Growth and morphogenesis of plant tissue cultures can be improved by small amounts of
some organic nutrients. These are mainly vitamins (including some substances that are not …

Vitamins are necessary compounds synthesized and utilized in plants. In tissue culture
media, vitamin addition is not always common; since the amount needed by plants is …

Cell and tissue culture techniques for corn are rapidly approaching the full spectrum of
culture systems possible in plants. Regenerable tissue cultures of elite corn inbreds are …

Friable callus (type 2) was selected from three genotypes (A188, hybrid A188× B73, and
hybrid B73× A188) of Zea mays L. The three genotypes of type 2 callus doubled in fresh …

Zea mays (maize) genotypes B73, Mo17 and LH38 were evaluated for their capacity to
undergo somatic embryogenesis. Over 1500 immature embryos (ie's) of B73, 2900 ie's of …

The development of enzyme patterns was followed in the course of:(a) the irreversible cell
differentiation via division and expansion to maturity in the root tip and coleoptile of the intact …

Two finely-dispersed, homogeneous and regenerable cell suspension cultures were
established from embryogenic callus derived from immature and mature embryos in barley …

Subnodal callus of the F 71 maize/Zea mays L./inbred was subjected to selection for friability
and intensive proliferation. This procedure resulted in three callus lines characterized by …

Summary The uptake of 2, 4-D-[1-14 C] by maize cells was studied in relation to 2, 4-D
concentration, density of suspension, growth phase of subculture and pH of the medium …

Cây Đương quy nhật bản (ĐQNB) là cây thuốc quí, đầu vị trong nhiều bài thuốc cổ truyền,
với dược tính chủ yếu đến từ bộ rễ. Trong nghiên cứu này, sự hình thành và tăng trưởng rễ …