Identifying to what degree inherent characteristics of plant species and their variation in response environment regulate the temporal stability populations is important understand patterns coexistence ecosystems. Longevity a key characteristic life history an component demographic storage, but age usually unknown for herbaceous species. In 12-year-old biodiversity experiment (Jena Experiment) ...

Potatoes (tubers of Solanum tuberosum) are grown and eaten in more countries than any other crop, and in the global economy they are the fourth most important crop after the three cereals maize, rice, and wheat. Therefore, research into potato tuber initiation and development, which enables our understanding and possible manipulation of these processes, is of great relevance. In addition to imp...

Abstract An endolithic lifestyle in mineralized substrates has evolved multiple times various phyla including Bryozoa. The family Penetrantiidae includes one genus with ten extant and two fossil species. They predominantly colonize the shells of molluscs establish colonies by chemical dissolution calcium carbonate. Based on several morphological characters, they were described to be either chei...

Abstract In vitro-propagated potato plantlets are commonly used in seed tuber production. Four experiments were carried out to identify how the duration of last vitro phase (‘age’) before planting vitro-produced affects early growth and development ex vitro, assessed 10–14 days after planting. Experiments included varying ranges age at (10–40, 15–45, 14–28 14–56 old moment respective experiment...

The strawberry is a perennial plant of temperate climate belonging to the Rosaceae family, much appreciated for presenting fleshy and succulent receptacle as an edible part. Among small fruits, in Brazil it represents species greatest economic expression. breeding aims meet demands market, mainly regarding quality fruit required by consumers. Thus, selection genotypes that have good quality, pr...

Purun is one of the endemic plants that naturally grows wild in peat and swamp areas. commonly found areas Indonesia, including East Kalimantan, especially Kabupaten Kutai Kertanegara. belongs to Cyperaceae family. This plant a typical land. Swamp land for long time during year always saturated with water or inundated. lives swamp, tidal river are acidic sulphate.There three types purun known n...

Physiological integration can enhance the performance of clonal plants in aquatic and terrestrial heterogeneous habitats and associated ecotones. Similar to nutrients, pollutants may be transported among connected ramets via physiological integration. Few studies have examined the expansion of amphibious clonal plants from terrestrial to aquatic environments, particularly when the local water s...

Abstrak. Penelitian ini bertujuan untuk menemukan pengaruh dari beberapa jenis dan dosis pupuk organik terhadap pertumbuhan tanaman pegagan. berlangsung di Rumah Kaca 1, Laboratorium Hortikultura, Ilmu Gulma Fakultas Pertanian Universitas Syiah Kuala Banda Aceh, bulan Agustus sampai November 2021. menggunakan Rancangan Acak Lengkap pola faktorial dengan 2 faktor 3 ulangan. Faktor yang meliputi ...

Using the yeast (Saccharomyces cerevisiae) two-hybrid system and a potato (Solanum tuberosum) KNOX protein, designated POTH1, as bait, we have identified seven distinct interacting proteins from a stolon library of potato. All seven cDNAs are members of the BEL1-like family of transcription factors. Among these proteins, there are at least four regions of high sequence conservation including th...

Potato Homeobox 15 (POTH15) is a KNOX-I (Knotted1-like homeobox) family gene in potato that is orthologous to Shoot Meristemless (STM) in Arabidopsis. Despite numerous reports on KNOX genes from different species, studies in potato are limited. Here, we describe photoperiodic regulation of POTH15, its overexpression phenotype, and identification of its potential targets in potato (Solanum tuber...