- to the
appearance of chromosomes. The
first stage of
prophase I is the
leptotene stage, also
known as leptonema, from Gr****
words meaning "thin threads"...
- The
leptotene stage, also
known as leptonema, is the
first of five
substages of
prophase I
during meiosis, the
specialized cell
division that reduces...
-
similar to
mitotic prophase.
Prophase I is
divided into five phases:
leptotene, zygotene, pachytene, diplotene, and diakinesis. In
addition to the events...
-
chromosome number by half to
produce haploid gametes. It
follows the
Leptotene stage and is
followed by
Pachytene stage. The key
event during zygotene...
-
sisters chromatid)
elicits formation of DNA double-strand
breaks during the
leptotene phase.
These breaks are
repaired by
homologous recombination, that uses...
-
meiosis initiation; however, they
cannot complete the process.
Mutations in
leptotene ****tocytes can
result in
premature chromosome condensation. Mutations...
- τείνειν (teínein), ταινία (tainía), ταινίδιον (tainídion) diplotene,
leptotene, pachytene, taenia, taenidia, taenidium, taeniodont, Taeniolabis, zygotene...
-
chromosomes are
highly condensed. The
chromomeres are
present during leptotene phase of
prophase I
during meiosis.
During zygotene phase of prophase...
- of meiosis, and
chiasma frequency was measured.
Irradiation during the
leptotene-zygotene
stages of meiosis, that is,
prior to the
pachytene period in...
- of meiosis, and
chiasma frequency was measured.
Irradiation during the
leptotene-zygotene
stages of
meiosis (that is,
prior to the
pachytene period in...
