Johanna Lindahl 1, 2
British Journal of Virology
...ly feed on livestock and breed in rice fields, and the majority of cases subsequently occur in rural areas. This review lists the risks of emergence of diseases due to the on-going urbanization, with especial focus on vector-borne diseases, particularly Japanese encephalitis. It is concluded, that although the mechanisms required for an extensive human to human transmission is not present for Japanese encephalitis virus, there is evidence of urban virus transm...
Shahid Iqbal Awan1*, Syed Dilnawaz Ahmad2, Muhammad Amjad Ali3, Muhammad Shahzad Ahmed1, Aurangzeb Rao1
...factory for initiating a breeding plan. Relative water content, cell membrane stability, osmotic adjustment and grain yield per plant were major contributors towards variability. Grain yield per plant was closely linked to relative water content, cell membrane stability and specific flag leaf area. Eight clusters were formed through cluster analysis, and greater genetic distance was detected among the members of cluster 6 and cluster 8 and cluster 7 and 8. Mem...
Youssef Lhor1*, Mounir Khayli1, Mohamed Bouslikhane2, Mehdi El Harrak3, Ouafaa Fassi Fihri2
Email: y.lhor@yahoo.fr
...ication of the main breeding sites of Culicoides. From April 2009 to March 2010, the study was carried out at 14 sites distributed across the country. Results indicated that the two most abundant Culicoides species were Culicoides imicola (94.2-95.85%) and Culicoides newsteidi (2.21-2.72%). The rate of prevalence of these species was bi-phasic and higher from April to June, and October to November 2009. Interestingly, the infectivity rate o...
Ummara Waheed Khan, Raza Ahmed, Irum Shahzadi and Mohmmad Maroof Shah
Email | mmshah@ciit.net.pk
...iques, traditional plant breeding has been on leading edge. The discovery of molecular genetics and biotechnological techniques, such as genome mapping, tissue culture, genetic transformation and in vitro regeneration offered new dimensions of research to improve important crop species including wheat. The tissue culture by itself has increased the crop improvement potential to develop new cultivars with desirable traits through somacl...
Tauseef Taj Kiani1*, Mozammil Hussain1 and Hidayat ur Rahman2
...t only trans gured maize breeding schemes but also constituted the foundation of maize seed industry. Evaluation of per se performance of parental lines and estimation of heterosis and inbreeding depression are prerequisites to start hybrid development program. In this context, we explored heterosis and inbreeding depression in indigenous maize germplasm comprising inbred lines NCMLQ1...
Anna-Maria Andersson*, Ann-Kristin Nyman, Per Wallgren
... a tool for selection of breeding females in a control program for AD, the optimal sampling time at which the ADV antibody levels best can predict the breeding performance of the female needs to be further evaluated....
Muhammad Jurial Baloch1*, Ghulam Murtaza Channa2, Wajid Ali Jatoi2, Abdul Wahid Baloch1, Imdad Hussain Rind1, Muhammad Ahmed Arain1 and Ayaz Ali Keerio1
...sp;hybrids may be choice breeding material for hybrid crop development to improve the yield traits. ...
Muhammad Ishaq and Raziuddin
...ilize in future rapeseed breeding programs. The estimates of variances of combining ability (σ2GCA, σ2SCA) and predictability ratio (σ2GCA/σ2SCA>1.00) indicated that gene action was predominantly additive for days to flowering while, for the rest of the traits non additive gene action was responsible as the predictability ratio was less than unity which was further confirmed by higher values of variances of SCA than GCA. In present s...
Zahir Shah, Shakoor Ahamd, Mian Saeed Sarwar, Murad Ali Khan and Javid Ali
... Holstein Friesian dairy breed calf with hanging mass in the umbilical region. Tentative diagnosis was made through clinical sign and physical examination; the area was incised under local anesthesia. After surgical procedure site was closed by applying mattress sutures. Adjunct therapy of broad-spectrum antibiotic was administered intramuscularly for five days as a post-operative measure. Catamnesis revealed that the healing was complete in 14 days with no re...
