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1. Phospholipids and flowering regulation

Author:
Jiffinvir Singh Khosa
Source:
Trends in plant science 2022 v.27 no.7 pp. 621-623
ISSN:
1360-1385
Subject:
loci,   etc   ; florigen; phospholipids;     Show all 3 Subjects
Abstract:
... A better understanding of how plants adjust their flowering under unfavourable environmental conditions is key to developing climate-resilient crops. Recently, Susila et al. demonstrated that phospholipids controlling the transport of florigen (FLOWERING LOCUS T; FT) act as an additional layer to prevent flowering under unfavourable conditions. ...
DOI:
10.1016/j.tplants.2022.01.006

2. Deletions in AZFc Region of Y Chromosome in Russian Fertile Men

Author:
V. B. Chernykh; O. P. Ryzhkova; I. A. Kuznetsova; M. S. Kazaryan; T. M. Sorokina; L. F. Kurilo; O. A. Schagina; A. V. Polyakov
Source:
Russian journal of genetics 2022 v.58 no.7 pp. 850-856
ISSN:
1022-7954
Subject:
loci,   etc   ; Y chromosome; males;     Show all 3 Subjects
Abstract:
... The Y chromosome microdeletions are one of the common copy number variations (CNVs) associated with male (sub)infertility. The frequency and spectrum of AZFc region (locus Yq11.223) deletions in Russian fertile men (n = 436) were studied. Complete AZFc (b2/b4) deletions were not detected in the studied sample; partial AZFс deletions were found in 77 (17.7%) individuals. The most frequent types of ...
DOI:
10.1134/S1022795422070043

3. Seepage to staggered tunnels and subterranean cavities: Analytical and HYDRUS modeling

Author:
A.R. Kacimov; Yu V. Obnosov; J. Šimůnek
Source:
Advances in water resources 2022 v.164 pp. 104182
ISSN:
0309-1708
Subject:
loci,   etc   ; seepage; soil; water;     Show all 4 Subjects
Abstract:
... Darcian, 2-D flows to subterranean holes are studied analytically (by the methods of complex analysis) and numerically (by HYDRUS). For flow towards two circular or quasi-circular tunnels, reconstructed as isobars generated by two sinks under a ponded homogeneous soil surface, the flow nets, the velocity vector fields, and Riesenkampf's seepage force vectors are found. The position of the two tunn ...
DOI:
10.1016/j.advwatres.2022.104182

4. Analyses of diverse low alkaloid tobacco germplasm identify naturally occurring nucleotide variability contributing to reduced leaf nicotine accumulation

Author:
Nathaniel Burner; Abigail McCauley; Sreepriya Pramod; Jesse Frederick; Tyler Steede; Sheri P. Kernodle; Ramsey S. Lewis
Source:
Molecular breeding 2022 v.42 no.1 pp. 4
ISSN:
1380-3743
Subject:
loci; quantitative trait loci,   etc   ; biosynthesis; cigarettes; ethylene; genes; genomics; germplasm; leaves; linkage groups; nicotine; phenotype;     Show all 12 Subjects
Abstract:
... Recent suggestions for mandated lowering of nicotine content in cigarettes have prompted tobacco breeders to search for N. tabacum germplasm with allelic variability contributing to low alkaloid accumulation. In this research, we phenotyped a series of 81 selected diverse tobacco introductions (TIs) to identify a sub-group with authentic low alkaloid phenotypes. We also genotyped these materials f ...
DOI:
10.1007/s11032-021-01274-5

5. Fine mapping and candidate gene analysis of qHD1b, a QTL that promotes flowering in common wild rice (Oryza rufipogon) by up-regulating Ehd1

Author:
Ling Liu; Yingxin Zhang; Zhengfu Yang; Qinqin Yang; Yue Zhang; Peng Xu; Jiaxin Li; Anowerul Islam; Liaqat Shah; Xiaodeng Zhan; Liyong Cao; Shihua Cheng; Weixun Wu
Source:
crop journal 2022 v.10 no.4 pp. 1083-1093
ISSN:
2214-5141
Subject:
loci; quantitative trait loci,   etc   ; Arabidopsis; Oryza rufipogon; cultivars; genes; heading; introgression; marker-assisted selection; wild rice;     Show all 10 Subjects
Abstract:
... Heading date (flowering time) determines the adaptability of cultivars to different environments. We report the fine mapping and candidate gene analysis of qHD1b, a quantitative trait locus (QTL) responsible for early flowering that was derived from common wild rice (O. rufipogon) under both short-day and long-day conditions. The introgression line IL7391, which carried segments from common wild r ...
DOI:
10.1016/j.cj.2021.12.009

