autotetraploid


Also found in: Medical.

autotetraploid

(ˌɔːtəʊˈtɛtrəˌplɔɪd)
n
an individual or strain whose chromosome complement consists of four copies of a single genome due to doubling of an ancestral chromosome complement
References in periodicals archive ?
Galax is monotypic within its genus (Palser, 1963; Brummitt, 1972; Ronblom and Anderberg, 2002) and represents an autotetraploid series, with diploids (2x = 12), triploids (3x= 18) and tetraploids (4x = 24) occurring in uniform- as well as mixed-cytotype populations (Baldwin, 1941; Nesom, 1983; Burton and Husband, 1999).
Autotetraploid plants from colchicine-treated bud culture of Salvia miltiorrhiza Bge.
Proposed needs: A training population of 1,920 individuals of autotetraploid southern highbush
Bat and huming bird pollination of an autotetraploid columnar cactus, Weberbauerocereus webwerbaueri (Cactaceae).
Adansonia digitata is an autotetraploid species issued from a reduced aneuploid chromosomic type such as 4x = 176 [6].
Analysis of different effectors enhancing the anther culture ability of autotetraploid japonica rice.
Artificial selection shifts flowering phenology and other correlated traits in an autotetraploid herb.
Bat and hummingbird pollination of an autotetraploid columnar cactus, Weberbauerocereus weberbaueri (Cactaceae).
Tolmiea diplomenziesii: A new species from the Pacific Northwest and the diploid sister taxon of the autotetraploid T.