Inamullah Khan, Muhammad Subhan Qureshi, Rajwali Khan, Syed Muhammad Sohail, Ijaz Ahmad, Muhammad Shoaib and Asim Ijaz
...as recorded in different breeds i.e. achai, local non-descript and crossbred (non-descript x jersey) cattle. Higher prevalence in female cattle (15.14%) was recorded as compared to male (14%). Similarly significant difference was recorded among age group i.e. adult were more susceptible as compare to young ones. In subsistence farms level prevalence in intensive, extensive farming and nomads was 74.07%, 57% and 83.3% respectively. Bree...
Arif Khan, Abdur Rahman, Shoail Akhtar, Siraj Uddin, Zahid Ullah and Nazir Ahmad
...teristics in relation to breed and age. A total of one hundred and eight beef samples from Longissimus dorsi muscle were collected from three age groups (i.e. group 1= 12-18 monts, 2 =18.1-36.0 months and 3= > 36 months) of Kundi and Nili Ravi breeds of buffalo. Samples were obtained from freshly preselected slaughtered buffaloes at local municipal abattoir Peshawar. The effect of breed...
Jannatul Noor, Md. Ahaduzzaman, Mir Md. Afzal Hossain, Mohammad Alamgir Hossain, Sardar Abdur Rahim and Md. Samun Sarker
...ing technique. Among the breed, Black Bengal goats were highly affected (53.33%) followed by Jamuna pari (33.33%) and cross breed (13.33%) (P=0.00). Black coat coloured (53.33%) were mostly infested than another coat coloured animals (P=0.00). Age less than 6 months goats were mostly affected (55.0%) than adult goats (26.67%) (P=0.00). In this study, males were more prone (58.33%) than female goats (41.67%) (P=0.036). The ti...
Mazhir Nadeem Ishaq, Li Cui Xia, Rukhsana Rasheed, Zeeshan Ahmad, Muhammad Abdullah
..., reared improved cattle breeds, get better access to veterinarian services and used more nutritious fodder (silage), as compared to non-members. The findings of study also provided the evidence that establishment of milk marketing cooperatives foster more economic opportunities to female dairy smallholders and assist them in rural development. Based on study findings certain policy options has also been suggested to extend the farmer cooperative activities ov...
Pan-pan Guo1, Wei Liu2, Yan Li2, Rui-yu Ma2, Wang Zaigui1*, Kai Zhan2*, Jun-ying Li2 and Sheng-nan Liu2
... two Anhui local chicken breeds. A total of 800 chickens (400 Huangshan black chickens and 400 Huainan partridge chickens) of similar age and weight were evaluated in the present study. We extracted DNA from blood samples and analyzed polymorphisms of HTT gene as wells as possible association with egg production performances including age at first egg (AFE), laying rate (LR), egg production (EP), egg weight (EW), average egg weight (AEW). Two polymorphisms (G5...
Ecevit Eyduran1, Daniel Zaborski2*, Abdul Waheed3, Senol Celik4, Koksal Karadas5 and Wilhelm Grzesiak2
...riterion for future goat breeding studies. ...
Süleyman Kök1*, Sertaç Atalay1, Hasan Semih Eken2 and Mustafa Savaşçi3
...ey’s native cattle breeds. TGC was a popular race to breeding within Thrace and Western Anatolia, but unfortunately they are under the threat of extinction recently. The application of gene specific molecular markers in genotyping and genetic identification is of essential significance for preserving genetic diversity. The aim of this study was to reveal the genotype profile of indigenous types for TGC
Fukuan Du1,2, Yan Li2, Zhixin Wen1, Ruguo Chen1 and Pao Xu2*
...ent to carry out genetic breeding to improve yield. In this study, we developed SSR markers by transcriptome, which could be used to genetic research. In this study, we performed transcriptome sequencing of six libraries from hepatopancreas samples in E. sinensis. After removing low-quality reads, short reads and reads belonging to mitochondria, a total of 278,260,960 clean reads corresponding to mRNAs were obtained, these reads covered a total of 34,780,598,2...
Bin Wang, Bo Zhang, Nan Yang, Liang Dou and Jianghong Ran*
...s known to cooperatively breed in a population habituated to supplemental feeding by humans. The social structure and demography of this species, however, have not been examined in natural populations. To determine if cooperative breeding occurs in populations unassociated with humans, we surveyed two natural populations in the Ganzi Tibetan Autonomous Prefecture in western China. We compared the demography of the natural po...
