Definition of Protonemata. Meaning of Protonemata. Synonyms of Protonemata

Here you will find one or more explanations in English for the word Protonemata. Also in the bottom left of the page several parts of wikipedia pages related to the word Protonemata and, of course, Protonemata synonyms and on the right images related to the word Protonemata.

Definition of Protonemata

Protonemata
Protonema Pro`to*ne"ma, n.; pl. Protonemata. [NL., fr. Gr. ? first + ?, ?, a thread.] (Bot.) The primary growth from the spore of a moss, usually consisting of branching confervoid filaments, on any part of which stem and leaf buds may be developed.

Meaning of Protonemata from wikipedia

- A protonema (plural: protonemata) is a thread-like chain of cells that forms the earliest stage of development of the gametophyte (the haploid phase)...
- protonema (pl. protonemata), which is either a m**** of thread-like filaments or thalloid (flat and thallus-like). M****ed moss protonemata typically look...
- Unicellular Pluricellular Unicellular Chloroplasts/cell Many Many One Protonemata Reduced Present Absent Gametangia (antheridia and archegonia) Superficial...
- Vegetative reproduction takes place by tubers, amylum stars and secondary protonemata. The **** organs are a multicellular and jacketed globule or antheridium...
- Macmillan, 1985). ISBN 0-02-949660-8. Nehira, Kunito. "Spore Germination, Protonemata Development and Sporeling Development", p. 347 in Rudolf M. Schuster...
- the bryophytes (e.g., mosses and liverworts), spores germinate into protonemata, similar to fungal hyphae, from which the gametophyte grows. In ferns...
- dioecious, reproducing generatively with spores and vegetatively through protonemata. The capsules are held horizontally on the end of a long seta (fruit...
- with the Funariales or the Splachnales. However, characteristics of the protonemata and a****ual propagation, along with molecular evidence, point to a closer...
- enclosed within the sporangium. The spores germinate to give thalloid protonemata. In alphabetical order: Andreaea a****inata - Tasmania Andreaea acutifolia...
- glycol. As mosses are haploid organisms, the regenerating moss filaments (protonemata) can be directly ****a**** for gene targeting within 6 w****s using PCR...