study of the correlation among milk production traits, its components and the breeding value of these traits with predicted methane using volatile fatty acids in Iranian Holstein cattle

Ali Jalil Sarghale; Mohammad Moradi Shahre Babak; Hossein Moradi Shahrbabak; Ardeshir Nejati Javaremi; Mahdi Saatchi

Volume 50, Issue 1 , August 2019, , Pages 1-10

https://doi.org/10.22059/ijas.2017.230439.653526

Abstract
  The methane production from ruminant production system was estimated to reach 250-500 L per animal per day which has been reported to contribute up to 8-10 % of global warming during the next 50-100 years. The aim of this study was to investigate the correlation among methane emission (predicted by volatile ...  Read More

Invistigation of effictive populatioin, linkage disequilibrium and haplotype block structure in Azarbaijani breed buffalo using high density SNP markers

Mohammad Hossein Fallahi; Hossein Moradi Shahrbabak; Mohammad Moradi Shahrbabak; Rostam Abdollahi Arpanahi

Volume 49, Issue 2 , September 2018, , Pages 247-255

https://doi.org/10.22059/ijas.2017.214013.653463

Abstract
  The aim of this study was to determine genomewide linkage disequilibrium (LD), Haplotype block and effective population size using the information obtained from 243 Azarbaijani breed buffalo using a high density SNP panel (Axiom® Buffalo Genotyping 90K). After quality control of SNP markers data, ...  Read More

Searching causal structure among calving traits in first-parity Holstein cattles of Iran

Morteza Sattaei Mokhtari; Mohammad Moradi Shahrebabak; Ardeshir Nejati Javaremi; Guilherme J. M. Rosa

Volume 49, Issue 1 , June 2018, , Pages 1-9

https://doi.org/10.22059/ijas.2017.226874.653505

Abstract
  In this research the causal structure among calving traits of 29950 first-parity Holstein cattles of Iran including calving difficulty (CD), birth weight of calves (BW) and gestation length (GL) was revealed applying data collected by Iranian Animal Breeding in 131 herds from 1995 to 2004 by Inductive ...  Read More

Comparison of PCA and DAPC methods for analysis of Iranian Buffalo population structure using SNPchip90k data

Zahra Azizi; Hossein Moradi Shahrbabak; Mohammad Moradi Shahrbabak

Volume 48, Issue 2 , September 2017, , Pages 153-161

https://doi.org/10.22059/ijas.2017.213547.653461

Abstract
  Understanding of population genetic structure is valuable for better implementation of breeding programs and most importantly, preservation of genetic resources. Genomic data provide an opportunity to consider complex evolutionary history of populations and reconstruct rare historical events. In this ...  Read More

The pattern of linkage disequilibrium in three native Iranian sheep breeds

Somayeh Barani; Mohammad Moradi-Shahrbabak; Ardeshir Nejati-Javaremi; Mohammad Hosein Moradi; Mohsen Gholizadeh; Majid Khansefid

Volume 48, Issue 1 , June 2017, , Pages 11-18

https://doi.org/10.22059/ijas.2017.221876.653485

Abstract
  Understanding the pattern of linkage disequilibrium (LD) in different populations provides useful information for genomic selection (GS), genome wide association studies (GWAS) and identification of genetic architecture of traits by estimating the persistence of LD phase between markers and quantitative ...  Read More

Association of the BoLA-DRB3 alleles with peripheral blood mononuclear cell proliferation in response to Staphylococcusaureus

Hadi Atashi; Mohammad Moradi Shar e Babak; Hassan Mehrabani-Yegane; Seyed Reza Miraei-Ashtiani; Ghodratollah Rahimi-Mianji

Volume 47, Issue 3 , December 2016, , Pages 369-378

https://doi.org/10.22059/ijas.2016.59792

Abstract
  The aim of this study was to investigate the association of bovine leukocyte antigen-DRB3 alleles with peripheral blood mononuclear cell (PBMC) proliferation in response to Staphylococcus aureus. The animals included in this study (n=347) were approximately of same age and comprised of F2 Holstein-Friesian ...  Read More

Genetic classification of Azari and North ecotype Buffalo population using SVM method

