☆ 4.4 Editorial Material

Novel insights into the regulation of limb development from 'natural' mammalian mutants Studies in 'non-traditional' mammalian models with very different limb morphologies and sizes can contribute to resolving general developmental mechanisms

BIOESSAYS (2011)

期刊

BIOESSAYS

卷 33, 期 5, 页码 327-331

出版社

WILEY

DOI: 10.1002/bies.201100005

关键词

apical ectodermal ridge; growth; mammal; opossum; variation

类别

Biochemistry & Molecular Biology Biology

向作者/读者索取更多资源

Protocol

Reagent

作者

我是这篇论文的作者

点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4

评分不足

次要评分

新颖性

-

重要性

-

科学严谨性

-

评价这篇论文

推荐

Article Multidisciplinary Sciences

Fgf signalling triggers an intrinsic mesodermal timer that determines the duration of limb patterning

Sofia Sedas Perez, Caitlin Mcqueen, Holly Stainton, Joseph Pickering, Kavitha Chinnaiya, Patricia Saiz-Lopez, Marysia Placzek, Maria A. Ros, Matthew Towers

Summary: This study demonstrates the important role of fibroblast growth factors in triggering a mesodermal program that is essential for the timing of limb patterning. Additionally, it uncovers additional functions of Fgf signaling in maintaining gene expression and suppressing muscle development.

NATURE COMMUNICATIONS (2023)

添加到收藏夹

Article Developmental Biology

Secreted inhibitors drive the loss of regeneration competence in Xenopus limbs

Can Aztekin, Tom W. Hiscock, John Gurdon, Jerome Jullien, John Marioni, Benjamin David Simons

Summary: Specialized wound epidermis is not a new cell state, but a re-deployment of the AER programme. Secreted inhibitory factors, including Noggin, are identified as key inhibitors of AER cell formation in regeneration-incompetent tadpoles. These factors can be overridden by Fgf10, providing a potential strategy to restore regeneration potential in higher vertebrates.

DEVELOPMENT (2021)

添加到收藏夹

Article Multidisciplinary Sciences

The origin of placental mammal life histories

Gregory F. Funston, Paige E. dePolo, Jakub T. Sliwinski, Matthew Dumont, Sarah L. Shelley, Laetitia E. Pichevin, Nicola J. Cayzer, John R. Wible, Thomas E. Williamson, James W. B. Rae, Stephen L. Brusatte

Summary: After the end-Cretaceous extinction, placental mammals quickly diversified, occupied key ecological niches and increased in size. The reproduction style in early placental mammals remains unknown. A study on a 62 million-year-old pantodont, the clade including the first mammals to achieve large body sizes, reveals that it reproduced like a placental with a long gestation period, rapid dental development, and short suckling interval. These findings suggest the ability to produce well-developed, precocial young was established early in placental evolution and larger neonate sizes were a possible mechanism for rapid size increase in early placentals.

NATURE (2022)

添加到收藏夹

Article Evolutionary Biology

Vestigial structures and variation in the evolution of the marsupial mammal dental development-a study of the woolly opossum Caluromys philander

Calum J. McKay, W. Patrick Luckett, Marcelo R. Sanchez-Villagra

Summary: This study thoroughly documented the dental development of pouch young Caluromys philander by studying a developmental series of ten individuals and using histological sections and 3D models. The study found that the successor P3 arises from a lingual successional lamina from its predecessor dP3, and the germs of vestigial deciduous incisors and canines are present alongside their permanent successors. These discoveries show unexpected diversity of dental ontogeny and highlight differences from previous studies on Didelphis and Monodelphis.

JOURNAL OF MAMMALIAN EVOLUTION (2023)

添加到收藏夹

Article Geology

Lateral variation in slab window viscosity inferred from global navigation satellite system (GNSS)-observed uplift due to recent mass loss at Patagonia ice fields

Raymond M. Russo, Haipeng Luo, Kelin Wang, Boudewijn Ambrosius, Victor Mocanu, Jiangheng He, Thomas James, Michael Bevis, Rui Fernandes

Summary: The geographic coincidence of the Chile Ridge slab window and the Patagonia ice fields provides a unique opportunity to assess the effects of slab window rheology on glacial isostatic adjustment. Using newly collected or processed geodetic data, the study found that the mass loss of the ice fields since the Little Ice Age caused varying rates of crustal uplift, with the North Patagonia ice field experiencing 12-24 mm/yr uplift and the South Patagonia ice field reaching a maximum of 41 mm/yr. A three-dimensional viscoelastic finite element model was used to analyze the GIA response, revealing that the viscosity of the northern part of the slab window is approximately one order of magnitude lower than that of the southern part.

