http://thesigellab.com/reticulation-complexes daily 0.75 2022-11-11 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/5e88dbfd-de08-4d3e-869a-0c731497bd0d/Mendez_Reneau_2023_Fig3.jpg Reticulation Complexes - Make it stand out ‘Best’ maximum likelihood trees. A. Reconstructed from concatenated unphased dataset A. B. Reconstructed from concatenated phased dataset B (Table 1). Branch widths indicate maximum likelihood bootstrap (MLBS) node support values, with asterisks representing 100% MLBS support. Gene concordance factor (gCF) and site concordance factor (sCF) values are presented above most nodes. Bolded letters indicate major clades within Polypodium s.s.: V = Polypodium vulgare complex; M = Mesoamerican clade; A = appalachianum clade; G = glycyrrhiza clade; C = cambricum clade; S = scouleri clade; P = plesiosorum clade; F = “free-veined” clade. Numbers in parentheses after taxa names represent the number of individuals sampled. For Polypodium species with more than two samples, unique sample identifier numbers at given at tips (Appendix 1). Polyphyletic Polypodium echinolepis and Polypodium puberulum samples are designated with E and P at tips, respectively. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/ca3aba57-bf9c-400e-9fa7-9b3780fe905f/Screen+Shot+2022-11-08+at+3.15.22+PM.png Reticulation Complexes - Make it stand out Synopsis of species belonging to the Salvinia auriculata complex, including Salvinia molesta. All member of the group are native to South America and are characterized by eggbeater shaped hairs. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442257583499-MHIN990WT1ZKUNYZ8MWO/image-asset.png Reticulation Complexes - Make it stand out Abaxial leaf surface for the three varieties of Argyrochosma nivea , each with a distinct farina-morph. A. A. nivea var. nivea 2 with white farina. B. A. nivea var. flava 4 with yellow farina. C. A. nivea var. tenera 2 lacking farina. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1441935555905-BOYTJKEZMZQYCFX0VNIZ/image-asset.jpeg Reticulation Complexes - Make it stand out Left: 64 spores/sporangium indicative of sexual reproduction. Right: 32 spores/sporangium indicative of apomictic reproduction. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/72f0b270-40a2-4c44-aacd-50717b8e6a0a/Vulgare.jpg Reticulation Complexes - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://thesigellab.com/research daily 0.75 2022-11-11 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/9757dc1e-0827-4dbe-88ed-6cdf8d59d176/NSF.svg.png Research - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442602668642-WNPCVDONFZ1IYWNHE4M8/image-asset.jpeg Research https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/b607f736-1193-4730-8a62-39a766e235db/new-regents-web-header-logo-1.png Research - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/802d40c9-8d7f-415b-a409-7acd73ce8e89/Fig5.SORTER.jpg Research - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442526210305-8O8C5FW2BGSDHIJN4QAY/Polypodium_amorphum_3960.JPG Research O https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1531936800383-1N1EYQBDSHG8SRQ2YEAO/Bild_von_Salvinia_molesta.JPG Research https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442527457829-K344XHB3UDP24AV07SYS/image-asset.png Research https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442601339517-837JQR3SNAAPRH2MUJ8U/DPVN0MW5NR.jpg Research http://thesigellab.com/publications daily 0.75 2022-10-04 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1572554806563-L0NMWKNSXCP829V5H0O4/Cover31+OctoberFull_Final.jpg Publications https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1575647777736-8Y1HGJ78P4YCALZ62C54/nplants-Cover-JUL18_web.jpg Publications https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442601498707-LLDFKOJAWZN8MD8HL9CQ/POLYP+Polypodium+rhodopleuron+DTD3111+%286%29.JPG Publications http://thesigellab.com/lifecycle daily 0.75 2022-11-01 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/32974b65-864e-4dd7-b68c-e5af8caef05d/MADS_box_phylogeny.jpg Life Cycle - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442257698127-TBZ95KSZPFN2LD0IWO0P/image-asset.png Life Cycle Simplified overview of the homosporous fern life cycle. Sporophyte tissues, which are often but not necessarily diploid, are shown in green. Gametophyte tissues and spores, which are often but not necessarily haploid, are shown in brown. Spores are generated by meiosis in sporangia. Gametes, both eggs and sperm, are generated by mitosis in archegonia and antheridia, respectively. For simplicity, fertilization is depicted between an egg and sperm from the same gametophyte, but fertilization is also likely to occur between gametes from different gametophytes that are derived from the same or different sporophytes. Abbreviations: an = antheridium; ar = archegonium; e = egg; gam = gametophyte; spa = sporangium; spe = sperm; spo = spore; sporo = sporophyte; z = zygote. Images are not to scale. http://thesigellab.com/contact daily 0.75 2016-07-19 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442775323334-FCAI9DAUA964YTNXI6WC/image-asset.jpeg Contact Collecting in Puebla, Mexico 2015. An unexpected find. https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442601585888-SOHN5BOUCPL40REC347B/DSCN0817.banner.jpg Contact http://thesigellab.com/gene-expression daily 0.75 2022-11-08 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442598555695-7HW4HRKRF0K7MOXQDPFU/image-asset.jpeg Polyploidy Upper: Simplified diagram of the methods used to estimate and compare gene expression levels in the independently-formed lineages of Polypodium hesperium (Ha and Hg) relative to the diploid progenitor species P. amorphum (A) and P. glycyrrhiza (G). Examples differential expression patterns (far right) are modified from Rapp et al. 2009. Lower: Simplified diagram of the methods used to estimate homeolog expression ratios expressed by the