Muhammad Saeed* and Iftikhar Hussain Khalil
...utilized in future wheat breeding to develop high yielding new wheat cultivars from transgressive segregants recovered in latter generations....
Fida Mohammad, O.S. Abdalla, Sheraz Ahmed, Fakharuddin and S. Rajaram
... thus can be utilized in breeding for drought stress by wheat breeders....
Muhammad Shahzad Ahmed and Dilnawaz Ahmed Gardezi
...otypes for initiation of breeding program in the country. A site near Bagh district (Arja) Azad Kashmir was found suitable and used for morphological evaluation, phenotypic diversity analysis and their flowering behavior sugarcane under local conditions. Two year data revealed that genotype HSF-242 showed maximum mean values for, internodes length, brix percentage and reducing sugar while S-08-FSD-19 showed maximum values for number of tillers and stem girth, ...
Sheraz Ahmad Khan and Ghulam Hassan
...ttention in future wheat breeding programs for increasing yield....
Ibni Amin Khalil* and Raziuddin
...netic material in future breeding programs. Overall the biplot approach was found much cooperative in elaborating the genetic parameters of the data on the basis of its high explanatory aptitude and graphical demonstration....
Guang-Xin E1, Yong-Ju Zhao1, Zhong-Yuan Zhang1, Yan-Guo Han1, Wei-Wei Ni1, Ming-Xing Chu2, Yue-Hui Ma2, Jian-Ning He3, Huai-Zhi Jiang4, Jia-Hua Zhang1, Zhong-Quan Zhao1, Yan Zeng1, Ri-Su Na1, Gao-Fu Wang5, Hang-Xing Ren5 and Yong-Fu Huang1*
...eproduction of those six breeds. Therefore, these five fecundity related microsatellites are not appropriate biomarkers for goat breeding.
...
Arif Jan,* Abdul Rab, Rooh Ullah, Haroon and Ikram Ullah
...ext-align: justify;">The breeding season of S. chizothorax plagiostomus was studied River Panjkora from February 2014 to January 2015. Kumrat valley in Khyber Pakhtunkhwa. The GSI values recorded monthly ranged from 2 to 13.5, the highest value was recorded in March while the lowest was recorded in April and October. We inferred that S. plagiostomus spawn twice a year, once in March-April and then in October-November.
...
Zafrullah Khan1, Shah Alam Khan1*, Hamayoon Khan2, Naeem Khan3, Khwaja Junaid1 and Inamullah Khan1
...tant cultivar for future breeding program.
...
Yaoguo Li1,2 and Maoxian He1*
...rowth trait selection in breeding.
...
Waqar Islam*1, 2, Madiha Zaynab3, Muhammad Qasim2 and Zujian Wu1,2
... crops through molecular breeding techniques via utilizing advanced molecular markers involving cis and trans genetics. The review adhere recent research findings regarding disease resistance against viral diseases and concludes via shedding light upon the future prospects in this exciting field of research.
...
Tuli Dey, Sonnet Poddar and Mukti Barua
... of dairy cattle. A crossbreed cow of 3rd lactation came to Madras veterinary college with the clinical sign of complete uterine prolapse which calved one day before. The cow was handled and the prolapsed mass was corrected so carefully that there could be saved the life without any complication. The prolapsed mass of cow was managed with lukewarm water and manual pressure replacement in non-raising condition of hindquarter. Vulvar Retention Suture (modified B...
Zahir Shah, Ahmed Nawaz Tunio, Shakoor Ahmad, Ijaz Ahmad, Javid Ali, Sher Bhader Khan
Abdul Malik1,4, Ghulam Abbas1*, Hameeda Kalhoro2, Illahi Bux Kalhoro3, Syed Sajjad A. Shah4 and Halima Kalhoro3
...l; with 5% increment) on breeding of red tilapia. Brood fish were stocked in hapa nets suspended in cemented rectangular tanks (11×7×4 feet) . Three females (mean weight 145 g) and one male (140 g) were kept per tank with 2 replications. They were fed with commercial floating pellets having 35% crude protein at 2% body weight twice a day for 60 days and eggs were collected weekly. Results showed that fertilized eggs were found to be greater in numb...
