نتایج جستجو برای: plastid rpl32
تعداد نتایج: 5117 فیلتر نتایج به سال:
The plant genus Lycium (Solanaceae) originated in the Americas and includes approximately 85 species that are distributed worldwide. The vast majority of Old World species occur in southern Africa and eastern Asia. In this study, we examine biogeographic relationships among Old World species using a phylogenetic approach coupled with molecular evolutionary analyses of the S-RNase self-incompati...
In this paper, we compare ndh genes in the plastid genome of many Cymbidium species and three closely related taxa in Orchidaceae looking for evidence of ndh gene degradation. Among the 11 ndh genes, there were frequently large deletions in directly repeated or AT-rich regions. Variation in these degraded ndh genes occurs between individual plants, apparently at population levels in these Cymbi...
Three plastid regions, matK, rpl32-trnL and rpl16 intron and the ITS1-5.8S-ITS2 nuclear ribosomal DNA were used to demonstrate a phylogenetic placement of the genus Hederorkis (Orchidaceae) for the first time. The taxonomic position of this genus has been unclear thus far. The phylogenetic and morphological relations of Hederorkis to the most closely related genera Sirhookera, Adrorhizon, Bromh...
The infrageneric phylogeny and temporal divergence of Sorghum were explored in the present study. Sequence data of two low-copy nuclear (LCN) genes, phosphoenolpyruvate carboxylase 4 (Pepc4) and granule-bound starch synthase I (GBSSI), from 79 accessions of Sorghum plus Cleistachne sorghoides together with those from outgroups were used for maximum likelihood (ML) and Bayesian inference (BI) an...
We have studied several samples from Lotus corniculatus s. l. and L. zhegulensis populations with the use of SSR sequenced nuclear (ITS) plastid (atpB-rbcL, ndhC-trnV, rpl32-trnL(UAG), trnH-psbA, trnL-trnF) markers. analysed 9 local Volga River valley ranging Ulyanovsk in north to Volgograd south, as well two Moscow Lipetsk Provinces. Analyses markers using STRUCRURE program divided sample into...
Biscutella raphanifolia is a species distributed in N Algeria and Tunisia, characterized by the presence of large, lyrate basal leaves, amplexicaul cauline leaves, and paniculate-branched inflorescences. It has been traditionally considered the only perennial taxon from B. sect. Biscutella, lifespan being the strongest argument used to differentiate B. raphanifolia from other annual taxa such a...
We analysed transcription of the gene for the ribosomal protein (rp) L32 of the mouse, which is transcribed in mouse L1210 nuclear extracts in vitro. The rpL32 gene lacks a canonical TATA box. Hence it has been suggested that this gene has an alternative transcription pathway not requiring transcription factor IID (TFIID). Selective inactivation of TFIID in nuclear extract completely abolished ...
Monocots are one of the most diverse, successful and economically important clades of angiosperms. We attempt to analyse the complete plastid genome sequences of two lilies and their lengths were 152,793bp in Lilium longiflorum (Liliaceae) and 155,510bp in Alstroemeria aurea (Alstroemeriaceae). Phylogenetic analyses were performed for 28 taxa including major lineages of monocots using the seque...
Calligonum is the only C4 genus within Polygonaceae. We applied DNA sequences from nuclear ribosomal internal transcribed spacer (nrITS) and five plastid genome regions (psbA-trnH, ycf6-psbM, trnL-F, rpl32-trnL rbcL) to reconstruct phylogeny of Calligonum. The nrITS combined were analysed separately. supports treatment mongolicum complex as a single species with intra-specific geographic struct...
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