Zahra Azizi; Hossein Moradi Shahrbabak; Mohammad Moradi Shahrbabak; Abbas Rafat; Jalil Shodja

Volume 47, Issue 2 , October 2016, , Pages 279-290

https://doi.org/10.22059/ijas.2016.59033

Abstract
  The purpose of this research was to classify buffaloes from different areas of the two Azari (West and East Azarbayjan and Ardabil provinces) and North (Guilan province) ecotypes using support vector machine method. A total of 258 buffalo were sampled and genotyped using the Axiom Buffalo 90K Genotyping ...  Read More

Identification of novel SNP in promoter of Insulin-Like Growth Factor-I (IGF1) gene in Japanese quail by PCR-SSCP assay

Homa Aarabi; Mohammad Moradi Shahrbabak; Abbas Pakdel; Hossein Moradi Shahrbabak; Ali Esmailizadeh koshkoiyeh

Volume 47, Issue 2 , October 2016, , Pages 303-312

https://doi.org/10.22059/ijas.2016.59035

Abstract
  Insulin-like growth factor-1 gene (IGF1) is a biological candidate gene for investigation traits such as growth, body weight and muscles growth in different species. In this research eight pairs of white and wild quails were crossed reciprocally as a base population. A total of 34 quails were produced ...  Read More

Polymorphism in ACACA gene and its association with milk and growth traits in Mahabadi goats using the PCR-SSCP technique

Reza Faraji; Mostafa Sadeghi; Mohammad Moradi Shahrbabak

Volume 46, Issue 4 , January 2016, , Pages 361-369

https://doi.org/10.22059/ijas.2015.56821

Abstract
  This research was conducted to study polymorphism of intron 44 of ACACA gene and its association with milk traits in Mahabadi goats. Blood samples were taken from 81 Mahabadi goats. DNA was extracted from blood using salting out method. 897 base pair fragment of intron 44 ACACA gene was amplified using ...  Read More

Characterization and diversity of growth hormone gene sequences in Iranian dromedary and Bactrian Camels

Nemat Hedayat-Evrigh; Seyed Reza Miraei-Ashtiani; Mohammad Moradi Shahrbabak; Saber Mohammad Maghsoodi

Volume 46, Issue 4 , January 2016, , Pages 399-406

https://doi.org/10.22059/ijas.2015.56825

Abstract
  Camel is a resistant species to drought and cold weather and produces milk and meat in harshest environmental condition. Camel population in Iran has been decreasing during last decades, and genetic studies are quite necessary for considering the conservation and productivity of this species. In this ...  Read More

Protein supplement ensiling effects of ensiling on platability, body protein, brood rearing and population growth of honey bee colony (Apis mellifera)

Abbas Rezaei; Gholamali Nehzati-Paghgale; Mohammad Moradi Shahr Babak; Mehdi Ghanjkhanlo

Volume 46, Issue 3 , October 2015, , Pages 345-350

https://doi.org/10.22059/ijas.2015.56428

Abstract
  This research was conducted to evaluate the effects of feeding fermented diets as a protein supplement, using different diets in a completely randomized design with 6 treatments and 7 replications per treatment for 50 days in apiary in Karaj area. Honey bee colonies were assimilated in terms of honey, ...  Read More

Genome-Wide Survey of signature of positive selection in Khuzestani and Mazandrani buffalo breeds

Mahdi Mokhber; Mohammad Moradi Shahrbabak; Mostafa Sadeghi; Hossein Moradi Shahrbabak; John Williams

Volume 46, Issue 2 , August 2015, , Pages 119-131

https://doi.org/10.22059/ijas.2015.55643

Abstract
  Identification of selection targeted genomic regions is one of the most challenging areas of research in animal genetics, particularly in livestock. We carried out a genome-wide scan for signatures of positive selection to identify genomic regions that had been under selection in Iranian Khuzestani and ...  Read More

A Study of the Effect of Using Dense Markers Close to the Known Loci of Trait Affecting Genes on Genomic Evaluation Accuracy

Azadeh BOOSTAN; Ardeshir NEJATI-JAVAREMI; Mahammad MORADI SHAHRBABAK; Mehdi SAATCHI

