PMID: 19137823Jan 14, 2009Paper

Cold induced cDNA library construction of highland barley (Hordeum vulgare L. var. nudum Hk. f.) using suppression subtractive hybridization technology

Fen zi xi bao sheng wu xue bao = Journal of molecular cell biology
Tao He, Jing Fen Jia

Abstract

Cold-induced genes of highland barley (Hordeum vulgare L. var. nudum Hk. f.) were studied using suppression subtractive hybridization (SSH) technique. The cDNA from the materials treated with 4 degrees C was used as "tester", and that from the materials growing in green house (20+/-2 degrees C) as "driver". A subtractive library of highland barley including 640 cDNA clones was constructed in this study. Enzyme digestion of 32 clones chosen randomly from the library indicated that 87.5% of them contained inserts. The cDNA inserts of 16 clones were sequenced. Blast search analyses showed that these cDNAs were homologies to genes encoding the following proteins: metallothionein, protein kinase, ethylene signal transcription factor, bZIP transcription factor, zing finger transcription factor, ribulose-1,5-bisphosphate carboxylase, ribosomal protein, sodium: hydrogen antiporter, catalase, NADPH-cytochrome reductase, ascorbate peroxidase, DNA binding protein, and sugar transporter-like protein. These results indicated that the cDNA clones in the library were related to cold-induced genes, and suggested that the cold-tolerant mechanism of highland barley might be a complicated, interactive system involving multiple approaches and gene...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology
Jiang GuoShun-hua Wu
Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology
Y LiuJ J Wang
© 2021 Meta ULC. All rights reserved