Results 81 to 90 of about 969,749 (302)

Why chloroplasts and mitochondria contain genomes [PDF]

open access: yesComparative and Functional Genomics, 2003
AbstractChloroplasts and mitochondria originated as bacterial symbionts. The larger, host cells acquired genetic information from their prokaryotic guests by lateral gene transfer. The prokaryotically‐derived genes of the eukaryotic cell nucleus now function to encode the great majority of chloroplast and mitochondrial proteins, as well as many ...
openaire   +2 more sources

Holocene vegetation dynamics of Grande Terre (Kerguelen Islands) inferred from sedimentary ancient DNA

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT While the Antarctic region has experienced significant climatic changes over the Holocene, few high‐resolution records have examined their effects on the local biota. In order to understand past ecological shifts and forecast future changes, it is important to obtain high‐resolution palaeoecological records from this region.
Xaali O'Reilly‐Berkeley   +8 more
wiley   +1 more source

Characterization of the complete chloroplast genome of Calophaca sinica Rehd.

open access: yesMitochondrial DNA. Part B. Resources, 2020
Calophaca sinica Rehd. is a tree species with high economic value, whose resource has been declining due to unreasonable exploitation. In this study, we sequenced, assembled, and annotated the complete chloroplast genome of C. sinica.
Bin Guo   +6 more
doaj   +1 more source

Complete chloroplast genome of Engelhardtia fenzlii (Juglandaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
In this study, we successfully assembled and analyzed the chloroplast genome of Engelhardtia fenzlii. The chloroplast genome of E. fenzlii was very similar to those of other Juglandaceae species. The E.
Mu Liu, Jinsen Lu, Yuan Li, Lvshui Zhang
doaj   +1 more source

The complete chloroplast genome of Phyllostachys heteroclada Oliv., 1894

open access: yes, 2021
The complete chloroplast genome of Phyllostachys heteroclada Oliv ...
hongxia yang (9995045)   +3 more
core   +1 more source

Saussurea × media (Asteraceae), a new natural hybrid between S. parviflora and S. controversa

open access: yesNordic Journal of Botany, EarlyView.
Saussurea × media Yusupovsky and E.Pjak (Asteraceae), a new nothospecies from the Altai‐Sayan Mountains, is described and illustrated. In this study, we sequenced the internal transcribed spacer of nuclear ribosomal DNA and the chloroplast intergenic spacers rsp16‐trnQ and ycf4‐cemA to verify the hypothesis of hybridization between Saussurea parviflora
Daniil V. Yusupovsky, Elizaveta A. Pyak
wiley   +1 more source

Characterization of the complete chloroplast genome of Farfugium japonicum (Asteraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The complete chloroplast genome of Farfugium japonicum, which belongs to tribe Senecioneae (Asteraceae) was characterized. The size of the chloroplast genome is 151,222 bp in length with a large single copy (LSC) of 83,417 bp, a small single copy (SSC ...
Ye Gu, Qing Ma, Yin Lu
doaj   +1 more source

The complete chloroplast genome sequence of Anthurium andraeanum

open access: yes, 2022
The complete chloroplast genome sequence of Anthurium andraeanum.
Danqing Tian (6870380)   +3 more
core   +1 more source

Further fragmentation of Timonius (Rubiaceae): reinstatement of Abbottia based on morphology and molecular sequence data

open access: yesNordic Journal of Botany, EarlyView.
The circumscription of the Paleotropical dioecious and species‐rich genus Timonius Rumph. ex DC. nom. cons.has long been based on a restricted combination of morphological features, namely valvate corolla aestivation and drupes bearing multiple, free, single‐seeded pyrenes. Previous studies, focused on different taxonomic problems in tribe Guettardeae,
Jayson G. Chavez   +2 more
wiley   +1 more source

Complete chloroplast genome of Asarum chungbuensis (C.S. Yook & J.G. Kim) B.U. Oh 2005 (Aristolochiaceae), a Korean endemic species

open access: yesMitochondrial DNA. Part B. Resources
Asarum chungbuensis, a species endemic to Korea, has a limited distribution across the Korean Peninsula and is used in traditional medicine. Despite its importance, the genome structure, genetic composition, and phylogenetic relationships based on its ...
Ye-Rim Choi   +4 more
doaj   +1 more source

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