Volume 44, Issue 1 , June 2015, , Pages 53-60

https://doi.org/10.22059/ijas.2013.32131

Abstract
  Throughout the present study the effect of using markers close to genes affecting a trait, ascompared with the use of all the markers of a genome, and also the effect of on increase in thenumber of reference groups, on the accuracy of a genetic evaluation, was investigated. Genomicevaluation was done ...  Read More

Potential Relationship between Amino Acid Motifs in the Antigen-binding Groove of BoLA-DR Molecule with Peripheral Blood Mononuclear Cell Proliferation in Response to S. aureus

Mohammad Moradi Shahre Babak; hasan mehrabani

Volume 44, Issue 3 , December 2014, , Pages 247-254

https://doi.org/10.22059/ijas.2013.36152

Abstract
  Potential relationships between amino acid motifs in the antigen binding groove of various alleles of the bovine major histocompatibility complex DR (BoLA-DR) molecule and Peripheral Blood Mononuclear Cell (PBMC) proliferation, in response to S. aureus and phytohemaglutinin, were investigated. The animals ...  Read More

Lactation curve modeling for milk production traits in Mahabadi goat breed

Abdollah Rezagholivand Lahroud; Mohammad Moradi Shahrebabak; Abbas Pakdel

Volume 45, Issue 2 , August 2014, , Pages 173-184

https://doi.org/10.22059/ijas.2014.51820

Abstract
  In this research, in order to describe milk production traits lactation Mahabadi goat breed, seven statistical functions were fitted using 1665 milk production traits records and 833 body weight records. The milk production traits were milk yield, fat percent, fat yield, protein percent, protein yield, ...  Read More

Determination of the impact of some factors on genotype imputation error rates for genome wide association studies in dairy cattle

Mohammad Sahebhonar; Mohammad Moradi Shahrbabak; Seyed Reza Miraei Ashtiani; Abbas Pakdel; Dorian J. Garrick

Volume 45, Issue 1 , April 2014, , Pages 9-15

https://doi.org/10.22059/ijas.2014.51744

Abstract
  In this study, effect of two genotype imputation strategies, relatedness between reference panel and test populations and minor allele frequency on imputation error rate were examined with using a stochastic simulated population. Reference panel and test populations were composed of 1,000 and 500 individuals, ...  Read More

Factors associated with mortality from birth to yearling age in Moghani lambs

Hamed Rezaei; Hosein Moradi Shahrbabak; Mohammad Moradi Shahrbabak; Mahdi Bayeriyar

Volume 45, Issue 1 , April 2014, , Pages 51-58

https://doi.org/10.22059/ijas.2014.51749

Abstract
  The data used in this research were according to survival rate records of 9700 lambs from 735 rams and 8082 ewes, which collected at Moghani Flock Breeding Research Station during the year 1365 to 1390. The frequency distribution causes of culling and survival distribution function of lambs to yearling ...  Read More

Effect of Divergent Selection for Body Weight on Egg Production and other Reproduction Traits in Japanese Quail

Raheleh Sadeghi; Abbas Pakdel; Mohammad Moradi Shahr Babak

Volume 44, Issue 4 , January 2014, , Pages 313-320

https://doi.org/10.22059/ijas.2013.50374

Abstract
  The aim followed in the present research was to investigate the effect of nine generations of divergent selection on some reproductive and egg production traits in Japanese quail. The results indicated that selection for 4-week body weight, increased the age at sexual maturity of HW and of LW lines, ...  Read More

A Comparison of six Animal Breeding Software Packages

rostam abdollahi; Mohammad Moradi Shahre Babak; mohammad bagher zandi; mohammad razm kabir

Volume 43, Issue 3 , October 2013, , Pages 393-400

https://doi.org/10.22059/ijas.2012.29346

Abstract
  The objective followed in this study was to compare six software packages (DFREML, WOMBAT, ASReml, MATVEC, DMU and Thrgibbsf90) as based on some such features as being user friendly, easing computational facilities as well as accuracy and precision of the estimated genetic vs. environmental parameters. ...  Read More