একটি সংযোগস্থলে বা দুই অঞ্চলের ক্রসিং চিঠি এক্স আকারে

chiasma's Usage Examples:

The optic chiasm, or optic chiasma ( /ɒptɪk kaɪæzəm/; Greek: χίασμα, "crossing", from the Greek χιάζω, "to mark with an X", after the Greek letter "Chi").

described the phenomenon in 1909 and had called it "chiasmatypie".

The term chiasma is linked, if not identical, to chromosomal crossover.

Similarly, the anatomical term chiasma is named after the Greek uppercase 'Χ' (chi).

In genetics, a chiasma (pl.

chiasmata) is the point of contact, the physical link, between two (non-sister) chromatids belonging to homologous chromosomes.

Its name kiasma, Finnish for chiasma, alludes to the basic conceptual idea of its architect, Steven Holl.

and anterior wall of the third ventricle, immediately above the optic chiasma, the ventricle presents a small angular recess or diverticulum, the optic.

exchange produces a chiasma, a region that is shaped like an X, where the two chromosomes are physically joined.

At least one chiasma per chromosome often.

(optic groove, prechiasmatic sulcus), above and behind which lies the optic chiasma of cranial nerve 2 (the optic nerve).

rhomboid-shaped area of the base of the brain, limited in front by the optic chiasma, behind by the antero-superior surface of the pons, antero-laterally by.

The chiasmatic cistern (cistern of chiasma, or suprasellar cistern) is formed as the interpeduncular cistern extends forward across the optic chiasm and.

Optic chiasma) A crossing of fibres inside a nerve reversing their mapping A tendinous.

chiasmatic groove (optic groove), above and behind which lies the optic chiasma; the groove ends on either side in the optic foramen, which transmits the.

cell axons and glial cells; it extends from the optic disc to the optic chiasma and continues as the optic tract to the lateral geniculate nucleus, pretectal.

such exchange event results in the formation of a cytologically visible chiasma.

In facial anatomy, the modiolus is a chiasma of facial muscles held together by fibrous tissue, located lateral and slightly superior to each angle of.

Occupying the posterior part of the commissure of the optic chiasma is a strand of fibers, the Ventral supraoptic decussation (commissure of.

DNA segments between the two homologous chromosomes at a site called a chiasma (plural: chiasmata).

possibly because of a tumor beginning to compress the lower part of the chiasma, typically one from the hypophysis.

grasshopper in 1935 and in 1936 they published on animal cytology (on chiasma frequencies in mice).

chiasma's Meaning':

an intersection or crossing of two tracts in the form of the letter X

Synonyms:

decussation; anatomical structure; complex body part; bodily structure; optic chiasma; chiasma opticum; body structure; chiasm; optic chiasm; structure;

Antonyms:

natural object;