Definición de pachytene en inglés:
sustantivo[mass noun] Biology
The third stage of the prophase of meiosis, following zygotene, during which the paired chromosomes shorten and thicken, the two chromatids of each separate, and exchange of segments between chromatids may occur.
- Zygotene and pachytene chromosomes can be distinguished by their different morphology due to the extent of synapsis.
- In addition, Creighton used pachytene stage chromosomes to continue deletion mapping studies.
- This structural heterozygosity correlates with both a previously described recombination block and cytologically visible unpaired chromosomes at pachytene.
early 20th century: from Greek pakhus 'thick' + tainia 'band'.
Definición de pachytene en:
- Inglés de EE.UU. dictionary
¿Qué te llama la atención de esta palabra o frase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Spain
Most popular in Malaysia
Most popular in Pakistan