Drought is one of the main abiotic stresses responsible for reducing crop yields worldwide. In hybrid rice production, cytoplasmic male sterility (CMS) displays an alternative plan producing high-yielding depending on vigor. Kinetin (Kin) has essential role during early phase grain setting by regulating cell division, assimilate flow, and osmotic modification under water deficit. Growth, floral...

Tests of the germination response of light sensitive Lepidium virginicum seeds to applied gibberellic acid confirmed earlier reports that gibberellic acid can substitute for red light. Further tests indicated that promotion of germination by either red light or gibberellic acid can be nullified by abscisic acid. Dark incubation of the seeds in kinetin alone resulted in only slight promotion of ...

arnebia pulchra (willd. ex roem. & schult.) edm. is an endangered, perennial member of boraginaceae family. spectrophotometric and lc-mass analysis confirmed the existence of shikalkin derivatives in its root skin and polyphenolic compounds in the inner part of its root. studies on the regeneration of a. pulchra from its callus resulted in successful callus induction in the root explants excise...

It is known that most chemicals, which have been increasingly used since ancient times, carcinogenic and mutagenic effects. As an alternative to these natural compounds, such as plant growth regulators (PGRs) used. However, are the PGRs obtain efficient plants in agriculture harmless it thought today when essential access foods food sectors? Therefore, this study investigates activity of two (K...

IX root development, cell divisions at the root tip are predominantly localized in the first few millimeters of the typical dicot seedling root. These divisions give rise to the cells which form the mature root structure. By differential enlargement and maturation processes these cells form the distinctive mature tissue systems of the primary root: the epidermis, cortex, endodermis, pericycle, ...

Background: Bituminaria bituminosa is a long-day plant. The plant has high pastoral value and palatability. It grazed by cattle, goats sheep. Leaves stems contain four furanocoumarins’ psoralen, angelicin, xanthotoxin bergapten. seed covered the fruit. Germination was not observed in beaked fruits. A cut with scalpel can increase germination rate. According to literature there are enough studie...

Turkey is an important center of diversity for many plants species including bulbs, rhizomes, tubers, and other high agricultural horticultural importance. These have a special importance as ornamental plants. However, due to urbanization related factors, them are under threat. One these the endemic Muscari racemosum Mill. The current study aimed develop efficient in vitro commercial bulblet pr...

Arnebia pulchra (Willd. ex Roem. & Schult.) Edm. is an endangered, perennial member of Boraginaceae family. Spectrophotometric and LC-Mass analysis confirmed the existence of shikalkin derivatives in its root skin and polyphenolic compounds in the inner part of its root. Studies on the regeneration of A. pulchra from its callus resulted in successful callus induction in the root explants excise...