independently-formed lineages of P. hesperium (Ha and Hg). https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442598511233-CQ2Z8LGBQ8WI6YQWH8QQ/image-asset.jpeg Polyploidy Schematic of the independent, recurrent origins of the allotetraploid fern Polypodium hesperium. Polypodium hesperium formed by hybridization, concomitant with genome doubling (yellow stars), between the diploid species P. amorphum (A) and P. glycyrrhiza (G) at least two times in the last 1.2 mya. Ha represents individuals of P. hesperium with P. amorphum as their maternal parent, whereas Hg represents individuals of P. hesperium with P. glycyrrhiza as their maternal parent. A. Phyloreticulogram of P. hesperium and its diploid progenitors represented by herbarium vouchers. B. Phyloreticulogram of P. hesperium and its diploid progenitors represented by chromosomes. Homeologs refer to gene copies or chromosomes derived from different progenitor species. At time of formation, P. hesperium has a full set of homeologs from both P. amorphum and P. glycyrrhiza. http://thesigellab.com/welcome daily 1.0 2022-11-11 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613417996868-YPNJNMOPBAZ9JMJDNS68/UNHLogo_Shield_Left_Single_Blue_noR_Digital_RGB.png Welcome https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1468980252685-R8J6T9BO1P2UHTS5K04V/image-asset.jpeg Welcome https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442601372047-WURJ02AZB14OT2XYMEJQ/banner1.jpg Welcome http://thesigellab.com/people daily 0.75 2022-11-11 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1579201414719-IO64JHLWJCVF0OKDGFSJ/image.jpg People https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1531765080978-YIGEQJ7R0WN61HRNBP70/Jonas+OTS+2018 People https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1468978798897-Q68D1J60UIYNY10VQ9Z2/Marsilea_banner.jpg People http://thesigellab.com/salvinia daily 0.75 2022-11-08 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1531936061499-O5F6HD7L1JT97VOC7IPH/Fig1_Salvinia_map_poster+copy.jpg Salvinia Salvinia molesta a. Infestation on Lake Bistineau (image: LSU AgCenter). b. clonal ramete (image: commons.wikimedia.org ) c. characteristic egg-beater hairs on the leaf surface (image: plants.usda.gov). d. Distribution and abundance based on the USGS Nonindigenous Aquatic Species Database (nas.er.usgs.gov). Circle size and color indicates abundance based on number of occurance records. Red asterisks indicate populations to be sampled. http://thesigellab.com/biol566 daily 0.75 2021-02-15 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416228857-AS3CZEI73K4MOV4PMUUQ/Ambrosia_trifida.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416225878-W0KEOE2VNUPOQO9UTLM2/Antennaria_neglecta.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416232188-4GOX50NMWRJVACE45WBE/Aralia_nudicaulis.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416234211-JKRMA1LLSI8SDYC7PZB5/Coptis_trifolia.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416242128-6GRVCTMVCDN5EOC6GUO6/Galium_mollugo.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416241863-HWIID04JH1FR5J7G8APB/Glechoma_hederacea.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416248612-JVQKOJ06BNXY88NE39JW/Linaria_canadensis.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416253792-DPB4F3LBTL9N6UFKQ3YC/Liriodendron_tulipifera.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416257451-GZ7NL6H4E82DI6MYE37R/Menta_arvensis.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416256876-R1CVXQIHJR8XJRFJSK7F/Mikania_scandens.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416262341-9QTPMSCK8BX9E6IF5TUK/Mitchella_repens.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416271089-WRURI0R6V950DJDUT4EM/Pedicularis_canadensis.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416272752-I0FFPYQM3T8Q7FMCCXDY/Populus_alba.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416288367-S77QDW2F2FN8Y48NI48L/Rhus_typhina.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416281133-XV5MGR0VNTOOU2GMSOG0/Rudbeckia_hirta.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416298463-GUPK69JCHUNKRSWSW0S9/Rumex_acetosella.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416299308-WFKO6ATQ2T2X2D14MQAZ/Sagittaria_cuneata.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416314897-399FV354GDRBEGQJV4WY/Tilia_americana.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1613416316226-BRBONLWRGX9MR6YF836V/Trillium_erectum.jpg BIOL 566 Roots Stems and Leaves Lab Herbarium Specimens http://thesigellab.com/bioinformatics daily 0.75 2022-11-08 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/541ad182-16e5-4fd7-8310-e8ee94a8bf9d/Fig2.EMS.SORTER..jpg Bioinformatics - Make it stand out The three stages of the SORTER pipeline with the contig and clustering settings used in this study. Black arrows indicate data processing steps, with each black arrowing pointing to the output for that step. Boxes highlight the final output for each of the three stages of the pipeline. Gray arrows represent the interactions between outputs among different stages of the pipeline. For example, the first step of stage 2 (step 7) utilizes trimmed reads and locus cluster sequences generated in stage 1. http://thesigellab.com/publications-copy daily 0.75 2022-11-08 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1572554806563-L0NMWKNSXCP829V5H0O4/Cover31+OctoberFull_Final.jpg Publications (Copy) https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1575647777736-8Y1HGJ78P4YCALZ62C54/nplants-Cover-JUL18_web.jpg Publications (Copy) https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1442601498707-LLDFKOJAWZN8MD8HL9CQ/POLYP+Polypodium+rhodopleuron+DTD3111+%286%29.JPG Publications (Copy) http://thesigellab.com/labvalues daily 0.75 2022-11-11 https://images.squarespace-cdn.com/content/v1/55f0641de4b0ee42a61f5192/1668126428376-C537UDJXVL164DNPHL0R/Silver_fern_croppped.jpg Lab Values