M. Abdus Salam1, M. Moynul Haque2, Md. Obaidul Islam3, M. Nasir Uddin4 and Md. Nazmul Haque3*
...I). Therefore, effective breeding program with these two genotypes may lead to development of new genotype that will give higher yield consistent with higher fiber quality....
Hamayun Khan1,*, Momen Khan2, Muhammad Subhan Qureshi3, Shakoor Ahmad1, Ali Gohar4, Hameed Ullah5, FarmanUllah6, Arab Hussain7, Pershotam Khatri8, Said Sajjad Ali Shah1, Hamid Rehman1 and Azmatullah Khan1
...ere carried out on Achai breeding bulls of similar age at the Semen Production Unit, Harichand, District Charsadda, Khyber Pakhtunkhwa. Collection of semen was done using artificial vagina (42°C) for three weeks. Semen was extended in egg yolk extender at various inclusion levels (0.0%, 0.25%, 0.5%, 0.75 and 1.0%) of green tea extract. Testing was consummated for quality characteristics of post-thawed spermatozoa such as motility, viability and plasma memb...
Muhammad Noor, Hidayat ur Rahman and Muhammad Iqbal
...t of interest help plant breeders to plan their long term breeding programs more accurately. This study was conducted to estimate the magnitude of heritability for flowering and maturity attributes along with plant and ear height parameters in four popcorn populations. Broad sense heritability estimates varied from 0.69 to 0.76, while narrow sense ranged from 0.38 to 0.69. Maximum broad sense heritability estimate of 0.84 wa...
A. K. Ganguly and Uma Rao
Decades of researches in biochemical and molecular nematology at IARI
...s of India to assist the breeding program for developing resistant varieties and other purposes like regulatory and nematode diagnostics. Attempts have also been to made to understand the molecular signaling events during compatible plant nematode interactions by identifying the genes during the transition from preparasitic to parasitic stage in ear cockle nematode and molya disease of wheat. Currently attempts are being made to utilize RNAi technology to iden...
Zhensheng Liu1,2, Hui Gao1,2, Jiapeng Dong1, Mingming Zhang3 and Liwei Teng1,2,*
...arate groups outside the breeding season. We studied the seasonal activity of blue sheep from May 2010 through August 2012 to test the activity budget hypothesis, which predicts that females spend more time on feeding and that the activity synchronization of same-sex groups is higher than for mixed-sex groups. Our results support the hypothesis. Both males and females spent most of their time on feeding and moving. Feeding behavior differed significantly by se...
Sadia Munir1a, Asif Nadeem1a*, Maryam Javed1, Masroor Ellahi Babar2, Tanveer Hussain2, Wasim Shehzad1, Rajput Zahid Iqbal3 and Sidra Manzoor1
...ples from Sahiwal cattle breeds were sequenced using six set of primers. A total 15 polymorphisms; 12 in intronic and 3 in exonic region, were identified. The sequences of the amplified Pit1 gene fragments were aligned with the help of BLAST for SNPs identification. This is a first report toward genetic screening of this gene at molecular level in Sahiwal cattle of Pakistan. No work has been reported on this gene in Sahiwal cattle. In this study, a new ...
Süleyman Kök*
...of extinction. Intensive breeding program has mainly been used for purebred TGC that are under the conservation of Bandırma Livestock Research Institute (BLRE) ex-situ program. This study aims to compare 3 SNP of the genetic features of purebred TGC that are under the conservation of ex-situ (51 cattle) program with the ones raised by the smallholders (79 cattle) in the villages. According to the estimated average heterozygosity values for <...
Wenqiao Hui1, Jishun Tang1, Dejian Zhu1, Qian Ban2* and Sheng Chen1*
...goat is a native Chinese breed, with the characters of early time puberty onset and high fecundity. However, the molecular mechanism of puberty onset has not been well understood. It has been demonstrated leptin act as a critical metabolic cue linking adipose and the onset of puberty. In the present study, we first assessed the morphological changes in adipose tissue at pre-puberty and puberty onset stages of goats, and then determined the role of leptin to ac...
