Describe the family

Jasminum binhchauense, a new species of the family Oleaceae, is described and illustrated. The species was collected during 2022–2023 from Binh Chau-Phuoc Buu Nature Reserve, Ba RiaVung Tau province, southern Vietnam. The new species differs from its congeners in its branchlets, leaf blade, petioles and calyx. A taxonomic description, a table comparing morphological characters of the allied species, and illustrations, a color photo-plate are provided.

9p dianmotminh02 03-05-2024 8 2   Download

In this paper we describe some problems of the Romanian families in contemporary society: marital satisfaction, psychological and social implications of divorce and parental conflicts and the parental alienation syndrome.

7p christabelhuynh 04-06-2020 14 1   Download

2’,3’-Dideoxynucleosides (ddNs) are the most important class of compounds active against HIV/AIDS. They act as DNA chain terminators and competitive inhibitors of viral reverse transcriptase (RT). Currently, stavudine (d4T, Zerit) is one six drugs belonging to the ddNs family that are approved by the FDA. This article describes the synthesis of generic stavudine drug from thymidine in three steps. By mean of this synthesis, stavudine was obtained in a good yield. The structure of product and intermediate were established by NMR spectroscopies.

3p uocvong04 24-09-2015 36 2   Download

This article discusses the history of Vietnamese and American family. Family structure, customs and habits, family member education in Vietnamese and American family are described in comparison with each other.

11p nganga_03 23-09-2015 100 7   Download

Giáo án unit 3 - English 6 mời bạn tham khảo. Giáo án sẽ giúp thầy cô hướng dẫn học sinh có thể mô tả những người trong gia đình , hỏi về tuổi tác, giới thiệu việc làm, đếm từ 1 - 100, đếm các mục trong phòng khách, hỏi và trả lời về các đối tượng số lượng.

19p hongtrang331 27-10-2013 105 12   Download

Với 10 bài giảng điện tử bài 3 At home - Tiếng Anh 6 được trình bày đẹp, hấp dẫn người xem sẽ giúp giáo viên dễ dàng củng cố kiến thức của bài cho học sinh. Giúp học sinh làm quen với các từ vựng về nghề nghiệp, nội thất trong gia đình, có thể đếm từ 1 - 100, biết thêm về các đại từ sở hữu “my, your, her, his...", đặt câu hỏi về các thành viên trong gia đình với “Who’s this/that?”. Chúc các bạn có một tiết học thú vị với các bài giảng đặc sắc của bài 3 At home.

37p hongtrang331 26-10-2013 388 45   Download

After this unit, students will be able to: Sau bài học này, sinh viên sẽ có thể: • Use present simple, possessive and adjectives. Nắm được cách sử dụng thì hiện tại đơn, sở hữu cách và tính từ. • Use vocabulary relating to family, job, and some adjectives for describing people. Nắm được cách sử dụng các từ vựng liên quan đến gia đình, nghề nghiệp, và một số tính từ miêu tả người. • Pronounce some consonant sounds and stressed words. Biết cách phát âm một số phụ âm và trọng âm...

24p tong111287 15-06-2013 590 165   Download

In this study we describe the isolation of three genes of the CYP11B family of the guinea pig. CYP11B1 codes for the previously described 11b-hydroxylase [Bulow, H.E., Mobius, ¨ ¨ K., Bahr, V. & Bernhardt, R. (1996) Biochem. Biophys. Res. ¨ Commun. 221, 304–312] while CYP11B2 represents the aldosterone synthase gene. As no expression for CYP11B3 was detected this gene might represent a pseudogene.

9p system191 01-06-2013 38 3   Download

The siglecs (sialic acid-binding Ig-like lectins) are a distinct subset of the Ig superfamily with adhesion-molecule-like structure. We describe here a novel member of the siglec protein family that shares a similar structure including five Ig-like domains, a transmembrane domain, and a cytoplasmic tail containing two ITIM-signaling motifs. Siglec10 was identified through database mining of an asthmatic eosinophil EST library. Using the Stanford G3 radiation hybrid panel we were able to localize the genomic sequence of siglec-10 within the cluster of genes on chromosome 19q13.

14p system191 01-06-2013 43 6   Download

We report the biochemical characterization of calhepatin, a calcium-binding protein of the S100 family, isolated from lungfish (Lepidosiren paradoxa) liver. The primary structure, determined by Edman degradation and MS/MS, shows that the sequence identities with the other members of the family are lower than those between S100 proteins from different species. Calhepatin is composed of 75 residues and has a molecular mass of 8670 Da. It is smaller than calbindin D9k (78 residues), the smallest S100 described so far....

