Full length cDNAs coding for a 14-kDa beta-galactoside binding lectin have been isolated from HL-60 cells and human placenta. Oligonucleotide probes based on a pentapeptide present in several partial sequences of homologous human lectins were used to screen a lambda GT10 HL-60 cDNA library. The HL-60 cDNA clones that were isolated were used to design a synthetic primer representing the 3'-untra...

Recent developments in expressed sequence tag (EST) and cDNA microarray technology have had a dramatic impact on the ability of scientists to study responses of thousands of genes to internal and external stimuli. In neurobiology, studies of the human brain have been expanding rapidly by use of functional genomics techniques. To enhance these studies and allow use of a porcine brain model, a no...

We describe here a strategy for preparing a human membrane and secreted protein (MSP)-enriched cDNA library based on human MSP- and non-MSP-encoding cDNA sequences in the databases. The signal peptide parts of the MSP-encoding cDNA sequences, which currently comprise about half of the estimated total number in humans, were analyzed for common patterns. These patterns form a 'minimal' set of pol...

Using as criteria the size, abundance and developmental specificity of hybridizing mRNA sequences, we have selected from our chorion cDNA library a clone corresponding to a specific chorion protein, A4--cl. Comparison between the clone sequence and the largely known sequence of A4--cl validates the use of the cDNA library for sequence analysis of the chorion multigene families. The two major ch...

Eight complementary DNA (cDNA) clones highly expressed in fetal rat stomach but not in normal adult rat stomach were isolated after screening 2 x 10(4) independent recombinants from a subtracted cDNA library. The cDNA library was first prepared from RNAs of total stomach at 16 days gestational period, and this cDNA library was subtracted by cDNAs prepared from adult rat total stomach RNA, using...

A cDNA clone, p-mal-3, was isolated from a squamous cell carcinoma library based on its overexpression in mouse skin papillomas and squamous cell carcinomas compared to normal epidermis (1). Using an oligonucleotide to the 3' end of p-mal-3 as a probe, a nearly full length cDNA clone of this message was isolated from a AgtlO library made from the transformed murine epidermal cell line PDV-C57 (...

SOURCE AND DESCRIPTION OF CLONE: A 1.65 kb ECORI cDNA insert corresponding to the full length hepatic lipase (HL) sequence isolated from a rat liver cDNA library (I). CHROMOSOMAL LOCALIZATION: Chromosome 15q21 by somatic cell and in situ hybridization (2).

Tomato genome sequencing projects have started to become an internationally coordinated program. To accelerate tomato functional genomics studies in coordination with the complete sequencing of the tomato genome, we prepared a full-length cDNA library from the miniature tomato (Lycopersicon esculentum) cultivar Micro-Tom, which has attracted attention as a laboratory-grown model plant. Total RN...

Source and Description of Clone. A 1.9-kb partial cDNA insert of porcine a-actinin2 in a pBluescript SKphagemid vector was isolated from a swine adult skeletal muscle cDNA lambda ZAP11 library (kindly provided by Charles Louis, University of Minnesota).