Ahmad Ali1,*, Sheikh Muhammad Azam2, Khalid Javed Iqbal1, Ghulam Mustafa1 and Mujahid Kaleem3
...">Study was conducted on breeding and mortality of Royal Bengal Tiger (Panthera tigris tigris Linnaeus 1758). There are five big cat species in the genus Panthera and tiger is the biggest one. Data were collected by recording observations on breeding of Royal Bengal Tiger in captivity at Bahawalpur Zoo from June 2012 to July 2014 (two years) on prescribe sheets. Data from June, 2003 to December, 2011 (nine...
Sidra Manzoor1,Asif Nadeem1,*, Masroor Ellahi Babar2, Wasim Shehzad1, Abu Saeed Hashmi1, Muhammad Imran1, Tanveer Hussain2, Abdul Wajid1 and Maryam Javed1
...ct, sampling number or a breed difference. To know the functional consequences of the identified polymorphism, RNA secondary structure analysis was performed and SNP was found changing the termination loop shape in mRNA. However, to increase the selection efficacy of dairy animals, the effects of candidate polymorphism should further be screened in different environments and genetic backgrounds.
...
Muhammad Imran Shabbir
...sis for plant and animal breeding to get desired varieties as well as performing genetic analysis including prediction of patterns of inheritance in family lines and to calculate the recurrence risk for relatives etc. Punnett square is used to describe the possible combinations of paternal and maternal alleles for a particular cross. Described here is a line-dot method using ternary genotype codes to determine genotype probabilities in a very quick and simple ...
Ali Karabacak1, Senol Celik2, Adile Tatliyer3, Ismail Keskin1, Yakup Erdal Erturk4, Ecevit Eyduran5, Yasir Javed6 and Mohammad Masood Tariq7,*
...measured from five sheep breeds (Akkaraman (9), Dağlıç (10), Kivircik (10), Merinos (10) and Karacabey Merino (8)) reared in Konya province conditions located in the Central Anatolia Region of Turkey. For measuring the predictive performance of three algorithms in Models I and II, goodness of fit criteria (coefficient of determination (R2%), adjusted coefficient of determination (Adj.R2%), coefficient of variation (CV%), ...
Muhammad Abdullah1,*, Rashid A. khan2, Muhammad Rafay3, Tanveer Hussain3, Tahira Ruby4,Fariha Rehman5, Sangam Khalil3 and Sohail Akhtar6
...quirements and different breeding aspects of Cattle egret (Bubulcus ibis). The fieldwork was performed for two years (2012, 2013) at three different stations in the surrounding area of Faisalabad. Based on results it was concluded that Cattle egrets are colonial breeders and colonies were monospecific with no other ardeidae members nesting in the neighborhood. They prefer sites for nest building, which have regular ac...
Mian Ahmad Raza*, Ghulam Hassan and Naqib Ullah Khan
...ld be utilized in future breeding programs for the improvement of desired traits. ...
Carolina Torres Alejo1,2, Laila Andreia Rodrigues Beserra1,2, Paulo Eduardo Brandão1,2, Luis Ramiro Luna Espinoza1,2 and Fabio Gregori1,2*
...of layers, broilers, and breeders were investigated from different Brazilian regions for the presence of rotavirus (RVA, RVD, and RVF), avian coronavirus (ACoV), and avian astrovirus (AAstV), using PCR reactions followed by nucleotide sequencing and analysis. Twenty-nine pools (29/59; 49%) appeared positive for AAstV, 6 pools (6/59; 10%) were positive for RVD, forty-three pools (43/59; 72.8%) were positive for ACoV, and twenty-four pools (24/59; 40.67%) presen...
Shahid Hussain Farooqi1,*, Muhammad Ijaz1, Muhammad Hassan Saleem1, Muhammad Imran Rashid2, Muhammad Oneeb2, Amjad Khan3, Amjad Islam Aqib1 and Shakeel Mahmood4
...and burden while type of breed showed significant association with tick infestation but was non-significant with tick burden. Topography presented inverse behavior to that of breed with tick burden and tick infestation. On the other hand, geo-location was only factor exhibiting non-significant ly associated (P>0.05) association with both dependent variables. The study concluded that Rhepicephalus was the most preva...
