Results 191 to 200 of about 626,038 (293)

Drift drives the evolution of chromosome number II: The impact of range size on genome evolution in Carnivora. [PDF]

J Hered
Jonika MM, Wilhoit KT, Chin M, Arekere A, Blackmon H.   +4 more
europepmc   +1 more source

Intra-individual Variation in Number and Linear Patterning of the Chromosomes.

, 1961
Tutomu Haga
openalex   +2 more sources

Variation in Chromosome Number and its role in Speciation inDracaena MetallicaHort. [PDF]

, 1971
Piyali Datta
openalex   +1 more source

JA‐Mediated Regulation of Amino Acid Homeostasis Adjusts Metabolic Flux and Enhances Spider Mite Tolerance via the SlJAZ8‐SlWRKY57‐SlAVT6s Module in Tomato

Advanced Science, EarlyView.
This study elucidates a novel SlJAZ8‐SlWRKY57‐SlAVT6A/SlAVT6B module that effectively channels metabolic flux from primary to secondary metabolism, impacting plant growth, development, and resistance. Two novel vacuolar amino acid exporters, SlAVT6A and SlAVT6B, fine‐tunes trichomes, terpenes, and gibberellins, bolstering spider mite resistance.
Yingchen Hao, Xiaolong Wang, Langchen Guo, Lijun Xiang, Enxi Luo, Peng Cao, Penghui Liu, Yue Zhong, Chun Li, Jun Lai, Jun Yang, Shouchuang Wang   +11 more
wiley   +1 more source

The lowest chromosome number in the family Pteromalidae (Hymenoptera: Chalcidoidea): the karyotype and other genetic features of Pachycrepoideus vindemmiae (Rondani, 1875). [PDF]

Vavilovskii Zhurnal Genet Selektsii
Gokhman VE, Ryabinin AS, Bykov RA, Ilinsky YY.   +3 more
europepmc   +1 more source

A Two‐Protein Chemoreceptor Complex Regulates Oxygen Thresholds in Bacterial Magneto‐Aerotaxis

Advanced Science, EarlyView.
Magnetotactic bacteria align with Earth's magnetic field, helping them migrate toward low‐oxygen environments. This study reveals how Magnetospirillum gryphiswaldense uses a specialized flavin adenine dinucleotide (FAD)‐dependent chemoreceptor, composed of two interacting proteins, for precise navigation in oxygen gradients.
Julian Herz, Carina Weigel, Leonie Scheder, Raz Zarivach, Itay Algov, Yonatan Chemla, Felix Popp, Cornelius Riese, Mohammad A. Charsooghi, Lital Alfonta, Michael M. Meijler, Dirk Schüler, Damien Faivre, Daniel Pfeiffer   +13 more
wiley   +1 more source

Chromosome-Scale Genome Assembly for Clubrush (Bolboschoenus planiculmis) Indicates a Karyotype with High Chromosome Number and Heterogeneous Centromere Distribution. [PDF]

Genome Biol Evol
Ning Y, Li Y, Lin HY, Kang EZ, Zhao YX, Dong SB, Li Y, Xia XF, Wang YF, Li CY.   +9 more
europepmc   +1 more source

The Highest Chromosome Number and First Chromosome Fluorescent in situ Hybridization in the velvet worms of the family Peripatidae. [PDF]

Zool Stud, 2020
Débora Duarte D, Souza LHB, Cordeiro LM, Araujo D.   +3 more
europepmc   +1 more source

Moderately repeated DNA sequences specific for the short arm of the human Y chromosome are present in XX males and reduced in copy number in an XY female [PDF]

, 1986
Ulrich Müller, Marc Lalande, Tim Donlon, Samuel A. Latt   +3 more
openalex   +1 more source

Integrative Single‐Cell Analysis Reveals Iron Overload‐Induced Senescence and Metabolic Reprogramming in Ovarian Endometriosis‐Associated Infertility

Advanced Science, EarlyView.
Iron overload in ovarian endometriosis (OE) disrupts follicular function and contributes to infertility. This study maps iron‐induced cellular changes using single‐cell and spatial transcriptomics, revealing senescence phenotypes in OE patients and mouse models. Similar patterns are observed in aging ovaries, highlighting iron metabolism as a potential
Yangshuo Li, Wei Zhou, Jie Ding, Di Song, Wen Cheng, Jin Yu, Shuai Sun, Shanshan Mei, Xiaolan Liang, Qianqian Zhao, Yanping Kuang, Mingqing Li, Zhexin Ni, Chaoqin Yu, Yue Gao   +14 more
wiley   +1 more source