01 / Morfologi

Ciri dan struktur

In culture, colonies of P. obovatum begin as white or off-white in colour becoming pale green and centrally darkened with age. The green pigments diffuse into the growth medium ultimately becoming blackish-green in colour. Although the hyphae of the fungus are typically colourless (hyaline), the presence of these dark diffusible pigments has resulted in this species being considered one of the dematiaceous ( filamentous, darkly-pigmented) fungi. This placement may be further justified by the confirmation of melanin pigments in hyphal walls and septa as demonstrated by the Fontana–Masson staining procedure. These melanins are responsible for the slight dark coloration of hyphae and conidia as well as the dark colours seen in the center of the colonies. Gams and McGinnis described P. obovatum as having a flat, smooth colony texture with hyphal strands that radiate outwards described as floccose (fluffy or cottony). Colonies of this species appear moist and lack a distinctive odour. The fungus produces droplets of smooth-walled, obovate conidia with a narrow base. Their shape is similar to a tear drop or an egg-like shape. Phialemonium obovatum conidia arise from adelophialides (phialides lacking a basal septum) that do not have a collarette. Conidia are typically produced only at the interface of the medium surface and the air, and are rarely present on submerged or aerial hyphae. Phialemonium obovatum grows optimally between 24–33 C although it can grow at temperatures as low as 15 C and as high as 40 C.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

02 / Kehidupan

Habitat dan peran ekologis

Phialemonium obovatum is a saprotrophic filamentous fungus able to cause opportunistic infections in humans with weakened immune systems. P. obovatum is widespread throughout the environment, occurring commonly in sewage, soil, air and water. Currently, three species of Phialemonium are recognized of which P. obovatum is the only one to produce greenish colonies and obovate conidia. It has been investigated as one of several microfungi with potential use in the accelerated aging of wine.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Habitat atau konteks temuan
Informasi belum tersedia pada sumber rilis ini.
Substrat
Informasi belum tersedia pada sumber rilis ini.
Peran atau konteks
Pengurai
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

In culture, colonies of P. obovatum begin as white or off-white in colour becoming pale green and centrally darkened with age. The green pigments diffuse into the growth medium ultimately becoming blackish-green in colour. Although the hyphae of the fungus are typically colourless (hyaline), the presence of these dark diffusible pigments has resulted in this species being considered one of the dematiaceous ( filamentous, darkly-pigmented) fungi. This placement may be further justified by the confirmation of melanin pigments in hyphal walls and septa as demonstrated by the Fontana–Masson staining procedure. These melanins are responsible for the slight dark coloration of hyphae and conidia as well as the dark colours seen in the center of the colonies.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

04 / Batas informasi

Catatan identitas dan cakupan

  • Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
  • Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
  • Impor dan terjemahan otomatis belum diperiksa editorial per profil. Struktur reproduktif yang disebutkan tidak membuktikan seluruh siklus hidup diketahui.
  • Pengukuran pada uraian mengikuti spesimen, kultur, dan metode sumber; angka tidak diperluas ke semua populasi.

Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.

05 / Dokumentasi

Melihat dengan konteks

Dokumentasi Phialemonium obovatum dari Wikimedia Commons. Phialemonium obovatum UAMH 4962 grown on cereal agar for 14 days at 25 C. Identifikasi mengikuti record berkas sumber.

Jenis
Fotografi
Kredit
Medmyco
Sumber media
Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

06 / Rujukan

Sumber profil

  1. [1] Phialemonium obovatum — Wikipedia (en)Bagian sumber: Frozen revision 1360445833
    Tanggal penghimpunan sumber: 2026-10-12
    Teks sumber: CC BY-SA4.0 · Wikipedia contributors
  2. [2] Catalogue of Life Base2026-09-11 — Phialemonium obovatumBagian sumber: ColDP NameUsage.tsv ID 4G3X9; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12
  3. [3] Dokumentasi visual — Phialemonium obovatumBagian sumber: Individual media record; identification follows the source, not independent determination
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY-SA 4.0 · Medmyco

Adaptasi teks: CC BY-SA 4.0. Wikipedia contributors — Phialemonium obovatum — Wikipedia (en)

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

In culture, colonies of P. obovatum begin as white or off-white in colour becoming pale green and centrally darkened with age. The green pigments diffuse into the growth medium ultimately becoming blackish-green in colour. Although the hyphae of the fungus are typically colourless (hyaline), the presence of these dark diffusible pigments has resulted in this species being considered one of the dematiaceous ( filamentous, darkly-pigmented) fungi. This placement may be further justified by the confirmation of melanin pigments in hyphal walls and septa as demonstrated by the Fontana–Masson staining procedure.

Revisi sumber

Morfologi sumber

In culture, colonies of P. obovatum begin as white or off-white in colour becoming pale green and centrally darkened with age. The green pigments diffuse into the growth medium ultimately becoming blackish-green in colour. Although the hyphae of the fungus are typically colourless (hyaline), the presence of these dark diffusible pigments has resulted in this species being considered one of the dematiaceous ( filamentous, darkly-pigmented) fungi. This placement may be further justified by the confirmation of melanin pigments in hyphal walls and septa as demonstrated by the Fontana–Masson staining procedure. These melanins are responsible for the slight dark coloration of hyphae and conidia as well as the dark colours seen in the center of the colonies. Gams and McGinnis described P. obovatum as having a flat, smooth colony texture with hyphal strands that radiate outwards described as floccose (fluffy or cottony). Colonies of this species appear moist and lack a distinctive odour. The fungus produces droplets of smooth-walled, obovate conidia with a narrow base. Their shape is similar to a tear drop or an egg-like shape. Phialemonium obovatum conidia arise from adelophialides (phialides lacking a basal septum) that do not have a collarette. Conidia are typically produced only at the interface of the medium surface and the air, and are rarely present on submerged or aerial hyphae. Phialemonium obovatum grows optimally between 24–33 C although it can grow at temperatures as low as 15 C and as high as 40 C.

Revisi sumber

Ekologi sumber

Phialemonium obovatum is a saprotrophic filamentous fungus able to cause opportunistic infections in humans with weakened immune systems. P. obovatum is widespread throughout the environment, occurring commonly in sewage, soil, air and water. Currently, three species of Phialemonium are recognized of which P. obovatum is the only one to produce greenish colonies and obovate conidia. It has been investigated as one of several microfungi with potential use in the accelerated aging of wine.

Revisi sumber

Struktur reproduksi sumber

In culture, colonies of P. obovatum begin as white or off-white in colour becoming pale green and centrally darkened with age. The green pigments diffuse into the growth medium ultimately becoming blackish-green in colour. Although the hyphae of the fungus are typically colourless (hyaline), the presence of these dark diffusible pigments has resulted in this species being considered one of the dematiaceous ( filamentous, darkly-pigmented) fungi. This placement may be further justified by the confirmation of melanin pigments in hyphal walls and septa as demonstrated by the Fontana–Masson staining procedure. These melanins are responsible for the slight dark coloration of hyphae and conidia as well as the dark colours seen in the center of the colonies.

Revisi sumber

Rujukan halaman ini

Fungi. Phialemonium obovatum. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/phialemonium-obovatum/.

Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.