Jie Wu1, Jiagui Zhu2, Ke Wang2, Dejing Cai2, Yingying Liu1, Yanzhen Bu1,* and Hongxing Niu1,*
...d. Habitat selection and breeding ecology of crested ibis in Dongzhai National Nature Reserve has not been studied. To clarify the breeding status of the crested ibis and to provide more reference for the reintroduction of this species, the process of pairing, nest site selection, egg laying, incubation and brooding of the crested ibis in the wild was studied in Dongzhai National Nature Reserve, Luoshan County, Henan Provinc...
Rabia Tahir1*, Khushi Muhammad1, Masood Rabbani1, Muti-u-Rehman Khan2, Farah Khan1, Hassan Bin Aslam1 and Arslan Mehboob3
...-old-chicks derived from breeders at 14, 21 and 30 days of post-infection with AAV-4. The presence of AAV-4 DNA was detected through PCR. Chicks from virus-challenged breeders failed to show a clear and expected PCR positivity. The connotations derived from these findings are that vertical transmission via transovarian route is reported the field conditions. However, based on genetic detection such evidences are lacking. The...
Zabih Ullah*, H. Rahman and Niaz Muhammad
...y be exploited in future breeding programs for developing early maturing maize hybrids accompanied with other desirable attributes. ...
Nosheen Rafiq1, Asmatullah Kakar2,*, Arshad Ghani3, Asim Iqbal2, Wali Mohammad Achakzai2, Shagufta Sadozai2, Mohammad Shafiq4 and Mohammad Alam Mengal5
...s relationship with both breeds and body conditions. The commonness of tick infestation in medium body condition (92.9%), poor body condition (57.44%), and good body condition (87.39%) was observed to be significant at P-value (P < 0.01) among the three body. Analysis of sex wise tick counting with age of animals revealed positive and significant correlation (P = 0.1145, P < 0.05). The ratio of tick infestation was observed to be insignificant (P &...
Shengyan Su, Zaijie Dong*, Wenbin Zhu, Lanmei Wang and Jianjun Fu
...rowth from diallel cross-breeding due to its similarity with high growth speed in the later period for common carp Cyprinus carpio L cross-breeding. A compensatory index matrix for 3×3 full diallel cross combinations used for selection was built to investigate compensatory like growth of each combination. Yes/No(Y/N) effect was determined for specific combination dyads, which there were significant differences i...
Estimation of Heritability, Genetic Advance and Correlation for Marphological Traits in Spring Wheat
Arshad Iqbal1*, Iftikhar Hussain Khalil1, Syed Mehar Ali Shah1 and Muhammad Sharif Kakar2
Liushuai Hua1,3, Shiping Gong1,*, Xiangjing Zhong2, Jun Tao2, Yu Chen2 and Jieming Deng2
...tat destruction. Captive breeding is an effective protection against extinction, but safe overwintering is still technically difficult to captive big-headed turtles. Determining optimal hibernation conditions is important in resolving this problem. In this study, the effects of two important environmental conditions (water depth and availability of sand beds) on changes in body weight and health status in captive big-headed turtles before and after hibernation...
Boran Karataş, Muhammed Arabaci and Şükrü Önalan*
...beneficial, and for fish breeders, who would like to increase the growth rate of the trout, G66K34 polyculture group would be more useful when compared to brown trout monoculture.
...
Zahid Latif1,*, Kathrin Blasius2-4, Tufail Hussain Tahir7, Muhammad Nasim Khan1, Ghazanfar Ali5, Ansar Ahmed Abbasi6, Abdul Rauf1, Hao Hu8 and Angela M. Kaindl2,3,4
...s almost the result of inbreed union or cousin marriages. In this study, a large consanguineous family with 11 affected individuals was recruited from Azad Jammu and Kashmir which was analyzed through linkage mapping and confirmed by Sanger sequencing. This family showed a homozygous c.2536G>A mutation in CRB1 gene as an underlying pathogenic variant for non-syndromic autosomal recessive retinitis pigmentosa.
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