9p research12 01-06-2013 44 4   Download

Thefushi tarazu factor 1 (FTZ-F1) nuclear receptor sub-family comprises orphan receptors with crucial roles in development and sexual differentiation in vertebrates and invertebrates. We describe the structure and functional properties of an FTZ-F1 from the platyhelminth parasite of humans,Schistosoma mansoni, the first receptor from this family tobe characterized inaLophotrochozoan. It contains awell conservedDNA-binding domain (55–63%identity to other family members) and a poorly conserved ligand-binding domain (20% identity to that of zebrafish FF1a)....

12p tumor12 22-04-2013 45 2   Download

Sequence analysis of aPaenibacillussp. BP-23 recombinant clone coding for a previously described endoglucanase revealed the presence of an additional truncated ORF with homology to family 48 glycosyl hydrolases. The corres-ponding 3509-bp DNA fragment was isolated after gene walking and cloned inEscherichia coliXl1-Blue for expres-sion and purification. The encoded enzyme, a cellulase of 1091 amino acids with a deduced molecular mass of 118 kDa and a pI of 4.

7p fptmusic 16-04-2013 50 3   Download

The folding of a 93-residue protein, the histidine-phospho-carrier protein ofStreptomyces coelicolor,HPr,hasbeen studied using several biophysical techniques, namely fluo-rescence, 8-anilinonaphthalene-1-sulfate binding, circular dichroism, Fourier transform infrared spectroscopy, gel filtration chromatography and differential scanning calori-metry. The chemical-denaturation behaviour of HPr, fol-lowed by fluorescence, CD and gel filtration, at pH 7.5 and 25
C, is described as a two-state process, which does not involve the accumulation of thermodynamically stable intermediates.

14p fptmusic 16-04-2013 55 4   Download

Much of the basic biochemistry of antiplasmin was described more than 20 years ago and yet it remains an enigmatic member of the serine protease inhibitor (serpin) family. It possesses all of the characteristics of other inhibitory serpins but in addition it has unique N- and C-terminal exten-sions which significantly modify its activities. The N-terminus serves as a substrate for Factor XIIIa leading to crosslinking and incorporation of antiplasmin into a clot as it is formed.

6p fptmusic 12-04-2013 29 2   Download

Numerous adhesion molecules have been described, and the molecular mechanisms of lymphocyte trafficking across the endothelium is starting to be elucidated. Identification of the molecules involved in the organoselec-tivity of this process would help in the targeting of drug therapy to specific tissues. Adhesion-regulating molecule-1 (ARM-1) is an adhesion-regulating molecule previously identified on T cells. It does not belong to any known families of adhesion molecules.

12p awards 06-04-2013 34 4   Download

This work presents a computational analysis of the molecular characteris-tics shared by the adenylation domains from traditional nonribosomal pep-tide synthetases (NRPSs) and the group of the freestanding homologous enzymes: a-aminoadipate semialdehyde dehydrogenase, a-aminoadipate reductase and the protein Ebony. The results of systematic sequence com-parisons allow us to conclude that a specificity-conferring code, similar to that described for the NRPSs, can be recognized in such enzymes.

13p awards 05-04-2013 34 3   Download

The cloning of two novel genes that encode cytokinin oxidase/dehydrogenase (CKX) in barley is described in this work. Transformation of both genes intoArabidopsisand tobacco showed that at least one of the genes codes for a functional enzyme, as its expression caused a cytokinin-deficient phenotype in the heterologous host plants. Addi-tional cloning of two gene fragments, and anin silicosearch in the public expressed sequence tag clone databases, revealed the presence of at least 13 more members of the CKXgene family in barley and wheat. ...

13p awards 05-04-2013 53 4   Download

We describe a strategy for systematic amplification of chitin synthase genes (chs) in the filamentous ascomycetes plant-pathogenBotrytis cinereausing PCR with multiple degen-erate primers designed on specific and conserved sequence motifs. Eight distinctchsgeneswere isolated, namedBcchs I, II, IIIa, IIIb, IV, V, VIandVII. They probably constitute the entire chsmultigenic family of this fungus, as revealed by careful analysis of six euascomycetes genomes.

12p dell39 03-04-2013 37 4   Download

Genomic sequencing of the methanotrophic bacterium,Methylococcus cap-sulatus (Bath), revealed an open reading frame (MCA2590) immediately upstream of the previously described mopEgene (MCA2589). Sequence analyses of the deduced amino acid sequence demonstrated that the MCA2590-encoded protein shared significant, but restricted, sequence simi-larity to the bacterial di-heme cytochrome c peroxidase (BCCP) family of proteins.

12p dell39 27-03-2013 40 3   Download

Recently, cupin type phosphoglucose isomerases have been described as a novel protein family representing a separate lineage in the evolution of phosphoglucose isomerases. The importance of eight active site residues completely conserved within the cPGI family has been assessed by site-directed mutagenesis using the cPGI fromArchaeoglobus fulgidus(AfcPGI) as a model.

10p dell39 27-03-2013 45 4   Download