6. Ranked choice voting for representative transcripts with TRaCE

Author:
Andrew J. Olson; Doreen Ware
Source:
Bioinformatics 2022 v.38 no.1 pp. 261-264
ISSN:
1367-4811
Subject:
loci,   etc   ; bioinformatics; genes; sequence analysis;     Show all 4 Subjects
Abstract:
... Genome sequencing projects annotate protein-coding gene models with multiple transcripts, aiming to represent all of the available transcript evidence. However, downstream analyses often operate on only one representative transcript per gene locus, sometimes known as the canonical transcript. To choose canonical transcripts, Transcript Ranking and Canonical Election (TRaCE) holds an ‘election’ in ...
DOI:
10.1093/bioinformatics/btab542
CHORUS:
10.1093/bioinformatics/btab542

7. The association of polymorphisms in the ovine PPARGC1B and ZEB2 genes with body weight in Hu sheep

Author:
Deyin Zhang; Xiaoxue Zhang; Fadi Li; Yongfu La; Guoze Li; Yukun Zhang; Xiaolong Li; Yuan Zhao; Qizhi Song; Weimin Wang
Source:
Animal biotechnology 2022 v.33 no.1 pp. 90-97
ISSN:
1532-2378
Subject:
loci,   etc   ; DNA; biotechnology; genotype; sheep;     Show all 5 Subjects
Abstract:
... The aims of this study were to analyze the effects of PPARGC1B and ZEB2 polymorphisms on the body weight of Hu sheep. DNA sequencing and KASPar technologies were used to detect single nucleotide polymorphisms (SNPs) within the PPARGC1B and ZEB2 genes of Hu sheep (n = 207). Two synonymous mutations, g.300 G > A and g.645 C > T, were detected in PPARGC1B and ZEB2, respectively. The body weights of s ...
DOI:
10.1080/10495398.2020.1775626

8. The reflective eater: Socializing French children to eating fruits and vegetables

Author:
Tamar Kremer-Sadlik; Aliyah Morgenstern
Source:
Appetite 2022 v.172 pp. 105954
ISSN:
0195-6663
Subject:
loci,   etc   ; anthropology; appetite; dinner; taste;     Show all 5 Subjects
Abstract:
... Studies often suggest that the family meal is the locus for the acquisition of healthy eating habits. However, these studies rarely offer a deeper understanding of what it is about eating together as a family that increases the intake of healthy foods, such as fruits and vegetables. This ethnographic study examines dinners in French households, whose children have shown to habitually consume fruit ...
DOI:
10.1016/j.appet.2022.105954

9. Novel mating-type-associated genes and gene fragments in the genomes of Mycosphaerellaceae and Teratosphaeriaceae fungi

Author:
Janneke Aylward; Minette Havenga; Brenda D. Wingfield; Michael J. Wingfield; Léanne L. Dreyer; Francois Roets; Emma T. Steenkamp
Source:
Molecular phylogenetics and evolution 2022 v.171 pp. 107456
ISSN:
1055-7903
Subject:
loci,   etc   ; Pseudocercospora; genes; genomics; monophyly;     Show all 5 Subjects
Abstract:
... The mating-type (MAT1) locus encodes transcription factors essential for the onset of the sexual cycle in ascomycete fungi. This locus has been characterised in only a few heterothallic, plant pathogenic Mycosphaerellaceae and Teratosphaeriaceae. We used available genome sequences for Mycosphaerellales species to investigate the presence of two unique mating-type-associated features. The accessory ...
DOI:
10.1016/j.ympev.2022.107456

10. Does consumption make company better? An activity and companionship model of experienced utility

Author:
José‐Domingo Mora
Source:
International journal of consumer studies 2022 v.46 no.2 pp. 636-652
ISSN:
1470-6423
Subject:
loci,   etc   ; econometric models; social behavior; surveys;     Show all 4 Subjects
Abstract:
... Companions may enhance the enjoyment of information goods, services, and life in general, but how this enhancement varies over activities and social context remains underexplored. Furthermore, we ignore whether consumption makes company better as compared to non‐consumption. To address these questions, we implement a mixed methods approach. First, we validate a duration‐based measure of experience ...
DOI:
10.1111/ijcs.12717

11. Immunoglobulin heavy-chain loci in ancient allotetraploid goldfish

Author:
Linmei Han; Jihong Li; Wen Wang; Kaikun Luo; Mingli Chai; Caixia Xiang; Ziye Luo; Li Ren; Qianhong Gu; Min Tao; Chun Zhang; Jing Wang; Shaojun Liu
Source:
Developmental and comparative immunology 2022 v.135 pp. 104476
ISSN:
0145-305X
Subject:
loci,   etc   ; Carassius auratus; allotetraploidy; diploidy; goldfish; gynogenesis;     Show all 6 Subjects
Abstract:
... As an ancient allotetraploid species, goldfish (Carassius auratus) have two sets of subgenomes. In this study, immunoglobulin heavy-chain (IGH) genes were cloned from the red crucian carp (Carassius auratus red var.), and the corresponding loci were identified in the gynogenetic diploid red crucian carp (GRCC) genome as well as the genomes of three other goldfish strains (Wakin, G-12, and CaTCV-1) ...
DOI:
10.1016/j.dci.2022.104476