GEOLOGY (2022)

添加到收藏夹

Article Obstetrics & Gynecology

Geographic Variation in Apical Support Procedures for Pelvic Organ Prolapse

Kristen A. Gerjevic, Helen Newton, Christopher Leggett, Jonathan Skinner, Elisabeth Erekson, Kris Strohbehn

Summary: The study found significant geographic variation in rates of apical support procedures for the treatment of pelvic organ prolapse (POP) among female Medicare beneficiaries, which may result in different treatments for patients based on their location and care seeking behavior. This raises concerns about possible overuse in some regions and underuse and lack of access in other regions.

OBSTETRICS AND GYNECOLOGY (2022)

添加到收藏夹

Article Agronomy

Spatiotemporal Variation of Small Mammal Communities in Commercial Orchards across the Small Country

Vitalijus Stirke, Linas Balciauskas, Laima Balciauskiene

Summary: This study analyzed the diversity of small mammal communities and its influencing factors in 18 sites in Lithuania. The results showed that time factors and site location had the greatest influence on diversity, while the impact of habitat type was less significant. Additionally, commercial orchards were found to play an important role in maintaining the diversity and abundance of small mammal communities in agrolandscapes.

AGRICULTURE-BASEL (2022)

添加到收藏夹

Article Plant Sciences

Wood development regulators involved in apical growth in Pinus canariensis

V. Chano, J. Sobrino-Plata, C. Collada, A. Soto

Summary: The shoot apical meristem regulates seasonal growth in plants, with different families of transcription factors controlling the process and transition from primary to secondary growth in woody plants. Using cDNA microarray analysis in Pinus canariensis, multiple differentially expressed genes were identified, with master regulators such as WOX involved in primary tissue growth and other factors like HD-ZIP III and KNOX/BELL proteins induced during secondary growth. These regulatory factors play crucial roles in controlling stem architecture and could serve as candidate genes for studying development processes in conifers.

PLANT BIOLOGY (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Seasonal variation in space use and territoriality in a large mammal (Sus scrofa)

Peter E. Schlichting, Raoul K. Boughton, Wes Anderson, Bethany Wight, Kurt C. VerCauteren, Ryan S. Miller, Jesse S. Lewis

Summary: An individual's spatial behavior is influenced by social and environmental factors, providing important insights into population processes. By studying space use in wild pigs, differences between sexes and seasons were observed. The results suggest that wild pigs may exhibit territorial behavior, with seasonal variations in their space use.

SCIENTIFIC REPORTS (2022)

添加到收藏夹

Review Biochemistry & Molecular Biology

To curve for survival: Apical hook development

Yichuan Wang, Yang Peng, Hongwei Guo

Summary: Apical hook is a curved structure that forms at the top of hypocotyls in dicot seeds during germination in darkness, providing essential protection for seedlings' delicate shoot apex. The development of apical hook has been extensively studied at both morphological and molecular levels, serving as a remarkable model system for studying plant differential growth. This review summarizes the progress made in understanding apical hook development and explores the connections between apical hook and hypocotyl gravitropic bending during early seed germination. In addition, remaining questions and future research directions are outlined.

JOURNAL OF INTEGRATIVE PLANT BIOLOGY (2023)

添加到收藏夹

Article Geosciences, Multidisciplinary

Three-Dimensional Variation of the Slab Geometry Within the South American Subduction System

Meng Liu, Haiying Gao

Summary: The subduction of the Nazca plate results in uneven distributions of earthquakes and arc volcanoes along South America's western margin. Our study reveals that changes in slab geometry have significantly modified mantle flow patterns and influenced the distribution of arc volcanoes.

GEOPHYSICAL RESEARCH LETTERS (2022)

添加到收藏夹

Article Ecology

Large mammal telomere length variation across ecoregions

Christian Fohringer, Franz Hoelzl, Andrew M. Allen, Claire Cayol, Goran Ericsson, Goran Spong, Steven Smith, Navinder J. Singh

Summary: This study investigated telomere length variation in moose and found that stressors at different regions are associated with telomere length. Moose in the relatively homogenous land use of the northern boreal forests experience less environmental stress, while moose in areas with high anthropogenic and environmental change experience increased stress.

