The Chromosome Complement

- Lewis, K: Chromosome Complement

af

indgår i serie Protoplasmatologia Cell Biology Monographs Kern Und Zellt


The Chromosome Complement
Du sparer Spar kr. 25,00 med Saxo Premium
  • Leveringstid 2-4 uger
  • Forventet levering 18-03-2020
Hvis du køber til medlemspris, bliver du automatisk medlem af Saxo Premium. De første 30 dage er gratis, derefter koster det 99,-/md. Medlemskabet fornyes automatisk og kan altid opsiges. Læs mere om alle fordelene her.
Format:
Bog, paperback
Udgivelsesdato:
01-01-1968
Sprog:
Engelsk
  • Beskrivelse
  • Yderligere info
  • Anmeldelser

material can serve both autocatalytic and heterocatalytic functions. Thus not only is it unique in itB capacity for self-replication but its base sequence determines the specificity of proteins. And enzyme proteins are immediately responsible for the peripheral metabolism which enables the organism to impose its own kind of order on the raw materials it absorbs. The course of development is determined not only by the nature of the genetic material but by its over-all amount and the relative frequency of the different functional units. Differential rates of epigenetic activity matter also. In theory, therefore, differential development within or even between individuals could be determined by the differential replication of the various genetic elements or by their differential activity. And further variation could arise by the differential transmission of these elements between cells. Indeed it would appear that all these possibilities are exploited by living systems. If like is to beget like, however, any genetic change which occurs during development must be undone, or else germinal units preserved from change must be set aside. As far as is known, genetic changes, even those involving only quantity or relative amounts, are reversible to only a very limited extent so that a change once done cannot be undone. Consequently genetic changes during the development of presumptive germ-lines are either non existant or minor and confined to a small class of un aggregated deter minants.

Vis mereVis mindre

Udgivelsesdato:
01-01-1968
ISBN13:
9783211808818
Vægt:
450 g
Dybde:
11 mm
Bredde:
170 mm
Højde:
244 mm
Nummer i serien:
6 / A
Nummer i serien:
6 / A
Format:
Paperback
Forfattere
Bibliotekernes beskrivelse If like is to beget like, however, any genetic change which occurs during development must be undone, or else germinal units preserved from change must be set aside. As far as is known, genetic changes, even those involving only quantity or relative amounts, are reversible to only a very limited extent so that a change once done cannot be undone. 1 Paperback / softback IV, 210 p.

Vis mereVis mindre

Vis mereVis mindre

Fandt du ikke hvad du søgte?

Hvis denne bog ikke er noget for dig, kan du benytte kategorierne nedenfor til at finde andre titler. Klik på en kategori for at se lignende bøger.

Velkommen til Saxo - din danske boghandel!

Hos os kan du handle som Gæst, Saxo-bruger eller Saxo Premium-medlem. Du bestemmer selv, og vores kundeservice sidder altid klar med hjælp.

Om medlemspriser hos Saxo

Hvis du køber til medlemspris, bliver du automatisk medlem og får del i de mange fede fordele. De første 30 dage er gratis for nye brugere, og derefter koster det kun 99,-/md. Medlemskabet fornyes automatisk, og du kan altid opsige det. Læs mere om fordelene ved Saxo Premium her.

Machine Name: SAXO032