English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A cDNA that encodes the heart-type lactate dehydrogenase (LDH-B) from the teleost fish Fundulus heteroclitus was cloned and sequenced. The protein encoded by the cDNA was analyzed in relation to 13 LDH proteins from a variety of taxa. One of the deductions from this analysis is that LDH-B proteins have residues in the active site that are unique and that may be important in determining the biochemistry of the heart-type isozyme. Phylogenetic analysis of the LDH sequences indicates that the branch lengths are greater in lower vertebrates, suggesting that the amino acid replacement rates vary depending on the evolutionary constraints within each taxon. Furthermore, the analysis suggests that LDH-C arose prior to the divergence of the LDH-A and LDH-B isozymes and thus that it is probably ancestral to these isozymes.

Lactate dehydrogenase-B cDNA from the teleost Fundulus heteroclitus: evolutionary implications.