BMC ECOLOGY AND EVOLUTION (2022)

添加到收藏夹

Review Plant Sciences

Phyllotaxis from a Single Apical Cell

Elsa Veron, Teva Vernoux, Yoan Coudert

Summary: Phyllotaxis, the geometry of leaf arrangement around stems, determines plant architecture and has evolved independently in major land plant lineages. The study of how asymmetric divisions in single-celled meristems create phyllotactic patterns and whether associated genetic processes are shared across lineages is a key question. The model moss Physcomitrium patens demonstrates that similar molecular regulatory modules have been repeatedly deployed across evolution to drive apical function in convergent shoot forms.

TRENDS IN PLANT SCIENCE (2021)

添加到收藏夹

Article Engineering, Multidisciplinary

Study on cage slip for rolling bearing under speed variation conditions

Liwei Zhan, ZhengHui Li, Shi Zhuo, Ping Gong, Jingyan Luan, Xu Feng, Chengwei Li

Summary: This paper presents a novel method to detect cage slip in rolling bearings under speed variation using weak magnetic detection. The method is not affected by the working environment of the bearings. By processing the signals, the instantaneous frequency of the rolling elements can be extracted and the time-varying spectrum of the cage slip can be evaluated.

STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL (2023)

添加到收藏夹

Article Physiology

Variation of blubber thickness for three marine mammal species in the southern Baltic Sea

Ursula Siebert, Miguel L. Grilo, Tina Kesselring, Kristina Lehnert, Katrin Ronnenberg, Iwona Pawliczka, Anders Galatius, Line A. Kyhn, Michael Dahne, Anita Gilles

Summary: This study evaluated the seasonal and temporal trends of blubber thickness in harbor seals, grey seals, and harbor porpoises in the southern Baltic Sea. The effects of age, season, and sex were analyzed as well. The findings indicated significant seasonal variations in blubber thickness for all species, with fluctuations over the years for harbor seals and porpoises included in the analysis.

FRONTIERS IN PHYSIOLOGY (2022)

添加到收藏夹

Review Developmental Biology

Review and experimental evaluation of the embryonic development and evolutionary history of flipper development and hyperphalangy in dolphins (Cetacea: Mammalia)

Lisa Noelle Cooper, Karen E. Sears, Brooke A. Armfield, Bhavneet Kala, Merla Hubler, J. G. M. Thewissen

GENESIS (2018)

添加到收藏夹

Article Biochemistry & Molecular Biology

Evaluating the performance of targeted sequence capture, RNA-Seq, and degenerate-primer PCR cloning for sequencing the largest mammalian multigene family

Laurel R. Yohe, Kalina T. J. Davies, Nancy B. Simmons, Karen E. Sears, Elizabeth R. Dumont, Stephen J. Rossiter, Liliana M. Davalos

MOLECULAR ECOLOGY RESOURCES (2020)

添加到收藏夹

Article Biology

Evidence of five digits in embryonic horses and developmental stabilization of tetrapod digit number

Kathryn D. Kavanagh, C. Scott Bailey, Karen E. Sears

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Foraging shifts and visual pre adaptation in ecologically diverse bats

Kalina T. J. Davies, Laurel R. Yohe, Jesus Almonte, Miluska K. R. Sanchez, Edgardo M. Rengifo, Elizabeth R. Dumont, Karen E. Sears, Liliana M. Davalos, Stephen J. Rossiter

MOLECULAR ECOLOGY (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Emergent Coordination of the CHKB and CPT1B Genes in Eutherian Mammals: Implications for the Origin of Brown Adipose Tissue

Bhavin Patel, Fanrong Yao, Aidan Howenstine, Risa Takenaka, Jacob A. Hyatt, Karen E. Sears, Brian M. Shewchuk

JOURNAL OF MOLECULAR BIOLOGY (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Embryonic evidence uncovers convergent origins of laryngeal echolocation in bats

Taro Nojiri, Laura A. B. Wilson, Camilo Lopez-Aguirre, Vuong Tan Tu, Shigeru Kuratani, Kai Ito, Hiroki Higashiyama, Nguyen Truong Son, Dai Fukui, Alexa Sadier, Karen E. Sears, Hideki Endo, Satoshi Kamihori, Daisuke Koyabu

Summary: The study found that laryngeal echolocation in bats may have multiple origins, supporting the hypothesis of a non-echolocating bat ancestor and independent gain of echolocation in Yinpterochiroptera and Yangochiroptera. Additionally, there were no developmental differences in the hearing apparatus between non-echolocating bats and terrestrial non-bat mammals.

CURRENT BIOLOGY (2021)

添加到收藏夹

Review Evolutionary Biology

Unraveling the heritage of lost traits

Alexa Sadier, Karen E. Sears, Molly Womack

Summary: Our synthesis of ontogenetic work from the past century suggests that evolutionarily lost structures are rarely entirely absent from earlier developmental stages. Morphological and genetic insights from developmental studies provide valuable information on the evolution of trait loss and regain.