12. Prevalence and segregation analysis of dermoid sinus in Rhodesian Ridgebacks

Author:
Ottmar Distl
Source:
veterinary journal 2022 v.280 pp. 105803
ISSN:
1090-0233
Subject:
loci,   etc   ; alleles; genetic correlation; heritability; models; Germany;     Show all 6 Subjects
Abstract:
... Rhodesian Ridgebacks are dogs with a characteristic dorsal hair ridge with backward-growing hair. Dermoid sinus was reported as a prevalent congenital condition in ridged dogs and as a sporadic finding in other dog breeds. This condition presents as a tubular skin indentation to variable degree into underlying tissues on the dorsal midline or cranial or caudal to the ridge. In the present study, d ...
DOI:
10.1016/j.tvjl.2022.105803

13. Fine mapping and candidate gene analysis of qGSN5, a novel quantitative trait locus coordinating grain size and grain number in rice

Author:
Hua Yuan; Peng Gao; Xiaoling Hu; Min Yuan; Zhengyan Xu; Mengya Jin; Wencheng Song; Shijie Zhan; Xiaobo Zhu; Bin Tu; Ting Li; Yuping Wang; Bingtian Ma; Peng Qin; Weilan Chen; Shigui Li
Source:
Theoretical and applied genetics 2022 v.135 no.1 pp. 51-64
ISSN:
0040-5752
Subject:
loci; quantitative trait loci,   etc   ; cell proliferation; genes; genetic analysis; grain yield; hybrids; panicles; quantitative polymerase chain reaction; rice; spikelets; substitution lines;     Show all 12 Subjects
Abstract:
... KEY MESSAGE: qGSN5, a novel quantitative trait locus coordinating grain size and grain number in rice, was fine-mapped to an 85.60-kb region. GS3 may be a suppressor of qGSN5. Grain size and grain number are two factors that directly determine rice grain yield; however, the underlying genetic mechanisms are complicated and remain largely unclear. In this study, a chromosome segment substitution li ...
DOI:
10.1007/s00122-021-03951-7

14. QTL mapping and identification of genes associated with the resistance to Acanthoscelides obtectus in cultivated common bean using a high-density genetic linkage map

Author:
Xiaoming Li; Yongsheng Tang; Lanfen Wang; Yujie Chang; Jing Wu; Shumin Wang
Source:
BMC plant biology 2022 v.22 no.1 pp. 260
ISSN:
1471-2229
Subject:
loci; quantitative trait loci,   etc   ; Acanthoscelides obtectus; Phaseolus vulgaris; chromosome mapping; cultivars; genes; genetic analysis; inbred lines; insect pests; kidney beans; nutritive value;     Show all 12 Subjects
Abstract:
... BACKGROUND: Common bean (Phaseolus vulgaris L.) is an important agricultural product with large nutritional value, and the insect pest Acanthoscelides obtectus (Say) seriously affects its product quality and commodity quality during storage. Few researches on genes of bruchid resistance have investigated in common bean cultivars. RESULTS: In this study, a bruchid-resistant cultivar black kidney be ...
DOI:
10.1186/s12870-022-03635-4

15. Involvement of PtCOL5-PtNF-YC4 in reproductive cone development and gibberellin signaling in Chinese pine

Author:
Hongmei Liu; Yingtian Guo; Huili Wang; Wenbin Yang; Junhe Yang; Jingxing Zhang; Dan Liu; Yousry A. El-Kassaby; Wei Li
Source:
Plant science 2022 v.323 pp. 111383
ISSN:
0168-9452
Subject:
loci,   etc   ; Pinus tabuliformis; genes; gibberellins; models; signal transduction;     Show all 6 Subjects
Abstract:
... It is well documented that the CO/NF-YB/NF-YC trimer (NF-Y-CO) binds and regulates the FT promoter. However, the FT/TFL1-like (FLOWERING LOCUS T/TERMINALFLOWER1-like) genes in gymnosperms are all flowering suppressors, and the regulation model of NF-Y in gymnosperms is different from that in angiosperms. Here, using Chinese pine (Pinus tabuliformis), we identified a CONSTANS-LIKE gene, PtCOL5, the ...
DOI:
10.1016/j.plantsci.2022.111383

16. Preliminary study of genome-wide association identified novel susceptibility genes for thyroid-related hormones in Chinese population

