Results 21 to 30 of about 557 (124)

First fossil tumbling flower beetle-type larva from 99 million-year-old amber [PDF]

open access: yes, 2022
Beetle larvae often differ significantly in morphology from their adult counterparts. Therefore, it should be surprising that these immatures are often not considered to the same extent as the adult beetles.
Haug, Carolin   +3 more
core   +1 more source

Inventarisasi Bryophyta, Pteridophyta, Gymnospermae Di Kabupaten Lamongan [PDF]

open access: yes, 2021
Indonesia has rich of plant species because of its habitat variation. Bryophyta, Pteridophyta, and Gymnospermae mostly grow on highland habitat. Height of the habitat causes change of micro-climate, especially humidity.
Mahbubillah, M. Ainul   +3 more
core   +2 more sources

A new classification and linear sequence of extant gymnosperms [PDF]

open access: yes, 2011
A new classification and linear sequence of the gymnosperms based on previous molecular and morphological phylogenetic and other studies is presented.
Chase, Mark W.   +5 more
core   +2 more sources

Content assessment of the primary biodiversity data published through GBIF network: Status, challenges and potentials [PDF]

open access: yes, 2013
With the establishment of the Global Biodiversity Information Facility (GBIF) in 2001 as an inter-governmental co-ordinating body, concerted efforts were made during the past decade to establish a global research infrastructure to facilitate the sharing,
Ariño, Arturo H.   +6 more
core   +3 more sources

The Rhythms Of Seasonal Development Of Representatives Of Cycadopsida In Conditions Of Nbs Nasu Greenhouse

open access: yes, 2015
In this article the results of observations on the rhythms of seasonal development of Cycadopsida representatives from the collection of M.M. Grishko National botanical garden NAS of Ukraine are represented. The information about climatic conditions in natural habitats for all studied species is given.
Gaidarzhy, O., Ivannikov, R.
openaire   +1 more source

THE PLANT STUDY OF GUNUNG SARI UNM CAMPUS AREA AS A HIGHER PLANT BOTANY LEARNING RESOURCES [PDF]

open access: yes, 2023
: The study aimed to describe the diversity of flora in the UNM Gunung Sari Campus area. This research is qualitative descriptive research, namely research conducted by describing the research data that have been carried out systematically and ...
Lodang, Hamka   +2 more
core   +2 more sources

Plastid phylogenomic analysis of green plants: A billion years of evolutionary history

open access: yesAmerican Journal of Botany, Volume 105, Issue 3, Page 291-301, March 2018., 2018
Premise of the Study For the past one billion years, green plants (Viridiplantae) have dominated global ecosystems, yet many key branches in their evolutionary history remain poorly resolved. Using the largest analysis of Viridiplantae based on plastid genome sequences to date, we examined the phylogeny and implications for morphological evolution at ...
Matthew A. Gitzendanner   +4 more
wiley   +1 more source

The liverwort Pellia endiviifolia shares microtranscriptomic traits that are common to green algae and land plants

open access: yesNew Phytologist, Volume 206, Issue 1, Page 352-367, April 2015., 2015
Summary Liverworts are the most basal group of extant land plants. Nonetheless, the molecular biology of liverworts is poorly understood. Gene expression has been studied in only one species, Marchantia polymorpha. In particular, no microRNA (miRNA) sequences from liverworts have been reported.
Sylwia Alaba   +11 more
wiley   +1 more source

Phylogenetic position of hoop pine (Araucaria cunninghamii) [PDF]

open access: yes, 1996
A variety of gymnosperms (13 species of conifer from 5 families and 2 species of non-conifer) were collected and the small ribosomal subunit (18s rRNA) was sequenced by direct sequencing.
Godwin, I.D.   +3 more
core   +1 more source

Peculiar Evolutionary History of miR390‐Guided TAS3‐Like Genes in Land Plants

open access: yesThe Scientific World Journal, Volume 2013, Issue 1, 2013., 2013
PCR‐based approach was used as a phylogenetic profiling tool to probe genomic DNA samples from representatives of evolutionary distant moss taxa, namely, classes Bryopsida, Tetraphidopsida, Polytrichopsida, Andreaeopsida, and Sphagnopsida. We found relatives of all Physcomitrella patens miR390 and TAS3‐like loci in these plant taxa excluding ...
Maria S. Krasnikova   +7 more
wiley   +1 more source

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