JOURNAL OF EXPERIMENTAL ZOOLOGY PART B-MOLECULAR AND DEVELOPMENTAL EVOLUTION (2022)

添加到收藏夹

Article Biology

Testing hypotheses of marsupial brain size variation using phylogenetic multiple imputations and a Bayesian comparative framework

Orlin S. Todorov, Simone P. Blomberg, Anjali Goswami, Karen Sears, Patrik Drhlik, James Peters, Vera Weisbecker

Summary: The study found that litter size is the only significant predictor of brain size evolution in marsupials, and the differences in reproductive traits between marsupials and placental mammals may have an impact on brain size evolution.

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2021)

添加到收藏夹

Review Cell Biology

Non-model systems in mammalian forelimb evo-devo

Aidan O. Howenstine, Alexa Sadier, Neal Anthwal, Clive L. F. Lau, Karen E. Sears

Summary: This review highlights the importance of non-model systems in studying limb evo-devo, emphasizing the wide variation present across mammal forelimbs. It discusses the role of gene networks in limb evolution and lays the groundwork for further developmental studies. The field of mammal limb evo-devo is rich with potential and key findings from recent works.

CURRENT OPINION IN GENETICS & DEVELOPMENT (2021)

添加到收藏夹

Editorial Material Anatomy & Morphology

Limb development, evolution, and regeneration & repair: Part 1

Karen E. Sears, Jerome Gros, Megan Davey

DEVELOPMENTAL DYNAMICS (2021)

添加到收藏夹

Article Ecology

Find the food first: An omnivorous sensory morphotype predates biomechanical specialization for plant based diets in phyllostomid bats

Ronald P. Hall, Gregory L. Mutumi, Brandon P. Hedrick, Laurel R. Yohe, Alexa Sadier, Kalina T. J. Davies, Stephen J. Rossiter, Karen Sears, Liliana M. Davalos, Elizabeth R. Dumont

Summary: The study found a positive relationship between frugivory and the size of olfactory bulbs and orbits, and a negative relationship between nectarivory and cochlea size. Ancestral state estimates suggest larger orbits and olfactory bulbs were present in the common ancestor of family Phyllostomidae.

EVOLUTION (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Developmental influence on evolutionary rates and the origin of placental mammal tooth complexity

Aidan M. C. Couzens, Karen E. Sears, Martin Rucklin

Summary: The study investigates how development influenced the early dental evolution in placental mammals, focusing on the transition from a triangular upper molar to a more complex upper molar with a rectangular cusp pattern. Through simulations, researchers found that increased self-regulation of molecular activator led to accelerated evolutionary increases in enamel knot number, creating a lateral knot arrangement. They also suggest that relatively small changes in activation superimposed on ancestral molar growth pattern could recreate key changes in cusps, influencing the divergence of placental molar dentition.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

添加到收藏夹

Article Biology

Castration delays epigenetic aging and feminizes DNA methylation at androgen-regulated loci

Victoria J. Sugrue, Joseph Alan Zoller, Pritika Narayan, Ake T. Lu, Oscar J. Ortega-Recalde, Matthew J. Grant, C. Simon Bawden, Skye R. Rudiger, Amin Haghani, Donna M. Bond, Reuben R. Hore, Michael Garratt, Karen E. Sears, Nan Wang, Xiangdong William Yang, Russell G. Snell, Timothy A. Hore, Steve Horvath

Summary: Research reveals that castrated male sheep age at a slower rate than intact males, partly due to the removal of androgens. Specific CpG dinucleotides sensitive to androgens show differences in methylation between intact males and castrated males/females, suggesting a potential mechanism for male-accelerated aging in divergent mammalian species.

ELIFE (2021)

添加到收藏夹

Review Biochemistry & Molecular Biology

Making a bat: The developmental basis of bat evolution

Alexa Sadier, Daniel J. Urban, Neal Anthwal, Aidan O. Howenstine, Ishani Sinha, Karen E. Sears

GENETICS AND MOLECULAR BIOLOGY (2020)

添加到收藏夹

Article Biology

The Development of Integration in Marsupial and Placental Limbs

E. M. Kelly, J. D. Marcot, L. Selwood, K. E. Sears

INTEGRATIVE ORGANISMAL BIOLOGY (2019)

添加到收藏夹

暂无数据

© Peeref 2019-2024. All rights reserved.