Author:
Liang Huang; Fenghua Bai; Yutian Zhang; Shanshan Zhang; Tianbo Jin; Xingwei Wei; Xiaoli Zhou; Mei Lin; Yufei Xie; Chanyi He; Qi Lin; Tian Xie; Yipeng Ding
Source:
Genes & genomics 2022 v.44 no.8 pp. 1031-1038
ISSN:
1976-9571
Subject:
loci,   etc   ; Chinese people; blood serum; genomics; genotyping; metabolism;     Show all 6 Subjects
Abstract:
... BACKGROUND: Thyroid hormones are critical regulators of metabolism, development and growth in mammals. However, the genetic association of thyroid-related hormones in the Chinese Han population is not fully understood. OBJECTIVE: We aimed to identify the genetic loci associated with circulating thyroid-related hormones concentrations in the healthy Chinese Han population. METHODS: Genotyping was p ...
DOI:
10.1007/s13258-021-01165-1

17. Crystal structure of a tandem B-box domain from Arabidopsis CONSTANS

Author:
Pawan Dahal; Eunju Kwon; Deepak Pathak; Dong Young Kim
Source:
Biochemical and biophysical research communications 2022 v.599 pp. 38-42
ISSN:
0006-291X
Subject:
loci,   etc   ; Arabidopsis; animals; crystal structure; photoperiod; research; zinc;     Show all 7 Subjects
Abstract:
... CONSTANS is a central protein in the regulation of photoperiodic flowering, which is expressed in response to day length and promotes the expression of Flowering Locus T. The tandem B-box domain in CONSTANS mediates interactions with various proteins to regulate the expression of Flowering Locus T. Although most plants, including Arabidopsis, have multiple B-box proteins, their B-box structures ha ...
DOI:
10.1016/j.bbrc.2022.02.025

18. Technical note: Performing LR calculations when loci are missing between reference and trace DNA profiles

Author:
Irene Bouwman; Jerry Hoogenboom; Titia Sijen; Corina C.G. Benschop
Source:
Forensic science international 2022 v.5 pp. 100268
ISSN:
2665-9107
Subject:
loci,   etc   ; DNA fingerprinting; forensic sciences; weight-of-evidence;     Show all 4 Subjects
Abstract:
... The initial version of DNAStatistX calculated likelihood ratios (LRs) using only loci present in both the trace and reference profiles, thereby ignoring loci from the trace that are not present in the reference. Here, DNAStatistX was adapted to include all trace loci. At loci missing in the reference, an unknown contributor was invoked. Although this strategy is already incorporated in other syste ...
DOI:
10.1016/j.fsir.2022.100268

19. A short HLA-DRA isoform binds the HLA-DR2 heterodimer on the outer domain of the peptide-binding site

Author:
Hengameh Shams; Jill A. Hollenbach; Atsuko Matsunaga; Mohammad R.K. Mofrad; Jorge R. Oksenberg; Alessandro Didonna
Source:
Archives of biochemistry and biophysics 2022 v.719 pp. 109156
ISSN:
0003-9861
Subject:
loci,   etc   ; HLA antigens; biophysics; cell membranes; molecular dynamics;     Show all 5 Subjects
Abstract:
... The human leukocyte antigen (HLA) locus encodes a large group of proteins governing adaptive and innate immune responses. Among them, HLA class II proteins form α/β heterodimers on the membrane of professional antigen-presenting cells (APCs), where they display both, self and pathogen-derived exogenous antigens to CD4⁺ T lymphocytes. We have previously shown that a shorter HLA-DRA isoform (sHLA-DR ...
DOI:
10.1016/j.abb.2022.109156

20. Registration of the slow‐darkening pinto common bean cultivar ‘Wildcat’

Author:
Carlos A. Urrea; Marcial A. Pastor‐Corrales; Giseli Valentini; Larissa F. S. Xavier; Erika Sanchez‐Betancourt
Source:
Journal of plant registrations 2022 v.16 no.2 pp. 220-228
ISSN:
1936-5209
Subject:
loci; quantitative trait loci,   etc   ; Bean common mosaic virus; Phaseolus vulgaris; bean rust; blight; cultivars; dry beans; genes; pinto beans; seed size; seed yield; Nebraska;     Show all 13 Subjects
Abstract:
... Slow‐darkening pinto common bean (Phaseolus vulgaris L.) cultivar ‘Wildcat’ (Reg. no. CV‐345, PI 698190) was released by the University of Nebraska dry bean breeding program in 2018. It was bred for adaptation to western Nebraska growing conditions and enhanced resistance to bean rust, common bacterial blight (CBB), and Bean common mosaic virus (BCMV). The yield of Wildcat was comparable to conven ...
DOI:
10.1002/plr2.20198