Recombinant interferon stimulated protein 15 (rISG15) as a molecular marker for detection of early pregnancy in Bubalus bubalis.

Early and accurate diagnosis of pregnancy in animals is important for improving the reproductive management of livestock. The buffalo (Bubalus bubalis) is the most important dairy animal in India, but there are reproductive problems resulting from extended calving interval and ovulation occurring in the absence of behavioral estrus. The lack of simple methods for early pregnancy diagnosis intensifies these problems.

Identification of serum protein markers for early diagnosis of pregnancy in buffalo.

Improper or delayed pregnancy diagnosis has significant impact over animal production, particularly in buffaloes which inherently suffer from several reproductive inefficiencies. Thus the present study has undertaken to identify serum protein markers pertaining to early pregnancy diagnosis in buffaloes. Serum samples were collected from 10 pregnant Murrah Buffalo heifers at weekly intervals from days 0-35 post-artificial insemination and from 12 inseminated non-pregnant cyclic buffalo heifers on days 0, 7, 14 and 21.

Development and evaluation of loop-mediated isothermal amplification assay for rapid detection of Capripoxvirus.

Aim: The present study was undertaken to develop a nucleic acid-based diagnostic assay loop-mediated isothermal amplification assay (LAMP) targeting highly conserved genomic regions of Capripoxvirus (CaPVs) and its comparative evaluation with real-time polymerase chain reaction (PCR).

Material And Methods: Lyophilized vaccine strain of sheeppox virus (SPPV) was used for optimization of LAMP assay. The LAMP assay was designed using envelope immunogenic protein (P32) coding gene targeting highly conserved genomic regions of CaPV responsible for causing sheep pox, goat pox, and lumpy skin disease in sheep, goat and cattle respectively.

Isolation and molecular characterization of contagious pustular dermatitis virus from Rajasthan, India.

This article describes the isolation and identification of contagious pustular dermatitis virus/orf virus (ORFV) from an outbreak of contagious pustular dermatitis (orf) in flocks of goats, in the north western region of India (Rajasthan). The virus was isolated in Vero cell cultures from scab and swab suspensions and has been identified using GIF/IL-2 and B2L gene specific primers in PCR and sequencing. The virus showed high nucleotide identity with previously reported Chinese, far eastern, Brazilian and Indian isolates.